diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 10675 |
1 files changed, 10675 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h new file mode 100644 index 000000000..830049985 --- /dev/null +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -0,0 +1,10675 @@ +/* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _I915_REG_H_ +#define _I915_REG_H_ + +/** + * DOC: The i915 register macro definition style guide + * + * Follow the style described here for new macros, and while changing existing + * macros. Do **not** mass change existing definitions just to update the style. + * + * Layout + * ~~~~~~ + * + * Keep helper macros near the top. For example, _PIPE() and friends. + * + * Prefix macros that generally should not be used outside of this file with + * underscore '_'. For example, _PIPE() and friends, single instances of + * registers that are defined solely for the use by function-like macros. + * + * Avoid using the underscore prefixed macros outside of this file. There are + * exceptions, but keep them to a minimum. + * + * There are two basic types of register definitions: Single registers and + * register groups. Register groups are registers which have two or more + * instances, for example one per pipe, port, transcoder, etc. Register groups + * should be defined using function-like macros. + * + * For single registers, define the register offset first, followed by register + * contents. + * + * For register groups, define the register instance offsets first, prefixed + * with underscore, followed by a function-like macro choosing the right + * instance based on the parameter, followed by register contents. + * + * Define the register contents (i.e. bit and bit field macros) from most + * significant to least significant bit. Indent the register content macros + * using two extra spaces between ``#define`` and the macro name. + * + * For bit fields, define a ``_MASK`` and a ``_SHIFT`` macro. Define bit field + * contents so that they are already shifted in place, and can be directly + * OR'd. For convenience, function-like macros may be used to define bit fields, + * but do note that the macros may be needed to read as well as write the + * register contents. + * + * Define bits using ``(1 << N)`` instead of ``BIT(N)``. We may change this in + * the future, but this is the prevailing style. Do **not** add ``_BIT`` suffix + * to the name. + * + * Group the register and its contents together without blank lines, separate + * from other registers and their contents with one blank line. + * + * Indent macro values from macro names using TABs. Align values vertically. Use + * braces in macro values as needed to avoid unintended precedence after macro + * substitution. Use spaces in macro values according to kernel coding + * style. Use lower case in hexadecimal values. + * + * Naming + * ~~~~~~ + * + * Try to name registers according to the specs. If the register name changes in + * the specs from platform to another, stick to the original name. + * + * Try to re-use existing register macro definitions. Only add new macros for + * new register offsets, or when the register contents have changed enough to + * warrant a full redefinition. + * + * When a register macro changes for a new platform, prefix the new macro using + * the platform acronym or generation. For example, ``SKL_`` or ``GEN8_``. The + * prefix signifies the start platform/generation using the register. + * + * When a bit (field) macro changes or gets added for a new platform, while + * retaining the existing register macro, add a platform acronym or generation + * suffix to the name. For example, ``_SKL`` or ``_GEN8``. + * + * Examples + * ~~~~~~~~ + * + * (Note that the values in the example are indented using spaces instead of + * TABs to avoid misalignment in generated documentation. Use TABs in the + * definitions.):: + * + * #define _FOO_A 0xf000 + * #define _FOO_B 0xf001 + * #define FOO(pipe) _MMIO_PIPE(pipe, _FOO_A, _FOO_B) + * #define FOO_ENABLE (1 << 31) + * #define FOO_MODE_MASK (0xf << 16) + * #define FOO_MODE_SHIFT 16 + * #define FOO_MODE_BAR (0 << 16) + * #define FOO_MODE_BAZ (1 << 16) + * #define FOO_MODE_QUX_SNB (2 << 16) + * + * #define BAR _MMIO(0xb000) + * #define GEN8_BAR _MMIO(0xb888) + */ + +typedef struct { + uint32_t reg; +} i915_reg_t; + +#define _MMIO(r) ((const i915_reg_t){ .reg = (r) }) + +#define INVALID_MMIO_REG _MMIO(0) + +static inline uint32_t i915_mmio_reg_offset(i915_reg_t reg) +{ + return reg.reg; +} + +static inline bool i915_mmio_reg_equal(i915_reg_t a, i915_reg_t b) +{ + return i915_mmio_reg_offset(a) == i915_mmio_reg_offset(b); +} + +static inline bool i915_mmio_reg_valid(i915_reg_t reg) +{ + return !i915_mmio_reg_equal(reg, INVALID_MMIO_REG); +} + +/* + * Given the first two numbers __a and __b of arbitrarily many evenly spaced + * numbers, pick the 0-based __index'th value. + * + * Always prefer this over _PICK() if the numbers are evenly spaced. + */ +#define _PICK_EVEN(__index, __a, __b) ((__a) + (__index) * ((__b) - (__a))) + +/* + * Given the arbitrary numbers in varargs, pick the 0-based __index'th number. + * + * Always prefer _PICK_EVEN() over this if the numbers are evenly spaced. + */ +#define _PICK(__index, ...) (((const u32 []){ __VA_ARGS__ })[__index]) + +/* + * Named helper wrappers around _PICK_EVEN() and _PICK(). + */ +#define _PIPE(pipe, a, b) _PICK_EVEN(pipe, a, b) +#define _MMIO_PIPE(pipe, a, b) _MMIO(_PIPE(pipe, a, b)) +#define _PLANE(plane, a, b) _PICK_EVEN(plane, a, b) +#define _MMIO_PLANE(plane, a, b) _MMIO_PIPE(plane, a, b) +#define _TRANS(tran, a, b) _PICK_EVEN(tran, a, b) +#define _MMIO_TRANS(tran, a, b) _MMIO(_TRANS(tran, a, b)) +#define _PORT(port, a, b) _PICK_EVEN(port, a, b) +#define _MMIO_PORT(port, a, b) _MMIO(_PORT(port, a, b)) +#define _MMIO_PIPE3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c)) +#define _MMIO_PORT3(pipe, a, b, c) _MMIO(_PICK(pipe, a, b, c)) +#define _PLL(pll, a, b) _PICK_EVEN(pll, a, b) +#define _MMIO_PLL(pll, a, b) _MMIO(_PLL(pll, a, b)) +#define _PHY3(phy, ...) _PICK(phy, __VA_ARGS__) +#define _MMIO_PHY3(phy, a, b, c) _MMIO(_PHY3(phy, a, b, c)) + +#define __MASKED_FIELD(mask, value) ((mask) << 16 | (value)) +#define _MASKED_FIELD(mask, value) ({ \ + if (__builtin_constant_p(mask)) \ + BUILD_BUG_ON_MSG(((mask) & 0xffff0000), "Incorrect mask"); \ + if (__builtin_constant_p(value)) \ + BUILD_BUG_ON_MSG((value) & 0xffff0000, "Incorrect value"); \ + if (__builtin_constant_p(mask) && __builtin_constant_p(value)) \ + BUILD_BUG_ON_MSG((value) & ~(mask), \ + "Incorrect value for mask"); \ + __MASKED_FIELD(mask, value); }) +#define _MASKED_BIT_ENABLE(a) ({ typeof(a) _a = (a); _MASKED_FIELD(_a, _a); }) +#define _MASKED_BIT_DISABLE(a) (_MASKED_FIELD((a), 0)) + +/* Engine ID */ + +#define RCS_HW 0 +#define VCS_HW 1 +#define BCS_HW 2 +#define VECS_HW 3 +#define VCS2_HW 4 +#define VCS3_HW 6 +#define VCS4_HW 7 +#define VECS2_HW 12 + +/* Engine class */ + +#define RENDER_CLASS 0 +#define VIDEO_DECODE_CLASS 1 +#define VIDEO_ENHANCEMENT_CLASS 2 +#define COPY_ENGINE_CLASS 3 +#define OTHER_CLASS 4 +#define MAX_ENGINE_CLASS 4 + +#define OTHER_GTPM_INSTANCE 1 +#define MAX_ENGINE_INSTANCE 3 + +/* PCI config space */ + +#define MCHBAR_I915 0x44 +#define MCHBAR_I965 0x48 +#define MCHBAR_SIZE (4 * 4096) + +#define DEVEN 0x54 +#define DEVEN_MCHBAR_EN (1 << 28) + +/* BSM in include/drm/i915_drm.h */ + +#define HPLLCC 0xc0 /* 85x only */ +#define GC_CLOCK_CONTROL_MASK (0x7 << 0) +#define GC_CLOCK_133_200 (0 << 0) +#define GC_CLOCK_100_200 (1 << 0) +#define GC_CLOCK_100_133 (2 << 0) +#define GC_CLOCK_133_266 (3 << 0) +#define GC_CLOCK_133_200_2 (4 << 0) +#define GC_CLOCK_133_266_2 (5 << 0) +#define GC_CLOCK_166_266 (6 << 0) +#define GC_CLOCK_166_250 (7 << 0) + +#define I915_GDRST 0xc0 /* PCI config register */ +#define GRDOM_FULL (0 << 2) +#define GRDOM_RENDER (1 << 2) +#define GRDOM_MEDIA (3 << 2) +#define GRDOM_MASK (3 << 2) +#define GRDOM_RESET_STATUS (1 << 1) +#define GRDOM_RESET_ENABLE (1 << 0) + +/* BSpec only has register offset, PCI device and bit found empirically */ +#define I830_CLOCK_GATE 0xc8 /* device 0 */ +#define I830_L2_CACHE_CLOCK_GATE_DISABLE (1 << 2) + +#define GCDGMBUS 0xcc + +#define GCFGC2 0xda +#define GCFGC 0xf0 /* 915+ only */ +#define GC_LOW_FREQUENCY_ENABLE (1 << 7) +#define GC_DISPLAY_CLOCK_190_200_MHZ (0 << 4) +#define GC_DISPLAY_CLOCK_333_320_MHZ (4 << 4) +#define GC_DISPLAY_CLOCK_267_MHZ_PNV (0 << 4) +#define GC_DISPLAY_CLOCK_333_MHZ_PNV (1 << 4) +#define GC_DISPLAY_CLOCK_444_MHZ_PNV (2 << 4) +#define GC_DISPLAY_CLOCK_200_MHZ_PNV (5 << 4) +#define GC_DISPLAY_CLOCK_133_MHZ_PNV (6 << 4) +#define GC_DISPLAY_CLOCK_167_MHZ_PNV (7 << 4) +#define GC_DISPLAY_CLOCK_MASK (7 << 4) +#define GM45_GC_RENDER_CLOCK_MASK (0xf << 0) +#define GM45_GC_RENDER_CLOCK_266_MHZ (8 << 0) +#define GM45_GC_RENDER_CLOCK_320_MHZ (9 << 0) +#define GM45_GC_RENDER_CLOCK_400_MHZ (0xb << 0) +#define GM45_GC_RENDER_CLOCK_533_MHZ (0xc << 0) +#define I965_GC_RENDER_CLOCK_MASK (0xf << 0) +#define I965_GC_RENDER_CLOCK_267_MHZ (2 << 0) +#define I965_GC_RENDER_CLOCK_333_MHZ (3 << 0) +#define I965_GC_RENDER_CLOCK_444_MHZ (4 << 0) +#define I965_GC_RENDER_CLOCK_533_MHZ (5 << 0) +#define I945_GC_RENDER_CLOCK_MASK (7 << 0) +#define I945_GC_RENDER_CLOCK_166_MHZ (0 << 0) +#define I945_GC_RENDER_CLOCK_200_MHZ (1 << 0) +#define I945_GC_RENDER_CLOCK_250_MHZ (3 << 0) +#define I945_GC_RENDER_CLOCK_400_MHZ (5 << 0) +#define I915_GC_RENDER_CLOCK_MASK (7 << 0) +#define I915_GC_RENDER_CLOCK_166_MHZ (0 << 0) +#define I915_GC_RENDER_CLOCK_200_MHZ (1 << 0) +#define I915_GC_RENDER_CLOCK_333_MHZ (4 << 0) + +#define ASLE 0xe4 +#define ASLS 0xfc + +#define SWSCI 0xe8 +#define SWSCI_SCISEL (1 << 15) +#define SWSCI_GSSCIE (1 << 0) + +#define LBPC 0xf4 /* legacy/combination backlight modes, also called LBB */ + + +#define ILK_GDSR _MMIO(MCHBAR_MIRROR_BASE + 0x2ca4) +#define ILK_GRDOM_FULL (0 << 1) +#define ILK_GRDOM_RENDER (1 << 1) +#define ILK_GRDOM_MEDIA (3 << 1) +#define ILK_GRDOM_MASK (3 << 1) +#define ILK_GRDOM_RESET_ENABLE (1 << 0) + +#define GEN6_MBCUNIT_SNPCR _MMIO(0x900c) /* for LLC config */ +#define GEN6_MBC_SNPCR_SHIFT 21 +#define GEN6_MBC_SNPCR_MASK (3 << 21) +#define GEN6_MBC_SNPCR_MAX (0 << 21) +#define GEN6_MBC_SNPCR_MED (1 << 21) +#define GEN6_MBC_SNPCR_LOW (2 << 21) +#define GEN6_MBC_SNPCR_MIN (3 << 21) /* only 1/16th of the cache is shared */ + +#define VLV_G3DCTL _MMIO(0x9024) +#define VLV_GSCKGCTL _MMIO(0x9028) + +#define GEN6_MBCTL _MMIO(0x0907c) +#define GEN6_MBCTL_ENABLE_BOOT_FETCH (1 << 4) +#define GEN6_MBCTL_CTX_FETCH_NEEDED (1 << 3) +#define GEN6_MBCTL_BME_UPDATE_ENABLE (1 << 2) +#define GEN6_MBCTL_MAE_UPDATE_ENABLE (1 << 1) +#define GEN6_MBCTL_BOOT_FETCH_MECH (1 << 0) + +#define GEN6_GDRST _MMIO(0x941c) +#define GEN6_GRDOM_FULL (1 << 0) +#define GEN6_GRDOM_RENDER (1 << 1) +#define GEN6_GRDOM_MEDIA (1 << 2) +#define GEN6_GRDOM_BLT (1 << 3) +#define GEN6_GRDOM_VECS (1 << 4) +#define GEN9_GRDOM_GUC (1 << 5) +#define GEN8_GRDOM_MEDIA2 (1 << 7) +/* GEN11 changed all bit defs except for FULL & RENDER */ +#define GEN11_GRDOM_FULL GEN6_GRDOM_FULL +#define GEN11_GRDOM_RENDER GEN6_GRDOM_RENDER +#define GEN11_GRDOM_BLT (1 << 2) +#define GEN11_GRDOM_GUC (1 << 3) +#define GEN11_GRDOM_MEDIA (1 << 5) +#define GEN11_GRDOM_MEDIA2 (1 << 6) +#define GEN11_GRDOM_MEDIA3 (1 << 7) +#define GEN11_GRDOM_MEDIA4 (1 << 8) +#define GEN11_GRDOM_VECS (1 << 13) +#define GEN11_GRDOM_VECS2 (1 << 14) + +#define RING_PP_DIR_BASE(engine) _MMIO((engine)->mmio_base + 0x228) +#define RING_PP_DIR_BASE_READ(engine) _MMIO((engine)->mmio_base + 0x518) +#define RING_PP_DIR_DCLV(engine) _MMIO((engine)->mmio_base + 0x220) +#define PP_DIR_DCLV_2G 0xffffffff + +#define GEN8_RING_PDP_UDW(engine, n) _MMIO((engine)->mmio_base + 0x270 + (n) * 8 + 4) +#define GEN8_RING_PDP_LDW(engine, n) _MMIO((engine)->mmio_base + 0x270 + (n) * 8) + +#define GEN8_R_PWR_CLK_STATE _MMIO(0x20C8) +#define GEN8_RPCS_ENABLE (1 << 31) +#define GEN8_RPCS_S_CNT_ENABLE (1 << 18) +#define GEN8_RPCS_S_CNT_SHIFT 15 +#define GEN8_RPCS_S_CNT_MASK (0x7 << GEN8_RPCS_S_CNT_SHIFT) +#define GEN8_RPCS_SS_CNT_ENABLE (1 << 11) +#define GEN8_RPCS_SS_CNT_SHIFT 8 +#define GEN8_RPCS_SS_CNT_MASK (0x7 << GEN8_RPCS_SS_CNT_SHIFT) +#define GEN8_RPCS_EU_MAX_SHIFT 4 +#define GEN8_RPCS_EU_MAX_MASK (0xf << GEN8_RPCS_EU_MAX_SHIFT) +#define GEN8_RPCS_EU_MIN_SHIFT 0 +#define GEN8_RPCS_EU_MIN_MASK (0xf << GEN8_RPCS_EU_MIN_SHIFT) + +#define WAIT_FOR_RC6_EXIT _MMIO(0x20CC) +/* HSW only */ +#define HSW_SELECTIVE_READ_ADDRESSING_SHIFT 2 +#define HSW_SELECTIVE_READ_ADDRESSING_MASK (0x3 << HSW_SLECTIVE_READ_ADDRESSING_SHIFT) +#define HSW_SELECTIVE_WRITE_ADDRESS_SHIFT 4 +#define HSW_SELECTIVE_WRITE_ADDRESS_MASK (0x7 << HSW_SELECTIVE_WRITE_ADDRESS_SHIFT) +/* HSW+ */ +#define HSW_WAIT_FOR_RC6_EXIT_ENABLE (1 << 0) +#define HSW_RCS_CONTEXT_ENABLE (1 << 7) +#define HSW_RCS_INHIBIT (1 << 8) +/* Gen8 */ +#define GEN8_SELECTIVE_WRITE_ADDRESS_SHIFT 4 +#define GEN8_SELECTIVE_WRITE_ADDRESS_MASK (0x3 << GEN8_SELECTIVE_WRITE_ADDRESS_SHIFT) +#define GEN8_SELECTIVE_WRITE_ADDRESS_SHIFT 4 +#define GEN8_SELECTIVE_WRITE_ADDRESS_MASK (0x3 << GEN8_SELECTIVE_WRITE_ADDRESS_SHIFT) +#define GEN8_SELECTIVE_WRITE_ADDRESSING_ENABLE (1 << 6) +#define GEN8_SELECTIVE_READ_SUBSLICE_SELECT_SHIFT 9 +#define GEN8_SELECTIVE_READ_SUBSLICE_SELECT_MASK (0x3 << GEN8_SELECTIVE_READ_SUBSLICE_SELECT_SHIFT) +#define GEN8_SELECTIVE_READ_SLICE_SELECT_SHIFT 11 +#define GEN8_SELECTIVE_READ_SLICE_SELECT_MASK (0x3 << GEN8_SELECTIVE_READ_SLICE_SELECT_SHIFT) +#define GEN8_SELECTIVE_READ_ADDRESSING_ENABLE (1 << 13) + +#define GAM_ECOCHK _MMIO(0x4090) +#define BDW_DISABLE_HDC_INVALIDATION (1 << 25) +#define ECOCHK_SNB_BIT (1 << 10) +#define ECOCHK_DIS_TLB (1 << 8) +#define HSW_ECOCHK_ARB_PRIO_SOL (1 << 6) +#define ECOCHK_PPGTT_CACHE64B (0x3 << 3) +#define ECOCHK_PPGTT_CACHE4B (0x0 << 3) +#define ECOCHK_PPGTT_GFDT_IVB (0x1 << 4) +#define ECOCHK_PPGTT_LLC_IVB (0x1 << 3) +#define ECOCHK_PPGTT_UC_HSW (0x1 << 3) +#define ECOCHK_PPGTT_WT_HSW (0x2 << 3) +#define ECOCHK_PPGTT_WB_HSW (0x3 << 3) + +#define GEN8_RC6_CTX_INFO _MMIO(0x8504) + +#define GAC_ECO_BITS _MMIO(0x14090) +#define ECOBITS_SNB_BIT (1 << 13) +#define ECOBITS_PPGTT_CACHE64B (3 << 8) +#define ECOBITS_PPGTT_CACHE4B (0 << 8) + +#define GAB_CTL _MMIO(0x24000) +#define GAB_CTL_CONT_AFTER_PAGEFAULT (1 << 8) + +#define GEN6_STOLEN_RESERVED _MMIO(0x1082C0) +#define GEN6_STOLEN_RESERVED_ADDR_MASK (0xFFF << 20) +#define GEN7_STOLEN_RESERVED_ADDR_MASK (0x3FFF << 18) +#define GEN6_STOLEN_RESERVED_SIZE_MASK (3 << 4) +#define GEN6_STOLEN_RESERVED_1M (0 << 4) +#define GEN6_STOLEN_RESERVED_512K (1 << 4) +#define GEN6_STOLEN_RESERVED_256K (2 << 4) +#define GEN6_STOLEN_RESERVED_128K (3 << 4) +#define GEN7_STOLEN_RESERVED_SIZE_MASK (1 << 5) +#define GEN7_STOLEN_RESERVED_1M (0 << 5) +#define GEN7_STOLEN_RESERVED_256K (1 << 5) +#define GEN8_STOLEN_RESERVED_SIZE_MASK (3 << 7) +#define GEN8_STOLEN_RESERVED_1M (0 << 7) +#define GEN8_STOLEN_RESERVED_2M (1 << 7) +#define GEN8_STOLEN_RESERVED_4M (2 << 7) +#define GEN8_STOLEN_RESERVED_8M (3 << 7) +#define GEN6_STOLEN_RESERVED_ENABLE (1 << 0) +#define GEN11_STOLEN_RESERVED_ADDR_MASK (0xFFFFFFFFFFFULL << 20) + +/* VGA stuff */ + +#define VGA_ST01_MDA 0x3ba +#define VGA_ST01_CGA 0x3da + +#define _VGA_MSR_WRITE _MMIO(0x3c2) +#define VGA_MSR_WRITE 0x3c2 +#define VGA_MSR_READ 0x3cc +#define VGA_MSR_MEM_EN (1 << 1) +#define VGA_MSR_CGA_MODE (1 << 0) + +#define VGA_SR_INDEX 0x3c4 +#define SR01 1 +#define VGA_SR_DATA 0x3c5 + +#define VGA_AR_INDEX 0x3c0 +#define VGA_AR_VID_EN (1 << 5) +#define VGA_AR_DATA_WRITE 0x3c0 +#define VGA_AR_DATA_READ 0x3c1 + +#define VGA_GR_INDEX 0x3ce +#define VGA_GR_DATA 0x3cf +/* GR05 */ +#define VGA_GR_MEM_READ_MODE_SHIFT 3 +#define VGA_GR_MEM_READ_MODE_PLANE 1 +/* GR06 */ +#define VGA_GR_MEM_MODE_MASK 0xc +#define VGA_GR_MEM_MODE_SHIFT 2 +#define VGA_GR_MEM_A0000_AFFFF 0 +#define VGA_GR_MEM_A0000_BFFFF 1 +#define VGA_GR_MEM_B0000_B7FFF 2 +#define VGA_GR_MEM_B0000_BFFFF 3 + +#define VGA_DACMASK 0x3c6 +#define VGA_DACRX 0x3c7 +#define VGA_DACWX 0x3c8 +#define VGA_DACDATA 0x3c9 + +#define VGA_CR_INDEX_MDA 0x3b4 +#define VGA_CR_DATA_MDA 0x3b5 +#define VGA_CR_INDEX_CGA 0x3d4 +#define VGA_CR_DATA_CGA 0x3d5 + +#define MI_PREDICATE_SRC0 _MMIO(0x2400) +#define MI_PREDICATE_SRC0_UDW _MMIO(0x2400 + 4) +#define MI_PREDICATE_SRC1 _MMIO(0x2408) +#define MI_PREDICATE_SRC1_UDW _MMIO(0x2408 + 4) + +#define MI_PREDICATE_RESULT_2 _MMIO(0x2214) +#define LOWER_SLICE_ENABLED (1 << 0) +#define LOWER_SLICE_DISABLED (0 << 0) + +/* + * Registers used only by the command parser + */ +#define BCS_SWCTRL _MMIO(0x22200) + +/* There are 16 GPR registers */ +#define BCS_GPR(n) _MMIO(0x22600 + (n) * 8) +#define BCS_GPR_UDW(n) _MMIO(0x22600 + (n) * 8 + 4) + +#define GPGPU_THREADS_DISPATCHED _MMIO(0x2290) +#define GPGPU_THREADS_DISPATCHED_UDW _MMIO(0x2290 + 4) +#define HS_INVOCATION_COUNT _MMIO(0x2300) +#define HS_INVOCATION_COUNT_UDW _MMIO(0x2300 + 4) +#define DS_INVOCATION_COUNT _MMIO(0x2308) +#define DS_INVOCATION_COUNT_UDW _MMIO(0x2308 + 4) +#define IA_VERTICES_COUNT _MMIO(0x2310) +#define IA_VERTICES_COUNT_UDW _MMIO(0x2310 + 4) +#define IA_PRIMITIVES_COUNT _MMIO(0x2318) +#define IA_PRIMITIVES_COUNT_UDW _MMIO(0x2318 + 4) +#define VS_INVOCATION_COUNT _MMIO(0x2320) +#define VS_INVOCATION_COUNT_UDW _MMIO(0x2320 + 4) +#define GS_INVOCATION_COUNT _MMIO(0x2328) +#define GS_INVOCATION_COUNT_UDW _MMIO(0x2328 + 4) +#define GS_PRIMITIVES_COUNT _MMIO(0x2330) +#define GS_PRIMITIVES_COUNT_UDW _MMIO(0x2330 + 4) +#define CL_INVOCATION_COUNT _MMIO(0x2338) +#define CL_INVOCATION_COUNT_UDW _MMIO(0x2338 + 4) +#define CL_PRIMITIVES_COUNT _MMIO(0x2340) +#define CL_PRIMITIVES_COUNT_UDW _MMIO(0x2340 + 4) +#define PS_INVOCATION_COUNT _MMIO(0x2348) +#define PS_INVOCATION_COUNT_UDW _MMIO(0x2348 + 4) +#define PS_DEPTH_COUNT _MMIO(0x2350) +#define PS_DEPTH_COUNT_UDW _MMIO(0x2350 + 4) + +/* There are the 4 64-bit counter registers, one for each stream output */ +#define GEN7_SO_NUM_PRIMS_WRITTEN(n) _MMIO(0x5200 + (n) * 8) +#define GEN7_SO_NUM_PRIMS_WRITTEN_UDW(n) _MMIO(0x5200 + (n) * 8 + 4) + +#define GEN7_SO_PRIM_STORAGE_NEEDED(n) _MMIO(0x5240 + (n) * 8) +#define GEN7_SO_PRIM_STORAGE_NEEDED_UDW(n) _MMIO(0x5240 + (n) * 8 + 4) + +#define GEN7_3DPRIM_END_OFFSET _MMIO(0x2420) +#define GEN7_3DPRIM_START_VERTEX _MMIO(0x2430) +#define GEN7_3DPRIM_VERTEX_COUNT _MMIO(0x2434) +#define GEN7_3DPRIM_INSTANCE_COUNT _MMIO(0x2438) +#define GEN7_3DPRIM_START_INSTANCE _MMIO(0x243C) +#define GEN7_3DPRIM_BASE_VERTEX _MMIO(0x2440) + +#define GEN7_GPGPU_DISPATCHDIMX _MMIO(0x2500) +#define GEN7_GPGPU_DISPATCHDIMY _MMIO(0x2504) +#define GEN7_GPGPU_DISPATCHDIMZ _MMIO(0x2508) + +/* There are the 16 64-bit CS General Purpose Registers */ +#define HSW_CS_GPR(n) _MMIO(0x2600 + (n) * 8) +#define HSW_CS_GPR_UDW(n) _MMIO(0x2600 + (n) * 8 + 4) + +#define GEN7_OACONTROL _MMIO(0x2360) +#define GEN7_OACONTROL_CTX_MASK 0xFFFFF000 +#define GEN7_OACONTROL_TIMER_PERIOD_MASK 0x3F +#define GEN7_OACONTROL_TIMER_PERIOD_SHIFT 6 +#define GEN7_OACONTROL_TIMER_ENABLE (1 << 5) +#define GEN7_OACONTROL_FORMAT_A13 (0 << 2) +#define GEN7_OACONTROL_FORMAT_A29 (1 << 2) +#define GEN7_OACONTROL_FORMAT_A13_B8_C8 (2 << 2) +#define GEN7_OACONTROL_FORMAT_A29_B8_C8 (3 << 2) +#define GEN7_OACONTROL_FORMAT_B4_C8 (4 << 2) +#define GEN7_OACONTROL_FORMAT_A45_B8_C8 (5 << 2) +#define GEN7_OACONTROL_FORMAT_B4_C8_A16 (6 << 2) +#define GEN7_OACONTROL_FORMAT_C4_B8 (7 << 2) +#define GEN7_OACONTROL_FORMAT_SHIFT 2 +#define GEN7_OACONTROL_PER_CTX_ENABLE (1 << 1) +#define GEN7_OACONTROL_ENABLE (1 << 0) + +#define GEN8_OACTXID _MMIO(0x2364) + +#define GEN8_OA_DEBUG _MMIO(0x2B04) +#define GEN9_OA_DEBUG_DISABLE_CLK_RATIO_REPORTS (1 << 5) +#define GEN9_OA_DEBUG_INCLUDE_CLK_RATIO (1 << 6) +#define GEN9_OA_DEBUG_DISABLE_GO_1_0_REPORTS (1 << 2) +#define GEN9_OA_DEBUG_DISABLE_CTX_SWITCH_REPORTS (1 << 1) + +#define GEN8_OACONTROL _MMIO(0x2B00) +#define GEN8_OA_REPORT_FORMAT_A12 (0 << 2) +#define GEN8_OA_REPORT_FORMAT_A12_B8_C8 (2 << 2) +#define GEN8_OA_REPORT_FORMAT_A36_B8_C8 (5 << 2) +#define GEN8_OA_REPORT_FORMAT_C4_B8 (7 << 2) +#define GEN8_OA_REPORT_FORMAT_SHIFT 2 +#define GEN8_OA_SPECIFIC_CONTEXT_ENABLE (1 << 1) +#define GEN8_OA_COUNTER_ENABLE (1 << 0) + +#define GEN8_OACTXCONTROL _MMIO(0x2360) +#define GEN8_OA_TIMER_PERIOD_MASK 0x3F +#define GEN8_OA_TIMER_PERIOD_SHIFT 2 +#define GEN8_OA_TIMER_ENABLE (1 << 1) +#define GEN8_OA_COUNTER_RESUME (1 << 0) + +#define GEN7_OABUFFER _MMIO(0x23B0) /* R/W */ +#define GEN7_OABUFFER_OVERRUN_DISABLE (1 << 3) +#define GEN7_OABUFFER_EDGE_TRIGGER (1 << 2) +#define GEN7_OABUFFER_STOP_RESUME_ENABLE (1 << 1) +#define GEN7_OABUFFER_RESUME (1 << 0) + +#define GEN8_OABUFFER_UDW _MMIO(0x23b4) +#define GEN8_OABUFFER _MMIO(0x2b14) +#define GEN8_OABUFFER_MEM_SELECT_GGTT (1 << 0) /* 0: PPGTT, 1: GGTT */ + +#define GEN7_OASTATUS1 _MMIO(0x2364) +#define GEN7_OASTATUS1_TAIL_MASK 0xffffffc0 +#define GEN7_OASTATUS1_COUNTER_OVERFLOW (1 << 2) +#define GEN7_OASTATUS1_OABUFFER_OVERFLOW (1 << 1) +#define GEN7_OASTATUS1_REPORT_LOST (1 << 0) + +#define GEN7_OASTATUS2 _MMIO(0x2368) +#define GEN7_OASTATUS2_HEAD_MASK 0xffffffc0 +#define GEN7_OASTATUS2_MEM_SELECT_GGTT (1 << 0) /* 0: PPGTT, 1: GGTT */ + +#define GEN8_OASTATUS _MMIO(0x2b08) +#define GEN8_OASTATUS_OVERRUN_STATUS (1 << 3) +#define GEN8_OASTATUS_COUNTER_OVERFLOW (1 << 2) +#define GEN8_OASTATUS_OABUFFER_OVERFLOW (1 << 1) +#define GEN8_OASTATUS_REPORT_LOST (1 << 0) + +#define GEN8_OAHEADPTR _MMIO(0x2B0C) +#define GEN8_OAHEADPTR_MASK 0xffffffc0 +#define GEN8_OATAILPTR _MMIO(0x2B10) +#define GEN8_OATAILPTR_MASK 0xffffffc0 + +#define OABUFFER_SIZE_128K (0 << 3) +#define OABUFFER_SIZE_256K (1 << 3) +#define OABUFFER_SIZE_512K (2 << 3) +#define OABUFFER_SIZE_1M (3 << 3) +#define OABUFFER_SIZE_2M (4 << 3) +#define OABUFFER_SIZE_4M (5 << 3) +#define OABUFFER_SIZE_8M (6 << 3) +#define OABUFFER_SIZE_16M (7 << 3) + +/* + * Flexible, Aggregate EU Counter Registers. + * Note: these aren't contiguous + */ +#define EU_PERF_CNTL0 _MMIO(0xe458) +#define EU_PERF_CNTL1 _MMIO(0xe558) +#define EU_PERF_CNTL2 _MMIO(0xe658) +#define EU_PERF_CNTL3 _MMIO(0xe758) +#define EU_PERF_CNTL4 _MMIO(0xe45c) +#define EU_PERF_CNTL5 _MMIO(0xe55c) +#define EU_PERF_CNTL6 _MMIO(0xe65c) + +/* + * OA Boolean state + */ + +#define OASTARTTRIG1 _MMIO(0x2710) +#define OASTARTTRIG1_THRESHOLD_COUNT_MASK_MBZ 0xffff0000 +#define OASTARTTRIG1_THRESHOLD_MASK 0xffff + +#define OASTARTTRIG2 _MMIO(0x2714) +#define OASTARTTRIG2_INVERT_A_0 (1 << 0) +#define OASTARTTRIG2_INVERT_A_1 (1 << 1) +#define OASTARTTRIG2_INVERT_A_2 (1 << 2) +#define OASTARTTRIG2_INVERT_A_3 (1 << 3) +#define OASTARTTRIG2_INVERT_A_4 (1 << 4) +#define OASTARTTRIG2_INVERT_A_5 (1 << 5) +#define OASTARTTRIG2_INVERT_A_6 (1 << 6) +#define OASTARTTRIG2_INVERT_A_7 (1 << 7) +#define OASTARTTRIG2_INVERT_A_8 (1 << 8) +#define OASTARTTRIG2_INVERT_A_9 (1 << 9) +#define OASTARTTRIG2_INVERT_A_10 (1 << 10) +#define OASTARTTRIG2_INVERT_A_11 (1 << 11) +#define OASTARTTRIG2_INVERT_A_12 (1 << 12) +#define OASTARTTRIG2_INVERT_A_13 (1 << 13) +#define OASTARTTRIG2_INVERT_A_14 (1 << 14) +#define OASTARTTRIG2_INVERT_A_15 (1 << 15) +#define OASTARTTRIG2_INVERT_B_0 (1 << 16) +#define OASTARTTRIG2_INVERT_B_1 (1 << 17) +#define OASTARTTRIG2_INVERT_B_2 (1 << 18) +#define OASTARTTRIG2_INVERT_B_3 (1 << 19) +#define OASTARTTRIG2_INVERT_C_0 (1 << 20) +#define OASTARTTRIG2_INVERT_C_1 (1 << 21) +#define OASTARTTRIG2_INVERT_D_0 (1 << 22) +#define OASTARTTRIG2_THRESHOLD_ENABLE (1 << 23) +#define OASTARTTRIG2_START_TRIG_FLAG_MBZ (1 << 24) +#define OASTARTTRIG2_EVENT_SELECT_0 (1 << 28) +#define OASTARTTRIG2_EVENT_SELECT_1 (1 << 29) +#define OASTARTTRIG2_EVENT_SELECT_2 (1 << 30) +#define OASTARTTRIG2_EVENT_SELECT_3 (1 << 31) + +#define OASTARTTRIG3 _MMIO(0x2718) +#define OASTARTTRIG3_NOA_SELECT_MASK 0xf +#define OASTARTTRIG3_NOA_SELECT_8_SHIFT 0 +#define OASTARTTRIG3_NOA_SELECT_9_SHIFT 4 +#define OASTARTTRIG3_NOA_SELECT_10_SHIFT 8 +#define OASTARTTRIG3_NOA_SELECT_11_SHIFT 12 +#define OASTARTTRIG3_NOA_SELECT_12_SHIFT 16 +#define OASTARTTRIG3_NOA_SELECT_13_SHIFT 20 +#define OASTARTTRIG3_NOA_SELECT_14_SHIFT 24 +#define OASTARTTRIG3_NOA_SELECT_15_SHIFT 28 + +#define OASTARTTRIG4 _MMIO(0x271c) +#define OASTARTTRIG4_NOA_SELECT_MASK 0xf +#define OASTARTTRIG4_NOA_SELECT_0_SHIFT 0 +#define OASTARTTRIG4_NOA_SELECT_1_SHIFT 4 +#define OASTARTTRIG4_NOA_SELECT_2_SHIFT 8 +#define OASTARTTRIG4_NOA_SELECT_3_SHIFT 12 +#define OASTARTTRIG4_NOA_SELECT_4_SHIFT 16 +#define OASTARTTRIG4_NOA_SELECT_5_SHIFT 20 +#define OASTARTTRIG4_NOA_SELECT_6_SHIFT 24 +#define OASTARTTRIG4_NOA_SELECT_7_SHIFT 28 + +#define OASTARTTRIG5 _MMIO(0x2720) +#define OASTARTTRIG5_THRESHOLD_COUNT_MASK_MBZ 0xffff0000 +#define OASTARTTRIG5_THRESHOLD_MASK 0xffff + +#define OASTARTTRIG6 _MMIO(0x2724) +#define OASTARTTRIG6_INVERT_A_0 (1 << 0) +#define OASTARTTRIG6_INVERT_A_1 (1 << 1) +#define OASTARTTRIG6_INVERT_A_2 (1 << 2) +#define OASTARTTRIG6_INVERT_A_3 (1 << 3) +#define OASTARTTRIG6_INVERT_A_4 (1 << 4) +#define OASTARTTRIG6_INVERT_A_5 (1 << 5) +#define OASTARTTRIG6_INVERT_A_6 (1 << 6) +#define OASTARTTRIG6_INVERT_A_7 (1 << 7) +#define OASTARTTRIG6_INVERT_A_8 (1 << 8) +#define OASTARTTRIG6_INVERT_A_9 (1 << 9) +#define OASTARTTRIG6_INVERT_A_10 (1 << 10) +#define OASTARTTRIG6_INVERT_A_11 (1 << 11) +#define OASTARTTRIG6_INVERT_A_12 (1 << 12) +#define OASTARTTRIG6_INVERT_A_13 (1 << 13) +#define OASTARTTRIG6_INVERT_A_14 (1 << 14) +#define OASTARTTRIG6_INVERT_A_15 (1 << 15) +#define OASTARTTRIG6_INVERT_B_0 (1 << 16) +#define OASTARTTRIG6_INVERT_B_1 (1 << 17) +#define OASTARTTRIG6_INVERT_B_2 (1 << 18) +#define OASTARTTRIG6_INVERT_B_3 (1 << 19) +#define OASTARTTRIG6_INVERT_C_0 (1 << 20) +#define OASTARTTRIG6_INVERT_C_1 (1 << 21) +#define OASTARTTRIG6_INVERT_D_0 (1 << 22) +#define OASTARTTRIG6_THRESHOLD_ENABLE (1 << 23) +#define OASTARTTRIG6_START_TRIG_FLAG_MBZ (1 << 24) +#define OASTARTTRIG6_EVENT_SELECT_4 (1 << 28) +#define OASTARTTRIG6_EVENT_SELECT_5 (1 << 29) +#define OASTARTTRIG6_EVENT_SELECT_6 (1 << 30) +#define OASTARTTRIG6_EVENT_SELECT_7 (1 << 31) + +#define OASTARTTRIG7 _MMIO(0x2728) +#define OASTARTTRIG7_NOA_SELECT_MASK 0xf +#define OASTARTTRIG7_NOA_SELECT_8_SHIFT 0 +#define OASTARTTRIG7_NOA_SELECT_9_SHIFT 4 +#define OASTARTTRIG7_NOA_SELECT_10_SHIFT 8 +#define OASTARTTRIG7_NOA_SELECT_11_SHIFT 12 +#define OASTARTTRIG7_NOA_SELECT_12_SHIFT 16 +#define OASTARTTRIG7_NOA_SELECT_13_SHIFT 20 +#define OASTARTTRIG7_NOA_SELECT_14_SHIFT 24 +#define OASTARTTRIG7_NOA_SELECT_15_SHIFT 28 + +#define OASTARTTRIG8 _MMIO(0x272c) +#define OASTARTTRIG8_NOA_SELECT_MASK 0xf +#define OASTARTTRIG8_NOA_SELECT_0_SHIFT 0 +#define OASTARTTRIG8_NOA_SELECT_1_SHIFT 4 +#define OASTARTTRIG8_NOA_SELECT_2_SHIFT 8 +#define OASTARTTRIG8_NOA_SELECT_3_SHIFT 12 +#define OASTARTTRIG8_NOA_SELECT_4_SHIFT 16 +#define OASTARTTRIG8_NOA_SELECT_5_SHIFT 20 +#define OASTARTTRIG8_NOA_SELECT_6_SHIFT 24 +#define OASTARTTRIG8_NOA_SELECT_7_SHIFT 28 + +#define OAREPORTTRIG1 _MMIO(0x2740) +#define OAREPORTTRIG1_THRESHOLD_MASK 0xffff +#define OAREPORTTRIG1_EDGE_LEVEL_TRIGER_SELECT_MASK 0xffff0000 /* 0=level */ + +#define OAREPORTTRIG2 _MMIO(0x2744) +#define OAREPORTTRIG2_INVERT_A_0 (1 << 0) +#define OAREPORTTRIG2_INVERT_A_1 (1 << 1) +#define OAREPORTTRIG2_INVERT_A_2 (1 << 2) +#define OAREPORTTRIG2_INVERT_A_3 (1 << 3) +#define OAREPORTTRIG2_INVERT_A_4 (1 << 4) +#define OAREPORTTRIG2_INVERT_A_5 (1 << 5) +#define OAREPORTTRIG2_INVERT_A_6 (1 << 6) +#define OAREPORTTRIG2_INVERT_A_7 (1 << 7) +#define OAREPORTTRIG2_INVERT_A_8 (1 << 8) +#define OAREPORTTRIG2_INVERT_A_9 (1 << 9) +#define OAREPORTTRIG2_INVERT_A_10 (1 << 10) +#define OAREPORTTRIG2_INVERT_A_11 (1 << 11) +#define OAREPORTTRIG2_INVERT_A_12 (1 << 12) +#define OAREPORTTRIG2_INVERT_A_13 (1 << 13) +#define OAREPORTTRIG2_INVERT_A_14 (1 << 14) +#define OAREPORTTRIG2_INVERT_A_15 (1 << 15) +#define OAREPORTTRIG2_INVERT_B_0 (1 << 16) +#define OAREPORTTRIG2_INVERT_B_1 (1 << 17) +#define OAREPORTTRIG2_INVERT_B_2 (1 << 18) +#define OAREPORTTRIG2_INVERT_B_3 (1 << 19) +#define OAREPORTTRIG2_INVERT_C_0 (1 << 20) +#define OAREPORTTRIG2_INVERT_C_1 (1 << 21) +#define OAREPORTTRIG2_INVERT_D_0 (1 << 22) +#define OAREPORTTRIG2_THRESHOLD_ENABLE (1 << 23) +#define OAREPORTTRIG2_REPORT_TRIGGER_ENABLE (1 << 31) + +#define OAREPORTTRIG3 _MMIO(0x2748) +#define OAREPORTTRIG3_NOA_SELECT_MASK 0xf +#define OAREPORTTRIG3_NOA_SELECT_8_SHIFT 0 +#define OAREPORTTRIG3_NOA_SELECT_9_SHIFT 4 +#define OAREPORTTRIG3_NOA_SELECT_10_SHIFT 8 +#define OAREPORTTRIG3_NOA_SELECT_11_SHIFT 12 +#define OAREPORTTRIG3_NOA_SELECT_12_SHIFT 16 +#define OAREPORTTRIG3_NOA_SELECT_13_SHIFT 20 +#define OAREPORTTRIG3_NOA_SELECT_14_SHIFT 24 +#define OAREPORTTRIG3_NOA_SELECT_15_SHIFT 28 + +#define OAREPORTTRIG4 _MMIO(0x274c) +#define OAREPORTTRIG4_NOA_SELECT_MASK 0xf +#define OAREPORTTRIG4_NOA_SELECT_0_SHIFT 0 +#define OAREPORTTRIG4_NOA_SELECT_1_SHIFT 4 +#define OAREPORTTRIG4_NOA_SELECT_2_SHIFT 8 +#define OAREPORTTRIG4_NOA_SELECT_3_SHIFT 12 +#define OAREPORTTRIG4_NOA_SELECT_4_SHIFT 16 +#define OAREPORTTRIG4_NOA_SELECT_5_SHIFT 20 +#define OAREPORTTRIG4_NOA_SELECT_6_SHIFT 24 +#define OAREPORTTRIG4_NOA_SELECT_7_SHIFT 28 + +#define OAREPORTTRIG5 _MMIO(0x2750) +#define OAREPORTTRIG5_THRESHOLD_MASK 0xffff +#define OAREPORTTRIG5_EDGE_LEVEL_TRIGER_SELECT_MASK 0xffff0000 /* 0=level */ + +#define OAREPORTTRIG6 _MMIO(0x2754) +#define OAREPORTTRIG6_INVERT_A_0 (1 << 0) +#define OAREPORTTRIG6_INVERT_A_1 (1 << 1) +#define OAREPORTTRIG6_INVERT_A_2 (1 << 2) +#define OAREPORTTRIG6_INVERT_A_3 (1 << 3) +#define OAREPORTTRIG6_INVERT_A_4 (1 << 4) +#define OAREPORTTRIG6_INVERT_A_5 (1 << 5) +#define OAREPORTTRIG6_INVERT_A_6 (1 << 6) +#define OAREPORTTRIG6_INVERT_A_7 (1 << 7) +#define OAREPORTTRIG6_INVERT_A_8 (1 << 8) +#define OAREPORTTRIG6_INVERT_A_9 (1 << 9) +#define OAREPORTTRIG6_INVERT_A_10 (1 << 10) +#define OAREPORTTRIG6_INVERT_A_11 (1 << 11) +#define OAREPORTTRIG6_INVERT_A_12 (1 << 12) +#define OAREPORTTRIG6_INVERT_A_13 (1 << 13) +#define OAREPORTTRIG6_INVERT_A_14 (1 << 14) +#define OAREPORTTRIG6_INVERT_A_15 (1 << 15) +#define OAREPORTTRIG6_INVERT_B_0 (1 << 16) +#define OAREPORTTRIG6_INVERT_B_1 (1 << 17) +#define OAREPORTTRIG6_INVERT_B_2 (1 << 18) +#define OAREPORTTRIG6_INVERT_B_3 (1 << 19) +#define OAREPORTTRIG6_INVERT_C_0 (1 << 20) +#define OAREPORTTRIG6_INVERT_C_1 (1 << 21) +#define OAREPORTTRIG6_INVERT_D_0 (1 << 22) +#define OAREPORTTRIG6_THRESHOLD_ENABLE (1 << 23) +#define OAREPORTTRIG6_REPORT_TRIGGER_ENABLE (1 << 31) + +#define OAREPORTTRIG7 _MMIO(0x2758) +#define OAREPORTTRIG7_NOA_SELECT_MASK 0xf +#define OAREPORTTRIG7_NOA_SELECT_8_SHIFT 0 +#define OAREPORTTRIG7_NOA_SELECT_9_SHIFT 4 +#define OAREPORTTRIG7_NOA_SELECT_10_SHIFT 8 +#define OAREPORTTRIG7_NOA_SELECT_11_SHIFT 12 +#define OAREPORTTRIG7_NOA_SELECT_12_SHIFT 16 +#define OAREPORTTRIG7_NOA_SELECT_13_SHIFT 20 +#define OAREPORTTRIG7_NOA_SELECT_14_SHIFT 24 +#define OAREPORTTRIG7_NOA_SELECT_15_SHIFT 28 + +#define OAREPORTTRIG8 _MMIO(0x275c) +#define OAREPORTTRIG8_NOA_SELECT_MASK 0xf +#define OAREPORTTRIG8_NOA_SELECT_0_SHIFT 0 +#define OAREPORTTRIG8_NOA_SELECT_1_SHIFT 4 +#define OAREPORTTRIG8_NOA_SELECT_2_SHIFT 8 +#define OAREPORTTRIG8_NOA_SELECT_3_SHIFT 12 +#define OAREPORTTRIG8_NOA_SELECT_4_SHIFT 16 +#define OAREPORTTRIG8_NOA_SELECT_5_SHIFT 20 +#define OAREPORTTRIG8_NOA_SELECT_6_SHIFT 24 +#define OAREPORTTRIG8_NOA_SELECT_7_SHIFT 28 + +/* CECX_0 */ +#define OACEC_COMPARE_LESS_OR_EQUAL 6 +#define OACEC_COMPARE_NOT_EQUAL 5 +#define OACEC_COMPARE_LESS_THAN 4 +#define OACEC_COMPARE_GREATER_OR_EQUAL 3 +#define OACEC_COMPARE_EQUAL 2 +#define OACEC_COMPARE_GREATER_THAN 1 +#define OACEC_COMPARE_ANY_EQUAL 0 + +#define OACEC_COMPARE_VALUE_MASK 0xffff +#define OACEC_COMPARE_VALUE_SHIFT 3 + +#define OACEC_SELECT_NOA (0 << 19) +#define OACEC_SELECT_PREV (1 << 19) +#define OACEC_SELECT_BOOLEAN (2 << 19) + +/* CECX_1 */ +#define OACEC_MASK_MASK 0xffff +#define OACEC_CONSIDERATIONS_MASK 0xffff +#define OACEC_CONSIDERATIONS_SHIFT 16 + +#define OACEC0_0 _MMIO(0x2770) +#define OACEC0_1 _MMIO(0x2774) +#define OACEC1_0 _MMIO(0x2778) +#define OACEC1_1 _MMIO(0x277c) +#define OACEC2_0 _MMIO(0x2780) +#define OACEC2_1 _MMIO(0x2784) +#define OACEC3_0 _MMIO(0x2788) +#define OACEC3_1 _MMIO(0x278c) +#define OACEC4_0 _MMIO(0x2790) +#define OACEC4_1 _MMIO(0x2794) +#define OACEC5_0 _MMIO(0x2798) +#define OACEC5_1 _MMIO(0x279c) +#define OACEC6_0 _MMIO(0x27a0) +#define OACEC6_1 _MMIO(0x27a4) +#define OACEC7_0 _MMIO(0x27a8) +#define OACEC7_1 _MMIO(0x27ac) + +/* OA perf counters */ +#define OA_PERFCNT1_LO _MMIO(0x91B8) +#define OA_PERFCNT1_HI _MMIO(0x91BC) +#define OA_PERFCNT2_LO _MMIO(0x91C0) +#define OA_PERFCNT2_HI _MMIO(0x91C4) +#define OA_PERFCNT3_LO _MMIO(0x91C8) +#define OA_PERFCNT3_HI _MMIO(0x91CC) +#define OA_PERFCNT4_LO _MMIO(0x91D8) +#define OA_PERFCNT4_HI _MMIO(0x91DC) + +#define OA_PERFMATRIX_LO _MMIO(0x91C8) +#define OA_PERFMATRIX_HI _MMIO(0x91CC) + +/* RPM unit config (Gen8+) */ +#define RPM_CONFIG0 _MMIO(0x0D00) +#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT 3 +#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK (1 << GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT) +#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ 0 +#define GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ 1 +#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT 3 +#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_MASK (0x7 << GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT) +#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_24_MHZ 0 +#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_19_2_MHZ 1 +#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_38_4_MHZ 2 +#define GEN11_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_25_MHZ 3 +#define GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_SHIFT 1 +#define GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_MASK (0x3 << GEN10_RPM_CONFIG0_CTC_SHIFT_PARAMETER_SHIFT) + +#define RPM_CONFIG1 _MMIO(0x0D04) +#define GEN10_GT_NOA_ENABLE (1 << 9) + +/* GPM unit config (Gen9+) */ +#define CTC_MODE _MMIO(0xA26C) +#define CTC_SOURCE_PARAMETER_MASK 1 +#define CTC_SOURCE_CRYSTAL_CLOCK 0 +#define CTC_SOURCE_DIVIDE_LOGIC 1 +#define CTC_SHIFT_PARAMETER_SHIFT 1 +#define CTC_SHIFT_PARAMETER_MASK (0x3 << CTC_SHIFT_PARAMETER_SHIFT) + +/* RCP unit config (Gen8+) */ +#define RCP_CONFIG _MMIO(0x0D08) + +/* NOA (HSW) */ +#define HSW_MBVID2_NOA0 _MMIO(0x9E80) +#define HSW_MBVID2_NOA1 _MMIO(0x9E84) +#define HSW_MBVID2_NOA2 _MMIO(0x9E88) +#define HSW_MBVID2_NOA3 _MMIO(0x9E8C) +#define HSW_MBVID2_NOA4 _MMIO(0x9E90) +#define HSW_MBVID2_NOA5 _MMIO(0x9E94) +#define HSW_MBVID2_NOA6 _MMIO(0x9E98) +#define HSW_MBVID2_NOA7 _MMIO(0x9E9C) +#define HSW_MBVID2_NOA8 _MMIO(0x9EA0) +#define HSW_MBVID2_NOA9 _MMIO(0x9EA4) + +#define HSW_MBVID2_MISR0 _MMIO(0x9EC0) + +/* NOA (Gen8+) */ +#define NOA_CONFIG(i) _MMIO(0x0D0C + (i) * 4) + +#define MICRO_BP0_0 _MMIO(0x9800) +#define MICRO_BP0_2 _MMIO(0x9804) +#define MICRO_BP0_1 _MMIO(0x9808) + +#define MICRO_BP1_0 _MMIO(0x980C) +#define MICRO_BP1_2 _MMIO(0x9810) +#define MICRO_BP1_1 _MMIO(0x9814) + +#define MICRO_BP2_0 _MMIO(0x9818) +#define MICRO_BP2_2 _MMIO(0x981C) +#define MICRO_BP2_1 _MMIO(0x9820) + +#define MICRO_BP3_0 _MMIO(0x9824) +#define MICRO_BP3_2 _MMIO(0x9828) +#define MICRO_BP3_1 _MMIO(0x982C) + +#define MICRO_BP_TRIGGER _MMIO(0x9830) +#define MICRO_BP3_COUNT_STATUS01 _MMIO(0x9834) +#define MICRO_BP3_COUNT_STATUS23 _MMIO(0x9838) +#define MICRO_BP_FIRED_ARMED _MMIO(0x983C) + +#define GDT_CHICKEN_BITS _MMIO(0x9840) +#define GT_NOA_ENABLE 0x00000080 + +#define NOA_DATA _MMIO(0x986C) +#define NOA_WRITE _MMIO(0x9888) + +#define _GEN7_PIPEA_DE_LOAD_SL 0x70068 +#define _GEN7_PIPEB_DE_LOAD_SL 0x71068 +#define GEN7_PIPE_DE_LOAD_SL(pipe) _MMIO_PIPE(pipe, _GEN7_PIPEA_DE_LOAD_SL, _GEN7_PIPEB_DE_LOAD_SL) + +/* + * Reset registers + */ +#define DEBUG_RESET_I830 _MMIO(0x6070) +#define DEBUG_RESET_FULL (1 << 7) +#define DEBUG_RESET_RENDER (1 << 8) +#define DEBUG_RESET_DISPLAY (1 << 9) + +/* + * IOSF sideband + */ +#define VLV_IOSF_DOORBELL_REQ _MMIO(VLV_DISPLAY_BASE + 0x2100) +#define IOSF_DEVFN_SHIFT 24 +#define IOSF_OPCODE_SHIFT 16 +#define IOSF_PORT_SHIFT 8 +#define IOSF_BYTE_ENABLES_SHIFT 4 +#define IOSF_BAR_SHIFT 1 +#define IOSF_SB_BUSY (1 << 0) +#define IOSF_PORT_BUNIT 0x03 +#define IOSF_PORT_PUNIT 0x04 +#define IOSF_PORT_NC 0x11 +#define IOSF_PORT_DPIO 0x12 +#define IOSF_PORT_GPIO_NC 0x13 +#define IOSF_PORT_CCK 0x14 +#define IOSF_PORT_DPIO_2 0x1a +#define IOSF_PORT_FLISDSI 0x1b +#define IOSF_PORT_GPIO_SC 0x48 +#define IOSF_PORT_GPIO_SUS 0xa8 +#define IOSF_PORT_CCU 0xa9 +#define CHV_IOSF_PORT_GPIO_N 0x13 +#define CHV_IOSF_PORT_GPIO_SE 0x48 +#define CHV_IOSF_PORT_GPIO_E 0xa8 +#define CHV_IOSF_PORT_GPIO_SW 0xb2 +#define VLV_IOSF_DATA _MMIO(VLV_DISPLAY_BASE + 0x2104) +#define VLV_IOSF_ADDR _MMIO(VLV_DISPLAY_BASE + 0x2108) + +/* See configdb bunit SB addr map */ +#define BUNIT_REG_BISOC 0x11 + +#define PUNIT_REG_DSPFREQ 0x36 +#define DSPFREQSTAT_SHIFT_CHV 24 +#define DSPFREQSTAT_MASK_CHV (0x1f << DSPFREQSTAT_SHIFT_CHV) +#define DSPFREQGUAR_SHIFT_CHV 8 +#define DSPFREQGUAR_MASK_CHV (0x1f << DSPFREQGUAR_SHIFT_CHV) +#define DSPFREQSTAT_SHIFT 30 +#define DSPFREQSTAT_MASK (0x3 << DSPFREQSTAT_SHIFT) +#define DSPFREQGUAR_SHIFT 14 +#define DSPFREQGUAR_MASK (0x3 << DSPFREQGUAR_SHIFT) +#define DSP_MAXFIFO_PM5_STATUS (1 << 22) /* chv */ +#define DSP_AUTO_CDCLK_GATE_DISABLE (1 << 7) /* chv */ +#define DSP_MAXFIFO_PM5_ENABLE (1 << 6) /* chv */ +#define _DP_SSC(val, pipe) ((val) << (2 * (pipe))) +#define DP_SSC_MASK(pipe) _DP_SSC(0x3, (pipe)) +#define DP_SSC_PWR_ON(pipe) _DP_SSC(0x0, (pipe)) +#define DP_SSC_CLK_GATE(pipe) _DP_SSC(0x1, (pipe)) +#define DP_SSC_RESET(pipe) _DP_SSC(0x2, (pipe)) +#define DP_SSC_PWR_GATE(pipe) _DP_SSC(0x3, (pipe)) +#define _DP_SSS(val, pipe) ((val) << (2 * (pipe) + 16)) +#define DP_SSS_MASK(pipe) _DP_SSS(0x3, (pipe)) +#define DP_SSS_PWR_ON(pipe) _DP_SSS(0x0, (pipe)) +#define DP_SSS_CLK_GATE(pipe) _DP_SSS(0x1, (pipe)) +#define DP_SSS_RESET(pipe) _DP_SSS(0x2, (pipe)) +#define DP_SSS_PWR_GATE(pipe) _DP_SSS(0x3, (pipe)) + +/* + * i915_power_well_id: + * + * Platform specific IDs used to look up power wells and - except for custom + * power wells - to define request/status register flag bit positions. As such + * the set of IDs on a given platform must be unique and except for custom + * power wells their value must stay fixed. + */ +enum i915_power_well_id { + /* + * I830 + * - custom power well + */ + I830_DISP_PW_PIPES = 0, + + /* + * VLV/CHV + * - PUNIT_REG_PWRGT_CTRL (bit: id*2), + * PUNIT_REG_PWRGT_STATUS (bit: id*2) (PUNIT HAS v0.8) + */ + PUNIT_POWER_WELL_RENDER = 0, + PUNIT_POWER_WELL_MEDIA = 1, + PUNIT_POWER_WELL_DISP2D = 3, + PUNIT_POWER_WELL_DPIO_CMN_BC = 5, + PUNIT_POWER_WELL_DPIO_TX_B_LANES_01 = 6, + PUNIT_POWER_WELL_DPIO_TX_B_LANES_23 = 7, + PUNIT_POWER_WELL_DPIO_TX_C_LANES_01 = 8, + PUNIT_POWER_WELL_DPIO_TX_C_LANES_23 = 9, + PUNIT_POWER_WELL_DPIO_RX0 = 10, + PUNIT_POWER_WELL_DPIO_RX1 = 11, + PUNIT_POWER_WELL_DPIO_CMN_D = 12, + /* - custom power well */ + CHV_DISP_PW_PIPE_A, /* 13 */ + + /* + * HSW/BDW + * - _HSW_PWR_WELL_CTL1-4 (status bit: id*2, req bit: id*2+1) + */ + HSW_DISP_PW_GLOBAL = 15, + + /* + * GEN9+ + * - _HSW_PWR_WELL_CTL1-4 (status bit: id*2, req bit: id*2+1) + */ + SKL_DISP_PW_MISC_IO = 0, + SKL_DISP_PW_DDI_A_E, + GLK_DISP_PW_DDI_A = SKL_DISP_PW_DDI_A_E, + CNL_DISP_PW_DDI_A = SKL_DISP_PW_DDI_A_E, + SKL_DISP_PW_DDI_B, + SKL_DISP_PW_DDI_C, + SKL_DISP_PW_DDI_D, + CNL_DISP_PW_DDI_F = 6, + + GLK_DISP_PW_AUX_A = 8, + GLK_DISP_PW_AUX_B, + GLK_DISP_PW_AUX_C, + CNL_DISP_PW_AUX_A = GLK_DISP_PW_AUX_A, + CNL_DISP_PW_AUX_B = GLK_DISP_PW_AUX_B, + CNL_DISP_PW_AUX_C = GLK_DISP_PW_AUX_C, + CNL_DISP_PW_AUX_D, + CNL_DISP_PW_AUX_F, + + SKL_DISP_PW_1 = 14, + SKL_DISP_PW_2, + + /* - custom power wells */ + BXT_DPIO_CMN_A, + BXT_DPIO_CMN_BC, + GLK_DPIO_CMN_C, /* 18 */ + + /* + * GEN11+ + * - _HSW_PWR_WELL_CTL1-4 + * (status bit: (id&15)*2, req bit:(id&15)*2+1) + */ + ICL_DISP_PW_1 = 0, + ICL_DISP_PW_2, + ICL_DISP_PW_3, + ICL_DISP_PW_4, + + /* + * - _HSW_PWR_WELL_CTL_AUX1/2/4 + * (status bit: (id&15)*2, req bit:(id&15)*2+1) + */ + ICL_DISP_PW_AUX_A = 16, + ICL_DISP_PW_AUX_B, + ICL_DISP_PW_AUX_C, + ICL_DISP_PW_AUX_D, + ICL_DISP_PW_AUX_E, + ICL_DISP_PW_AUX_F, + + ICL_DISP_PW_AUX_TBT1 = 24, + ICL_DISP_PW_AUX_TBT2, + ICL_DISP_PW_AUX_TBT3, + ICL_DISP_PW_AUX_TBT4, + + /* + * - _HSW_PWR_WELL_CTL_DDI1/2/4 + * (status bit: (id&15)*2, req bit:(id&15)*2+1) + */ + ICL_DISP_PW_DDI_A = 32, + ICL_DISP_PW_DDI_B, + ICL_DISP_PW_DDI_C, + ICL_DISP_PW_DDI_D, + ICL_DISP_PW_DDI_E, + ICL_DISP_PW_DDI_F, /* 37 */ + + /* + * Multiple platforms. + * Must start following the highest ID of any platform. + * - custom power wells + */ + SKL_DISP_PW_DC_OFF = 38, + I915_DISP_PW_ALWAYS_ON, +}; + +#define PUNIT_REG_PWRGT_CTRL 0x60 +#define PUNIT_REG_PWRGT_STATUS 0x61 +#define PUNIT_PWRGT_MASK(power_well) (3 << ((power_well) * 2)) +#define PUNIT_PWRGT_PWR_ON(power_well) (0 << ((power_well) * 2)) +#define PUNIT_PWRGT_CLK_GATE(power_well) (1 << ((power_well) * 2)) +#define PUNIT_PWRGT_RESET(power_well) (2 << ((power_well) * 2)) +#define PUNIT_PWRGT_PWR_GATE(power_well) (3 << ((power_well) * 2)) + +#define PUNIT_REG_GPU_LFM 0xd3 +#define PUNIT_REG_GPU_FREQ_REQ 0xd4 +#define PUNIT_REG_GPU_FREQ_STS 0xd8 +#define GPLLENABLE (1 << 4) +#define GENFREQSTATUS (1 << 0) +#define PUNIT_REG_MEDIA_TURBO_FREQ_REQ 0xdc +#define PUNIT_REG_CZ_TIMESTAMP 0xce + +#define PUNIT_FUSE_BUS2 0xf6 /* bits 47:40 */ +#define PUNIT_FUSE_BUS1 0xf5 /* bits 55:48 */ + +#define FB_GFX_FMAX_AT_VMAX_FUSE 0x136 +#define FB_GFX_FREQ_FUSE_MASK 0xff +#define FB_GFX_FMAX_AT_VMAX_2SS4EU_FUSE_SHIFT 24 +#define FB_GFX_FMAX_AT_VMAX_2SS6EU_FUSE_SHIFT 16 +#define FB_GFX_FMAX_AT_VMAX_2SS8EU_FUSE_SHIFT 8 + +#define FB_GFX_FMIN_AT_VMIN_FUSE 0x137 +#define FB_GFX_FMIN_AT_VMIN_FUSE_SHIFT 8 + +#define PUNIT_REG_DDR_SETUP2 0x139 +#define FORCE_DDR_FREQ_REQ_ACK (1 << 8) +#define FORCE_DDR_LOW_FREQ (1 << 1) +#define FORCE_DDR_HIGH_FREQ (1 << 0) + +#define PUNIT_GPU_STATUS_REG 0xdb +#define PUNIT_GPU_STATUS_MAX_FREQ_SHIFT 16 +#define PUNIT_GPU_STATUS_MAX_FREQ_MASK 0xff +#define PUNIT_GPU_STATIS_GFX_MIN_FREQ_SHIFT 8 +#define PUNIT_GPU_STATUS_GFX_MIN_FREQ_MASK 0xff + +#define PUNIT_GPU_DUTYCYCLE_REG 0xdf +#define PUNIT_GPU_DUTYCYCLE_RPE_FREQ_SHIFT 8 +#define PUNIT_GPU_DUTYCYCLE_RPE_FREQ_MASK 0xff + +#define IOSF_NC_FB_GFX_FREQ_FUSE 0x1c +#define FB_GFX_MAX_FREQ_FUSE_SHIFT 3 +#define FB_GFX_MAX_FREQ_FUSE_MASK 0x000007f8 +#define FB_GFX_FGUARANTEED_FREQ_FUSE_SHIFT 11 +#define FB_GFX_FGUARANTEED_FREQ_FUSE_MASK 0x0007f800 +#define IOSF_NC_FB_GFX_FMAX_FUSE_HI 0x34 +#define FB_FMAX_VMIN_FREQ_HI_MASK 0x00000007 +#define IOSF_NC_FB_GFX_FMAX_FUSE_LO 0x30 +#define FB_FMAX_VMIN_FREQ_LO_SHIFT 27 +#define FB_FMAX_VMIN_FREQ_LO_MASK 0xf8000000 + +#define VLV_TURBO_SOC_OVERRIDE 0x04 +#define VLV_OVERRIDE_EN 1 +#define VLV_SOC_TDP_EN (1 << 1) +#define VLV_BIAS_CPU_125_SOC_875 (6 << 2) +#define CHV_BIAS_CPU_50_SOC_50 (3 << 2) + +/* vlv2 north clock has */ +#define CCK_FUSE_REG 0x8 +#define CCK_FUSE_HPLL_FREQ_MASK 0x3 +#define CCK_REG_DSI_PLL_FUSE 0x44 +#define CCK_REG_DSI_PLL_CONTROL 0x48 +#define DSI_PLL_VCO_EN (1 << 31) +#define DSI_PLL_LDO_GATE (1 << 30) +#define DSI_PLL_P1_POST_DIV_SHIFT 17 +#define DSI_PLL_P1_POST_DIV_MASK (0x1ff << 17) +#define DSI_PLL_P2_MUX_DSI0_DIV2 (1 << 13) +#define DSI_PLL_P3_MUX_DSI1_DIV2 (1 << 12) +#define DSI_PLL_MUX_MASK (3 << 9) +#define DSI_PLL_MUX_DSI0_DSIPLL (0 << 10) +#define DSI_PLL_MUX_DSI0_CCK (1 << 10) +#define DSI_PLL_MUX_DSI1_DSIPLL (0 << 9) +#define DSI_PLL_MUX_DSI1_CCK (1 << 9) +#define DSI_PLL_CLK_GATE_MASK (0xf << 5) +#define DSI_PLL_CLK_GATE_DSI0_DSIPLL (1 << 8) +#define DSI_PLL_CLK_GATE_DSI1_DSIPLL (1 << 7) +#define DSI_PLL_CLK_GATE_DSI0_CCK (1 << 6) +#define DSI_PLL_CLK_GATE_DSI1_CCK (1 << 5) +#define DSI_PLL_LOCK (1 << 0) +#define CCK_REG_DSI_PLL_DIVIDER 0x4c +#define DSI_PLL_LFSR (1 << 31) +#define DSI_PLL_FRACTION_EN (1 << 30) +#define DSI_PLL_FRAC_COUNTER_SHIFT 27 +#define DSI_PLL_FRAC_COUNTER_MASK (7 << 27) +#define DSI_PLL_USYNC_CNT_SHIFT 18 +#define DSI_PLL_USYNC_CNT_MASK (0x1ff << 18) +#define DSI_PLL_N1_DIV_SHIFT 16 +#define DSI_PLL_N1_DIV_MASK (3 << 16) +#define DSI_PLL_M1_DIV_SHIFT 0 +#define DSI_PLL_M1_DIV_MASK (0x1ff << 0) +#define CCK_CZ_CLOCK_CONTROL 0x62 +#define CCK_GPLL_CLOCK_CONTROL 0x67 +#define CCK_DISPLAY_CLOCK_CONTROL 0x6b +#define CCK_DISPLAY_REF_CLOCK_CONTROL 0x6c +#define CCK_TRUNK_FORCE_ON (1 << 17) +#define CCK_TRUNK_FORCE_OFF (1 << 16) +#define CCK_FREQUENCY_STATUS (0x1f << 8) +#define CCK_FREQUENCY_STATUS_SHIFT 8 +#define CCK_FREQUENCY_VALUES (0x1f << 0) + +/* DPIO registers */ +#define DPIO_DEVFN 0 + +#define DPIO_CTL _MMIO(VLV_DISPLAY_BASE + 0x2110) +#define DPIO_MODSEL1 (1 << 3) /* if ref clk b == 27 */ +#define DPIO_MODSEL0 (1 << 2) /* if ref clk a == 27 */ +#define DPIO_SFR_BYPASS (1 << 1) +#define DPIO_CMNRST (1 << 0) + +#define DPIO_PHY(pipe) ((pipe) >> 1) +#define DPIO_PHY_IOSF_PORT(phy) (dev_priv->dpio_phy_iosf_port[phy]) + +/* + * Per pipe/PLL DPIO regs + */ +#define _VLV_PLL_DW3_CH0 0x800c +#define DPIO_POST_DIV_SHIFT (28) /* 3 bits */ +#define DPIO_POST_DIV_DAC 0 +#define DPIO_POST_DIV_HDMIDP 1 /* DAC 225-400M rate */ +#define DPIO_POST_DIV_LVDS1 2 +#define DPIO_POST_DIV_LVDS2 3 +#define DPIO_K_SHIFT (24) /* 4 bits */ +#define DPIO_P1_SHIFT (21) /* 3 bits */ +#define DPIO_P2_SHIFT (16) /* 5 bits */ +#define DPIO_N_SHIFT (12) /* 4 bits */ +#define DPIO_ENABLE_CALIBRATION (1 << 11) +#define DPIO_M1DIV_SHIFT (8) /* 3 bits */ +#define DPIO_M2DIV_MASK 0xff +#define _VLV_PLL_DW3_CH1 0x802c +#define VLV_PLL_DW3(ch) _PIPE(ch, _VLV_PLL_DW3_CH0, _VLV_PLL_DW3_CH1) + +#define _VLV_PLL_DW5_CH0 0x8014 +#define DPIO_REFSEL_OVERRIDE 27 +#define DPIO_PLL_MODESEL_SHIFT 24 /* 3 bits */ +#define DPIO_BIAS_CURRENT_CTL_SHIFT 21 /* 3 bits, always 0x7 */ +#define DPIO_PLL_REFCLK_SEL_SHIFT 16 /* 2 bits */ +#define DPIO_PLL_REFCLK_SEL_MASK 3 +#define DPIO_DRIVER_CTL_SHIFT 12 /* always set to 0x8 */ +#define DPIO_CLK_BIAS_CTL_SHIFT 8 /* always set to 0x5 */ +#define _VLV_PLL_DW5_CH1 0x8034 +#define VLV_PLL_DW5(ch) _PIPE(ch, _VLV_PLL_DW5_CH0, _VLV_PLL_DW5_CH1) + +#define _VLV_PLL_DW7_CH0 0x801c +#define _VLV_PLL_DW7_CH1 0x803c +#define VLV_PLL_DW7(ch) _PIPE(ch, _VLV_PLL_DW7_CH0, _VLV_PLL_DW7_CH1) + +#define _VLV_PLL_DW8_CH0 0x8040 +#define _VLV_PLL_DW8_CH1 0x8060 +#define VLV_PLL_DW8(ch) _PIPE(ch, _VLV_PLL_DW8_CH0, _VLV_PLL_DW8_CH1) + +#define VLV_PLL_DW9_BCAST 0xc044 +#define _VLV_PLL_DW9_CH0 0x8044 +#define _VLV_PLL_DW9_CH1 0x8064 +#define VLV_PLL_DW9(ch) _PIPE(ch, _VLV_PLL_DW9_CH0, _VLV_PLL_DW9_CH1) + +#define _VLV_PLL_DW10_CH0 0x8048 +#define _VLV_PLL_DW10_CH1 0x8068 +#define VLV_PLL_DW10(ch) _PIPE(ch, _VLV_PLL_DW10_CH0, _VLV_PLL_DW10_CH1) + +#define _VLV_PLL_DW11_CH0 0x804c +#define _VLV_PLL_DW11_CH1 0x806c +#define VLV_PLL_DW11(ch) _PIPE(ch, _VLV_PLL_DW11_CH0, _VLV_PLL_DW11_CH1) + +/* Spec for ref block start counts at DW10 */ +#define VLV_REF_DW13 0x80ac + +#define VLV_CMN_DW0 0x8100 + +/* + * Per DDI channel DPIO regs + */ + +#define _VLV_PCS_DW0_CH0 0x8200 +#define _VLV_PCS_DW0_CH1 0x8400 +#define DPIO_PCS_TX_LANE2_RESET (1 << 16) +#define DPIO_PCS_TX_LANE1_RESET (1 << 7) +#define DPIO_LEFT_TXFIFO_RST_MASTER2 (1 << 4) +#define DPIO_RIGHT_TXFIFO_RST_MASTER2 (1 << 3) +#define VLV_PCS_DW0(ch) _PORT(ch, _VLV_PCS_DW0_CH0, _VLV_PCS_DW0_CH1) + +#define _VLV_PCS01_DW0_CH0 0x200 +#define _VLV_PCS23_DW0_CH0 0x400 +#define _VLV_PCS01_DW0_CH1 0x2600 +#define _VLV_PCS23_DW0_CH1 0x2800 +#define VLV_PCS01_DW0(ch) _PORT(ch, _VLV_PCS01_DW0_CH0, _VLV_PCS01_DW0_CH1) +#define VLV_PCS23_DW0(ch) _PORT(ch, _VLV_PCS23_DW0_CH0, _VLV_PCS23_DW0_CH1) + +#define _VLV_PCS_DW1_CH0 0x8204 +#define _VLV_PCS_DW1_CH1 0x8404 +#define CHV_PCS_REQ_SOFTRESET_EN (1 << 23) +#define DPIO_PCS_CLK_CRI_RXEB_EIOS_EN (1 << 22) +#define DPIO_PCS_CLK_CRI_RXDIGFILTSG_EN (1 << 21) +#define DPIO_PCS_CLK_DATAWIDTH_SHIFT (6) +#define DPIO_PCS_CLK_SOFT_RESET (1 << 5) +#define VLV_PCS_DW1(ch) _PORT(ch, _VLV_PCS_DW1_CH0, _VLV_PCS_DW1_CH1) + +#define _VLV_PCS01_DW1_CH0 0x204 +#define _VLV_PCS23_DW1_CH0 0x404 +#define _VLV_PCS01_DW1_CH1 0x2604 +#define _VLV_PCS23_DW1_CH1 0x2804 +#define VLV_PCS01_DW1(ch) _PORT(ch, _VLV_PCS01_DW1_CH0, _VLV_PCS01_DW1_CH1) +#define VLV_PCS23_DW1(ch) _PORT(ch, _VLV_PCS23_DW1_CH0, _VLV_PCS23_DW1_CH1) + +#define _VLV_PCS_DW8_CH0 0x8220 +#define _VLV_PCS_DW8_CH1 0x8420 +#define CHV_PCS_USEDCLKCHANNEL_OVRRIDE (1 << 20) +#define CHV_PCS_USEDCLKCHANNEL (1 << 21) +#define VLV_PCS_DW8(ch) _PORT(ch, _VLV_PCS_DW8_CH0, _VLV_PCS_DW8_CH1) + +#define _VLV_PCS01_DW8_CH0 0x0220 +#define _VLV_PCS23_DW8_CH0 0x0420 +#define _VLV_PCS01_DW8_CH1 0x2620 +#define _VLV_PCS23_DW8_CH1 0x2820 +#define VLV_PCS01_DW8(port) _PORT(port, _VLV_PCS01_DW8_CH0, _VLV_PCS01_DW8_CH1) +#define VLV_PCS23_DW8(port) _PORT(port, _VLV_PCS23_DW8_CH0, _VLV_PCS23_DW8_CH1) + +#define _VLV_PCS_DW9_CH0 0x8224 +#define _VLV_PCS_DW9_CH1 0x8424 +#define DPIO_PCS_TX2MARGIN_MASK (0x7 << 13) +#define DPIO_PCS_TX2MARGIN_000 (0 << 13) +#define DPIO_PCS_TX2MARGIN_101 (1 << 13) +#define DPIO_PCS_TX1MARGIN_MASK (0x7 << 10) +#define DPIO_PCS_TX1MARGIN_000 (0 << 10) +#define DPIO_PCS_TX1MARGIN_101 (1 << 10) +#define VLV_PCS_DW9(ch) _PORT(ch, _VLV_PCS_DW9_CH0, _VLV_PCS_DW9_CH1) + +#define _VLV_PCS01_DW9_CH0 0x224 +#define _VLV_PCS23_DW9_CH0 0x424 +#define _VLV_PCS01_DW9_CH1 0x2624 +#define _VLV_PCS23_DW9_CH1 0x2824 +#define VLV_PCS01_DW9(ch) _PORT(ch, _VLV_PCS01_DW9_CH0, _VLV_PCS01_DW9_CH1) +#define VLV_PCS23_DW9(ch) _PORT(ch, _VLV_PCS23_DW9_CH0, _VLV_PCS23_DW9_CH1) + +#define _CHV_PCS_DW10_CH0 0x8228 +#define _CHV_PCS_DW10_CH1 0x8428 +#define DPIO_PCS_SWING_CALC_TX0_TX2 (1 << 30) +#define DPIO_PCS_SWING_CALC_TX1_TX3 (1 << 31) +#define DPIO_PCS_TX2DEEMP_MASK (0xf << 24) +#define DPIO_PCS_TX2DEEMP_9P5 (0 << 24) +#define DPIO_PCS_TX2DEEMP_6P0 (2 << 24) +#define DPIO_PCS_TX1DEEMP_MASK (0xf << 16) +#define DPIO_PCS_TX1DEEMP_9P5 (0 << 16) +#define DPIO_PCS_TX1DEEMP_6P0 (2 << 16) +#define CHV_PCS_DW10(ch) _PORT(ch, _CHV_PCS_DW10_CH0, _CHV_PCS_DW10_CH1) + +#define _VLV_PCS01_DW10_CH0 0x0228 +#define _VLV_PCS23_DW10_CH0 0x0428 +#define _VLV_PCS01_DW10_CH1 0x2628 +#define _VLV_PCS23_DW10_CH1 0x2828 +#define VLV_PCS01_DW10(port) _PORT(port, _VLV_PCS01_DW10_CH0, _VLV_PCS01_DW10_CH1) +#define VLV_PCS23_DW10(port) _PORT(port, _VLV_PCS23_DW10_CH0, _VLV_PCS23_DW10_CH1) + +#define _VLV_PCS_DW11_CH0 0x822c +#define _VLV_PCS_DW11_CH1 0x842c +#define DPIO_TX2_STAGGER_MASK(x) ((x) << 24) +#define DPIO_LANEDESKEW_STRAP_OVRD (1 << 3) +#define DPIO_LEFT_TXFIFO_RST_MASTER (1 << 1) +#define DPIO_RIGHT_TXFIFO_RST_MASTER (1 << 0) +#define VLV_PCS_DW11(ch) _PORT(ch, _VLV_PCS_DW11_CH0, _VLV_PCS_DW11_CH1) + +#define _VLV_PCS01_DW11_CH0 0x022c +#define _VLV_PCS23_DW11_CH0 0x042c +#define _VLV_PCS01_DW11_CH1 0x262c +#define _VLV_PCS23_DW11_CH1 0x282c +#define VLV_PCS01_DW11(ch) _PORT(ch, _VLV_PCS01_DW11_CH0, _VLV_PCS01_DW11_CH1) +#define VLV_PCS23_DW11(ch) _PORT(ch, _VLV_PCS23_DW11_CH0, _VLV_PCS23_DW11_CH1) + +#define _VLV_PCS01_DW12_CH0 0x0230 +#define _VLV_PCS23_DW12_CH0 0x0430 +#define _VLV_PCS01_DW12_CH1 0x2630 +#define _VLV_PCS23_DW12_CH1 0x2830 +#define VLV_PCS01_DW12(ch) _PORT(ch, _VLV_PCS01_DW12_CH0, _VLV_PCS01_DW12_CH1) +#define VLV_PCS23_DW12(ch) _PORT(ch, _VLV_PCS23_DW12_CH0, _VLV_PCS23_DW12_CH1) + +#define _VLV_PCS_DW12_CH0 0x8230 +#define _VLV_PCS_DW12_CH1 0x8430 +#define DPIO_TX2_STAGGER_MULT(x) ((x) << 20) +#define DPIO_TX1_STAGGER_MULT(x) ((x) << 16) +#define DPIO_TX1_STAGGER_MASK(x) ((x) << 8) +#define DPIO_LANESTAGGER_STRAP_OVRD (1 << 6) +#define DPIO_LANESTAGGER_STRAP(x) ((x) << 0) +#define VLV_PCS_DW12(ch) _PORT(ch, _VLV_PCS_DW12_CH0, _VLV_PCS_DW12_CH1) + +#define _VLV_PCS_DW14_CH0 0x8238 +#define _VLV_PCS_DW14_CH1 0x8438 +#define VLV_PCS_DW14(ch) _PORT(ch, _VLV_PCS_DW14_CH0, _VLV_PCS_DW14_CH1) + +#define _VLV_PCS_DW23_CH0 0x825c +#define _VLV_PCS_DW23_CH1 0x845c +#define VLV_PCS_DW23(ch) _PORT(ch, _VLV_PCS_DW23_CH0, _VLV_PCS_DW23_CH1) + +#define _VLV_TX_DW2_CH0 0x8288 +#define _VLV_TX_DW2_CH1 0x8488 +#define DPIO_SWING_MARGIN000_SHIFT 16 +#define DPIO_SWING_MARGIN000_MASK (0xff << DPIO_SWING_MARGIN000_SHIFT) +#define DPIO_UNIQ_TRANS_SCALE_SHIFT 8 +#define VLV_TX_DW2(ch) _PORT(ch, _VLV_TX_DW2_CH0, _VLV_TX_DW2_CH1) + +#define _VLV_TX_DW3_CH0 0x828c +#define _VLV_TX_DW3_CH1 0x848c +/* The following bit for CHV phy */ +#define DPIO_TX_UNIQ_TRANS_SCALE_EN (1 << 27) +#define DPIO_SWING_MARGIN101_SHIFT 16 +#define DPIO_SWING_MARGIN101_MASK (0xff << DPIO_SWING_MARGIN101_SHIFT) +#define VLV_TX_DW3(ch) _PORT(ch, _VLV_TX_DW3_CH0, _VLV_TX_DW3_CH1) + +#define _VLV_TX_DW4_CH0 0x8290 +#define _VLV_TX_DW4_CH1 0x8490 +#define DPIO_SWING_DEEMPH9P5_SHIFT 24 +#define DPIO_SWING_DEEMPH9P5_MASK (0xff << DPIO_SWING_DEEMPH9P5_SHIFT) +#define DPIO_SWING_DEEMPH6P0_SHIFT 16 +#define DPIO_SWING_DEEMPH6P0_MASK (0xff << DPIO_SWING_DEEMPH6P0_SHIFT) +#define VLV_TX_DW4(ch) _PORT(ch, _VLV_TX_DW4_CH0, _VLV_TX_DW4_CH1) + +#define _VLV_TX3_DW4_CH0 0x690 +#define _VLV_TX3_DW4_CH1 0x2a90 +#define VLV_TX3_DW4(ch) _PORT(ch, _VLV_TX3_DW4_CH0, _VLV_TX3_DW4_CH1) + +#define _VLV_TX_DW5_CH0 0x8294 +#define _VLV_TX_DW5_CH1 0x8494 +#define DPIO_TX_OCALINIT_EN (1 << 31) +#define VLV_TX_DW5(ch) _PORT(ch, _VLV_TX_DW5_CH0, _VLV_TX_DW5_CH1) + +#define _VLV_TX_DW11_CH0 0x82ac +#define _VLV_TX_DW11_CH1 0x84ac +#define VLV_TX_DW11(ch) _PORT(ch, _VLV_TX_DW11_CH0, _VLV_TX_DW11_CH1) + +#define _VLV_TX_DW14_CH0 0x82b8 +#define _VLV_TX_DW14_CH1 0x84b8 +#define VLV_TX_DW14(ch) _PORT(ch, _VLV_TX_DW14_CH0, _VLV_TX_DW14_CH1) + +/* CHV dpPhy registers */ +#define _CHV_PLL_DW0_CH0 0x8000 +#define _CHV_PLL_DW0_CH1 0x8180 +#define CHV_PLL_DW0(ch) _PIPE(ch, _CHV_PLL_DW0_CH0, _CHV_PLL_DW0_CH1) + +#define _CHV_PLL_DW1_CH0 0x8004 +#define _CHV_PLL_DW1_CH1 0x8184 +#define DPIO_CHV_N_DIV_SHIFT 8 +#define DPIO_CHV_M1_DIV_BY_2 (0 << 0) +#define CHV_PLL_DW1(ch) _PIPE(ch, _CHV_PLL_DW1_CH0, _CHV_PLL_DW1_CH1) + +#define _CHV_PLL_DW2_CH0 0x8008 +#define _CHV_PLL_DW2_CH1 0x8188 +#define CHV_PLL_DW2(ch) _PIPE(ch, _CHV_PLL_DW2_CH0, _CHV_PLL_DW2_CH1) + +#define _CHV_PLL_DW3_CH0 0x800c +#define _CHV_PLL_DW3_CH1 0x818c +#define DPIO_CHV_FRAC_DIV_EN (1 << 16) +#define DPIO_CHV_FIRST_MOD (0 << 8) +#define DPIO_CHV_SECOND_MOD (1 << 8) +#define DPIO_CHV_FEEDFWD_GAIN_SHIFT 0 +#define DPIO_CHV_FEEDFWD_GAIN_MASK (0xF << 0) +#define CHV_PLL_DW3(ch) _PIPE(ch, _CHV_PLL_DW3_CH0, _CHV_PLL_DW3_CH1) + +#define _CHV_PLL_DW6_CH0 0x8018 +#define _CHV_PLL_DW6_CH1 0x8198 +#define DPIO_CHV_GAIN_CTRL_SHIFT 16 +#define DPIO_CHV_INT_COEFF_SHIFT 8 +#define DPIO_CHV_PROP_COEFF_SHIFT 0 +#define CHV_PLL_DW6(ch) _PIPE(ch, _CHV_PLL_DW6_CH0, _CHV_PLL_DW6_CH1) + +#define _CHV_PLL_DW8_CH0 0x8020 +#define _CHV_PLL_DW8_CH1 0x81A0 +#define DPIO_CHV_TDC_TARGET_CNT_SHIFT 0 +#define DPIO_CHV_TDC_TARGET_CNT_MASK (0x3FF << 0) +#define CHV_PLL_DW8(ch) _PIPE(ch, _CHV_PLL_DW8_CH0, _CHV_PLL_DW8_CH1) + +#define _CHV_PLL_DW9_CH0 0x8024 +#define _CHV_PLL_DW9_CH1 0x81A4 +#define DPIO_CHV_INT_LOCK_THRESHOLD_SHIFT 1 /* 3 bits */ +#define DPIO_CHV_INT_LOCK_THRESHOLD_MASK (7 << 1) +#define DPIO_CHV_INT_LOCK_THRESHOLD_SEL_COARSE 1 /* 1: coarse & 0 : fine */ +#define CHV_PLL_DW9(ch) _PIPE(ch, _CHV_PLL_DW9_CH0, _CHV_PLL_DW9_CH1) + +#define _CHV_CMN_DW0_CH0 0x8100 +#define DPIO_ALLDL_POWERDOWN_SHIFT_CH0 19 +#define DPIO_ANYDL_POWERDOWN_SHIFT_CH0 18 +#define DPIO_ALLDL_POWERDOWN (1 << 1) +#define DPIO_ANYDL_POWERDOWN (1 << 0) + +#define _CHV_CMN_DW5_CH0 0x8114 +#define CHV_BUFRIGHTENA1_DISABLE (0 << 20) +#define CHV_BUFRIGHTENA1_NORMAL (1 << 20) +#define CHV_BUFRIGHTENA1_FORCE (3 << 20) +#define CHV_BUFRIGHTENA1_MASK (3 << 20) +#define CHV_BUFLEFTENA1_DISABLE (0 << 22) +#define CHV_BUFLEFTENA1_NORMAL (1 << 22) +#define CHV_BUFLEFTENA1_FORCE (3 << 22) +#define CHV_BUFLEFTENA1_MASK (3 << 22) + +#define _CHV_CMN_DW13_CH0 0x8134 +#define _CHV_CMN_DW0_CH1 0x8080 +#define DPIO_CHV_S1_DIV_SHIFT 21 +#define DPIO_CHV_P1_DIV_SHIFT 13 /* 3 bits */ +#define DPIO_CHV_P2_DIV_SHIFT 8 /* 5 bits */ +#define DPIO_CHV_K_DIV_SHIFT 4 +#define DPIO_PLL_FREQLOCK (1 << 1) +#define DPIO_PLL_LOCK (1 << 0) +#define CHV_CMN_DW13(ch) _PIPE(ch, _CHV_CMN_DW13_CH0, _CHV_CMN_DW0_CH1) + +#define _CHV_CMN_DW14_CH0 0x8138 +#define _CHV_CMN_DW1_CH1 0x8084 +#define DPIO_AFC_RECAL (1 << 14) +#define DPIO_DCLKP_EN (1 << 13) +#define CHV_BUFLEFTENA2_DISABLE (0 << 17) /* CL2 DW1 only */ +#define CHV_BUFLEFTENA2_NORMAL (1 << 17) /* CL2 DW1 only */ +#define CHV_BUFLEFTENA2_FORCE (3 << 17) /* CL2 DW1 only */ +#define CHV_BUFLEFTENA2_MASK (3 << 17) /* CL2 DW1 only */ +#define CHV_BUFRIGHTENA2_DISABLE (0 << 19) /* CL2 DW1 only */ +#define CHV_BUFRIGHTENA2_NORMAL (1 << 19) /* CL2 DW1 only */ +#define CHV_BUFRIGHTENA2_FORCE (3 << 19) /* CL2 DW1 only */ +#define CHV_BUFRIGHTENA2_MASK (3 << 19) /* CL2 DW1 only */ +#define CHV_CMN_DW14(ch) _PIPE(ch, _CHV_CMN_DW14_CH0, _CHV_CMN_DW1_CH1) + +#define _CHV_CMN_DW19_CH0 0x814c +#define _CHV_CMN_DW6_CH1 0x8098 +#define DPIO_ALLDL_POWERDOWN_SHIFT_CH1 30 /* CL2 DW6 only */ +#define DPIO_ANYDL_POWERDOWN_SHIFT_CH1 29 /* CL2 DW6 only */ +#define DPIO_DYNPWRDOWNEN_CH1 (1 << 28) /* CL2 DW6 only */ +#define CHV_CMN_USEDCLKCHANNEL (1 << 13) + +#define CHV_CMN_DW19(ch) _PIPE(ch, _CHV_CMN_DW19_CH0, _CHV_CMN_DW6_CH1) + +#define CHV_CMN_DW28 0x8170 +#define DPIO_CL1POWERDOWNEN (1 << 23) +#define DPIO_DYNPWRDOWNEN_CH0 (1 << 22) +#define DPIO_SUS_CLK_CONFIG_ON (0 << 0) +#define DPIO_SUS_CLK_CONFIG_CLKREQ (1 << 0) +#define DPIO_SUS_CLK_CONFIG_GATE (2 << 0) +#define DPIO_SUS_CLK_CONFIG_GATE_CLKREQ (3 << 0) + +#define CHV_CMN_DW30 0x8178 +#define DPIO_CL2_LDOFUSE_PWRENB (1 << 6) +#define DPIO_LRC_BYPASS (1 << 3) + +#define _TXLANE(ch, lane, offset) ((ch ? 0x2400 : 0) + \ + (lane) * 0x200 + (offset)) + +#define CHV_TX_DW0(ch, lane) _TXLANE(ch, lane, 0x80) +#define CHV_TX_DW1(ch, lane) _TXLANE(ch, lane, 0x84) +#define CHV_TX_DW2(ch, lane) _TXLANE(ch, lane, 0x88) +#define CHV_TX_DW3(ch, lane) _TXLANE(ch, lane, 0x8c) +#define CHV_TX_DW4(ch, lane) _TXLANE(ch, lane, 0x90) +#define CHV_TX_DW5(ch, lane) _TXLANE(ch, lane, 0x94) +#define CHV_TX_DW6(ch, lane) _TXLANE(ch, lane, 0x98) +#define CHV_TX_DW7(ch, lane) _TXLANE(ch, lane, 0x9c) +#define CHV_TX_DW8(ch, lane) _TXLANE(ch, lane, 0xa0) +#define CHV_TX_DW9(ch, lane) _TXLANE(ch, lane, 0xa4) +#define CHV_TX_DW10(ch, lane) _TXLANE(ch, lane, 0xa8) +#define CHV_TX_DW11(ch, lane) _TXLANE(ch, lane, 0xac) +#define DPIO_FRC_LATENCY_SHFIT 8 +#define CHV_TX_DW14(ch, lane) _TXLANE(ch, lane, 0xb8) +#define DPIO_UPAR_SHIFT 30 + +/* BXT PHY registers */ +#define _BXT_PHY0_BASE 0x6C000 +#define _BXT_PHY1_BASE 0x162000 +#define _BXT_PHY2_BASE 0x163000 +#define BXT_PHY_BASE(phy) _PHY3((phy), _BXT_PHY0_BASE, \ + _BXT_PHY1_BASE, \ + _BXT_PHY2_BASE) + +#define _BXT_PHY(phy, reg) \ + _MMIO(BXT_PHY_BASE(phy) - _BXT_PHY0_BASE + (reg)) + +#define _BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1) \ + (BXT_PHY_BASE(phy) + _PIPE((ch), (reg_ch0) - _BXT_PHY0_BASE, \ + (reg_ch1) - _BXT_PHY0_BASE)) +#define _MMIO_BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1) \ + _MMIO(_BXT_PHY_CH(phy, ch, reg_ch0, reg_ch1)) + +#define BXT_P_CR_GT_DISP_PWRON _MMIO(0x138090) +#define MIPIO_RST_CTRL (1 << 2) + +#define _BXT_PHY_CTL_DDI_A 0x64C00 +#define _BXT_PHY_CTL_DDI_B 0x64C10 +#define _BXT_PHY_CTL_DDI_C 0x64C20 +#define BXT_PHY_CMNLANE_POWERDOWN_ACK (1 << 10) +#define BXT_PHY_LANE_POWERDOWN_ACK (1 << 9) +#define BXT_PHY_LANE_ENABLED (1 << 8) +#define BXT_PHY_CTL(port) _MMIO_PORT(port, _BXT_PHY_CTL_DDI_A, \ + _BXT_PHY_CTL_DDI_B) + +#define _PHY_CTL_FAMILY_EDP 0x64C80 +#define _PHY_CTL_FAMILY_DDI 0x64C90 +#define _PHY_CTL_FAMILY_DDI_C 0x64CA0 +#define COMMON_RESET_DIS (1 << 31) +#define BXT_PHY_CTL_FAMILY(phy) _MMIO_PHY3((phy), _PHY_CTL_FAMILY_DDI, \ + _PHY_CTL_FAMILY_EDP, \ + _PHY_CTL_FAMILY_DDI_C) + +/* BXT PHY PLL registers */ +#define _PORT_PLL_A 0x46074 +#define _PORT_PLL_B 0x46078 +#define _PORT_PLL_C 0x4607c +#define PORT_PLL_ENABLE (1 << 31) +#define PORT_PLL_LOCK (1 << 30) +#define PORT_PLL_REF_SEL (1 << 27) +#define PORT_PLL_POWER_ENABLE (1 << 26) +#define PORT_PLL_POWER_STATE (1 << 25) +#define BXT_PORT_PLL_ENABLE(port) _MMIO_PORT(port, _PORT_PLL_A, _PORT_PLL_B) + +#define _PORT_PLL_EBB_0_A 0x162034 +#define _PORT_PLL_EBB_0_B 0x6C034 +#define _PORT_PLL_EBB_0_C 0x6C340 +#define PORT_PLL_P1_SHIFT 13 +#define PORT_PLL_P1_MASK (0x07 << PORT_PLL_P1_SHIFT) +#define PORT_PLL_P1(x) ((x) << PORT_PLL_P1_SHIFT) +#define PORT_PLL_P2_SHIFT 8 +#define PORT_PLL_P2_MASK (0x1f << PORT_PLL_P2_SHIFT) +#define PORT_PLL_P2(x) ((x) << PORT_PLL_P2_SHIFT) +#define BXT_PORT_PLL_EBB_0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PLL_EBB_0_B, \ + _PORT_PLL_EBB_0_C) + +#define _PORT_PLL_EBB_4_A 0x162038 +#define _PORT_PLL_EBB_4_B 0x6C038 +#define _PORT_PLL_EBB_4_C 0x6C344 +#define PORT_PLL_10BIT_CLK_ENABLE (1 << 13) +#define PORT_PLL_RECALIBRATE (1 << 14) +#define BXT_PORT_PLL_EBB_4(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PLL_EBB_4_B, \ + _PORT_PLL_EBB_4_C) + +#define _PORT_PLL_0_A 0x162100 +#define _PORT_PLL_0_B 0x6C100 +#define _PORT_PLL_0_C 0x6C380 +/* PORT_PLL_0_A */ +#define PORT_PLL_M2_MASK 0xFF +/* PORT_PLL_1_A */ +#define PORT_PLL_N_SHIFT 8 +#define PORT_PLL_N_MASK (0x0F << PORT_PLL_N_SHIFT) +#define PORT_PLL_N(x) ((x) << PORT_PLL_N_SHIFT) +/* PORT_PLL_2_A */ +#define PORT_PLL_M2_FRAC_MASK 0x3FFFFF +/* PORT_PLL_3_A */ +#define PORT_PLL_M2_FRAC_ENABLE (1 << 16) +/* PORT_PLL_6_A */ +#define PORT_PLL_PROP_COEFF_MASK 0xF +#define PORT_PLL_INT_COEFF_MASK (0x1F << 8) +#define PORT_PLL_INT_COEFF(x) ((x) << 8) +#define PORT_PLL_GAIN_CTL_MASK (0x07 << 16) +#define PORT_PLL_GAIN_CTL(x) ((x) << 16) +/* PORT_PLL_8_A */ +#define PORT_PLL_TARGET_CNT_MASK 0x3FF +/* PORT_PLL_9_A */ +#define PORT_PLL_LOCK_THRESHOLD_SHIFT 1 +#define PORT_PLL_LOCK_THRESHOLD_MASK (0x7 << PORT_PLL_LOCK_THRESHOLD_SHIFT) +/* PORT_PLL_10_A */ +#define PORT_PLL_DCO_AMP_OVR_EN_H (1 << 27) +#define PORT_PLL_DCO_AMP_DEFAULT 15 +#define PORT_PLL_DCO_AMP_MASK 0x3c00 +#define PORT_PLL_DCO_AMP(x) ((x) << 10) +#define _PORT_PLL_BASE(phy, ch) _BXT_PHY_CH(phy, ch, \ + _PORT_PLL_0_B, \ + _PORT_PLL_0_C) +#define BXT_PORT_PLL(phy, ch, idx) _MMIO(_PORT_PLL_BASE(phy, ch) + \ + (idx) * 4) + +/* BXT PHY common lane registers */ +#define _PORT_CL1CM_DW0_A 0x162000 +#define _PORT_CL1CM_DW0_BC 0x6C000 +#define PHY_POWER_GOOD (1 << 16) +#define PHY_RESERVED (1 << 7) +#define BXT_PORT_CL1CM_DW0(phy) _BXT_PHY((phy), _PORT_CL1CM_DW0_BC) + +#define CNL_PORT_CL1CM_DW5 _MMIO(0x162014) +#define CL_POWER_DOWN_ENABLE (1 << 4) +#define SUS_CLOCK_CONFIG (3 << 0) + +#define _ICL_PORT_CL_DW5_A 0x162014 +#define _ICL_PORT_CL_DW5_B 0x6C014 +#define ICL_PORT_CL_DW5(port) _MMIO_PORT(port, _ICL_PORT_CL_DW5_A, \ + _ICL_PORT_CL_DW5_B) + +#define _CNL_PORT_CL_DW10_A 0x162028 +#define _ICL_PORT_CL_DW10_B 0x6c028 +#define ICL_PORT_CL_DW10(port) _MMIO_PORT(port, \ + _CNL_PORT_CL_DW10_A, \ + _ICL_PORT_CL_DW10_B) +#define PG_SEQ_DELAY_OVERRIDE_MASK (3 << 25) +#define PG_SEQ_DELAY_OVERRIDE_SHIFT 25 +#define PG_SEQ_DELAY_OVERRIDE_ENABLE (1 << 24) +#define PWR_UP_ALL_LANES (0x0 << 4) +#define PWR_DOWN_LN_3_2_1 (0xe << 4) +#define PWR_DOWN_LN_3_2 (0xc << 4) +#define PWR_DOWN_LN_3 (0x8 << 4) +#define PWR_DOWN_LN_2_1_0 (0x7 << 4) +#define PWR_DOWN_LN_1_0 (0x3 << 4) +#define PWR_DOWN_LN_1 (0x2 << 4) +#define PWR_DOWN_LN_3_1 (0xa << 4) +#define PWR_DOWN_LN_3_1_0 (0xb << 4) +#define PWR_DOWN_LN_MASK (0xf << 4) +#define PWR_DOWN_LN_SHIFT 4 + +#define _PORT_CL1CM_DW9_A 0x162024 +#define _PORT_CL1CM_DW9_BC 0x6C024 +#define IREF0RC_OFFSET_SHIFT 8 +#define IREF0RC_OFFSET_MASK (0xFF << IREF0RC_OFFSET_SHIFT) +#define BXT_PORT_CL1CM_DW9(phy) _BXT_PHY((phy), _PORT_CL1CM_DW9_BC) + +#define _PORT_CL1CM_DW10_A 0x162028 +#define _PORT_CL1CM_DW10_BC 0x6C028 +#define IREF1RC_OFFSET_SHIFT 8 +#define IREF1RC_OFFSET_MASK (0xFF << IREF1RC_OFFSET_SHIFT) +#define BXT_PORT_CL1CM_DW10(phy) _BXT_PHY((phy), _PORT_CL1CM_DW10_BC) + +#define _ICL_PORT_CL_DW12_A 0x162030 +#define _ICL_PORT_CL_DW12_B 0x6C030 +#define ICL_LANE_ENABLE_AUX (1 << 0) +#define ICL_PORT_CL_DW12(port) _MMIO_PORT((port), \ + _ICL_PORT_CL_DW12_A, \ + _ICL_PORT_CL_DW12_B) + +#define _PORT_CL1CM_DW28_A 0x162070 +#define _PORT_CL1CM_DW28_BC 0x6C070 +#define OCL1_POWER_DOWN_EN (1 << 23) +#define DW28_OLDO_DYN_PWR_DOWN_EN (1 << 22) +#define SUS_CLK_CONFIG 0x3 +#define BXT_PORT_CL1CM_DW28(phy) _BXT_PHY((phy), _PORT_CL1CM_DW28_BC) + +#define _PORT_CL1CM_DW30_A 0x162078 +#define _PORT_CL1CM_DW30_BC 0x6C078 +#define OCL2_LDOFUSE_PWR_DIS (1 << 6) +#define BXT_PORT_CL1CM_DW30(phy) _BXT_PHY((phy), _PORT_CL1CM_DW30_BC) + +#define _CNL_PORT_PCS_DW1_GRP_AE 0x162304 +#define _CNL_PORT_PCS_DW1_GRP_B 0x162384 +#define _CNL_PORT_PCS_DW1_GRP_C 0x162B04 +#define _CNL_PORT_PCS_DW1_GRP_D 0x162B84 +#define _CNL_PORT_PCS_DW1_GRP_F 0x162A04 +#define _CNL_PORT_PCS_DW1_LN0_AE 0x162404 +#define _CNL_PORT_PCS_DW1_LN0_B 0x162604 +#define _CNL_PORT_PCS_DW1_LN0_C 0x162C04 +#define _CNL_PORT_PCS_DW1_LN0_D 0x162E04 +#define _CNL_PORT_PCS_DW1_LN0_F 0x162804 +#define CNL_PORT_PCS_DW1_GRP(port) _MMIO(_PICK(port, \ + _CNL_PORT_PCS_DW1_GRP_AE, \ + _CNL_PORT_PCS_DW1_GRP_B, \ + _CNL_PORT_PCS_DW1_GRP_C, \ + _CNL_PORT_PCS_DW1_GRP_D, \ + _CNL_PORT_PCS_DW1_GRP_AE, \ + _CNL_PORT_PCS_DW1_GRP_F)) + +#define CNL_PORT_PCS_DW1_LN0(port) _MMIO(_PICK(port, \ + _CNL_PORT_PCS_DW1_LN0_AE, \ + _CNL_PORT_PCS_DW1_LN0_B, \ + _CNL_PORT_PCS_DW1_LN0_C, \ + _CNL_PORT_PCS_DW1_LN0_D, \ + _CNL_PORT_PCS_DW1_LN0_AE, \ + _CNL_PORT_PCS_DW1_LN0_F)) + +#define _ICL_PORT_PCS_DW1_GRP_A 0x162604 +#define _ICL_PORT_PCS_DW1_GRP_B 0x6C604 +#define _ICL_PORT_PCS_DW1_LN0_A 0x162804 +#define _ICL_PORT_PCS_DW1_LN0_B 0x6C804 +#define _ICL_PORT_PCS_DW1_AUX_A 0x162304 +#define _ICL_PORT_PCS_DW1_AUX_B 0x6c304 +#define ICL_PORT_PCS_DW1_GRP(port) _MMIO_PORT(port,\ + _ICL_PORT_PCS_DW1_GRP_A, \ + _ICL_PORT_PCS_DW1_GRP_B) +#define ICL_PORT_PCS_DW1_LN0(port) _MMIO_PORT(port, \ + _ICL_PORT_PCS_DW1_LN0_A, \ + _ICL_PORT_PCS_DW1_LN0_B) +#define ICL_PORT_PCS_DW1_AUX(port) _MMIO_PORT(port, \ + _ICL_PORT_PCS_DW1_AUX_A, \ + _ICL_PORT_PCS_DW1_AUX_B) +#define COMMON_KEEPER_EN (1 << 26) + +/* CNL Port TX registers */ +#define _CNL_PORT_TX_AE_GRP_OFFSET 0x162340 +#define _CNL_PORT_TX_B_GRP_OFFSET 0x1623C0 +#define _CNL_PORT_TX_C_GRP_OFFSET 0x162B40 +#define _CNL_PORT_TX_D_GRP_OFFSET 0x162BC0 +#define _CNL_PORT_TX_F_GRP_OFFSET 0x162A40 +#define _CNL_PORT_TX_AE_LN0_OFFSET 0x162440 +#define _CNL_PORT_TX_B_LN0_OFFSET 0x162640 +#define _CNL_PORT_TX_C_LN0_OFFSET 0x162C40 +#define _CNL_PORT_TX_D_LN0_OFFSET 0x162E40 +#define _CNL_PORT_TX_F_LN0_OFFSET 0x162840 +#define _CNL_PORT_TX_DW_GRP(port, dw) (_PICK((port), \ + _CNL_PORT_TX_AE_GRP_OFFSET, \ + _CNL_PORT_TX_B_GRP_OFFSET, \ + _CNL_PORT_TX_B_GRP_OFFSET, \ + _CNL_PORT_TX_D_GRP_OFFSET, \ + _CNL_PORT_TX_AE_GRP_OFFSET, \ + _CNL_PORT_TX_F_GRP_OFFSET) + \ + 4 * (dw)) +#define _CNL_PORT_TX_DW_LN0(port, dw) (_PICK((port), \ + _CNL_PORT_TX_AE_LN0_OFFSET, \ + _CNL_PORT_TX_B_LN0_OFFSET, \ + _CNL_PORT_TX_B_LN0_OFFSET, \ + _CNL_PORT_TX_D_LN0_OFFSET, \ + _CNL_PORT_TX_AE_LN0_OFFSET, \ + _CNL_PORT_TX_F_LN0_OFFSET) + \ + 4 * (dw)) + +#define CNL_PORT_TX_DW2_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 2)) +#define CNL_PORT_TX_DW2_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 2)) +#define _ICL_PORT_TX_DW2_GRP_A 0x162688 +#define _ICL_PORT_TX_DW2_GRP_B 0x6C688 +#define _ICL_PORT_TX_DW2_LN0_A 0x162888 +#define _ICL_PORT_TX_DW2_LN0_B 0x6C888 +#define _ICL_PORT_TX_DW2_AUX_A 0x162388 +#define _ICL_PORT_TX_DW2_AUX_B 0x6c388 +#define ICL_PORT_TX_DW2_GRP(port) _MMIO_PORT(port, \ + _ICL_PORT_TX_DW2_GRP_A, \ + _ICL_PORT_TX_DW2_GRP_B) +#define ICL_PORT_TX_DW2_LN0(port) _MMIO_PORT(port, \ + _ICL_PORT_TX_DW2_LN0_A, \ + _ICL_PORT_TX_DW2_LN0_B) +#define ICL_PORT_TX_DW2_AUX(port) _MMIO_PORT(port, \ + _ICL_PORT_TX_DW2_AUX_A, \ + _ICL_PORT_TX_DW2_AUX_B) +#define SWING_SEL_UPPER(x) (((x) >> 3) << 15) +#define SWING_SEL_UPPER_MASK (1 << 15) +#define SWING_SEL_LOWER(x) (((x) & 0x7) << 11) +#define SWING_SEL_LOWER_MASK (0x7 << 11) +#define FRC_LATENCY_OPTIM_MASK (0x7 << 8) +#define FRC_LATENCY_OPTIM_VAL(x) ((x) << 8) +#define RCOMP_SCALAR(x) ((x) << 0) +#define RCOMP_SCALAR_MASK (0xFF << 0) + +#define _CNL_PORT_TX_DW4_LN0_AE 0x162450 +#define _CNL_PORT_TX_DW4_LN1_AE 0x1624D0 +#define CNL_PORT_TX_DW4_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 4)) +#define CNL_PORT_TX_DW4_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 4)) +#define CNL_PORT_TX_DW4_LN(port, ln) _MMIO(_CNL_PORT_TX_DW_LN0((port), 4) + \ + ((ln) * (_CNL_PORT_TX_DW4_LN1_AE - \ + _CNL_PORT_TX_DW4_LN0_AE))) +#define _ICL_PORT_TX_DW4_GRP_A 0x162690 +#define _ICL_PORT_TX_DW4_GRP_B 0x6C690 +#define _ICL_PORT_TX_DW4_LN0_A 0x162890 +#define _ICL_PORT_TX_DW4_LN1_A 0x162990 +#define _ICL_PORT_TX_DW4_LN0_B 0x6C890 +#define _ICL_PORT_TX_DW4_AUX_A 0x162390 +#define _ICL_PORT_TX_DW4_AUX_B 0x6c390 +#define ICL_PORT_TX_DW4_GRP(port) _MMIO_PORT(port, \ + _ICL_PORT_TX_DW4_GRP_A, \ + _ICL_PORT_TX_DW4_GRP_B) +#define ICL_PORT_TX_DW4_LN(port, ln) _MMIO(_PORT(port, \ + _ICL_PORT_TX_DW4_LN0_A, \ + _ICL_PORT_TX_DW4_LN0_B) + \ + ((ln) * (_ICL_PORT_TX_DW4_LN1_A - \ + _ICL_PORT_TX_DW4_LN0_A))) +#define ICL_PORT_TX_DW4_AUX(port) _MMIO_PORT(port, \ + _ICL_PORT_TX_DW4_AUX_A, \ + _ICL_PORT_TX_DW4_AUX_B) +#define LOADGEN_SELECT (1 << 31) +#define POST_CURSOR_1(x) ((x) << 12) +#define POST_CURSOR_1_MASK (0x3F << 12) +#define POST_CURSOR_2(x) ((x) << 6) +#define POST_CURSOR_2_MASK (0x3F << 6) +#define CURSOR_COEFF(x) ((x) << 0) +#define CURSOR_COEFF_MASK (0x3F << 0) + +#define CNL_PORT_TX_DW5_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 5)) +#define CNL_PORT_TX_DW5_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 5)) +#define _ICL_PORT_TX_DW5_GRP_A 0x162694 +#define _ICL_PORT_TX_DW5_GRP_B 0x6C694 +#define _ICL_PORT_TX_DW5_LN0_A 0x162894 +#define _ICL_PORT_TX_DW5_LN0_B 0x6C894 +#define _ICL_PORT_TX_DW5_AUX_A 0x162394 +#define _ICL_PORT_TX_DW5_AUX_B 0x6c394 +#define ICL_PORT_TX_DW5_GRP(port) _MMIO_PORT(port, \ + _ICL_PORT_TX_DW5_GRP_A, \ + _ICL_PORT_TX_DW5_GRP_B) +#define ICL_PORT_TX_DW5_LN0(port) _MMIO_PORT(port, \ + _ICL_PORT_TX_DW5_LN0_A, \ + _ICL_PORT_TX_DW5_LN0_B) +#define ICL_PORT_TX_DW5_AUX(port) _MMIO_PORT(port, \ + _ICL_PORT_TX_DW5_AUX_A, \ + _ICL_PORT_TX_DW5_AUX_B) +#define TX_TRAINING_EN (1 << 31) +#define TAP2_DISABLE (1 << 30) +#define TAP3_DISABLE (1 << 29) +#define SCALING_MODE_SEL(x) ((x) << 18) +#define SCALING_MODE_SEL_MASK (0x7 << 18) +#define RTERM_SELECT(x) ((x) << 3) +#define RTERM_SELECT_MASK (0x7 << 3) + +#define CNL_PORT_TX_DW7_GRP(port) _MMIO(_CNL_PORT_TX_DW_GRP((port), 7)) +#define CNL_PORT_TX_DW7_LN0(port) _MMIO(_CNL_PORT_TX_DW_LN0((port), 7)) +#define N_SCALAR(x) ((x) << 24) +#define N_SCALAR_MASK (0x7F << 24) + +#define _ICL_MG_PHY_PORT_LN(port, ln, ln0p1, ln0p2, ln1p1) \ + _MMIO(_PORT((port) - PORT_C, ln0p1, ln0p2) + (ln) * ((ln1p1) - (ln0p1))) + +#define _ICL_MG_TX_LINK_PARAMS_TX1LN0_PORT1 0x16812C +#define _ICL_MG_TX_LINK_PARAMS_TX1LN1_PORT1 0x16852C +#define _ICL_MG_TX_LINK_PARAMS_TX1LN0_PORT2 0x16912C +#define _ICL_MG_TX_LINK_PARAMS_TX1LN1_PORT2 0x16952C +#define _ICL_MG_TX_LINK_PARAMS_TX1LN0_PORT3 0x16A12C +#define _ICL_MG_TX_LINK_PARAMS_TX1LN1_PORT3 0x16A52C +#define _ICL_MG_TX_LINK_PARAMS_TX1LN0_PORT4 0x16B12C +#define _ICL_MG_TX_LINK_PARAMS_TX1LN1_PORT4 0x16B52C +#define ICL_PORT_MG_TX1_LINK_PARAMS(port, ln) \ + _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_LINK_PARAMS_TX1LN0_PORT1, \ + _ICL_MG_TX_LINK_PARAMS_TX1LN0_PORT2, \ + _ICL_MG_TX_LINK_PARAMS_TX1LN1_PORT1) + +#define _ICL_MG_TX_LINK_PARAMS_TX2LN0_PORT1 0x1680AC +#define _ICL_MG_TX_LINK_PARAMS_TX2LN1_PORT1 0x1684AC +#define _ICL_MG_TX_LINK_PARAMS_TX2LN0_PORT2 0x1690AC +#define _ICL_MG_TX_LINK_PARAMS_TX2LN1_PORT2 0x1694AC +#define _ICL_MG_TX_LINK_PARAMS_TX2LN0_PORT3 0x16A0AC +#define _ICL_MG_TX_LINK_PARAMS_TX2LN1_PORT3 0x16A4AC +#define _ICL_MG_TX_LINK_PARAMS_TX2LN0_PORT4 0x16B0AC +#define _ICL_MG_TX_LINK_PARAMS_TX2LN1_PORT4 0x16B4AC +#define ICL_PORT_MG_TX2_LINK_PARAMS(port, ln) \ + _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_LINK_PARAMS_TX2LN0_PORT1, \ + _ICL_MG_TX_LINK_PARAMS_TX2LN0_PORT2, \ + _ICL_MG_TX_LINK_PARAMS_TX2LN1_PORT1) +#define CRI_USE_FS32 (1 << 5) + +#define _ICL_MG_TX_PISO_READLOAD_TX1LN0_PORT1 0x16814C +#define _ICL_MG_TX_PISO_READLOAD_TX1LN1_PORT1 0x16854C +#define _ICL_MG_TX_PISO_READLOAD_TX1LN0_PORT2 0x16914C +#define _ICL_MG_TX_PISO_READLOAD_TX1LN1_PORT2 0x16954C +#define _ICL_MG_TX_PISO_READLOAD_TX1LN0_PORT3 0x16A14C +#define _ICL_MG_TX_PISO_READLOAD_TX1LN1_PORT3 0x16A54C +#define _ICL_MG_TX_PISO_READLOAD_TX1LN0_PORT4 0x16B14C +#define _ICL_MG_TX_PISO_READLOAD_TX1LN1_PORT4 0x16B54C +#define ICL_PORT_MG_TX1_PISO_READLOAD(port, ln) \ + _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_PISO_READLOAD_TX1LN0_PORT1, \ + _ICL_MG_TX_PISO_READLOAD_TX1LN0_PORT2, \ + _ICL_MG_TX_PISO_READLOAD_TX1LN1_PORT1) + +#define _ICL_MG_TX_PISO_READLOAD_TX2LN0_PORT1 0x1680CC +#define _ICL_MG_TX_PISO_READLOAD_TX2LN1_PORT1 0x1684CC +#define _ICL_MG_TX_PISO_READLOAD_TX2LN0_PORT2 0x1690CC +#define _ICL_MG_TX_PISO_READLOAD_TX2LN1_PORT2 0x1694CC +#define _ICL_MG_TX_PISO_READLOAD_TX2LN0_PORT3 0x16A0CC +#define _ICL_MG_TX_PISO_READLOAD_TX2LN1_PORT3 0x16A4CC +#define _ICL_MG_TX_PISO_READLOAD_TX2LN0_PORT4 0x16B0CC +#define _ICL_MG_TX_PISO_READLOAD_TX2LN1_PORT4 0x16B4CC +#define ICL_PORT_MG_TX2_PISO_READLOAD(port, ln) \ + _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_PISO_READLOAD_TX2LN0_PORT1, \ + _ICL_MG_TX_PISO_READLOAD_TX2LN0_PORT2, \ + _ICL_MG_TX_PISO_READLOAD_TX2LN1_PORT1) +#define CRI_CALCINIT (1 << 1) + +#define _ICL_MG_TX_SWINGCTRL_TX1LN0_PORT1 0x168148 +#define _ICL_MG_TX_SWINGCTRL_TX1LN1_PORT1 0x168548 +#define _ICL_MG_TX_SWINGCTRL_TX1LN0_PORT2 0x169148 +#define _ICL_MG_TX_SWINGCTRL_TX1LN1_PORT2 0x169548 +#define _ICL_MG_TX_SWINGCTRL_TX1LN0_PORT3 0x16A148 +#define _ICL_MG_TX_SWINGCTRL_TX1LN1_PORT3 0x16A548 +#define _ICL_MG_TX_SWINGCTRL_TX1LN0_PORT4 0x16B148 +#define _ICL_MG_TX_SWINGCTRL_TX1LN1_PORT4 0x16B548 +#define ICL_PORT_MG_TX1_SWINGCTRL(port, ln) \ + _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_SWINGCTRL_TX1LN0_PORT1, \ + _ICL_MG_TX_SWINGCTRL_TX1LN0_PORT2, \ + _ICL_MG_TX_SWINGCTRL_TX1LN1_PORT1) + +#define _ICL_MG_TX_SWINGCTRL_TX2LN0_PORT1 0x1680C8 +#define _ICL_MG_TX_SWINGCTRL_TX2LN1_PORT1 0x1684C8 +#define _ICL_MG_TX_SWINGCTRL_TX2LN0_PORT2 0x1690C8 +#define _ICL_MG_TX_SWINGCTRL_TX2LN1_PORT2 0x1694C8 +#define _ICL_MG_TX_SWINGCTRL_TX2LN0_PORT3 0x16A0C8 +#define _ICL_MG_TX_SWINGCTRL_TX2LN1_PORT3 0x16A4C8 +#define _ICL_MG_TX_SWINGCTRL_TX2LN0_PORT4 0x16B0C8 +#define _ICL_MG_TX_SWINGCTRL_TX2LN1_PORT4 0x16B4C8 +#define ICL_PORT_MG_TX2_SWINGCTRL(port, ln) \ + _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_SWINGCTRL_TX2LN0_PORT1, \ + _ICL_MG_TX_SWINGCTRL_TX2LN0_PORT2, \ + _ICL_MG_TX_SWINGCTRL_TX2LN1_PORT1) +#define CRI_TXDEEMPH_OVERRIDE_17_12(x) ((x) << 0) +#define CRI_TXDEEMPH_OVERRIDE_17_12_MASK (0x3F << 0) + +#define _ICL_MG_TX_DRVCTRL_TX1LN0_PORT1 0x168144 +#define _ICL_MG_TX_DRVCTRL_TX1LN1_PORT1 0x168544 +#define _ICL_MG_TX_DRVCTRL_TX1LN0_PORT2 0x169144 +#define _ICL_MG_TX_DRVCTRL_TX1LN1_PORT2 0x169544 +#define _ICL_MG_TX_DRVCTRL_TX1LN0_PORT3 0x16A144 +#define _ICL_MG_TX_DRVCTRL_TX1LN1_PORT3 0x16A544 +#define _ICL_MG_TX_DRVCTRL_TX1LN0_PORT4 0x16B144 +#define _ICL_MG_TX_DRVCTRL_TX1LN1_PORT4 0x16B544 +#define ICL_PORT_MG_TX1_DRVCTRL(port, ln) \ + _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_DRVCTRL_TX1LN0_PORT1, \ + _ICL_MG_TX_DRVCTRL_TX1LN0_PORT2, \ + _ICL_MG_TX_DRVCTRL_TX1LN1_PORT1) + +#define _ICL_MG_TX_DRVCTRL_TX2LN0_PORT1 0x1680C4 +#define _ICL_MG_TX_DRVCTRL_TX2LN1_PORT1 0x1684C4 +#define _ICL_MG_TX_DRVCTRL_TX2LN0_PORT2 0x1690C4 +#define _ICL_MG_TX_DRVCTRL_TX2LN1_PORT2 0x1694C4 +#define _ICL_MG_TX_DRVCTRL_TX2LN0_PORT3 0x16A0C4 +#define _ICL_MG_TX_DRVCTRL_TX2LN1_PORT3 0x16A4C4 +#define _ICL_MG_TX_DRVCTRL_TX2LN0_PORT4 0x16B0C4 +#define _ICL_MG_TX_DRVCTRL_TX2LN1_PORT4 0x16B4C4 +#define ICL_PORT_MG_TX2_DRVCTRL(port, ln) \ + _ICL_MG_PHY_PORT_LN(port, ln, _ICL_MG_TX_DRVCTRL_TX2LN0_PORT1, \ + _ICL_MG_TX_DRVCTRL_TX2LN0_PORT2, \ + _ICL_MG_TX_DRVCTRL_TX2LN1_PORT1) +#define CRI_TXDEEMPH_OVERRIDE_11_6(x) ((x) << 24) +#define CRI_TXDEEMPH_OVERRIDE_11_6_MASK (0x3F << 24) +#define CRI_TXDEEMPH_OVERRIDE_EN (1 << 22) +#define CRI_TXDEEMPH_OVERRIDE_5_0(x) ((x) << 16) +#define CRI_TXDEEMPH_OVERRIDE_5_0_MASK (0x3F << 16) + +/* The spec defines this only for BXT PHY0, but lets assume that this + * would exist for PHY1 too if it had a second channel. + */ +#define _PORT_CL2CM_DW6_A 0x162358 +#define _PORT_CL2CM_DW6_BC 0x6C358 +#define BXT_PORT_CL2CM_DW6(phy) _BXT_PHY((phy), _PORT_CL2CM_DW6_BC) +#define DW6_OLDO_DYN_PWR_DOWN_EN (1 << 28) + +#define CNL_PORT_COMP_DW0 _MMIO(0x162100) +#define COMP_INIT (1 << 31) +#define CNL_PORT_COMP_DW1 _MMIO(0x162104) +#define CNL_PORT_COMP_DW3 _MMIO(0x16210c) +#define PROCESS_INFO_DOT_0 (0 << 26) +#define PROCESS_INFO_DOT_1 (1 << 26) +#define PROCESS_INFO_DOT_4 (2 << 26) +#define PROCESS_INFO_MASK (7 << 26) +#define PROCESS_INFO_SHIFT 26 +#define VOLTAGE_INFO_0_85V (0 << 24) +#define VOLTAGE_INFO_0_95V (1 << 24) +#define VOLTAGE_INFO_1_05V (2 << 24) +#define VOLTAGE_INFO_MASK (3 << 24) +#define VOLTAGE_INFO_SHIFT 24 +#define CNL_PORT_COMP_DW9 _MMIO(0x162124) +#define CNL_PORT_COMP_DW10 _MMIO(0x162128) + +#define _ICL_PORT_COMP_DW0_A 0x162100 +#define _ICL_PORT_COMP_DW0_B 0x6C100 +#define ICL_PORT_COMP_DW0(port) _MMIO_PORT(port, _ICL_PORT_COMP_DW0_A, \ + _ICL_PORT_COMP_DW0_B) +#define _ICL_PORT_COMP_DW1_A 0x162104 +#define _ICL_PORT_COMP_DW1_B 0x6C104 +#define ICL_PORT_COMP_DW1(port) _MMIO_PORT(port, _ICL_PORT_COMP_DW1_A, \ + _ICL_PORT_COMP_DW1_B) +#define _ICL_PORT_COMP_DW3_A 0x16210C +#define _ICL_PORT_COMP_DW3_B 0x6C10C +#define ICL_PORT_COMP_DW3(port) _MMIO_PORT(port, _ICL_PORT_COMP_DW3_A, \ + _ICL_PORT_COMP_DW3_B) +#define _ICL_PORT_COMP_DW9_A 0x162124 +#define _ICL_PORT_COMP_DW9_B 0x6C124 +#define ICL_PORT_COMP_DW9(port) _MMIO_PORT(port, _ICL_PORT_COMP_DW9_A, \ + _ICL_PORT_COMP_DW9_B) +#define _ICL_PORT_COMP_DW10_A 0x162128 +#define _ICL_PORT_COMP_DW10_B 0x6C128 +#define ICL_PORT_COMP_DW10(port) _MMIO_PORT(port, \ + _ICL_PORT_COMP_DW10_A, \ + _ICL_PORT_COMP_DW10_B) + +/* ICL PHY DFLEX registers */ +#define PORT_TX_DFLEXDPMLE1 _MMIO(0x1638C0) +#define DFLEXDPMLE1_DPMLETC_MASK(tc_port) (0xf << (4 * (tc_port))) +#define DFLEXDPMLE1_DPMLETC_ML0(tc_port) (1 << (4 * (tc_port))) +#define DFLEXDPMLE1_DPMLETC_ML1_0(tc_port) (3 << (4 * (tc_port))) +#define DFLEXDPMLE1_DPMLETC_ML3(tc_port) (8 << (4 * (tc_port))) +#define DFLEXDPMLE1_DPMLETC_ML3_2(tc_port) (12 << (4 * (tc_port))) +#define DFLEXDPMLE1_DPMLETC_ML3_0(tc_port) (15 << (4 * (tc_port))) + +/* BXT PHY Ref registers */ +#define _PORT_REF_DW3_A 0x16218C +#define _PORT_REF_DW3_BC 0x6C18C +#define GRC_DONE (1 << 22) +#define BXT_PORT_REF_DW3(phy) _BXT_PHY((phy), _PORT_REF_DW3_BC) + +#define _PORT_REF_DW6_A 0x162198 +#define _PORT_REF_DW6_BC 0x6C198 +#define GRC_CODE_SHIFT 24 +#define GRC_CODE_MASK (0xFF << GRC_CODE_SHIFT) +#define GRC_CODE_FAST_SHIFT 16 +#define GRC_CODE_FAST_MASK (0xFF << GRC_CODE_FAST_SHIFT) +#define GRC_CODE_SLOW_SHIFT 8 +#define GRC_CODE_SLOW_MASK (0xFF << GRC_CODE_SLOW_SHIFT) +#define GRC_CODE_NOM_MASK 0xFF +#define BXT_PORT_REF_DW6(phy) _BXT_PHY((phy), _PORT_REF_DW6_BC) + +#define _PORT_REF_DW8_A 0x1621A0 +#define _PORT_REF_DW8_BC 0x6C1A0 +#define GRC_DIS (1 << 15) +#define GRC_RDY_OVRD (1 << 1) +#define BXT_PORT_REF_DW8(phy) _BXT_PHY((phy), _PORT_REF_DW8_BC) + +/* BXT PHY PCS registers */ +#define _PORT_PCS_DW10_LN01_A 0x162428 +#define _PORT_PCS_DW10_LN01_B 0x6C428 +#define _PORT_PCS_DW10_LN01_C 0x6C828 +#define _PORT_PCS_DW10_GRP_A 0x162C28 +#define _PORT_PCS_DW10_GRP_B 0x6CC28 +#define _PORT_PCS_DW10_GRP_C 0x6CE28 +#define BXT_PORT_PCS_DW10_LN01(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PCS_DW10_LN01_B, \ + _PORT_PCS_DW10_LN01_C) +#define BXT_PORT_PCS_DW10_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PCS_DW10_GRP_B, \ + _PORT_PCS_DW10_GRP_C) + +#define TX2_SWING_CALC_INIT (1 << 31) +#define TX1_SWING_CALC_INIT (1 << 30) + +#define _PORT_PCS_DW12_LN01_A 0x162430 +#define _PORT_PCS_DW12_LN01_B 0x6C430 +#define _PORT_PCS_DW12_LN01_C 0x6C830 +#define _PORT_PCS_DW12_LN23_A 0x162630 +#define _PORT_PCS_DW12_LN23_B 0x6C630 +#define _PORT_PCS_DW12_LN23_C 0x6CA30 +#define _PORT_PCS_DW12_GRP_A 0x162c30 +#define _PORT_PCS_DW12_GRP_B 0x6CC30 +#define _PORT_PCS_DW12_GRP_C 0x6CE30 +#define LANESTAGGER_STRAP_OVRD (1 << 6) +#define LANE_STAGGER_MASK 0x1F +#define BXT_PORT_PCS_DW12_LN01(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PCS_DW12_LN01_B, \ + _PORT_PCS_DW12_LN01_C) +#define BXT_PORT_PCS_DW12_LN23(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PCS_DW12_LN23_B, \ + _PORT_PCS_DW12_LN23_C) +#define BXT_PORT_PCS_DW12_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_PCS_DW12_GRP_B, \ + _PORT_PCS_DW12_GRP_C) + +/* BXT PHY TX registers */ +#define _BXT_LANE_OFFSET(lane) (((lane) >> 1) * 0x200 + \ + ((lane) & 1) * 0x80) + +#define _PORT_TX_DW2_LN0_A 0x162508 +#define _PORT_TX_DW2_LN0_B 0x6C508 +#define _PORT_TX_DW2_LN0_C 0x6C908 +#define _PORT_TX_DW2_GRP_A 0x162D08 +#define _PORT_TX_DW2_GRP_B 0x6CD08 +#define _PORT_TX_DW2_GRP_C 0x6CF08 +#define BXT_PORT_TX_DW2_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW2_LN0_B, \ + _PORT_TX_DW2_LN0_C) +#define BXT_PORT_TX_DW2_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW2_GRP_B, \ + _PORT_TX_DW2_GRP_C) +#define MARGIN_000_SHIFT 16 +#define MARGIN_000 (0xFF << MARGIN_000_SHIFT) +#define UNIQ_TRANS_SCALE_SHIFT 8 +#define UNIQ_TRANS_SCALE (0xFF << UNIQ_TRANS_SCALE_SHIFT) + +#define _PORT_TX_DW3_LN0_A 0x16250C +#define _PORT_TX_DW3_LN0_B 0x6C50C +#define _PORT_TX_DW3_LN0_C 0x6C90C +#define _PORT_TX_DW3_GRP_A 0x162D0C +#define _PORT_TX_DW3_GRP_B 0x6CD0C +#define _PORT_TX_DW3_GRP_C 0x6CF0C +#define BXT_PORT_TX_DW3_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW3_LN0_B, \ + _PORT_TX_DW3_LN0_C) +#define BXT_PORT_TX_DW3_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW3_GRP_B, \ + _PORT_TX_DW3_GRP_C) +#define SCALE_DCOMP_METHOD (1 << 26) +#define UNIQUE_TRANGE_EN_METHOD (1 << 27) + +#define _PORT_TX_DW4_LN0_A 0x162510 +#define _PORT_TX_DW4_LN0_B 0x6C510 +#define _PORT_TX_DW4_LN0_C 0x6C910 +#define _PORT_TX_DW4_GRP_A 0x162D10 +#define _PORT_TX_DW4_GRP_B 0x6CD10 +#define _PORT_TX_DW4_GRP_C 0x6CF10 +#define BXT_PORT_TX_DW4_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW4_LN0_B, \ + _PORT_TX_DW4_LN0_C) +#define BXT_PORT_TX_DW4_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW4_GRP_B, \ + _PORT_TX_DW4_GRP_C) +#define DEEMPH_SHIFT 24 +#define DE_EMPHASIS (0xFF << DEEMPH_SHIFT) + +#define _PORT_TX_DW5_LN0_A 0x162514 +#define _PORT_TX_DW5_LN0_B 0x6C514 +#define _PORT_TX_DW5_LN0_C 0x6C914 +#define _PORT_TX_DW5_GRP_A 0x162D14 +#define _PORT_TX_DW5_GRP_B 0x6CD14 +#define _PORT_TX_DW5_GRP_C 0x6CF14 +#define BXT_PORT_TX_DW5_LN0(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW5_LN0_B, \ + _PORT_TX_DW5_LN0_C) +#define BXT_PORT_TX_DW5_GRP(phy, ch) _MMIO_BXT_PHY_CH(phy, ch, \ + _PORT_TX_DW5_GRP_B, \ + _PORT_TX_DW5_GRP_C) +#define DCC_DELAY_RANGE_1 (1 << 9) +#define DCC_DELAY_RANGE_2 (1 << 8) + +#define _PORT_TX_DW14_LN0_A 0x162538 +#define _PORT_TX_DW14_LN0_B 0x6C538 +#define _PORT_TX_DW14_LN0_C 0x6C938 +#define LATENCY_OPTIM_SHIFT 30 +#define LATENCY_OPTIM (1 << LATENCY_OPTIM_SHIFT) +#define BXT_PORT_TX_DW14_LN(phy, ch, lane) \ + _MMIO(_BXT_PHY_CH(phy, ch, _PORT_TX_DW14_LN0_B, \ + _PORT_TX_DW14_LN0_C) + \ + _BXT_LANE_OFFSET(lane)) + +/* UAIMI scratch pad register 1 */ +#define UAIMI_SPR1 _MMIO(0x4F074) +/* SKL VccIO mask */ +#define SKL_VCCIO_MASK 0x1 +/* SKL balance leg register */ +#define DISPIO_CR_TX_BMU_CR0 _MMIO(0x6C00C) +/* I_boost values */ +#define BALANCE_LEG_SHIFT(port) (8 + 3 * (port)) +#define BALANCE_LEG_MASK(port) (7 << (8 + 3 * (port))) +/* Balance leg disable bits */ +#define BALANCE_LEG_DISABLE_SHIFT 23 +#define BALANCE_LEG_DISABLE(port) (1 << (23 + (port))) + +/* + * Fence registers + * [0-7] @ 0x2000 gen2,gen3 + * [8-15] @ 0x3000 945,g33,pnv + * + * [0-15] @ 0x3000 gen4,gen5 + * + * [0-15] @ 0x100000 gen6,vlv,chv + * [0-31] @ 0x100000 gen7+ + */ +#define FENCE_REG(i) _MMIO(0x2000 + (((i) & 8) << 9) + ((i) & 7) * 4) +#define I830_FENCE_START_MASK 0x07f80000 +#define I830_FENCE_TILING_Y_SHIFT 12 +#define I830_FENCE_SIZE_BITS(size) ((ffs((size) >> 19) - 1) << 8) +#define I830_FENCE_PITCH_SHIFT 4 +#define I830_FENCE_REG_VALID (1 << 0) +#define I915_FENCE_MAX_PITCH_VAL 4 +#define I830_FENCE_MAX_PITCH_VAL 6 +#define I830_FENCE_MAX_SIZE_VAL (1 << 8) + +#define I915_FENCE_START_MASK 0x0ff00000 +#define I915_FENCE_SIZE_BITS(size) ((ffs((size) >> 20) - 1) << 8) + +#define FENCE_REG_965_LO(i) _MMIO(0x03000 + (i) * 8) +#define FENCE_REG_965_HI(i) _MMIO(0x03000 + (i) * 8 + 4) +#define I965_FENCE_PITCH_SHIFT 2 +#define I965_FENCE_TILING_Y_SHIFT 1 +#define I965_FENCE_REG_VALID (1 << 0) +#define I965_FENCE_MAX_PITCH_VAL 0x0400 + +#define FENCE_REG_GEN6_LO(i) _MMIO(0x100000 + (i) * 8) +#define FENCE_REG_GEN6_HI(i) _MMIO(0x100000 + (i) * 8 + 4) +#define GEN6_FENCE_PITCH_SHIFT 32 +#define GEN7_FENCE_MAX_PITCH_VAL 0x0800 + + +/* control register for cpu gtt access */ +#define TILECTL _MMIO(0x101000) +#define TILECTL_SWZCTL (1 << 0) +#define TILECTL_TLBPF (1 << 1) +#define TILECTL_TLB_PREFETCH_DIS (1 << 2) +#define TILECTL_BACKSNOOP_DIS (1 << 3) + +/* + * Instruction and interrupt control regs + */ +#define PGTBL_CTL _MMIO(0x02020) +#define PGTBL_ADDRESS_LO_MASK 0xfffff000 /* bits [31:12] */ +#define PGTBL_ADDRESS_HI_MASK 0x000000f0 /* bits [35:32] (gen4) */ +#define PGTBL_ER _MMIO(0x02024) +#define PRB0_BASE (0x2030 - 0x30) +#define PRB1_BASE (0x2040 - 0x30) /* 830,gen3 */ +#define PRB2_BASE (0x2050 - 0x30) /* gen3 */ +#define SRB0_BASE (0x2100 - 0x30) /* gen2 */ +#define SRB1_BASE (0x2110 - 0x30) /* gen2 */ +#define SRB2_BASE (0x2120 - 0x30) /* 830 */ +#define SRB3_BASE (0x2130 - 0x30) /* 830 */ +#define RENDER_RING_BASE 0x02000 +#define BSD_RING_BASE 0x04000 +#define GEN6_BSD_RING_BASE 0x12000 +#define GEN8_BSD2_RING_BASE 0x1c000 +#define GEN11_BSD_RING_BASE 0x1c0000 +#define GEN11_BSD2_RING_BASE 0x1c4000 +#define GEN11_BSD3_RING_BASE 0x1d0000 +#define GEN11_BSD4_RING_BASE 0x1d4000 +#define VEBOX_RING_BASE 0x1a000 +#define GEN11_VEBOX_RING_BASE 0x1c8000 +#define GEN11_VEBOX2_RING_BASE 0x1d8000 +#define BLT_RING_BASE 0x22000 +#define RING_TAIL(base) _MMIO((base) + 0x30) +#define RING_HEAD(base) _MMIO((base) + 0x34) +#define RING_START(base) _MMIO((base) + 0x38) +#define RING_CTL(base) _MMIO((base) + 0x3c) +#define RING_CTL_SIZE(size) ((size) - PAGE_SIZE) /* in bytes -> pages */ +#define RING_SYNC_0(base) _MMIO((base) + 0x40) +#define RING_SYNC_1(base) _MMIO((base) + 0x44) +#define RING_SYNC_2(base) _MMIO((base) + 0x48) +#define GEN6_RVSYNC (RING_SYNC_0(RENDER_RING_BASE)) +#define GEN6_RBSYNC (RING_SYNC_1(RENDER_RING_BASE)) +#define GEN6_RVESYNC (RING_SYNC_2(RENDER_RING_BASE)) +#define GEN6_VBSYNC (RING_SYNC_0(GEN6_BSD_RING_BASE)) +#define GEN6_VRSYNC (RING_SYNC_1(GEN6_BSD_RING_BASE)) +#define GEN6_VVESYNC (RING_SYNC_2(GEN6_BSD_RING_BASE)) +#define GEN6_BRSYNC (RING_SYNC_0(BLT_RING_BASE)) +#define GEN6_BVSYNC (RING_SYNC_1(BLT_RING_BASE)) +#define GEN6_BVESYNC (RING_SYNC_2(BLT_RING_BASE)) +#define GEN6_VEBSYNC (RING_SYNC_0(VEBOX_RING_BASE)) +#define GEN6_VERSYNC (RING_SYNC_1(VEBOX_RING_BASE)) +#define GEN6_VEVSYNC (RING_SYNC_2(VEBOX_RING_BASE)) +#define GEN6_NOSYNC INVALID_MMIO_REG +#define RING_PSMI_CTL(base) _MMIO((base) + 0x50) +#define RING_MAX_IDLE(base) _MMIO((base) + 0x54) +#define RING_HWS_PGA(base) _MMIO((base) + 0x80) +#define RING_HWS_PGA_GEN6(base) _MMIO((base) + 0x2080) +#define RING_RESET_CTL(base) _MMIO((base) + 0xd0) +#define RESET_CTL_REQUEST_RESET (1 << 0) +#define RESET_CTL_READY_TO_RESET (1 << 1) +#define RING_SEMA_WAIT_POLL(base) _MMIO((base) + 0x24c) + +#define HSW_GTT_CACHE_EN _MMIO(0x4024) +#define GTT_CACHE_EN_ALL 0xF0007FFF +#define GEN7_WR_WATERMARK _MMIO(0x4028) +#define GEN7_GFX_PRIO_CTRL _MMIO(0x402C) +#define ARB_MODE _MMIO(0x4030) +#define ARB_MODE_SWIZZLE_SNB (1 << 4) +#define ARB_MODE_SWIZZLE_IVB (1 << 5) +#define GEN7_GFX_PEND_TLB0 _MMIO(0x4034) +#define GEN7_GFX_PEND_TLB1 _MMIO(0x4038) +/* L3, CVS, ZTLB, RCC, CASC LRA min, max values */ +#define GEN7_LRA_LIMITS(i) _MMIO(0x403C + (i) * 4) +#define GEN7_LRA_LIMITS_REG_NUM 13 +#define GEN7_MEDIA_MAX_REQ_COUNT _MMIO(0x4070) +#define GEN7_GFX_MAX_REQ_COUNT _MMIO(0x4074) + +#define GAMTARBMODE _MMIO(0x04a08) +#define ARB_MODE_BWGTLB_DISABLE (1 << 9) +#define ARB_MODE_SWIZZLE_BDW (1 << 1) +#define RENDER_HWS_PGA_GEN7 _MMIO(0x04080) +#define RING_FAULT_REG(engine) _MMIO(0x4094 + 0x100 * (engine)->hw_id) +#define GEN8_RING_FAULT_REG _MMIO(0x4094) +#define GEN8_RING_FAULT_ENGINE_ID(x) (((x) >> 12) & 0x7) +#define RING_FAULT_GTTSEL_MASK (1 << 11) +#define RING_FAULT_SRCID(x) (((x) >> 3) & 0xff) +#define RING_FAULT_FAULT_TYPE(x) (((x) >> 1) & 0x3) +#define RING_FAULT_VALID (1 << 0) +#define DONE_REG _MMIO(0x40b0) +#define GEN8_PRIVATE_PAT_LO _MMIO(0x40e0) +#define GEN8_PRIVATE_PAT_HI _MMIO(0x40e0 + 4) +#define GEN10_PAT_INDEX(index) _MMIO(0x40e0 + (index) * 4) +#define BSD_HWS_PGA_GEN7 _MMIO(0x04180) +#define BLT_HWS_PGA_GEN7 _MMIO(0x04280) +#define VEBOX_HWS_PGA_GEN7 _MMIO(0x04380) +#define RING_ACTHD(base) _MMIO((base) + 0x74) +#define RING_ACTHD_UDW(base) _MMIO((base) + 0x5c) +#define RING_NOPID(base) _MMIO((base) + 0x94) +#define RING_IMR(base) _MMIO((base) + 0xa8) +#define RING_HWSTAM(base) _MMIO((base) + 0x98) +#define RING_TIMESTAMP(base) _MMIO((base) + 0x358) +#define RING_TIMESTAMP_UDW(base) _MMIO((base) + 0x358 + 4) +#define TAIL_ADDR 0x001FFFF8 +#define HEAD_WRAP_COUNT 0xFFE00000 +#define HEAD_WRAP_ONE 0x00200000 +#define HEAD_ADDR 0x001FFFFC +#define RING_NR_PAGES 0x001FF000 +#define RING_REPORT_MASK 0x00000006 +#define RING_REPORT_64K 0x00000002 +#define RING_REPORT_128K 0x00000004 +#define RING_NO_REPORT 0x00000000 +#define RING_VALID_MASK 0x00000001 +#define RING_VALID 0x00000001 +#define RING_INVALID 0x00000000 +#define RING_WAIT_I8XX (1 << 0) /* gen2, PRBx_HEAD */ +#define RING_WAIT (1 << 11) /* gen3+, PRBx_CTL */ +#define RING_WAIT_SEMAPHORE (1 << 10) /* gen6+ */ + +#define RING_FORCE_TO_NONPRIV(base, i) _MMIO(((base) + 0x4D0) + (i) * 4) +#define RING_MAX_NONPRIV_SLOTS 12 + +#define GEN7_TLB_RD_ADDR _MMIO(0x4700) + +#define GEN9_GAMT_ECO_REG_RW_IA _MMIO(0x4ab0) +#define GAMT_ECO_ENABLE_IN_PLACE_DECOMPRESS (1 << 18) + +#define GEN8_GAMW_ECO_DEV_RW_IA _MMIO(0x4080) +#define GAMW_ECO_ENABLE_64K_IPS_FIELD 0xF + +#define GAMT_CHKN_BIT_REG _MMIO(0x4ab8) +#define GAMT_CHKN_DISABLE_L3_COH_PIPE (1 << 31) +#define GAMT_CHKN_DISABLE_DYNAMIC_CREDIT_SHARING (1 << 28) +#define GAMT_CHKN_DISABLE_I2M_CYCLE_ON_WR_PORT (1 << 24) + +#define GEN8_RTCR _MMIO(0x4260) +#define GEN8_M1TCR _MMIO(0x4264) +#define GEN8_M2TCR _MMIO(0x4268) +#define GEN8_BTCR _MMIO(0x426c) +#define GEN8_VTCR _MMIO(0x4270) + +#if 0 +#define PRB0_TAIL _MMIO(0x2030) +#define PRB0_HEAD _MMIO(0x2034) +#define PRB0_START _MMIO(0x2038) +#define PRB0_CTL _MMIO(0x203c) +#define PRB1_TAIL _MMIO(0x2040) /* 915+ only */ +#define PRB1_HEAD _MMIO(0x2044) /* 915+ only */ +#define PRB1_START _MMIO(0x2048) /* 915+ only */ +#define PRB1_CTL _MMIO(0x204c) /* 915+ only */ +#endif +#define IPEIR_I965 _MMIO(0x2064) +#define IPEHR_I965 _MMIO(0x2068) +#define GEN7_SC_INSTDONE _MMIO(0x7100) +#define GEN7_SAMPLER_INSTDONE _MMIO(0xe160) +#define GEN7_ROW_INSTDONE _MMIO(0xe164) +#define GEN8_MCR_SELECTOR _MMIO(0xfdc) +#define GEN8_MCR_SLICE(slice) (((slice) & 3) << 26) +#define GEN8_MCR_SLICE_MASK GEN8_MCR_SLICE(3) +#define GEN8_MCR_SUBSLICE(subslice) (((subslice) & 3) << 24) +#define GEN8_MCR_SUBSLICE_MASK GEN8_MCR_SUBSLICE(3) +#define GEN11_MCR_SLICE(slice) (((slice) & 0xf) << 27) +#define GEN11_MCR_SLICE_MASK GEN11_MCR_SLICE(0xf) +#define GEN11_MCR_SUBSLICE(subslice) (((subslice) & 0x7) << 24) +#define GEN11_MCR_SUBSLICE_MASK GEN11_MCR_SUBSLICE(0x7) +#define RING_IPEIR(base) _MMIO((base) + 0x64) +#define RING_IPEHR(base) _MMIO((base) + 0x68) +/* + * On GEN4, only the render ring INSTDONE exists and has a different + * layout than the GEN7+ version. + * The GEN2 counterpart of this register is GEN2_INSTDONE. + */ +#define RING_INSTDONE(base) _MMIO((base) + 0x6c) +#define RING_INSTPS(base) _MMIO((base) + 0x70) +#define RING_DMA_FADD(base) _MMIO((base) + 0x78) +#define RING_DMA_FADD_UDW(base) _MMIO((base) + 0x60) /* gen8+ */ +#define RING_INSTPM(base) _MMIO((base) + 0xc0) +#define RING_MI_MODE(base) _MMIO((base) + 0x9c) +#define INSTPS _MMIO(0x2070) /* 965+ only */ +#define GEN4_INSTDONE1 _MMIO(0x207c) /* 965+ only, aka INSTDONE_2 on SNB */ +#define ACTHD_I965 _MMIO(0x2074) +#define HWS_PGA _MMIO(0x2080) +#define HWS_ADDRESS_MASK 0xfffff000 +#define HWS_START_ADDRESS_SHIFT 4 +#define PWRCTXA _MMIO(0x2088) /* 965GM+ only */ +#define PWRCTX_EN (1 << 0) +#define IPEIR _MMIO(0x2088) +#define IPEHR _MMIO(0x208c) +#define GEN2_INSTDONE _MMIO(0x2090) +#define NOPID _MMIO(0x2094) +#define HWSTAM _MMIO(0x2098) +#define DMA_FADD_I8XX _MMIO(0x20d0) +#define RING_BBSTATE(base) _MMIO((base) + 0x110) +#define RING_BB_PPGTT (1 << 5) +#define RING_SBBADDR(base) _MMIO((base) + 0x114) /* hsw+ */ +#define RING_SBBSTATE(base) _MMIO((base) + 0x118) /* hsw+ */ +#define RING_SBBADDR_UDW(base) _MMIO((base) + 0x11c) /* gen8+ */ +#define RING_BBADDR(base) _MMIO((base) + 0x140) +#define RING_BBADDR_UDW(base) _MMIO((base) + 0x168) /* gen8+ */ +#define RING_BB_PER_CTX_PTR(base) _MMIO((base) + 0x1c0) /* gen8+ */ +#define RING_INDIRECT_CTX(base) _MMIO((base) + 0x1c4) /* gen8+ */ +#define RING_INDIRECT_CTX_OFFSET(base) _MMIO((base) + 0x1c8) /* gen8+ */ +#define RING_CTX_TIMESTAMP(base) _MMIO((base) + 0x3a8) /* gen8+ */ + +#define ERROR_GEN6 _MMIO(0x40a0) +#define GEN7_ERR_INT _MMIO(0x44040) +#define ERR_INT_POISON (1 << 31) +#define ERR_INT_MMIO_UNCLAIMED (1 << 13) +#define ERR_INT_PIPE_CRC_DONE_C (1 << 8) +#define ERR_INT_FIFO_UNDERRUN_C (1 << 6) +#define ERR_INT_PIPE_CRC_DONE_B (1 << 5) +#define ERR_INT_FIFO_UNDERRUN_B (1 << 3) +#define ERR_INT_PIPE_CRC_DONE_A (1 << 2) +#define ERR_INT_PIPE_CRC_DONE(pipe) (1 << (2 + (pipe) * 3)) +#define ERR_INT_FIFO_UNDERRUN_A (1 << 0) +#define ERR_INT_FIFO_UNDERRUN(pipe) (1 << ((pipe) * 3)) + +#define GEN8_FAULT_TLB_DATA0 _MMIO(0x4b10) +#define GEN8_FAULT_TLB_DATA1 _MMIO(0x4b14) +#define FAULT_VA_HIGH_BITS (0xf << 0) +#define FAULT_GTT_SEL (1 << 4) + +#define FPGA_DBG _MMIO(0x42300) +#define FPGA_DBG_RM_NOCLAIM (1 << 31) + +#define CLAIM_ER _MMIO(VLV_DISPLAY_BASE + 0x2028) +#define CLAIM_ER_CLR (1 << 31) +#define CLAIM_ER_OVERFLOW (1 << 16) +#define CLAIM_ER_CTR_MASK 0xffff + +#define DERRMR _MMIO(0x44050) +/* Note that HBLANK events are reserved on bdw+ */ +#define DERRMR_PIPEA_SCANLINE (1 << 0) +#define DERRMR_PIPEA_PRI_FLIP_DONE (1 << 1) +#define DERRMR_PIPEA_SPR_FLIP_DONE (1 << 2) +#define DERRMR_PIPEA_VBLANK (1 << 3) +#define DERRMR_PIPEA_HBLANK (1 << 5) +#define DERRMR_PIPEB_SCANLINE (1 << 8) +#define DERRMR_PIPEB_PRI_FLIP_DONE (1 << 9) +#define DERRMR_PIPEB_SPR_FLIP_DONE (1 << 10) +#define DERRMR_PIPEB_VBLANK (1 << 11) +#define DERRMR_PIPEB_HBLANK (1 << 13) +/* Note that PIPEC is not a simple translation of PIPEA/PIPEB */ +#define DERRMR_PIPEC_SCANLINE (1 << 14) +#define DERRMR_PIPEC_PRI_FLIP_DONE (1 << 15) +#define DERRMR_PIPEC_SPR_FLIP_DONE (1 << 20) +#define DERRMR_PIPEC_VBLANK (1 << 21) +#define DERRMR_PIPEC_HBLANK (1 << 22) + + +/* GM45+ chicken bits -- debug workaround bits that may be required + * for various sorts of correct behavior. The top 16 bits of each are + * the enables for writing to the corresponding low bit. + */ +#define _3D_CHICKEN _MMIO(0x2084) +#define _3D_CHICKEN_HIZ_PLANE_DISABLE_MSAA_4X_SNB (1 << 10) +#define _3D_CHICKEN2 _MMIO(0x208c) + +#define FF_SLICE_CHICKEN _MMIO(0x2088) +#define FF_SLICE_CHICKEN_CL_PROVOKING_VERTEX_FIX (1 << 1) + +/* Disables pipelining of read flushes past the SF-WIZ interface. + * Required on all Ironlake steppings according to the B-Spec, but the + * particular danger of not doing so is not specified. + */ +# define _3D_CHICKEN2_WM_READ_PIPELINED (1 << 14) +#define _3D_CHICKEN3 _MMIO(0x2090) +#define _3D_CHICKEN_SF_PROVOKING_VERTEX_FIX (1 << 12) +#define _3D_CHICKEN_SF_DISABLE_OBJEND_CULL (1 << 10) +#define _3D_CHICKEN3_AA_LINE_QUALITY_FIX_ENABLE (1 << 5) +#define _3D_CHICKEN3_SF_DISABLE_FASTCLIP_CULL (1 << 5) +#define _3D_CHICKEN_SDE_LIMIT_FIFO_POLY_DEPTH(x) ((x) << 1) /* gen8+ */ +#define _3D_CHICKEN3_SF_DISABLE_PIPELINED_ATTR_FETCH (1 << 1) /* gen6 */ + +#define MI_MODE _MMIO(0x209c) +# define VS_TIMER_DISPATCH (1 << 6) +# define MI_FLUSH_ENABLE (1 << 12) +# define ASYNC_FLIP_PERF_DISABLE (1 << 14) +# define MODE_IDLE (1 << 9) +# define STOP_RING (1 << 8) + +#define GEN6_GT_MODE _MMIO(0x20d0) +#define GEN7_GT_MODE _MMIO(0x7008) +#define GEN6_WIZ_HASHING(hi, lo) (((hi) << 9) | ((lo) << 7)) +#define GEN6_WIZ_HASHING_8x8 GEN6_WIZ_HASHING(0, 0) +#define GEN6_WIZ_HASHING_8x4 GEN6_WIZ_HASHING(0, 1) +#define GEN6_WIZ_HASHING_16x4 GEN6_WIZ_HASHING(1, 0) +#define GEN6_WIZ_HASHING_MASK GEN6_WIZ_HASHING(1, 1) +#define GEN6_TD_FOUR_ROW_DISPATCH_DISABLE (1 << 5) +#define GEN9_IZ_HASHING_MASK(slice) (0x3 << ((slice) * 2)) +#define GEN9_IZ_HASHING(slice, val) ((val) << ((slice) * 2)) + +/* chicken reg for WaConextSwitchWithConcurrentTLBInvalidate */ +#define GEN9_CSFE_CHICKEN1_RCS _MMIO(0x20D4) +#define GEN9_PREEMPT_GPGPU_SYNC_SWITCH_DISABLE (1 << 2) + +/* WaClearTdlStateAckDirtyBits */ +#define GEN8_STATE_ACK _MMIO(0x20F0) +#define GEN9_STATE_ACK_SLICE1 _MMIO(0x20F8) +#define GEN9_STATE_ACK_SLICE2 _MMIO(0x2100) +#define GEN9_STATE_ACK_TDL0 (1 << 12) +#define GEN9_STATE_ACK_TDL1 (1 << 13) +#define GEN9_STATE_ACK_TDL2 (1 << 14) +#define GEN9_STATE_ACK_TDL3 (1 << 15) +#define GEN9_SUBSLICE_TDL_ACK_BITS \ + (GEN9_STATE_ACK_TDL3 | GEN9_STATE_ACK_TDL2 | \ + GEN9_STATE_ACK_TDL1 | GEN9_STATE_ACK_TDL0) + +#define GFX_MODE _MMIO(0x2520) +#define GFX_MODE_GEN7 _MMIO(0x229c) +#define RING_MODE_GEN7(engine) _MMIO((engine)->mmio_base + 0x29c) +#define GFX_RUN_LIST_ENABLE (1 << 15) +#define GFX_INTERRUPT_STEERING (1 << 14) +#define GFX_TLB_INVALIDATE_EXPLICIT (1 << 13) +#define GFX_SURFACE_FAULT_ENABLE (1 << 12) +#define GFX_REPLAY_MODE (1 << 11) +#define GFX_PSMI_GRANULARITY (1 << 10) +#define GFX_PPGTT_ENABLE (1 << 9) +#define GEN8_GFX_PPGTT_48B (1 << 7) + +#define GFX_FORWARD_VBLANK_MASK (3 << 5) +#define GFX_FORWARD_VBLANK_NEVER (0 << 5) +#define GFX_FORWARD_VBLANK_ALWAYS (1 << 5) +#define GFX_FORWARD_VBLANK_COND (2 << 5) + +#define GEN11_GFX_DISABLE_LEGACY_MODE (1 << 3) + +#define VLV_DISPLAY_BASE 0x180000 +#define VLV_MIPI_BASE VLV_DISPLAY_BASE +#define BXT_MIPI_BASE 0x60000 + +#define VLV_GU_CTL0 _MMIO(VLV_DISPLAY_BASE + 0x2030) +#define VLV_GU_CTL1 _MMIO(VLV_DISPLAY_BASE + 0x2034) +#define SCPD0 _MMIO(0x209c) /* 915+ only */ +#define IER _MMIO(0x20a0) +#define IIR _MMIO(0x20a4) +#define IMR _MMIO(0x20a8) +#define ISR _MMIO(0x20ac) +#define VLV_GUNIT_CLOCK_GATE _MMIO(VLV_DISPLAY_BASE + 0x2060) +#define GINT_DIS (1 << 22) +#define GCFG_DIS (1 << 8) +#define VLV_GUNIT_CLOCK_GATE2 _MMIO(VLV_DISPLAY_BASE + 0x2064) +#define VLV_IIR_RW _MMIO(VLV_DISPLAY_BASE + 0x2084) +#define VLV_IER _MMIO(VLV_DISPLAY_BASE + 0x20a0) +#define VLV_IIR _MMIO(VLV_DISPLAY_BASE + 0x20a4) +#define VLV_IMR _MMIO(VLV_DISPLAY_BASE + 0x20a8) +#define VLV_ISR _MMIO(VLV_DISPLAY_BASE + 0x20ac) +#define VLV_PCBR _MMIO(VLV_DISPLAY_BASE + 0x2120) +#define VLV_PCBR_ADDR_SHIFT 12 + +#define DISPLAY_PLANE_FLIP_PENDING(plane) (1 << (11 - (plane))) /* A and B only */ +#define EIR _MMIO(0x20b0) +#define EMR _MMIO(0x20b4) +#define ESR _MMIO(0x20b8) +#define GM45_ERROR_PAGE_TABLE (1 << 5) +#define GM45_ERROR_MEM_PRIV (1 << 4) +#define I915_ERROR_PAGE_TABLE (1 << 4) +#define GM45_ERROR_CP_PRIV (1 << 3) +#define I915_ERROR_MEMORY_REFRESH (1 << 1) +#define I915_ERROR_INSTRUCTION (1 << 0) +#define INSTPM _MMIO(0x20c0) +#define INSTPM_SELF_EN (1 << 12) /* 915GM only */ +#define INSTPM_AGPBUSY_INT_EN (1 << 11) /* gen3: when disabled, pending interrupts + will not assert AGPBUSY# and will only + be delivered when out of C3. */ +#define INSTPM_FORCE_ORDERING (1 << 7) /* GEN6+ */ +#define INSTPM_TLB_INVALIDATE (1 << 9) +#define INSTPM_SYNC_FLUSH (1 << 5) +#define ACTHD _MMIO(0x20c8) +#define MEM_MODE _MMIO(0x20cc) +#define MEM_DISPLAY_B_TRICKLE_FEED_DISABLE (1 << 3) /* 830 only */ +#define MEM_DISPLAY_A_TRICKLE_FEED_DISABLE (1 << 2) /* 830/845 only */ +#define MEM_DISPLAY_TRICKLE_FEED_DISABLE (1 << 2) /* 85x only */ +#define FW_BLC _MMIO(0x20d8) +#define FW_BLC2 _MMIO(0x20dc) +#define FW_BLC_SELF _MMIO(0x20e0) /* 915+ only */ +#define FW_BLC_SELF_EN_MASK (1 << 31) +#define FW_BLC_SELF_FIFO_MASK (1 << 16) /* 945 only */ +#define FW_BLC_SELF_EN (1 << 15) /* 945 only */ +#define MM_BURST_LENGTH 0x00700000 +#define MM_FIFO_WATERMARK 0x0001F000 +#define LM_BURST_LENGTH 0x00000700 +#define LM_FIFO_WATERMARK 0x0000001F +#define MI_ARB_STATE _MMIO(0x20e4) /* 915+ only */ + +#define MBUS_ABOX_CTL _MMIO(0x45038) +#define MBUS_ABOX_BW_CREDIT_MASK (3 << 20) +#define MBUS_ABOX_BW_CREDIT(x) ((x) << 20) +#define MBUS_ABOX_B_CREDIT_MASK (0xF << 16) +#define MBUS_ABOX_B_CREDIT(x) ((x) << 16) +#define MBUS_ABOX_BT_CREDIT_POOL2_MASK (0x1F << 8) +#define MBUS_ABOX_BT_CREDIT_POOL2(x) ((x) << 8) +#define MBUS_ABOX_BT_CREDIT_POOL1_MASK (0x1F << 0) +#define MBUS_ABOX_BT_CREDIT_POOL1(x) ((x) << 0) + +#define _PIPEA_MBUS_DBOX_CTL 0x7003C +#define _PIPEB_MBUS_DBOX_CTL 0x7103C +#define PIPE_MBUS_DBOX_CTL(pipe) _MMIO_PIPE(pipe, _PIPEA_MBUS_DBOX_CTL, \ + _PIPEB_MBUS_DBOX_CTL) +#define MBUS_DBOX_BW_CREDIT_MASK (3 << 14) +#define MBUS_DBOX_BW_CREDIT(x) ((x) << 14) +#define MBUS_DBOX_B_CREDIT_MASK (0x1F << 8) +#define MBUS_DBOX_B_CREDIT(x) ((x) << 8) +#define MBUS_DBOX_A_CREDIT_MASK (0xF << 0) +#define MBUS_DBOX_A_CREDIT(x) ((x) << 0) + +#define MBUS_UBOX_CTL _MMIO(0x4503C) +#define MBUS_BBOX_CTL_S1 _MMIO(0x45040) +#define MBUS_BBOX_CTL_S2 _MMIO(0x45044) + +/* Make render/texture TLB fetches lower priorty than associated data + * fetches. This is not turned on by default + */ +#define MI_ARB_RENDER_TLB_LOW_PRIORITY (1 << 15) + +/* Isoch request wait on GTT enable (Display A/B/C streams). + * Make isoch requests stall on the TLB update. May cause + * display underruns (test mode only) + */ +#define MI_ARB_ISOCH_WAIT_GTT (1 << 14) + +/* Block grant count for isoch requests when block count is + * set to a finite value. + */ +#define MI_ARB_BLOCK_GRANT_MASK (3 << 12) +#define MI_ARB_BLOCK_GRANT_8 (0 << 12) /* for 3 display planes */ +#define MI_ARB_BLOCK_GRANT_4 (1 << 12) /* for 2 display planes */ +#define MI_ARB_BLOCK_GRANT_2 (2 << 12) /* for 1 display plane */ +#define MI_ARB_BLOCK_GRANT_0 (3 << 12) /* don't use */ + +/* Enable render writes to complete in C2/C3/C4 power states. + * If this isn't enabled, render writes are prevented in low + * power states. That seems bad to me. + */ +#define MI_ARB_C3_LP_WRITE_ENABLE (1 << 11) + +/* This acknowledges an async flip immediately instead + * of waiting for 2TLB fetches. + */ +#define MI_ARB_ASYNC_FLIP_ACK_IMMEDIATE (1 << 10) + +/* Enables non-sequential data reads through arbiter + */ +#define MI_ARB_DUAL_DATA_PHASE_DISABLE (1 << 9) + +/* Disable FSB snooping of cacheable write cycles from binner/render + * command stream + */ +#define MI_ARB_CACHE_SNOOP_DISABLE (1 << 8) + +/* Arbiter time slice for non-isoch streams */ +#define MI_ARB_TIME_SLICE_MASK (7 << 5) +#define MI_ARB_TIME_SLICE_1 (0 << 5) +#define MI_ARB_TIME_SLICE_2 (1 << 5) +#define MI_ARB_TIME_SLICE_4 (2 << 5) +#define MI_ARB_TIME_SLICE_6 (3 << 5) +#define MI_ARB_TIME_SLICE_8 (4 << 5) +#define MI_ARB_TIME_SLICE_10 (5 << 5) +#define MI_ARB_TIME_SLICE_14 (6 << 5) +#define MI_ARB_TIME_SLICE_16 (7 << 5) + +/* Low priority grace period page size */ +#define MI_ARB_LOW_PRIORITY_GRACE_4KB (0 << 4) /* default */ +#define MI_ARB_LOW_PRIORITY_GRACE_8KB (1 << 4) + +/* Disable display A/B trickle feed */ +#define MI_ARB_DISPLAY_TRICKLE_FEED_DISABLE (1 << 2) + +/* Set display plane priority */ +#define MI_ARB_DISPLAY_PRIORITY_A_B (0 << 0) /* display A > display B */ +#define MI_ARB_DISPLAY_PRIORITY_B_A (1 << 0) /* display B > display A */ + +#define MI_STATE _MMIO(0x20e4) /* gen2 only */ +#define MI_AGPBUSY_INT_EN (1 << 1) /* 85x only */ +#define MI_AGPBUSY_830_MODE (1 << 0) /* 85x only */ + +#define CACHE_MODE_0 _MMIO(0x2120) /* 915+ only */ +#define CM0_PIPELINED_RENDER_FLUSH_DISABLE (1 << 8) +#define CM0_IZ_OPT_DISABLE (1 << 6) +#define CM0_ZR_OPT_DISABLE (1 << 5) +#define CM0_STC_EVICT_DISABLE_LRA_SNB (1 << 5) +#define CM0_DEPTH_EVICT_DISABLE (1 << 4) +#define CM0_COLOR_EVICT_DISABLE (1 << 3) +#define CM0_DEPTH_WRITE_DISABLE (1 << 1) +#define CM0_RC_OP_FLUSH_DISABLE (1 << 0) +#define GFX_FLSH_CNTL _MMIO(0x2170) /* 915+ only */ +#define GFX_FLSH_CNTL_GEN6 _MMIO(0x101008) +#define GFX_FLSH_CNTL_EN (1 << 0) +#define ECOSKPD _MMIO(0x21d0) +#define ECO_GATING_CX_ONLY (1 << 3) +#define ECO_FLIP_DONE (1 << 0) + +#define CACHE_MODE_0_GEN7 _MMIO(0x7000) /* IVB+ */ +#define RC_OP_FLUSH_ENABLE (1 << 0) +#define HIZ_RAW_STALL_OPT_DISABLE (1 << 2) +#define CACHE_MODE_1 _MMIO(0x7004) /* IVB+ */ +#define PIXEL_SUBSPAN_COLLECT_OPT_DISABLE (1 << 6) +#define GEN8_4x4_STC_OPTIMIZATION_DISABLE (1 << 6) +#define GEN9_PARTIAL_RESOLVE_IN_VC_DISABLE (1 << 1) + +#define GEN6_BLITTER_ECOSKPD _MMIO(0x221d0) +#define GEN6_BLITTER_LOCK_SHIFT 16 +#define GEN6_BLITTER_FBC_NOTIFY (1 << 3) + +#define GEN6_RC_SLEEP_PSMI_CONTROL _MMIO(0x2050) +#define GEN6_PSMI_SLEEP_MSG_DISABLE (1 << 0) +#define GEN8_RC_SEMA_IDLE_MSG_DISABLE (1 << 12) +#define GEN8_FF_DOP_CLOCK_GATE_DISABLE (1 << 10) + +#define GEN6_RCS_PWR_FSM _MMIO(0x22ac) +#define GEN9_RCS_FE_FSM2 _MMIO(0x22a4) + +/* Fuse readout registers for GT */ +#define HSW_PAVP_FUSE1 _MMIO(0x911C) +#define HSW_F1_EU_DIS_SHIFT 16 +#define HSW_F1_EU_DIS_MASK (0x3 << HSW_F1_EU_DIS_SHIFT) +#define HSW_F1_EU_DIS_10EUS 0 +#define HSW_F1_EU_DIS_8EUS 1 +#define HSW_F1_EU_DIS_6EUS 2 + +#define CHV_FUSE_GT _MMIO(VLV_DISPLAY_BASE + 0x2168) +#define CHV_FGT_DISABLE_SS0 (1 << 10) +#define CHV_FGT_DISABLE_SS1 (1 << 11) +#define CHV_FGT_EU_DIS_SS0_R0_SHIFT 16 +#define CHV_FGT_EU_DIS_SS0_R0_MASK (0xf << CHV_FGT_EU_DIS_SS0_R0_SHIFT) +#define CHV_FGT_EU_DIS_SS0_R1_SHIFT 20 +#define CHV_FGT_EU_DIS_SS0_R1_MASK (0xf << CHV_FGT_EU_DIS_SS0_R1_SHIFT) +#define CHV_FGT_EU_DIS_SS1_R0_SHIFT 24 +#define CHV_FGT_EU_DIS_SS1_R0_MASK (0xf << CHV_FGT_EU_DIS_SS1_R0_SHIFT) +#define CHV_FGT_EU_DIS_SS1_R1_SHIFT 28 +#define CHV_FGT_EU_DIS_SS1_R1_MASK (0xf << CHV_FGT_EU_DIS_SS1_R1_SHIFT) + +#define GEN8_FUSE2 _MMIO(0x9120) +#define GEN8_F2_SS_DIS_SHIFT 21 +#define GEN8_F2_SS_DIS_MASK (0x7 << GEN8_F2_SS_DIS_SHIFT) +#define GEN8_F2_S_ENA_SHIFT 25 +#define GEN8_F2_S_ENA_MASK (0x7 << GEN8_F2_S_ENA_SHIFT) + +#define GEN9_F2_SS_DIS_SHIFT 20 +#define GEN9_F2_SS_DIS_MASK (0xf << GEN9_F2_SS_DIS_SHIFT) + +#define GEN10_F2_S_ENA_SHIFT 22 +#define GEN10_F2_S_ENA_MASK (0x3f << GEN10_F2_S_ENA_SHIFT) +#define GEN10_F2_SS_DIS_SHIFT 18 +#define GEN10_F2_SS_DIS_MASK (0xf << GEN10_F2_SS_DIS_SHIFT) + +#define GEN10_MIRROR_FUSE3 _MMIO(0x9118) +#define GEN10_L3BANK_PAIR_COUNT 4 +#define GEN10_L3BANK_MASK 0x0F + +#define GEN8_EU_DISABLE0 _MMIO(0x9134) +#define GEN8_EU_DIS0_S0_MASK 0xffffff +#define GEN8_EU_DIS0_S1_SHIFT 24 +#define GEN8_EU_DIS0_S1_MASK (0xff << GEN8_EU_DIS0_S1_SHIFT) + +#define GEN8_EU_DISABLE1 _MMIO(0x9138) +#define GEN8_EU_DIS1_S1_MASK 0xffff +#define GEN8_EU_DIS1_S2_SHIFT 16 +#define GEN8_EU_DIS1_S2_MASK (0xffff << GEN8_EU_DIS1_S2_SHIFT) + +#define GEN8_EU_DISABLE2 _MMIO(0x913c) +#define GEN8_EU_DIS2_S2_MASK 0xff + +#define GEN9_EU_DISABLE(slice) _MMIO(0x9134 + (slice) * 0x4) + +#define GEN10_EU_DISABLE3 _MMIO(0x9140) +#define GEN10_EU_DIS_SS_MASK 0xff + +#define GEN11_GT_VEBOX_VDBOX_DISABLE _MMIO(0x9140) +#define GEN11_GT_VDBOX_DISABLE_MASK 0xff +#define GEN11_GT_VEBOX_DISABLE_SHIFT 16 +#define GEN11_GT_VEBOX_DISABLE_MASK (0xff << GEN11_GT_VEBOX_DISABLE_SHIFT) + +#define GEN11_EU_DISABLE _MMIO(0x9134) +#define GEN11_EU_DIS_MASK 0xFF + +#define GEN11_GT_SLICE_ENABLE _MMIO(0x9138) +#define GEN11_GT_S_ENA_MASK 0xFF + +#define GEN11_GT_SUBSLICE_DISABLE _MMIO(0x913C) + +#define GEN6_BSD_SLEEP_PSMI_CONTROL _MMIO(0x12050) +#define GEN6_BSD_SLEEP_MSG_DISABLE (1 << 0) +#define GEN6_BSD_SLEEP_FLUSH_DISABLE (1 << 2) +#define GEN6_BSD_SLEEP_INDICATOR (1 << 3) +#define GEN6_BSD_GO_INDICATOR (1 << 4) + +/* On modern GEN architectures interrupt control consists of two sets + * of registers. The first set pertains to the ring generating the + * interrupt. The second control is for the functional block generating the + * interrupt. These are PM, GT, DE, etc. + * + * Luckily *knocks on wood* all the ring interrupt bits match up with the + * GT interrupt bits, so we don't need to duplicate the defines. + * + * These defines should cover us well from SNB->HSW with minor exceptions + * it can also work on ILK. + */ +#define GT_BLT_FLUSHDW_NOTIFY_INTERRUPT (1 << 26) +#define GT_BLT_CS_ERROR_INTERRUPT (1 << 25) +#define GT_BLT_USER_INTERRUPT (1 << 22) +#define GT_BSD_CS_ERROR_INTERRUPT (1 << 15) +#define GT_BSD_USER_INTERRUPT (1 << 12) +#define GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 (1 << 11) /* hsw+; rsvd on snb, ivb, vlv */ +#define GT_CONTEXT_SWITCH_INTERRUPT (1 << 8) +#define GT_RENDER_L3_PARITY_ERROR_INTERRUPT (1 << 5) /* !snb */ +#define GT_RENDER_PIPECTL_NOTIFY_INTERRUPT (1 << 4) +#define GT_RENDER_CS_MASTER_ERROR_INTERRUPT (1 << 3) +#define GT_RENDER_SYNC_STATUS_INTERRUPT (1 << 2) +#define GT_RENDER_DEBUG_INTERRUPT (1 << 1) +#define GT_RENDER_USER_INTERRUPT (1 << 0) + +#define PM_VEBOX_CS_ERROR_INTERRUPT (1 << 12) /* hsw+ */ +#define PM_VEBOX_USER_INTERRUPT (1 << 10) /* hsw+ */ + +#define GT_PARITY_ERROR(dev_priv) \ + (GT_RENDER_L3_PARITY_ERROR_INTERRUPT | \ + (IS_HASWELL(dev_priv) ? GT_RENDER_L3_PARITY_ERROR_INTERRUPT_S1 : 0)) + +/* These are all the "old" interrupts */ +#define ILK_BSD_USER_INTERRUPT (1 << 5) + +#define I915_PM_INTERRUPT (1 << 31) +#define I915_ISP_INTERRUPT (1 << 22) +#define I915_LPE_PIPE_B_INTERRUPT (1 << 21) +#define I915_LPE_PIPE_A_INTERRUPT (1 << 20) +#define I915_MIPIC_INTERRUPT (1 << 19) +#define I915_MIPIA_INTERRUPT (1 << 18) +#define I915_PIPE_CONTROL_NOTIFY_INTERRUPT (1 << 18) +#define I915_DISPLAY_PORT_INTERRUPT (1 << 17) +#define I915_DISPLAY_PIPE_C_HBLANK_INTERRUPT (1 << 16) +#define I915_MASTER_ERROR_INTERRUPT (1 << 15) +#define I915_DISPLAY_PIPE_B_HBLANK_INTERRUPT (1 << 14) +#define I915_GMCH_THERMAL_SENSOR_EVENT_INTERRUPT (1 << 14) /* p-state */ +#define I915_DISPLAY_PIPE_A_HBLANK_INTERRUPT (1 << 13) +#define I915_HWB_OOM_INTERRUPT (1 << 13) +#define I915_LPE_PIPE_C_INTERRUPT (1 << 12) +#define I915_SYNC_STATUS_INTERRUPT (1 << 12) +#define I915_MISC_INTERRUPT (1 << 11) +#define I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT (1 << 11) +#define I915_DISPLAY_PIPE_C_VBLANK_INTERRUPT (1 << 10) +#define I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT (1 << 10) +#define I915_DISPLAY_PIPE_C_EVENT_INTERRUPT (1 << 9) +#define I915_OVERLAY_PLANE_FLIP_PENDING_INTERRUPT (1 << 9) +#define I915_DISPLAY_PIPE_C_DPBM_INTERRUPT (1 << 8) +#define I915_DISPLAY_PLANE_C_FLIP_PENDING_INTERRUPT (1 << 8) +#define I915_DISPLAY_PIPE_A_VBLANK_INTERRUPT (1 << 7) +#define I915_DISPLAY_PIPE_A_EVENT_INTERRUPT (1 << 6) +#define I915_DISPLAY_PIPE_B_VBLANK_INTERRUPT (1 << 5) +#define I915_DISPLAY_PIPE_B_EVENT_INTERRUPT (1 << 4) +#define I915_DISPLAY_PIPE_A_DPBM_INTERRUPT (1 << 3) +#define I915_DISPLAY_PIPE_B_DPBM_INTERRUPT (1 << 2) +#define I915_DEBUG_INTERRUPT (1 << 2) +#define I915_WINVALID_INTERRUPT (1 << 1) +#define I915_USER_INTERRUPT (1 << 1) +#define I915_ASLE_INTERRUPT (1 << 0) +#define I915_BSD_USER_INTERRUPT (1 << 25) + +#define I915_HDMI_LPE_AUDIO_BASE (VLV_DISPLAY_BASE + 0x65000) +#define I915_HDMI_LPE_AUDIO_SIZE 0x1000 + +/* DisplayPort Audio w/ LPE */ +#define VLV_AUD_CHICKEN_BIT_REG _MMIO(VLV_DISPLAY_BASE + 0x62F38) +#define VLV_CHICKEN_BIT_DBG_ENABLE (1 << 0) + +#define _VLV_AUD_PORT_EN_B_DBG (VLV_DISPLAY_BASE + 0x62F20) +#define _VLV_AUD_PORT_EN_C_DBG (VLV_DISPLAY_BASE + 0x62F30) +#define _VLV_AUD_PORT_EN_D_DBG (VLV_DISPLAY_BASE + 0x62F34) +#define VLV_AUD_PORT_EN_DBG(port) _MMIO_PORT3((port) - PORT_B, \ + _VLV_AUD_PORT_EN_B_DBG, \ + _VLV_AUD_PORT_EN_C_DBG, \ + _VLV_AUD_PORT_EN_D_DBG) +#define VLV_AMP_MUTE (1 << 1) + +#define GEN6_BSD_RNCID _MMIO(0x12198) + +#define GEN7_FF_THREAD_MODE _MMIO(0x20a0) +#define GEN7_FF_SCHED_MASK 0x0077070 +#define GEN8_FF_DS_REF_CNT_FFME (1 << 19) +#define GEN7_FF_TS_SCHED_HS1 (0x5 << 16) +#define GEN7_FF_TS_SCHED_HS0 (0x3 << 16) +#define GEN7_FF_TS_SCHED_LOAD_BALANCE (0x1 << 16) +#define GEN7_FF_TS_SCHED_HW (0x0 << 16) /* Default */ +#define GEN7_FF_VS_REF_CNT_FFME (1 << 15) +#define GEN7_FF_VS_SCHED_HS1 (0x5 << 12) +#define GEN7_FF_VS_SCHED_HS0 (0x3 << 12) +#define GEN7_FF_VS_SCHED_LOAD_BALANCE (0x1 << 12) /* Default */ +#define GEN7_FF_VS_SCHED_HW (0x0 << 12) +#define GEN7_FF_DS_SCHED_HS1 (0x5 << 4) +#define GEN7_FF_DS_SCHED_HS0 (0x3 << 4) +#define GEN7_FF_DS_SCHED_LOAD_BALANCE (0x1 << 4) /* Default */ +#define GEN7_FF_DS_SCHED_HW (0x0 << 4) + +/* + * Framebuffer compression (915+ only) + */ + +#define FBC_CFB_BASE _MMIO(0x3200) /* 4k page aligned */ +#define FBC_LL_BASE _MMIO(0x3204) /* 4k page aligned */ +#define FBC_CONTROL _MMIO(0x3208) +#define FBC_CTL_EN (1 << 31) +#define FBC_CTL_PERIODIC (1 << 30) +#define FBC_CTL_INTERVAL_SHIFT (16) +#define FBC_CTL_UNCOMPRESSIBLE (1 << 14) +#define FBC_CTL_C3_IDLE (1 << 13) +#define FBC_CTL_STRIDE_SHIFT (5) +#define FBC_CTL_FENCENO_SHIFT (0) +#define FBC_COMMAND _MMIO(0x320c) +#define FBC_CMD_COMPRESS (1 << 0) +#define FBC_STATUS _MMIO(0x3210) +#define FBC_STAT_COMPRESSING (1 << 31) +#define FBC_STAT_COMPRESSED (1 << 30) +#define FBC_STAT_MODIFIED (1 << 29) +#define FBC_STAT_CURRENT_LINE_SHIFT (0) +#define FBC_CONTROL2 _MMIO(0x3214) +#define FBC_CTL_FENCE_DBL (0 << 4) +#define FBC_CTL_IDLE_IMM (0 << 2) +#define FBC_CTL_IDLE_FULL (1 << 2) +#define FBC_CTL_IDLE_LINE (2 << 2) +#define FBC_CTL_IDLE_DEBUG (3 << 2) +#define FBC_CTL_CPU_FENCE (1 << 1) +#define FBC_CTL_PLANE(plane) ((plane) << 0) +#define FBC_FENCE_OFF _MMIO(0x3218) /* BSpec typo has 321Bh */ +#define FBC_TAG(i) _MMIO(0x3300 + (i) * 4) + +#define FBC_LL_SIZE (1536) + +#define FBC_LLC_READ_CTRL _MMIO(0x9044) +#define FBC_LLC_FULLY_OPEN (1 << 30) + +/* Framebuffer compression for GM45+ */ +#define DPFC_CB_BASE _MMIO(0x3200) +#define DPFC_CONTROL _MMIO(0x3208) +#define DPFC_CTL_EN (1 << 31) +#define DPFC_CTL_PLANE(plane) ((plane) << 30) +#define IVB_DPFC_CTL_PLANE(plane) ((plane) << 29) +#define DPFC_CTL_FENCE_EN (1 << 29) +#define IVB_DPFC_CTL_FENCE_EN (1 << 28) +#define DPFC_CTL_PERSISTENT_MODE (1 << 25) +#define DPFC_SR_EN (1 << 10) +#define DPFC_CTL_LIMIT_1X (0 << 6) +#define DPFC_CTL_LIMIT_2X (1 << 6) +#define DPFC_CTL_LIMIT_4X (2 << 6) +#define DPFC_RECOMP_CTL _MMIO(0x320c) +#define DPFC_RECOMP_STALL_EN (1 << 27) +#define DPFC_RECOMP_STALL_WM_SHIFT (16) +#define DPFC_RECOMP_STALL_WM_MASK (0x07ff0000) +#define DPFC_RECOMP_TIMER_COUNT_SHIFT (0) +#define DPFC_RECOMP_TIMER_COUNT_MASK (0x0000003f) +#define DPFC_STATUS _MMIO(0x3210) +#define DPFC_INVAL_SEG_SHIFT (16) +#define DPFC_INVAL_SEG_MASK (0x07ff0000) +#define DPFC_COMP_SEG_SHIFT (0) +#define DPFC_COMP_SEG_MASK (0x000007ff) +#define DPFC_STATUS2 _MMIO(0x3214) +#define DPFC_FENCE_YOFF _MMIO(0x3218) +#define DPFC_CHICKEN _MMIO(0x3224) +#define DPFC_HT_MODIFY (1 << 31) + +/* Framebuffer compression for Ironlake */ +#define ILK_DPFC_CB_BASE _MMIO(0x43200) +#define ILK_DPFC_CONTROL _MMIO(0x43208) +#define FBC_CTL_FALSE_COLOR (1 << 10) +/* The bit 28-8 is reserved */ +#define DPFC_RESERVED (0x1FFFFF00) +#define ILK_DPFC_RECOMP_CTL _MMIO(0x4320c) +#define ILK_DPFC_STATUS _MMIO(0x43210) +#define ILK_DPFC_COMP_SEG_MASK 0x7ff +#define IVB_FBC_STATUS2 _MMIO(0x43214) +#define IVB_FBC_COMP_SEG_MASK 0x7ff +#define BDW_FBC_COMP_SEG_MASK 0xfff +#define ILK_DPFC_FENCE_YOFF _MMIO(0x43218) +#define ILK_DPFC_CHICKEN _MMIO(0x43224) +#define ILK_DPFC_DISABLE_DUMMY0 (1 << 8) +#define ILK_DPFC_NUKE_ON_ANY_MODIFICATION (1 << 23) +#define ILK_FBC_RT_BASE _MMIO(0x2128) +#define ILK_FBC_RT_VALID (1 << 0) +#define SNB_FBC_FRONT_BUFFER (1 << 1) + +#define ILK_DISPLAY_CHICKEN1 _MMIO(0x42000) +#define ILK_FBCQ_DIS (1 << 22) +#define ILK_PABSTRETCH_DIS (1 << 21) + + +/* + * Framebuffer compression for Sandybridge + * + * The following two registers are of type GTTMMADR + */ +#define SNB_DPFC_CTL_SA _MMIO(0x100100) +#define SNB_CPU_FENCE_ENABLE (1 << 29) +#define DPFC_CPU_FENCE_OFFSET _MMIO(0x100104) + +/* Framebuffer compression for Ivybridge */ +#define IVB_FBC_RT_BASE _MMIO(0x7020) + +#define IPS_CTL _MMIO(0x43408) +#define IPS_ENABLE (1 << 31) + +#define MSG_FBC_REND_STATE _MMIO(0x50380) +#define FBC_REND_NUKE (1 << 2) +#define FBC_REND_CACHE_CLEAN (1 << 1) + +/* + * GPIO regs + */ +#define GPIOA _MMIO(0x5010) +#define GPIOB _MMIO(0x5014) +#define GPIOC _MMIO(0x5018) +#define GPIOD _MMIO(0x501c) +#define GPIOE _MMIO(0x5020) +#define GPIOF _MMIO(0x5024) +#define GPIOG _MMIO(0x5028) +#define GPIOH _MMIO(0x502c) +#define GPIOJ _MMIO(0x5034) +#define GPIOK _MMIO(0x5038) +#define GPIOL _MMIO(0x503C) +#define GPIOM _MMIO(0x5040) +# define GPIO_CLOCK_DIR_MASK (1 << 0) +# define GPIO_CLOCK_DIR_IN (0 << 1) +# define GPIO_CLOCK_DIR_OUT (1 << 1) +# define GPIO_CLOCK_VAL_MASK (1 << 2) +# define GPIO_CLOCK_VAL_OUT (1 << 3) +# define GPIO_CLOCK_VAL_IN (1 << 4) +# define GPIO_CLOCK_PULLUP_DISABLE (1 << 5) +# define GPIO_DATA_DIR_MASK (1 << 8) +# define GPIO_DATA_DIR_IN (0 << 9) +# define GPIO_DATA_DIR_OUT (1 << 9) +# define GPIO_DATA_VAL_MASK (1 << 10) +# define GPIO_DATA_VAL_OUT (1 << 11) +# define GPIO_DATA_VAL_IN (1 << 12) +# define GPIO_DATA_PULLUP_DISABLE (1 << 13) + +#define GMBUS0 _MMIO(dev_priv->gpio_mmio_base + 0x5100) /* clock/port select */ +#define GMBUS_AKSV_SELECT (1 << 11) +#define GMBUS_RATE_100KHZ (0 << 8) +#define GMBUS_RATE_50KHZ (1 << 8) +#define GMBUS_RATE_400KHZ (2 << 8) /* reserved on Pineview */ +#define GMBUS_RATE_1MHZ (3 << 8) /* reserved on Pineview */ +#define GMBUS_HOLD_EXT (1 << 7) /* 300ns hold time, rsvd on Pineview */ +#define GMBUS_BYTE_CNT_OVERRIDE (1 << 6) +#define GMBUS_PIN_DISABLED 0 +#define GMBUS_PIN_SSC 1 +#define GMBUS_PIN_VGADDC 2 +#define GMBUS_PIN_PANEL 3 +#define GMBUS_PIN_DPD_CHV 3 /* HDMID_CHV */ +#define GMBUS_PIN_DPC 4 /* HDMIC */ +#define GMBUS_PIN_DPB 5 /* SDVO, HDMIB */ +#define GMBUS_PIN_DPD 6 /* HDMID */ +#define GMBUS_PIN_RESERVED 7 /* 7 reserved */ +#define GMBUS_PIN_1_BXT 1 /* BXT+ (atom) and CNP+ (big core) */ +#define GMBUS_PIN_2_BXT 2 +#define GMBUS_PIN_3_BXT 3 +#define GMBUS_PIN_4_CNP 4 +#define GMBUS_PIN_9_TC1_ICP 9 +#define GMBUS_PIN_10_TC2_ICP 10 +#define GMBUS_PIN_11_TC3_ICP 11 +#define GMBUS_PIN_12_TC4_ICP 12 + +#define GMBUS_NUM_PINS 13 /* including 0 */ +#define GMBUS1 _MMIO(dev_priv->gpio_mmio_base + 0x5104) /* command/status */ +#define GMBUS_SW_CLR_INT (1 << 31) +#define GMBUS_SW_RDY (1 << 30) +#define GMBUS_ENT (1 << 29) /* enable timeout */ +#define GMBUS_CYCLE_NONE (0 << 25) +#define GMBUS_CYCLE_WAIT (1 << 25) +#define GMBUS_CYCLE_INDEX (2 << 25) +#define GMBUS_CYCLE_STOP (4 << 25) +#define GMBUS_BYTE_COUNT_SHIFT 16 +#define GMBUS_BYTE_COUNT_MAX 256U +#define GEN9_GMBUS_BYTE_COUNT_MAX 511U +#define GMBUS_SLAVE_INDEX_SHIFT 8 +#define GMBUS_SLAVE_ADDR_SHIFT 1 +#define GMBUS_SLAVE_READ (1 << 0) +#define GMBUS_SLAVE_WRITE (0 << 0) +#define GMBUS2 _MMIO(dev_priv->gpio_mmio_base + 0x5108) /* status */ +#define GMBUS_INUSE (1 << 15) +#define GMBUS_HW_WAIT_PHASE (1 << 14) +#define GMBUS_STALL_TIMEOUT (1 << 13) +#define GMBUS_INT (1 << 12) +#define GMBUS_HW_RDY (1 << 11) +#define GMBUS_SATOER (1 << 10) +#define GMBUS_ACTIVE (1 << 9) +#define GMBUS3 _MMIO(dev_priv->gpio_mmio_base + 0x510c) /* data buffer bytes 3-0 */ +#define GMBUS4 _MMIO(dev_priv->gpio_mmio_base + 0x5110) /* interrupt mask (Pineview+) */ +#define GMBUS_SLAVE_TIMEOUT_EN (1 << 4) +#define GMBUS_NAK_EN (1 << 3) +#define GMBUS_IDLE_EN (1 << 2) +#define GMBUS_HW_WAIT_EN (1 << 1) +#define GMBUS_HW_RDY_EN (1 << 0) +#define GMBUS5 _MMIO(dev_priv->gpio_mmio_base + 0x5120) /* byte index */ +#define GMBUS_2BYTE_INDEX_EN (1 << 31) + +/* + * Clock control & power management + */ +#define _DPLL_A (dev_priv->info.display_mmio_offset + 0x6014) +#define _DPLL_B (dev_priv->info.display_mmio_offset + 0x6018) +#define _CHV_DPLL_C (dev_priv->info.display_mmio_offset + 0x6030) +#define DPLL(pipe) _MMIO_PIPE3((pipe), _DPLL_A, _DPLL_B, _CHV_DPLL_C) + +#define VGA0 _MMIO(0x6000) +#define VGA1 _MMIO(0x6004) +#define VGA_PD _MMIO(0x6010) +#define VGA0_PD_P2_DIV_4 (1 << 7) +#define VGA0_PD_P1_DIV_2 (1 << 5) +#define VGA0_PD_P1_SHIFT 0 +#define VGA0_PD_P1_MASK (0x1f << 0) +#define VGA1_PD_P2_DIV_4 (1 << 15) +#define VGA1_PD_P1_DIV_2 (1 << 13) +#define VGA1_PD_P1_SHIFT 8 +#define VGA1_PD_P1_MASK (0x1f << 8) +#define DPLL_VCO_ENABLE (1 << 31) +#define DPLL_SDVO_HIGH_SPEED (1 << 30) +#define DPLL_DVO_2X_MODE (1 << 30) +#define DPLL_EXT_BUFFER_ENABLE_VLV (1 << 30) +#define DPLL_SYNCLOCK_ENABLE (1 << 29) +#define DPLL_REF_CLK_ENABLE_VLV (1 << 29) +#define DPLL_VGA_MODE_DIS (1 << 28) +#define DPLLB_MODE_DAC_SERIAL (1 << 26) /* i915 */ +#define DPLLB_MODE_LVDS (2 << 26) /* i915 */ +#define DPLL_MODE_MASK (3 << 26) +#define DPLL_DAC_SERIAL_P2_CLOCK_DIV_10 (0 << 24) /* i915 */ +#define DPLL_DAC_SERIAL_P2_CLOCK_DIV_5 (1 << 24) /* i915 */ +#define DPLLB_LVDS_P2_CLOCK_DIV_14 (0 << 24) /* i915 */ +#define DPLLB_LVDS_P2_CLOCK_DIV_7 (1 << 24) /* i915 */ +#define DPLL_P2_CLOCK_DIV_MASK 0x03000000 /* i915 */ +#define DPLL_FPA01_P1_POST_DIV_MASK 0x00ff0000 /* i915 */ +#define DPLL_FPA01_P1_POST_DIV_MASK_PINEVIEW 0x00ff8000 /* Pineview */ +#define DPLL_LOCK_VLV (1 << 15) +#define DPLL_INTEGRATED_CRI_CLK_VLV (1 << 14) +#define DPLL_INTEGRATED_REF_CLK_VLV (1 << 13) +#define DPLL_SSC_REF_CLK_CHV (1 << 13) +#define DPLL_PORTC_READY_MASK (0xf << 4) +#define DPLL_PORTB_READY_MASK (0xf) + +#define DPLL_FPA01_P1_POST_DIV_MASK_I830 0x001f0000 + +/* Additional CHV pll/phy registers */ +#define DPIO_PHY_STATUS _MMIO(VLV_DISPLAY_BASE + 0x6240) +#define DPLL_PORTD_READY_MASK (0xf) +#define DISPLAY_PHY_CONTROL _MMIO(VLV_DISPLAY_BASE + 0x60100) +#define PHY_CH_POWER_DOWN_OVRD_EN(phy, ch) (1 << (2 * (phy) + (ch) + 27)) +#define PHY_LDO_DELAY_0NS 0x0 +#define PHY_LDO_DELAY_200NS 0x1 +#define PHY_LDO_DELAY_600NS 0x2 +#define PHY_LDO_SEQ_DELAY(delay, phy) ((delay) << (2 * (phy) + 23)) +#define PHY_CH_POWER_DOWN_OVRD(mask, phy, ch) ((mask) << (8 * (phy) + 4 * (ch) + 11)) +#define PHY_CH_SU_PSR 0x1 +#define PHY_CH_DEEP_PSR 0x7 +#define PHY_CH_POWER_MODE(mode, phy, ch) ((mode) << (6 * (phy) + 3 * (ch) + 2)) +#define PHY_COM_LANE_RESET_DEASSERT(phy) (1 << (phy)) +#define DISPLAY_PHY_STATUS _MMIO(VLV_DISPLAY_BASE + 0x60104) +#define PHY_POWERGOOD(phy) (((phy) == DPIO_PHY0) ? (1 << 31) : (1 << 30)) +#define PHY_STATUS_CMN_LDO(phy, ch) (1 << (6 - (6 * (phy) + 3 * (ch)))) +#define PHY_STATUS_SPLINE_LDO(phy, ch, spline) (1 << (8 - (6 * (phy) + 3 * (ch) + (spline)))) + +/* + * The i830 generation, in LVDS mode, defines P1 as the bit number set within + * this field (only one bit may be set). + */ +#define DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS 0x003f0000 +#define DPLL_FPA01_P1_POST_DIV_SHIFT 16 +#define DPLL_FPA01_P1_POST_DIV_SHIFT_PINEVIEW 15 +/* i830, required in DVO non-gang */ +#define PLL_P2_DIVIDE_BY_4 (1 << 23) +#define PLL_P1_DIVIDE_BY_TWO (1 << 21) /* i830 */ +#define PLL_REF_INPUT_DREFCLK (0 << 13) +#define PLL_REF_INPUT_TVCLKINA (1 << 13) /* i830 */ +#define PLL_REF_INPUT_TVCLKINBC (2 << 13) /* SDVO TVCLKIN */ +#define PLLB_REF_INPUT_SPREADSPECTRUMIN (3 << 13) +#define PLL_REF_INPUT_MASK (3 << 13) +#define PLL_LOAD_PULSE_PHASE_SHIFT 9 +/* Ironlake */ +# define PLL_REF_SDVO_HDMI_MULTIPLIER_SHIFT 9 +# define PLL_REF_SDVO_HDMI_MULTIPLIER_MASK (7 << 9) +# define PLL_REF_SDVO_HDMI_MULTIPLIER(x) (((x) - 1) << 9) +# define DPLL_FPA1_P1_POST_DIV_SHIFT 0 +# define DPLL_FPA1_P1_POST_DIV_MASK 0xff + +/* + * Parallel to Serial Load Pulse phase selection. + * Selects the phase for the 10X DPLL clock for the PCIe + * digital display port. The range is 4 to 13; 10 or more + * is just a flip delay. The default is 6 + */ +#define PLL_LOAD_PULSE_PHASE_MASK (0xf << PLL_LOAD_PULSE_PHASE_SHIFT) +#define DISPLAY_RATE_SELECT_FPA1 (1 << 8) +/* + * SDVO multiplier for 945G/GM. Not used on 965. + */ +#define SDVO_MULTIPLIER_MASK 0x000000ff +#define SDVO_MULTIPLIER_SHIFT_HIRES 4 +#define SDVO_MULTIPLIER_SHIFT_VGA 0 + +#define _DPLL_A_MD (dev_priv->info.display_mmio_offset + 0x601c) +#define _DPLL_B_MD (dev_priv->info.display_mmio_offset + 0x6020) +#define _CHV_DPLL_C_MD (dev_priv->info.display_mmio_offset + 0x603c) +#define DPLL_MD(pipe) _MMIO_PIPE3((pipe), _DPLL_A_MD, _DPLL_B_MD, _CHV_DPLL_C_MD) + +/* + * UDI pixel divider, controlling how many pixels are stuffed into a packet. + * + * Value is pixels minus 1. Must be set to 1 pixel for SDVO. + */ +#define DPLL_MD_UDI_DIVIDER_MASK 0x3f000000 +#define DPLL_MD_UDI_DIVIDER_SHIFT 24 +/* UDI pixel divider for VGA, same as DPLL_MD_UDI_DIVIDER_MASK. */ +#define DPLL_MD_VGA_UDI_DIVIDER_MASK 0x003f0000 +#define DPLL_MD_VGA_UDI_DIVIDER_SHIFT 16 +/* + * SDVO/UDI pixel multiplier. + * + * SDVO requires that the bus clock rate be between 1 and 2 Ghz, and the bus + * clock rate is 10 times the DPLL clock. At low resolution/refresh rate + * modes, the bus rate would be below the limits, so SDVO allows for stuffing + * dummy bytes in the datastream at an increased clock rate, with both sides of + * the link knowing how many bytes are fill. + * + * So, for a mode with a dotclock of 65Mhz, we would want to double the clock + * rate to 130Mhz to get a bus rate of 1.30Ghz. The DPLL clock rate would be + * set to 130Mhz, and the SDVO multiplier set to 2x in this register and + * through an SDVO command. + * + * This register field has values of multiplication factor minus 1, with + * a maximum multiplier of 5 for SDVO. + */ +#define DPLL_MD_UDI_MULTIPLIER_MASK 0x00003f00 +#define DPLL_MD_UDI_MULTIPLIER_SHIFT 8 +/* + * SDVO/UDI pixel multiplier for VGA, same as DPLL_MD_UDI_MULTIPLIER_MASK. + * This best be set to the default value (3) or the CRT won't work. No, + * I don't entirely understand what this does... + */ +#define DPLL_MD_VGA_UDI_MULTIPLIER_MASK 0x0000003f +#define DPLL_MD_VGA_UDI_MULTIPLIER_SHIFT 0 + +#define RAWCLK_FREQ_VLV _MMIO(VLV_DISPLAY_BASE + 0x6024) + +#define _FPA0 0x6040 +#define _FPA1 0x6044 +#define _FPB0 0x6048 +#define _FPB1 0x604c +#define FP0(pipe) _MMIO_PIPE(pipe, _FPA0, _FPB0) +#define FP1(pipe) _MMIO_PIPE(pipe, _FPA1, _FPB1) +#define FP_N_DIV_MASK 0x003f0000 +#define FP_N_PINEVIEW_DIV_MASK 0x00ff0000 +#define FP_N_DIV_SHIFT 16 +#define FP_M1_DIV_MASK 0x00003f00 +#define FP_M1_DIV_SHIFT 8 +#define FP_M2_DIV_MASK 0x0000003f +#define FP_M2_PINEVIEW_DIV_MASK 0x000000ff +#define FP_M2_DIV_SHIFT 0 +#define DPLL_TEST _MMIO(0x606c) +#define DPLLB_TEST_SDVO_DIV_1 (0 << 22) +#define DPLLB_TEST_SDVO_DIV_2 (1 << 22) +#define DPLLB_TEST_SDVO_DIV_4 (2 << 22) +#define DPLLB_TEST_SDVO_DIV_MASK (3 << 22) +#define DPLLB_TEST_N_BYPASS (1 << 19) +#define DPLLB_TEST_M_BYPASS (1 << 18) +#define DPLLB_INPUT_BUFFER_ENABLE (1 << 16) +#define DPLLA_TEST_N_BYPASS (1 << 3) +#define DPLLA_TEST_M_BYPASS (1 << 2) +#define DPLLA_INPUT_BUFFER_ENABLE (1 << 0) +#define D_STATE _MMIO(0x6104) +#define DSTATE_GFX_RESET_I830 (1 << 6) +#define DSTATE_PLL_D3_OFF (1 << 3) +#define DSTATE_GFX_CLOCK_GATING (1 << 1) +#define DSTATE_DOT_CLOCK_GATING (1 << 0) +#define DSPCLK_GATE_D _MMIO(dev_priv->info.display_mmio_offset + 0x6200) +# define DPUNIT_B_CLOCK_GATE_DISABLE (1 << 30) /* 965 */ +# define VSUNIT_CLOCK_GATE_DISABLE (1 << 29) /* 965 */ +# define VRHUNIT_CLOCK_GATE_DISABLE (1 << 28) /* 965 */ +# define VRDUNIT_CLOCK_GATE_DISABLE (1 << 27) /* 965 */ +# define AUDUNIT_CLOCK_GATE_DISABLE (1 << 26) /* 965 */ +# define DPUNIT_A_CLOCK_GATE_DISABLE (1 << 25) /* 965 */ +# define DPCUNIT_CLOCK_GATE_DISABLE (1 << 24) /* 965 */ +# define PNV_GMBUSUNIT_CLOCK_GATE_DISABLE (1 << 24) /* pnv */ +# define TVRUNIT_CLOCK_GATE_DISABLE (1 << 23) /* 915-945 */ +# define TVCUNIT_CLOCK_GATE_DISABLE (1 << 22) /* 915-945 */ +# define TVFUNIT_CLOCK_GATE_DISABLE (1 << 21) /* 915-945 */ +# define TVEUNIT_CLOCK_GATE_DISABLE (1 << 20) /* 915-945 */ +# define DVSUNIT_CLOCK_GATE_DISABLE (1 << 19) /* 915-945 */ +# define DSSUNIT_CLOCK_GATE_DISABLE (1 << 18) /* 915-945 */ +# define DDBUNIT_CLOCK_GATE_DISABLE (1 << 17) /* 915-945 */ +# define DPRUNIT_CLOCK_GATE_DISABLE (1 << 16) /* 915-945 */ +# define DPFUNIT_CLOCK_GATE_DISABLE (1 << 15) /* 915-945 */ +# define DPBMUNIT_CLOCK_GATE_DISABLE (1 << 14) /* 915-945 */ +# define DPLSUNIT_CLOCK_GATE_DISABLE (1 << 13) /* 915-945 */ +# define DPLUNIT_CLOCK_GATE_DISABLE (1 << 12) /* 915-945 */ +# define DPOUNIT_CLOCK_GATE_DISABLE (1 << 11) +# define DPBUNIT_CLOCK_GATE_DISABLE (1 << 10) +# define DCUNIT_CLOCK_GATE_DISABLE (1 << 9) +# define DPUNIT_CLOCK_GATE_DISABLE (1 << 8) +# define VRUNIT_CLOCK_GATE_DISABLE (1 << 7) /* 915+: reserved */ +# define OVHUNIT_CLOCK_GATE_DISABLE (1 << 6) /* 830-865 */ +# define DPIOUNIT_CLOCK_GATE_DISABLE (1 << 6) /* 915-945 */ +# define OVFUNIT_CLOCK_GATE_DISABLE (1 << 5) +# define OVBUNIT_CLOCK_GATE_DISABLE (1 << 4) +/* + * This bit must be set on the 830 to prevent hangs when turning off the + * overlay scaler. + */ +# define OVRUNIT_CLOCK_GATE_DISABLE (1 << 3) +# define OVCUNIT_CLOCK_GATE_DISABLE (1 << 2) +# define OVUUNIT_CLOCK_GATE_DISABLE (1 << 1) +# define ZVUNIT_CLOCK_GATE_DISABLE (1 << 0) /* 830 */ +# define OVLUNIT_CLOCK_GATE_DISABLE (1 << 0) /* 845,865 */ + +#define RENCLK_GATE_D1 _MMIO(0x6204) +# define BLITTER_CLOCK_GATE_DISABLE (1 << 13) /* 945GM only */ +# define MPEG_CLOCK_GATE_DISABLE (1 << 12) /* 945GM only */ +# define PC_FE_CLOCK_GATE_DISABLE (1 << 11) +# define PC_BE_CLOCK_GATE_DISABLE (1 << 10) +# define WINDOWER_CLOCK_GATE_DISABLE (1 << 9) +# define INTERPOLATOR_CLOCK_GATE_DISABLE (1 << 8) +# define COLOR_CALCULATOR_CLOCK_GATE_DISABLE (1 << 7) +# define MOTION_COMP_CLOCK_GATE_DISABLE (1 << 6) +# define MAG_CLOCK_GATE_DISABLE (1 << 5) +/* This bit must be unset on 855,865 */ +# define MECI_CLOCK_GATE_DISABLE (1 << 4) +# define DCMP_CLOCK_GATE_DISABLE (1 << 3) +# define MEC_CLOCK_GATE_DISABLE (1 << 2) +# define MECO_CLOCK_GATE_DISABLE (1 << 1) +/* This bit must be set on 855,865. */ +# define SV_CLOCK_GATE_DISABLE (1 << 0) +# define I915_MPEG_CLOCK_GATE_DISABLE (1 << 16) +# define I915_VLD_IP_PR_CLOCK_GATE_DISABLE (1 << 15) +# define I915_MOTION_COMP_CLOCK_GATE_DISABLE (1 << 14) +# define I915_BD_BF_CLOCK_GATE_DISABLE (1 << 13) +# define I915_SF_SE_CLOCK_GATE_DISABLE (1 << 12) +# define I915_WM_CLOCK_GATE_DISABLE (1 << 11) +# define I915_IZ_CLOCK_GATE_DISABLE (1 << 10) +# define I915_PI_CLOCK_GATE_DISABLE (1 << 9) +# define I915_DI_CLOCK_GATE_DISABLE (1 << 8) +# define I915_SH_SV_CLOCK_GATE_DISABLE (1 << 7) +# define I915_PL_DG_QC_FT_CLOCK_GATE_DISABLE (1 << 6) +# define I915_SC_CLOCK_GATE_DISABLE (1 << 5) +# define I915_FL_CLOCK_GATE_DISABLE (1 << 4) +# define I915_DM_CLOCK_GATE_DISABLE (1 << 3) +# define I915_PS_CLOCK_GATE_DISABLE (1 << 2) +# define I915_CC_CLOCK_GATE_DISABLE (1 << 1) +# define I915_BY_CLOCK_GATE_DISABLE (1 << 0) + +# define I965_RCZ_CLOCK_GATE_DISABLE (1 << 30) +/* This bit must always be set on 965G/965GM */ +# define I965_RCC_CLOCK_GATE_DISABLE (1 << 29) +# define I965_RCPB_CLOCK_GATE_DISABLE (1 << 28) +# define I965_DAP_CLOCK_GATE_DISABLE (1 << 27) +# define I965_ROC_CLOCK_GATE_DISABLE (1 << 26) +# define I965_GW_CLOCK_GATE_DISABLE (1 << 25) +# define I965_TD_CLOCK_GATE_DISABLE (1 << 24) +/* This bit must always be set on 965G */ +# define I965_ISC_CLOCK_GATE_DISABLE (1 << 23) +# define I965_IC_CLOCK_GATE_DISABLE (1 << 22) +# define I965_EU_CLOCK_GATE_DISABLE (1 << 21) +# define I965_IF_CLOCK_GATE_DISABLE (1 << 20) +# define I965_TC_CLOCK_GATE_DISABLE (1 << 19) +# define I965_SO_CLOCK_GATE_DISABLE (1 << 17) +# define I965_FBC_CLOCK_GATE_DISABLE (1 << 16) +# define I965_MARI_CLOCK_GATE_DISABLE (1 << 15) +# define I965_MASF_CLOCK_GATE_DISABLE (1 << 14) +# define I965_MAWB_CLOCK_GATE_DISABLE (1 << 13) +# define I965_EM_CLOCK_GATE_DISABLE (1 << 12) +# define I965_UC_CLOCK_GATE_DISABLE (1 << 11) +# define I965_SI_CLOCK_GATE_DISABLE (1 << 6) +# define I965_MT_CLOCK_GATE_DISABLE (1 << 5) +# define I965_PL_CLOCK_GATE_DISABLE (1 << 4) +# define I965_DG_CLOCK_GATE_DISABLE (1 << 3) +# define I965_QC_CLOCK_GATE_DISABLE (1 << 2) +# define I965_FT_CLOCK_GATE_DISABLE (1 << 1) +# define I965_DM_CLOCK_GATE_DISABLE (1 << 0) + +#define RENCLK_GATE_D2 _MMIO(0x6208) +#define VF_UNIT_CLOCK_GATE_DISABLE (1 << 9) +#define GS_UNIT_CLOCK_GATE_DISABLE (1 << 7) +#define CL_UNIT_CLOCK_GATE_DISABLE (1 << 6) + +#define VDECCLK_GATE_D _MMIO(0x620C) /* g4x only */ +#define VCP_UNIT_CLOCK_GATE_DISABLE (1 << 4) + +#define RAMCLK_GATE_D _MMIO(0x6210) /* CRL only */ +#define DEUC _MMIO(0x6214) /* CRL only */ + +#define FW_BLC_SELF_VLV _MMIO(VLV_DISPLAY_BASE + 0x6500) +#define FW_CSPWRDWNEN (1 << 15) + +#define MI_ARB_VLV _MMIO(VLV_DISPLAY_BASE + 0x6504) + +#define CZCLK_CDCLK_FREQ_RATIO _MMIO(VLV_DISPLAY_BASE + 0x6508) +#define CDCLK_FREQ_SHIFT 4 +#define CDCLK_FREQ_MASK (0x1f << CDCLK_FREQ_SHIFT) +#define CZCLK_FREQ_MASK 0xf + +#define GCI_CONTROL _MMIO(VLV_DISPLAY_BASE + 0x650C) +#define PFI_CREDIT_63 (9 << 28) /* chv only */ +#define PFI_CREDIT_31 (8 << 28) /* chv only */ +#define PFI_CREDIT(x) (((x) - 8) << 28) /* 8-15 */ +#define PFI_CREDIT_RESEND (1 << 27) +#define VGA_FAST_MODE_DISABLE (1 << 14) + +#define GMBUSFREQ_VLV _MMIO(VLV_DISPLAY_BASE + 0x6510) + +/* + * Palette regs + */ +#define PALETTE_A_OFFSET 0xa000 +#define PALETTE_B_OFFSET 0xa800 +#define CHV_PALETTE_C_OFFSET 0xc000 +#define PALETTE(pipe, i) _MMIO(dev_priv->info.palette_offsets[pipe] + \ + dev_priv->info.display_mmio_offset + (i) * 4) + +/* MCH MMIO space */ + +/* + * MCHBAR mirror. + * + * This mirrors the MCHBAR MMIO space whose location is determined by + * device 0 function 0's pci config register 0x44 or 0x48 and matches it in + * every way. It is not accessible from the CP register read instructions. + * + * Starting from Haswell, you can't write registers using the MCHBAR mirror, + * just read. + */ +#define MCHBAR_MIRROR_BASE 0x10000 + +#define MCHBAR_MIRROR_BASE_SNB 0x140000 + +#define CTG_STOLEN_RESERVED _MMIO(MCHBAR_MIRROR_BASE + 0x34) +#define ELK_STOLEN_RESERVED _MMIO(MCHBAR_MIRROR_BASE + 0x48) +#define G4X_STOLEN_RESERVED_ADDR1_MASK (0xFFFF << 16) +#define G4X_STOLEN_RESERVED_ADDR2_MASK (0xFFF << 4) +#define G4X_STOLEN_RESERVED_ENABLE (1 << 0) + +/* Memory controller frequency in MCHBAR for Haswell (possible SNB+) */ +#define DCLK _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5e04) + +/* 915-945 and GM965 MCH register controlling DRAM channel access */ +#define DCC _MMIO(MCHBAR_MIRROR_BASE + 0x200) +#define DCC_ADDRESSING_MODE_SINGLE_CHANNEL (0 << 0) +#define DCC_ADDRESSING_MODE_DUAL_CHANNEL_ASYMMETRIC (1 << 0) +#define DCC_ADDRESSING_MODE_DUAL_CHANNEL_INTERLEAVED (2 << 0) +#define DCC_ADDRESSING_MODE_MASK (3 << 0) +#define DCC_CHANNEL_XOR_DISABLE (1 << 10) +#define DCC_CHANNEL_XOR_BIT_17 (1 << 9) +#define DCC2 _MMIO(MCHBAR_MIRROR_BASE + 0x204) +#define DCC2_MODIFIED_ENHANCED_DISABLE (1 << 20) + +/* Pineview MCH register contains DDR3 setting */ +#define CSHRDDR3CTL _MMIO(MCHBAR_MIRROR_BASE + 0x1a8) +#define CSHRDDR3CTL_DDR3 (1 << 2) + +/* 965 MCH register controlling DRAM channel configuration */ +#define C0DRB3 _MMIO(MCHBAR_MIRROR_BASE + 0x206) +#define C1DRB3 _MMIO(MCHBAR_MIRROR_BASE + 0x606) + +/* snb MCH registers for reading the DRAM channel configuration */ +#define MAD_DIMM_C0 _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5004) +#define MAD_DIMM_C1 _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5008) +#define MAD_DIMM_C2 _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x500C) +#define MAD_DIMM_ECC_MASK (0x3 << 24) +#define MAD_DIMM_ECC_OFF (0x0 << 24) +#define MAD_DIMM_ECC_IO_ON_LOGIC_OFF (0x1 << 24) +#define MAD_DIMM_ECC_IO_OFF_LOGIC_ON (0x2 << 24) +#define MAD_DIMM_ECC_ON (0x3 << 24) +#define MAD_DIMM_ENH_INTERLEAVE (0x1 << 22) +#define MAD_DIMM_RANK_INTERLEAVE (0x1 << 21) +#define MAD_DIMM_B_WIDTH_X16 (0x1 << 20) /* X8 chips if unset */ +#define MAD_DIMM_A_WIDTH_X16 (0x1 << 19) /* X8 chips if unset */ +#define MAD_DIMM_B_DUAL_RANK (0x1 << 18) +#define MAD_DIMM_A_DUAL_RANK (0x1 << 17) +#define MAD_DIMM_A_SELECT (0x1 << 16) +/* DIMM sizes are in multiples of 256mb. */ +#define MAD_DIMM_B_SIZE_SHIFT 8 +#define MAD_DIMM_B_SIZE_MASK (0xff << MAD_DIMM_B_SIZE_SHIFT) +#define MAD_DIMM_A_SIZE_SHIFT 0 +#define MAD_DIMM_A_SIZE_MASK (0xff << MAD_DIMM_A_SIZE_SHIFT) + +/* snb MCH registers for priority tuning */ +#define MCH_SSKPD _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5d10) +#define MCH_SSKPD_WM0_MASK 0x3f +#define MCH_SSKPD_WM0_VAL 0xc + +#define MCH_SECP_NRG_STTS _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x592c) + +/* Clocking configuration register */ +#define CLKCFG _MMIO(MCHBAR_MIRROR_BASE + 0xc00) +#define CLKCFG_FSB_400 (5 << 0) /* hrawclk 100 */ +#define CLKCFG_FSB_533 (1 << 0) /* hrawclk 133 */ +#define CLKCFG_FSB_667 (3 << 0) /* hrawclk 166 */ +#define CLKCFG_FSB_800 (2 << 0) /* hrawclk 200 */ +#define CLKCFG_FSB_1067 (6 << 0) /* hrawclk 266 */ +#define CLKCFG_FSB_1067_ALT (0 << 0) /* hrawclk 266 */ +#define CLKCFG_FSB_1333 (7 << 0) /* hrawclk 333 */ +/* + * Note that on at least on ELK the below value is reported for both + * 333 and 400 MHz BIOS FSB setting, but given that the gmch datasheet + * lists only 200/266/333 MHz FSB as supported let's decode it as 333 MHz. + */ +#define CLKCFG_FSB_1333_ALT (4 << 0) /* hrawclk 333 */ +#define CLKCFG_FSB_MASK (7 << 0) +#define CLKCFG_MEM_533 (1 << 4) +#define CLKCFG_MEM_667 (2 << 4) +#define CLKCFG_MEM_800 (3 << 4) +#define CLKCFG_MEM_MASK (7 << 4) + +#define HPLLVCO _MMIO(MCHBAR_MIRROR_BASE + 0xc38) +#define HPLLVCO_MOBILE _MMIO(MCHBAR_MIRROR_BASE + 0xc0f) + +#define TSC1 _MMIO(0x11001) +#define TSE (1 << 0) +#define TR1 _MMIO(0x11006) +#define TSFS _MMIO(0x11020) +#define TSFS_SLOPE_MASK 0x0000ff00 +#define TSFS_SLOPE_SHIFT 8 +#define TSFS_INTR_MASK 0x000000ff + +#define CRSTANDVID _MMIO(0x11100) +#define PXVFREQ(fstart) _MMIO(0x11110 + (fstart) * 4) /* P[0-15]VIDFREQ (0x1114c) (Ironlake) */ +#define PXVFREQ_PX_MASK 0x7f000000 +#define PXVFREQ_PX_SHIFT 24 +#define VIDFREQ_BASE _MMIO(0x11110) +#define VIDFREQ1 _MMIO(0x11110) /* VIDFREQ1-4 (0x1111c) (Cantiga) */ +#define VIDFREQ2 _MMIO(0x11114) +#define VIDFREQ3 _MMIO(0x11118) +#define VIDFREQ4 _MMIO(0x1111c) +#define VIDFREQ_P0_MASK 0x1f000000 +#define VIDFREQ_P0_SHIFT 24 +#define VIDFREQ_P0_CSCLK_MASK 0x00f00000 +#define VIDFREQ_P0_CSCLK_SHIFT 20 +#define VIDFREQ_P0_CRCLK_MASK 0x000f0000 +#define VIDFREQ_P0_CRCLK_SHIFT 16 +#define VIDFREQ_P1_MASK 0x00001f00 +#define VIDFREQ_P1_SHIFT 8 +#define VIDFREQ_P1_CSCLK_MASK 0x000000f0 +#define VIDFREQ_P1_CSCLK_SHIFT 4 +#define VIDFREQ_P1_CRCLK_MASK 0x0000000f +#define INTTOEXT_BASE_ILK _MMIO(0x11300) +#define INTTOEXT_BASE _MMIO(0x11120) /* INTTOEXT1-8 (0x1113c) */ +#define INTTOEXT_MAP3_SHIFT 24 +#define INTTOEXT_MAP3_MASK (0x1f << INTTOEXT_MAP3_SHIFT) +#define INTTOEXT_MAP2_SHIFT 16 +#define INTTOEXT_MAP2_MASK (0x1f << INTTOEXT_MAP2_SHIFT) +#define INTTOEXT_MAP1_SHIFT 8 +#define INTTOEXT_MAP1_MASK (0x1f << INTTOEXT_MAP1_SHIFT) +#define INTTOEXT_MAP0_SHIFT 0 +#define INTTOEXT_MAP0_MASK (0x1f << INTTOEXT_MAP0_SHIFT) +#define MEMSWCTL _MMIO(0x11170) /* Ironlake only */ +#define MEMCTL_CMD_MASK 0xe000 +#define MEMCTL_CMD_SHIFT 13 +#define MEMCTL_CMD_RCLK_OFF 0 +#define MEMCTL_CMD_RCLK_ON 1 +#define MEMCTL_CMD_CHFREQ 2 +#define MEMCTL_CMD_CHVID 3 +#define MEMCTL_CMD_VMMOFF 4 +#define MEMCTL_CMD_VMMON 5 +#define MEMCTL_CMD_STS (1 << 12) /* write 1 triggers command, clears + when command complete */ +#define MEMCTL_FREQ_MASK 0x0f00 /* jitter, from 0-15 */ +#define MEMCTL_FREQ_SHIFT 8 +#define MEMCTL_SFCAVM (1 << 7) +#define MEMCTL_TGT_VID_MASK 0x007f +#define MEMIHYST _MMIO(0x1117c) +#define MEMINTREN _MMIO(0x11180) /* 16 bits */ +#define MEMINT_RSEXIT_EN (1 << 8) +#define MEMINT_CX_SUPR_EN (1 << 7) +#define MEMINT_CONT_BUSY_EN (1 << 6) +#define MEMINT_AVG_BUSY_EN (1 << 5) +#define MEMINT_EVAL_CHG_EN (1 << 4) +#define MEMINT_MON_IDLE_EN (1 << 3) +#define MEMINT_UP_EVAL_EN (1 << 2) +#define MEMINT_DOWN_EVAL_EN (1 << 1) +#define MEMINT_SW_CMD_EN (1 << 0) +#define MEMINTRSTR _MMIO(0x11182) /* 16 bits */ +#define MEM_RSEXIT_MASK 0xc000 +#define MEM_RSEXIT_SHIFT 14 +#define MEM_CONT_BUSY_MASK 0x3000 +#define MEM_CONT_BUSY_SHIFT 12 +#define MEM_AVG_BUSY_MASK 0x0c00 +#define MEM_AVG_BUSY_SHIFT 10 +#define MEM_EVAL_CHG_MASK 0x0300 +#define MEM_EVAL_BUSY_SHIFT 8 +#define MEM_MON_IDLE_MASK 0x00c0 +#define MEM_MON_IDLE_SHIFT 6 +#define MEM_UP_EVAL_MASK 0x0030 +#define MEM_UP_EVAL_SHIFT 4 +#define MEM_DOWN_EVAL_MASK 0x000c +#define MEM_DOWN_EVAL_SHIFT 2 +#define MEM_SW_CMD_MASK 0x0003 +#define MEM_INT_STEER_GFX 0 +#define MEM_INT_STEER_CMR 1 +#define MEM_INT_STEER_SMI 2 +#define MEM_INT_STEER_SCI 3 +#define MEMINTRSTS _MMIO(0x11184) +#define MEMINT_RSEXIT (1 << 7) +#define MEMINT_CONT_BUSY (1 << 6) +#define MEMINT_AVG_BUSY (1 << 5) +#define MEMINT_EVAL_CHG (1 << 4) +#define MEMINT_MON_IDLE (1 << 3) +#define MEMINT_UP_EVAL (1 << 2) +#define MEMINT_DOWN_EVAL (1 << 1) +#define MEMINT_SW_CMD (1 << 0) +#define MEMMODECTL _MMIO(0x11190) +#define MEMMODE_BOOST_EN (1 << 31) +#define MEMMODE_BOOST_FREQ_MASK 0x0f000000 /* jitter for boost, 0-15 */ +#define MEMMODE_BOOST_FREQ_SHIFT 24 +#define MEMMODE_IDLE_MODE_MASK 0x00030000 +#define MEMMODE_IDLE_MODE_SHIFT 16 +#define MEMMODE_IDLE_MODE_EVAL 0 +#define MEMMODE_IDLE_MODE_CONT 1 +#define MEMMODE_HWIDLE_EN (1 << 15) +#define MEMMODE_SWMODE_EN (1 << 14) +#define MEMMODE_RCLK_GATE (1 << 13) +#define MEMMODE_HW_UPDATE (1 << 12) +#define MEMMODE_FSTART_MASK 0x00000f00 /* starting jitter, 0-15 */ +#define MEMMODE_FSTART_SHIFT 8 +#define MEMMODE_FMAX_MASK 0x000000f0 /* max jitter, 0-15 */ +#define MEMMODE_FMAX_SHIFT 4 +#define MEMMODE_FMIN_MASK 0x0000000f /* min jitter, 0-15 */ +#define RCBMAXAVG _MMIO(0x1119c) +#define MEMSWCTL2 _MMIO(0x1119e) /* Cantiga only */ +#define SWMEMCMD_RENDER_OFF (0 << 13) +#define SWMEMCMD_RENDER_ON (1 << 13) +#define SWMEMCMD_SWFREQ (2 << 13) +#define SWMEMCMD_TARVID (3 << 13) +#define SWMEMCMD_VRM_OFF (4 << 13) +#define SWMEMCMD_VRM_ON (5 << 13) +#define CMDSTS (1 << 12) +#define SFCAVM (1 << 11) +#define SWFREQ_MASK 0x0380 /* P0-7 */ +#define SWFREQ_SHIFT 7 +#define TARVID_MASK 0x001f +#define MEMSTAT_CTG _MMIO(0x111a0) +#define RCBMINAVG _MMIO(0x111a0) +#define RCUPEI _MMIO(0x111b0) +#define RCDNEI _MMIO(0x111b4) +#define RSTDBYCTL _MMIO(0x111b8) +#define RS1EN (1 << 31) +#define RS2EN (1 << 30) +#define RS3EN (1 << 29) +#define D3RS3EN (1 << 28) /* Display D3 imlies RS3 */ +#define SWPROMORSX (1 << 27) /* RSx promotion timers ignored */ +#define RCWAKERW (1 << 26) /* Resetwarn from PCH causes wakeup */ +#define DPRSLPVREN (1 << 25) /* Fast voltage ramp enable */ +#define GFXTGHYST (1 << 24) /* Hysteresis to allow trunk gating */ +#define RCX_SW_EXIT (1 << 23) /* Leave RSx and prevent re-entry */ +#define RSX_STATUS_MASK (7 << 20) +#define RSX_STATUS_ON (0 << 20) +#define RSX_STATUS_RC1 (1 << 20) +#define RSX_STATUS_RC1E (2 << 20) +#define RSX_STATUS_RS1 (3 << 20) +#define RSX_STATUS_RS2 (4 << 20) /* aka rc6 */ +#define RSX_STATUS_RSVD (5 << 20) /* deep rc6 unsupported on ilk */ +#define RSX_STATUS_RS3 (6 << 20) /* rs3 unsupported on ilk */ +#define RSX_STATUS_RSVD2 (7 << 20) +#define UWRCRSXE (1 << 19) /* wake counter limit prevents rsx */ +#define RSCRP (1 << 18) /* rs requests control on rs1/2 reqs */ +#define JRSC (1 << 17) /* rsx coupled to cpu c-state */ +#define RS2INC0 (1 << 16) /* allow rs2 in cpu c0 */ +#define RS1CONTSAV_MASK (3 << 14) +#define RS1CONTSAV_NO_RS1 (0 << 14) /* rs1 doesn't save/restore context */ +#define RS1CONTSAV_RSVD (1 << 14) +#define RS1CONTSAV_SAVE_RS1 (2 << 14) /* rs1 saves context */ +#define RS1CONTSAV_FULL_RS1 (3 << 14) /* rs1 saves and restores context */ +#define NORMSLEXLAT_MASK (3 << 12) +#define SLOW_RS123 (0 << 12) +#define SLOW_RS23 (1 << 12) +#define SLOW_RS3 (2 << 12) +#define NORMAL_RS123 (3 << 12) +#define RCMODE_TIMEOUT (1 << 11) /* 0 is eval interval method */ +#define IMPROMOEN (1 << 10) /* promo is immediate or delayed until next idle interval (only for timeout method above) */ +#define RCENTSYNC (1 << 9) /* rs coupled to cpu c-state (3/6/7) */ +#define STATELOCK (1 << 7) /* locked to rs_cstate if 0 */ +#define RS_CSTATE_MASK (3 << 4) +#define RS_CSTATE_C367_RS1 (0 << 4) +#define RS_CSTATE_C36_RS1_C7_RS2 (1 << 4) +#define RS_CSTATE_RSVD (2 << 4) +#define RS_CSTATE_C367_RS2 (3 << 4) +#define REDSAVES (1 << 3) /* no context save if was idle during rs0 */ +#define REDRESTORES (1 << 2) /* no restore if was idle during rs0 */ +#define VIDCTL _MMIO(0x111c0) +#define VIDSTS _MMIO(0x111c8) +#define VIDSTART _MMIO(0x111cc) /* 8 bits */ +#define MEMSTAT_ILK _MMIO(0x111f8) +#define MEMSTAT_VID_MASK 0x7f00 +#define MEMSTAT_VID_SHIFT 8 +#define MEMSTAT_PSTATE_MASK 0x00f8 +#define MEMSTAT_PSTATE_SHIFT 3 +#define MEMSTAT_MON_ACTV (1 << 2) +#define MEMSTAT_SRC_CTL_MASK 0x0003 +#define MEMSTAT_SRC_CTL_CORE 0 +#define MEMSTAT_SRC_CTL_TRB 1 +#define MEMSTAT_SRC_CTL_THM 2 +#define MEMSTAT_SRC_CTL_STDBY 3 +#define RCPREVBSYTUPAVG _MMIO(0x113b8) +#define RCPREVBSYTDNAVG _MMIO(0x113bc) +#define PMMISC _MMIO(0x11214) +#define MCPPCE_EN (1 << 0) /* enable PM_MSG from PCH->MPC */ +#define SDEW _MMIO(0x1124c) +#define CSIEW0 _MMIO(0x11250) +#define CSIEW1 _MMIO(0x11254) +#define CSIEW2 _MMIO(0x11258) +#define PEW(i) _MMIO(0x1125c + (i) * 4) /* 5 registers */ +#define DEW(i) _MMIO(0x11270 + (i) * 4) /* 3 registers */ +#define MCHAFE _MMIO(0x112c0) +#define CSIEC _MMIO(0x112e0) +#define DMIEC _MMIO(0x112e4) +#define DDREC _MMIO(0x112e8) +#define PEG0EC _MMIO(0x112ec) +#define PEG1EC _MMIO(0x112f0) +#define GFXEC _MMIO(0x112f4) +#define RPPREVBSYTUPAVG _MMIO(0x113b8) +#define RPPREVBSYTDNAVG _MMIO(0x113bc) +#define ECR _MMIO(0x11600) +#define ECR_GPFE (1 << 31) +#define ECR_IMONE (1 << 30) +#define ECR_CAP_MASK 0x0000001f /* Event range, 0-31 */ +#define OGW0 _MMIO(0x11608) +#define OGW1 _MMIO(0x1160c) +#define EG0 _MMIO(0x11610) +#define EG1 _MMIO(0x11614) +#define EG2 _MMIO(0x11618) +#define EG3 _MMIO(0x1161c) +#define EG4 _MMIO(0x11620) +#define EG5 _MMIO(0x11624) +#define EG6 _MMIO(0x11628) +#define EG7 _MMIO(0x1162c) +#define PXW(i) _MMIO(0x11664 + (i) * 4) /* 4 registers */ +#define PXWL(i) _MMIO(0x11680 + (i) * 8) /* 8 registers */ +#define LCFUSE02 _MMIO(0x116c0) +#define LCFUSE_HIV_MASK 0x000000ff +#define CSIPLL0 _MMIO(0x12c10) +#define DDRMPLL1 _MMIO(0X12c20) +#define PEG_BAND_GAP_DATA _MMIO(0x14d68) + +#define GEN6_GT_THREAD_STATUS_REG _MMIO(0x13805c) +#define GEN6_GT_THREAD_STATUS_CORE_MASK 0x7 + +#define GEN6_GT_PERF_STATUS _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5948) +#define BXT_GT_PERF_STATUS _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x7070) +#define GEN6_RP_STATE_LIMITS _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5994) +#define GEN6_RP_STATE_CAP _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5998) +#define BXT_RP_STATE_CAP _MMIO(0x138170) + +/* + * Make these a multiple of magic 25 to avoid SNB (eg. Dell XPS + * 8300) freezing up around GPU hangs. Looks as if even + * scheduling/timer interrupts start misbehaving if the RPS + * EI/thresholds are "bad", leading to a very sluggish or even + * frozen machine. + */ +#define INTERVAL_1_28_US(us) roundup(((us) * 100) >> 7, 25) +#define INTERVAL_1_33_US(us) (((us) * 3) >> 2) +#define INTERVAL_0_833_US(us) (((us) * 6) / 5) +#define GT_INTERVAL_FROM_US(dev_priv, us) (INTEL_GEN(dev_priv) >= 9 ? \ + (IS_GEN9_LP(dev_priv) ? \ + INTERVAL_0_833_US(us) : \ + INTERVAL_1_33_US(us)) : \ + INTERVAL_1_28_US(us)) + +#define INTERVAL_1_28_TO_US(interval) (((interval) << 7) / 100) +#define INTERVAL_1_33_TO_US(interval) (((interval) << 2) / 3) +#define INTERVAL_0_833_TO_US(interval) (((interval) * 5) / 6) +#define GT_PM_INTERVAL_TO_US(dev_priv, interval) (INTEL_GEN(dev_priv) >= 9 ? \ + (IS_GEN9_LP(dev_priv) ? \ + INTERVAL_0_833_TO_US(interval) : \ + INTERVAL_1_33_TO_US(interval)) : \ + INTERVAL_1_28_TO_US(interval)) + +/* + * Logical Context regs + */ +#define CCID _MMIO(0x2180) +#define CCID_EN BIT(0) +#define CCID_EXTENDED_STATE_RESTORE BIT(2) +#define CCID_EXTENDED_STATE_SAVE BIT(3) +/* + * Notes on SNB/IVB/VLV context size: + * - Power context is saved elsewhere (LLC or stolen) + * - Ring/execlist context is saved on SNB, not on IVB + * - Extended context size already includes render context size + * - We always need to follow the extended context size. + * SNB BSpec has comments indicating that we should use the + * render context size instead if execlists are disabled, but + * based on empirical testing that's just nonsense. + * - Pipelined/VF state is saved on SNB/IVB respectively + * - GT1 size just indicates how much of render context + * doesn't need saving on GT1 + */ +#define CXT_SIZE _MMIO(0x21a0) +#define GEN6_CXT_POWER_SIZE(cxt_reg) (((cxt_reg) >> 24) & 0x3f) +#define GEN6_CXT_RING_SIZE(cxt_reg) (((cxt_reg) >> 18) & 0x3f) +#define GEN6_CXT_RENDER_SIZE(cxt_reg) (((cxt_reg) >> 12) & 0x3f) +#define GEN6_CXT_EXTENDED_SIZE(cxt_reg) (((cxt_reg) >> 6) & 0x3f) +#define GEN6_CXT_PIPELINE_SIZE(cxt_reg) (((cxt_reg) >> 0) & 0x3f) +#define GEN6_CXT_TOTAL_SIZE(cxt_reg) (GEN6_CXT_RING_SIZE(cxt_reg) + \ + GEN6_CXT_EXTENDED_SIZE(cxt_reg) + \ + GEN6_CXT_PIPELINE_SIZE(cxt_reg)) +#define GEN7_CXT_SIZE _MMIO(0x21a8) +#define GEN7_CXT_POWER_SIZE(ctx_reg) (((ctx_reg) >> 25) & 0x7f) +#define GEN7_CXT_RING_SIZE(ctx_reg) (((ctx_reg) >> 22) & 0x7) +#define GEN7_CXT_RENDER_SIZE(ctx_reg) (((ctx_reg) >> 16) & 0x3f) +#define GEN7_CXT_EXTENDED_SIZE(ctx_reg) (((ctx_reg) >> 9) & 0x7f) +#define GEN7_CXT_GT1_SIZE(ctx_reg) (((ctx_reg) >> 6) & 0x7) +#define GEN7_CXT_VFSTATE_SIZE(ctx_reg) (((ctx_reg) >> 0) & 0x3f) +#define GEN7_CXT_TOTAL_SIZE(ctx_reg) (GEN7_CXT_EXTENDED_SIZE(ctx_reg) + \ + GEN7_CXT_VFSTATE_SIZE(ctx_reg)) + +enum { + INTEL_ADVANCED_CONTEXT = 0, + INTEL_LEGACY_32B_CONTEXT, + INTEL_ADVANCED_AD_CONTEXT, + INTEL_LEGACY_64B_CONTEXT +}; + +enum { + FAULT_AND_HANG = 0, + FAULT_AND_HALT, /* Debug only */ + FAULT_AND_STREAM, + FAULT_AND_CONTINUE /* Unsupported */ +}; + +#define GEN8_CTX_VALID (1 << 0) +#define GEN8_CTX_FORCE_PD_RESTORE (1 << 1) +#define GEN8_CTX_FORCE_RESTORE (1 << 2) +#define GEN8_CTX_L3LLC_COHERENT (1 << 5) +#define GEN8_CTX_PRIVILEGE (1 << 8) +#define GEN8_CTX_ADDRESSING_MODE_SHIFT 3 + +#define GEN8_CTX_ID_SHIFT 32 +#define GEN8_CTX_ID_WIDTH 21 +#define GEN11_SW_CTX_ID_SHIFT 37 +#define GEN11_SW_CTX_ID_WIDTH 11 +#define GEN11_ENGINE_CLASS_SHIFT 61 +#define GEN11_ENGINE_CLASS_WIDTH 3 +#define GEN11_ENGINE_INSTANCE_SHIFT 48 +#define GEN11_ENGINE_INSTANCE_WIDTH 6 + +#define CHV_CLK_CTL1 _MMIO(0x101100) +#define VLV_CLK_CTL2 _MMIO(0x101104) +#define CLK_CTL2_CZCOUNT_30NS_SHIFT 28 + +/* + * Overlay regs + */ + +#define OVADD _MMIO(0x30000) +#define DOVSTA _MMIO(0x30008) +#define OC_BUF (0x3 << 20) +#define OGAMC5 _MMIO(0x30010) +#define OGAMC4 _MMIO(0x30014) +#define OGAMC3 _MMIO(0x30018) +#define OGAMC2 _MMIO(0x3001c) +#define OGAMC1 _MMIO(0x30020) +#define OGAMC0 _MMIO(0x30024) + +/* + * GEN9 clock gating regs + */ +#define GEN9_CLKGATE_DIS_0 _MMIO(0x46530) +#define DARBF_GATING_DIS (1 << 27) +#define PWM2_GATING_DIS (1 << 14) +#define PWM1_GATING_DIS (1 << 13) + +#define GEN9_CLKGATE_DIS_4 _MMIO(0x4653C) +#define BXT_GMBUS_GATING_DIS (1 << 14) + +#define _CLKGATE_DIS_PSL_A 0x46520 +#define _CLKGATE_DIS_PSL_B 0x46524 +#define _CLKGATE_DIS_PSL_C 0x46528 +#define DUPS1_GATING_DIS (1 << 15) +#define DUPS2_GATING_DIS (1 << 19) +#define DUPS3_GATING_DIS (1 << 23) +#define DPF_GATING_DIS (1 << 10) +#define DPF_RAM_GATING_DIS (1 << 9) +#define DPFR_GATING_DIS (1 << 8) + +#define CLKGATE_DIS_PSL(pipe) \ + _MMIO_PIPE(pipe, _CLKGATE_DIS_PSL_A, _CLKGATE_DIS_PSL_B) + +/* + * GEN10 clock gating regs + */ +#define SLICE_UNIT_LEVEL_CLKGATE _MMIO(0x94d4) +#define SARBUNIT_CLKGATE_DIS (1 << 5) +#define RCCUNIT_CLKGATE_DIS (1 << 7) +#define MSCUNIT_CLKGATE_DIS (1 << 10) + +#define SUBSLICE_UNIT_LEVEL_CLKGATE _MMIO(0x9524) +#define GWUNIT_CLKGATE_DIS (1 << 16) + +#define UNSLICE_UNIT_LEVEL_CLKGATE _MMIO(0x9434) +#define VFUNIT_CLKGATE_DIS (1 << 20) + +#define INF_UNIT_LEVEL_CLKGATE _MMIO(0x9560) +#define CGPSF_CLKGATE_DIS (1 << 3) + +/* + * Display engine regs + */ + +/* Pipe A CRC regs */ +#define _PIPE_CRC_CTL_A 0x60050 +#define PIPE_CRC_ENABLE (1 << 31) +/* ivb+ source selection */ +#define PIPE_CRC_SOURCE_PRIMARY_IVB (0 << 29) +#define PIPE_CRC_SOURCE_SPRITE_IVB (1 << 29) +#define PIPE_CRC_SOURCE_PF_IVB (2 << 29) +/* ilk+ source selection */ +#define PIPE_CRC_SOURCE_PRIMARY_ILK (0 << 28) +#define PIPE_CRC_SOURCE_SPRITE_ILK (1 << 28) +#define PIPE_CRC_SOURCE_PIPE_ILK (2 << 28) +/* embedded DP port on the north display block, reserved on ivb */ +#define PIPE_CRC_SOURCE_PORT_A_ILK (4 << 28) +#define PIPE_CRC_SOURCE_FDI_ILK (5 << 28) /* reserved on ivb */ +/* vlv source selection */ +#define PIPE_CRC_SOURCE_PIPE_VLV (0 << 27) +#define PIPE_CRC_SOURCE_HDMIB_VLV (1 << 27) +#define PIPE_CRC_SOURCE_HDMIC_VLV (2 << 27) +/* with DP port the pipe source is invalid */ +#define PIPE_CRC_SOURCE_DP_D_VLV (3 << 27) +#define PIPE_CRC_SOURCE_DP_B_VLV (6 << 27) +#define PIPE_CRC_SOURCE_DP_C_VLV (7 << 27) +/* gen3+ source selection */ +#define PIPE_CRC_SOURCE_PIPE_I9XX (0 << 28) +#define PIPE_CRC_SOURCE_SDVOB_I9XX (1 << 28) +#define PIPE_CRC_SOURCE_SDVOC_I9XX (2 << 28) +/* with DP/TV port the pipe source is invalid */ +#define PIPE_CRC_SOURCE_DP_D_G4X (3 << 28) +#define PIPE_CRC_SOURCE_TV_PRE (4 << 28) +#define PIPE_CRC_SOURCE_TV_POST (5 << 28) +#define PIPE_CRC_SOURCE_DP_B_G4X (6 << 28) +#define PIPE_CRC_SOURCE_DP_C_G4X (7 << 28) +/* gen2 doesn't have source selection bits */ +#define PIPE_CRC_INCLUDE_BORDER_I8XX (1 << 30) + +#define _PIPE_CRC_RES_1_A_IVB 0x60064 +#define _PIPE_CRC_RES_2_A_IVB 0x60068 +#define _PIPE_CRC_RES_3_A_IVB 0x6006c +#define _PIPE_CRC_RES_4_A_IVB 0x60070 +#define _PIPE_CRC_RES_5_A_IVB 0x60074 + +#define _PIPE_CRC_RES_RED_A 0x60060 +#define _PIPE_CRC_RES_GREEN_A 0x60064 +#define _PIPE_CRC_RES_BLUE_A 0x60068 +#define _PIPE_CRC_RES_RES1_A_I915 0x6006c +#define _PIPE_CRC_RES_RES2_A_G4X 0x60080 + +/* Pipe B CRC regs */ +#define _PIPE_CRC_RES_1_B_IVB 0x61064 +#define _PIPE_CRC_RES_2_B_IVB 0x61068 +#define _PIPE_CRC_RES_3_B_IVB 0x6106c +#define _PIPE_CRC_RES_4_B_IVB 0x61070 +#define _PIPE_CRC_RES_5_B_IVB 0x61074 + +#define PIPE_CRC_CTL(pipe) _MMIO_TRANS2(pipe, _PIPE_CRC_CTL_A) +#define PIPE_CRC_RES_1_IVB(pipe) _MMIO_TRANS2(pipe, _PIPE_CRC_RES_1_A_IVB) +#define PIPE_CRC_RES_2_IVB(pipe) _MMIO_TRANS2(pipe, _PIPE_CRC_RES_2_A_IVB) +#define PIPE_CRC_RES_3_IVB(pipe) _MMIO_TRANS2(pipe, _PIPE_CRC_RES_3_A_IVB) +#define PIPE_CRC_RES_4_IVB(pipe) _MMIO_TRANS2(pipe, _PIPE_CRC_RES_4_A_IVB) +#define PIPE_CRC_RES_5_IVB(pipe) _MMIO_TRANS2(pipe, _PIPE_CRC_RES_5_A_IVB) + +#define PIPE_CRC_RES_RED(pipe) _MMIO_TRANS2(pipe, _PIPE_CRC_RES_RED_A) +#define PIPE_CRC_RES_GREEN(pipe) _MMIO_TRANS2(pipe, _PIPE_CRC_RES_GREEN_A) +#define PIPE_CRC_RES_BLUE(pipe) _MMIO_TRANS2(pipe, _PIPE_CRC_RES_BLUE_A) +#define PIPE_CRC_RES_RES1_I915(pipe) _MMIO_TRANS2(pipe, _PIPE_CRC_RES_RES1_A_I915) +#define PIPE_CRC_RES_RES2_G4X(pipe) _MMIO_TRANS2(pipe, _PIPE_CRC_RES_RES2_A_G4X) + +/* Pipe A timing regs */ +#define _HTOTAL_A 0x60000 +#define _HBLANK_A 0x60004 +#define _HSYNC_A 0x60008 +#define _VTOTAL_A 0x6000c +#define _VBLANK_A 0x60010 +#define _VSYNC_A 0x60014 +#define _PIPEASRC 0x6001c +#define _BCLRPAT_A 0x60020 +#define _VSYNCSHIFT_A 0x60028 +#define _PIPE_MULT_A 0x6002c + +/* Pipe B timing regs */ +#define _HTOTAL_B 0x61000 +#define _HBLANK_B 0x61004 +#define _HSYNC_B 0x61008 +#define _VTOTAL_B 0x6100c +#define _VBLANK_B 0x61010 +#define _VSYNC_B 0x61014 +#define _PIPEBSRC 0x6101c +#define _BCLRPAT_B 0x61020 +#define _VSYNCSHIFT_B 0x61028 +#define _PIPE_MULT_B 0x6102c + +#define TRANSCODER_A_OFFSET 0x60000 +#define TRANSCODER_B_OFFSET 0x61000 +#define TRANSCODER_C_OFFSET 0x62000 +#define CHV_TRANSCODER_C_OFFSET 0x63000 +#define TRANSCODER_EDP_OFFSET 0x6f000 + +#define _MMIO_TRANS2(pipe, reg) _MMIO(dev_priv->info.trans_offsets[(pipe)] - \ + dev_priv->info.trans_offsets[TRANSCODER_A] + (reg) + \ + dev_priv->info.display_mmio_offset) + +#define HTOTAL(trans) _MMIO_TRANS2(trans, _HTOTAL_A) +#define HBLANK(trans) _MMIO_TRANS2(trans, _HBLANK_A) +#define HSYNC(trans) _MMIO_TRANS2(trans, _HSYNC_A) +#define VTOTAL(trans) _MMIO_TRANS2(trans, _VTOTAL_A) +#define VBLANK(trans) _MMIO_TRANS2(trans, _VBLANK_A) +#define VSYNC(trans) _MMIO_TRANS2(trans, _VSYNC_A) +#define BCLRPAT(trans) _MMIO_TRANS2(trans, _BCLRPAT_A) +#define VSYNCSHIFT(trans) _MMIO_TRANS2(trans, _VSYNCSHIFT_A) +#define PIPESRC(trans) _MMIO_TRANS2(trans, _PIPEASRC) +#define PIPE_MULT(trans) _MMIO_TRANS2(trans, _PIPE_MULT_A) + +/* VLV eDP PSR registers */ +#define _PSRCTLA (VLV_DISPLAY_BASE + 0x60090) +#define _PSRCTLB (VLV_DISPLAY_BASE + 0x61090) +#define VLV_EDP_PSR_ENABLE (1 << 0) +#define VLV_EDP_PSR_RESET (1 << 1) +#define VLV_EDP_PSR_MODE_MASK (7 << 2) +#define VLV_EDP_PSR_MODE_HW_TIMER (1 << 3) +#define VLV_EDP_PSR_MODE_SW_TIMER (1 << 2) +#define VLV_EDP_PSR_SINGLE_FRAME_UPDATE (1 << 7) +#define VLV_EDP_PSR_ACTIVE_ENTRY (1 << 8) +#define VLV_EDP_PSR_SRC_TRANSMITTER_STATE (1 << 9) +#define VLV_EDP_PSR_DBL_FRAME (1 << 10) +#define VLV_EDP_PSR_FRAME_COUNT_MASK (0xff << 16) +#define VLV_EDP_PSR_IDLE_FRAME_SHIFT 16 +#define VLV_PSRCTL(pipe) _MMIO_PIPE(pipe, _PSRCTLA, _PSRCTLB) + +#define _VSCSDPA (VLV_DISPLAY_BASE + 0x600a0) +#define _VSCSDPB (VLV_DISPLAY_BASE + 0x610a0) +#define VLV_EDP_PSR_SDP_FREQ_MASK (3 << 30) +#define VLV_EDP_PSR_SDP_FREQ_ONCE (1 << 31) +#define VLV_EDP_PSR_SDP_FREQ_EVFRAME (1 << 30) +#define VLV_VSCSDP(pipe) _MMIO_PIPE(pipe, _VSCSDPA, _VSCSDPB) + +#define _PSRSTATA (VLV_DISPLAY_BASE + 0x60094) +#define _PSRSTATB (VLV_DISPLAY_BASE + 0x61094) +#define VLV_EDP_PSR_LAST_STATE_MASK (7 << 3) +#define VLV_EDP_PSR_CURR_STATE_MASK 7 +#define VLV_EDP_PSR_DISABLED (0 << 0) +#define VLV_EDP_PSR_INACTIVE (1 << 0) +#define VLV_EDP_PSR_IN_TRANS_TO_ACTIVE (2 << 0) +#define VLV_EDP_PSR_ACTIVE_NORFB_UP (3 << 0) +#define VLV_EDP_PSR_ACTIVE_SF_UPDATE (4 << 0) +#define VLV_EDP_PSR_EXIT (5 << 0) +#define VLV_EDP_PSR_IN_TRANS (1 << 7) +#define VLV_PSRSTAT(pipe) _MMIO_PIPE(pipe, _PSRSTATA, _PSRSTATB) + +/* HSW+ eDP PSR registers */ +#define HSW_EDP_PSR_BASE 0x64800 +#define BDW_EDP_PSR_BASE 0x6f800 +#define EDP_PSR_CTL _MMIO(dev_priv->psr_mmio_base + 0) +#define EDP_PSR_ENABLE (1 << 31) +#define BDW_PSR_SINGLE_FRAME (1 << 30) +#define EDP_PSR_RESTORE_PSR_ACTIVE_CTX_MASK (1 << 29) /* SW can't modify */ +#define EDP_PSR_LINK_STANDBY (1 << 27) +#define EDP_PSR_MIN_LINK_ENTRY_TIME_MASK (3 << 25) +#define EDP_PSR_MIN_LINK_ENTRY_TIME_8_LINES (0 << 25) +#define EDP_PSR_MIN_LINK_ENTRY_TIME_4_LINES (1 << 25) +#define EDP_PSR_MIN_LINK_ENTRY_TIME_2_LINES (2 << 25) +#define EDP_PSR_MIN_LINK_ENTRY_TIME_0_LINES (3 << 25) +#define EDP_PSR_MAX_SLEEP_TIME_SHIFT 20 +#define EDP_PSR_SKIP_AUX_EXIT (1 << 12) +#define EDP_PSR_TP1_TP2_SEL (0 << 11) +#define EDP_PSR_TP1_TP3_SEL (1 << 11) +#define EDP_PSR_CRC_ENABLE (1 << 10) /* BDW+ */ +#define EDP_PSR_TP2_TP3_TIME_500us (0 << 8) +#define EDP_PSR_TP2_TP3_TIME_100us (1 << 8) +#define EDP_PSR_TP2_TP3_TIME_2500us (2 << 8) +#define EDP_PSR_TP2_TP3_TIME_0us (3 << 8) +#define EDP_PSR_TP1_TIME_500us (0 << 4) +#define EDP_PSR_TP1_TIME_100us (1 << 4) +#define EDP_PSR_TP1_TIME_2500us (2 << 4) +#define EDP_PSR_TP1_TIME_0us (3 << 4) +#define EDP_PSR_IDLE_FRAME_SHIFT 0 + +/* Bspec claims those aren't shifted but stay at 0x64800 */ +#define EDP_PSR_IMR _MMIO(0x64834) +#define EDP_PSR_IIR _MMIO(0x64838) +#define EDP_PSR_ERROR(trans) (1 << (((trans) * 8 + 10) & 31)) +#define EDP_PSR_POST_EXIT(trans) (1 << (((trans) * 8 + 9) & 31)) +#define EDP_PSR_PRE_ENTRY(trans) (1 << (((trans) * 8 + 8) & 31)) + +#define EDP_PSR_AUX_CTL _MMIO(dev_priv->psr_mmio_base + 0x10) +#define EDP_PSR_AUX_CTL_TIME_OUT_MASK (3 << 26) +#define EDP_PSR_AUX_CTL_MESSAGE_SIZE_MASK (0x1f << 20) +#define EDP_PSR_AUX_CTL_PRECHARGE_2US_MASK (0xf << 16) +#define EDP_PSR_AUX_CTL_ERROR_INTERRUPT (1 << 11) +#define EDP_PSR_AUX_CTL_BIT_CLOCK_2X_MASK (0x7ff) + +#define EDP_PSR_AUX_DATA(i) _MMIO(dev_priv->psr_mmio_base + 0x14 + (i) * 4) /* 5 registers */ + +#define EDP_PSR_STATUS _MMIO(dev_priv->psr_mmio_base + 0x40) +#define EDP_PSR_STATUS_STATE_MASK (7 << 29) +#define EDP_PSR_STATUS_STATE_SHIFT 29 +#define EDP_PSR_STATUS_STATE_IDLE (0 << 29) +#define EDP_PSR_STATUS_STATE_SRDONACK (1 << 29) +#define EDP_PSR_STATUS_STATE_SRDENT (2 << 29) +#define EDP_PSR_STATUS_STATE_BUFOFF (3 << 29) +#define EDP_PSR_STATUS_STATE_BUFON (4 << 29) +#define EDP_PSR_STATUS_STATE_AUXACK (5 << 29) +#define EDP_PSR_STATUS_STATE_SRDOFFACK (6 << 29) +#define EDP_PSR_STATUS_LINK_MASK (3 << 26) +#define EDP_PSR_STATUS_LINK_FULL_OFF (0 << 26) +#define EDP_PSR_STATUS_LINK_FULL_ON (1 << 26) +#define EDP_PSR_STATUS_LINK_STANDBY (2 << 26) +#define EDP_PSR_STATUS_MAX_SLEEP_TIMER_SHIFT 20 +#define EDP_PSR_STATUS_MAX_SLEEP_TIMER_MASK 0x1f +#define EDP_PSR_STATUS_COUNT_SHIFT 16 +#define EDP_PSR_STATUS_COUNT_MASK 0xf +#define EDP_PSR_STATUS_AUX_ERROR (1 << 15) +#define EDP_PSR_STATUS_AUX_SENDING (1 << 12) +#define EDP_PSR_STATUS_SENDING_IDLE (1 << 9) +#define EDP_PSR_STATUS_SENDING_TP2_TP3 (1 << 8) +#define EDP_PSR_STATUS_SENDING_TP1 (1 << 4) +#define EDP_PSR_STATUS_IDLE_MASK 0xf + +#define EDP_PSR_PERF_CNT _MMIO(dev_priv->psr_mmio_base + 0x44) +#define EDP_PSR_PERF_CNT_MASK 0xffffff + +#define EDP_PSR_DEBUG _MMIO(dev_priv->psr_mmio_base + 0x60) /* PSR_MASK on SKL+ */ +#define EDP_PSR_DEBUG_MASK_MAX_SLEEP (1 << 28) +#define EDP_PSR_DEBUG_MASK_LPSP (1 << 27) +#define EDP_PSR_DEBUG_MASK_MEMUP (1 << 26) +#define EDP_PSR_DEBUG_MASK_HPD (1 << 25) +#define EDP_PSR_DEBUG_MASK_DISP_REG_WRITE (1 << 16) +#define EDP_PSR_DEBUG_EXIT_ON_PIXEL_UNDERRUN (1 << 15) /* SKL+ */ + +#define EDP_PSR2_CTL _MMIO(0x6f900) +#define EDP_PSR2_ENABLE (1 << 31) +#define EDP_SU_TRACK_ENABLE (1 << 30) +#define EDP_Y_COORDINATE_VALID (1 << 26) /* GLK and CNL+ */ +#define EDP_Y_COORDINATE_ENABLE (1 << 25) /* GLK and CNL+ */ +#define EDP_MAX_SU_DISABLE_TIME(t) ((t) << 20) +#define EDP_MAX_SU_DISABLE_TIME_MASK (0x1f << 20) +#define EDP_PSR2_TP2_TIME_500us (0 << 8) +#define EDP_PSR2_TP2_TIME_100us (1 << 8) +#define EDP_PSR2_TP2_TIME_2500us (2 << 8) +#define EDP_PSR2_TP2_TIME_50us (3 << 8) +#define EDP_PSR2_TP2_TIME_MASK (3 << 8) +#define EDP_PSR2_FRAME_BEFORE_SU_SHIFT 4 +#define EDP_PSR2_FRAME_BEFORE_SU_MASK (0xf << 4) +#define EDP_PSR2_FRAME_BEFORE_SU(a) ((a) << 4) +#define EDP_PSR2_IDLE_FRAME_MASK 0xf +#define EDP_PSR2_IDLE_FRAME_SHIFT 0 + +#define _PSR_EVENT_TRANS_A 0x60848 +#define _PSR_EVENT_TRANS_B 0x61848 +#define _PSR_EVENT_TRANS_C 0x62848 +#define _PSR_EVENT_TRANS_D 0x63848 +#define _PSR_EVENT_TRANS_EDP 0x6F848 +#define PSR_EVENT(trans) _MMIO_TRANS2(trans, _PSR_EVENT_TRANS_A) +#define PSR_EVENT_PSR2_WD_TIMER_EXPIRE (1 << 17) +#define PSR_EVENT_PSR2_DISABLED (1 << 16) +#define PSR_EVENT_SU_DIRTY_FIFO_UNDERRUN (1 << 15) +#define PSR_EVENT_SU_CRC_FIFO_UNDERRUN (1 << 14) +#define PSR_EVENT_GRAPHICS_RESET (1 << 12) +#define PSR_EVENT_PCH_INTERRUPT (1 << 11) +#define PSR_EVENT_MEMORY_UP (1 << 10) +#define PSR_EVENT_FRONT_BUFFER_MODIFY (1 << 9) +#define PSR_EVENT_WD_TIMER_EXPIRE (1 << 8) +#define PSR_EVENT_PIPE_REGISTERS_UPDATE (1 << 6) +#define PSR_EVENT_REGISTER_UPDATE (1 << 5) +#define PSR_EVENT_HDCP_ENABLE (1 << 4) +#define PSR_EVENT_KVMR_SESSION_ENABLE (1 << 3) +#define PSR_EVENT_VBI_ENABLE (1 << 2) +#define PSR_EVENT_LPSP_MODE_EXIT (1 << 1) +#define PSR_EVENT_PSR_DISABLE (1 << 0) + +#define EDP_PSR2_STATUS _MMIO(0x6f940) +#define EDP_PSR2_STATUS_STATE_MASK (0xf << 28) +#define EDP_PSR2_STATUS_STATE_SHIFT 28 + +/* VGA port control */ +#define ADPA _MMIO(0x61100) +#define PCH_ADPA _MMIO(0xe1100) +#define VLV_ADPA _MMIO(VLV_DISPLAY_BASE + 0x61100) + +#define ADPA_DAC_ENABLE (1 << 31) +#define ADPA_DAC_DISABLE 0 +#define ADPA_PIPE_SEL_SHIFT 30 +#define ADPA_PIPE_SEL_MASK (1 << 30) +#define ADPA_PIPE_SEL(pipe) ((pipe) << 30) +#define ADPA_PIPE_SEL_SHIFT_CPT 29 +#define ADPA_PIPE_SEL_MASK_CPT (3 << 29) +#define ADPA_PIPE_SEL_CPT(pipe) ((pipe) << 29) +#define ADPA_CRT_HOTPLUG_MASK 0x03ff0000 /* bit 25-16 */ +#define ADPA_CRT_HOTPLUG_MONITOR_NONE (0 << 24) +#define ADPA_CRT_HOTPLUG_MONITOR_MASK (3 << 24) +#define ADPA_CRT_HOTPLUG_MONITOR_COLOR (3 << 24) +#define ADPA_CRT_HOTPLUG_MONITOR_MONO (2 << 24) +#define ADPA_CRT_HOTPLUG_ENABLE (1 << 23) +#define ADPA_CRT_HOTPLUG_PERIOD_64 (0 << 22) +#define ADPA_CRT_HOTPLUG_PERIOD_128 (1 << 22) +#define ADPA_CRT_HOTPLUG_WARMUP_5MS (0 << 21) +#define ADPA_CRT_HOTPLUG_WARMUP_10MS (1 << 21) +#define ADPA_CRT_HOTPLUG_SAMPLE_2S (0 << 20) +#define ADPA_CRT_HOTPLUG_SAMPLE_4S (1 << 20) +#define ADPA_CRT_HOTPLUG_VOLTAGE_40 (0 << 18) +#define ADPA_CRT_HOTPLUG_VOLTAGE_50 (1 << 18) +#define ADPA_CRT_HOTPLUG_VOLTAGE_60 (2 << 18) +#define ADPA_CRT_HOTPLUG_VOLTAGE_70 (3 << 18) +#define ADPA_CRT_HOTPLUG_VOLREF_325MV (0 << 17) +#define ADPA_CRT_HOTPLUG_VOLREF_475MV (1 << 17) +#define ADPA_CRT_HOTPLUG_FORCE_TRIGGER (1 << 16) +#define ADPA_USE_VGA_HVPOLARITY (1 << 15) +#define ADPA_SETS_HVPOLARITY 0 +#define ADPA_VSYNC_CNTL_DISABLE (1 << 10) +#define ADPA_VSYNC_CNTL_ENABLE 0 +#define ADPA_HSYNC_CNTL_DISABLE (1 << 11) +#define ADPA_HSYNC_CNTL_ENABLE 0 +#define ADPA_VSYNC_ACTIVE_HIGH (1 << 4) +#define ADPA_VSYNC_ACTIVE_LOW 0 +#define ADPA_HSYNC_ACTIVE_HIGH (1 << 3) +#define ADPA_HSYNC_ACTIVE_LOW 0 +#define ADPA_DPMS_MASK (~(3 << 10)) +#define ADPA_DPMS_ON (0 << 10) +#define ADPA_DPMS_SUSPEND (1 << 10) +#define ADPA_DPMS_STANDBY (2 << 10) +#define ADPA_DPMS_OFF (3 << 10) + + +/* Hotplug control (945+ only) */ +#define PORT_HOTPLUG_EN _MMIO(dev_priv->info.display_mmio_offset + 0x61110) +#define PORTB_HOTPLUG_INT_EN (1 << 29) +#define PORTC_HOTPLUG_INT_EN (1 << 28) +#define PORTD_HOTPLUG_INT_EN (1 << 27) +#define SDVOB_HOTPLUG_INT_EN (1 << 26) +#define SDVOC_HOTPLUG_INT_EN (1 << 25) +#define TV_HOTPLUG_INT_EN (1 << 18) +#define CRT_HOTPLUG_INT_EN (1 << 9) +#define HOTPLUG_INT_EN_MASK (PORTB_HOTPLUG_INT_EN | \ + PORTC_HOTPLUG_INT_EN | \ + PORTD_HOTPLUG_INT_EN | \ + SDVOC_HOTPLUG_INT_EN | \ + SDVOB_HOTPLUG_INT_EN | \ + CRT_HOTPLUG_INT_EN) +#define CRT_HOTPLUG_FORCE_DETECT (1 << 3) +#define CRT_HOTPLUG_ACTIVATION_PERIOD_32 (0 << 8) +/* must use period 64 on GM45 according to docs */ +#define CRT_HOTPLUG_ACTIVATION_PERIOD_64 (1 << 8) +#define CRT_HOTPLUG_DAC_ON_TIME_2M (0 << 7) +#define CRT_HOTPLUG_DAC_ON_TIME_4M (1 << 7) +#define CRT_HOTPLUG_VOLTAGE_COMPARE_40 (0 << 5) +#define CRT_HOTPLUG_VOLTAGE_COMPARE_50 (1 << 5) +#define CRT_HOTPLUG_VOLTAGE_COMPARE_60 (2 << 5) +#define CRT_HOTPLUG_VOLTAGE_COMPARE_70 (3 << 5) +#define CRT_HOTPLUG_VOLTAGE_COMPARE_MASK (3 << 5) +#define CRT_HOTPLUG_DETECT_DELAY_1G (0 << 4) +#define CRT_HOTPLUG_DETECT_DELAY_2G (1 << 4) +#define CRT_HOTPLUG_DETECT_VOLTAGE_325MV (0 << 2) +#define CRT_HOTPLUG_DETECT_VOLTAGE_475MV (1 << 2) + +#define PORT_HOTPLUG_STAT _MMIO(dev_priv->info.display_mmio_offset + 0x61114) +/* + * HDMI/DP bits are g4x+ + * + * WARNING: Bspec for hpd status bits on gen4 seems to be completely confused. + * Please check the detailed lore in the commit message for for experimental + * evidence. + */ +/* Bspec says GM45 should match G4X/VLV/CHV, but reality disagrees */ +#define PORTD_HOTPLUG_LIVE_STATUS_GM45 (1 << 29) +#define PORTC_HOTPLUG_LIVE_STATUS_GM45 (1 << 28) +#define PORTB_HOTPLUG_LIVE_STATUS_GM45 (1 << 27) +/* G4X/VLV/CHV DP/HDMI bits again match Bspec */ +#define PORTD_HOTPLUG_LIVE_STATUS_G4X (1 << 27) +#define PORTC_HOTPLUG_LIVE_STATUS_G4X (1 << 28) +#define PORTB_HOTPLUG_LIVE_STATUS_G4X (1 << 29) +#define PORTD_HOTPLUG_INT_STATUS (3 << 21) +#define PORTD_HOTPLUG_INT_LONG_PULSE (2 << 21) +#define PORTD_HOTPLUG_INT_SHORT_PULSE (1 << 21) +#define PORTC_HOTPLUG_INT_STATUS (3 << 19) +#define PORTC_HOTPLUG_INT_LONG_PULSE (2 << 19) +#define PORTC_HOTPLUG_INT_SHORT_PULSE (1 << 19) +#define PORTB_HOTPLUG_INT_STATUS (3 << 17) +#define PORTB_HOTPLUG_INT_LONG_PULSE (2 << 17) +#define PORTB_HOTPLUG_INT_SHORT_PLUSE (1 << 17) +/* CRT/TV common between gen3+ */ +#define CRT_HOTPLUG_INT_STATUS (1 << 11) +#define TV_HOTPLUG_INT_STATUS (1 << 10) +#define CRT_HOTPLUG_MONITOR_MASK (3 << 8) +#define CRT_HOTPLUG_MONITOR_COLOR (3 << 8) +#define CRT_HOTPLUG_MONITOR_MONO (2 << 8) +#define CRT_HOTPLUG_MONITOR_NONE (0 << 8) +#define DP_AUX_CHANNEL_D_INT_STATUS_G4X (1 << 6) +#define DP_AUX_CHANNEL_C_INT_STATUS_G4X (1 << 5) +#define DP_AUX_CHANNEL_B_INT_STATUS_G4X (1 << 4) +#define DP_AUX_CHANNEL_MASK_INT_STATUS_G4X (7 << 4) + +/* SDVO is different across gen3/4 */ +#define SDVOC_HOTPLUG_INT_STATUS_G4X (1 << 3) +#define SDVOB_HOTPLUG_INT_STATUS_G4X (1 << 2) +/* + * Bspec seems to be seriously misleaded about the SDVO hpd bits on i965g/gm, + * since reality corrobates that they're the same as on gen3. But keep these + * bits here (and the comment!) to help any other lost wanderers back onto the + * right tracks. + */ +#define SDVOC_HOTPLUG_INT_STATUS_I965 (3 << 4) +#define SDVOB_HOTPLUG_INT_STATUS_I965 (3 << 2) +#define SDVOC_HOTPLUG_INT_STATUS_I915 (1 << 7) +#define SDVOB_HOTPLUG_INT_STATUS_I915 (1 << 6) +#define HOTPLUG_INT_STATUS_G4X (CRT_HOTPLUG_INT_STATUS | \ + SDVOB_HOTPLUG_INT_STATUS_G4X | \ + SDVOC_HOTPLUG_INT_STATUS_G4X | \ + PORTB_HOTPLUG_INT_STATUS | \ + PORTC_HOTPLUG_INT_STATUS | \ + PORTD_HOTPLUG_INT_STATUS) + +#define HOTPLUG_INT_STATUS_I915 (CRT_HOTPLUG_INT_STATUS | \ + SDVOB_HOTPLUG_INT_STATUS_I915 | \ + SDVOC_HOTPLUG_INT_STATUS_I915 | \ + PORTB_HOTPLUG_INT_STATUS | \ + PORTC_HOTPLUG_INT_STATUS | \ + PORTD_HOTPLUG_INT_STATUS) + +/* SDVO and HDMI port control. + * The same register may be used for SDVO or HDMI */ +#define _GEN3_SDVOB 0x61140 +#define _GEN3_SDVOC 0x61160 +#define GEN3_SDVOB _MMIO(_GEN3_SDVOB) +#define GEN3_SDVOC _MMIO(_GEN3_SDVOC) +#define GEN4_HDMIB GEN3_SDVOB +#define GEN4_HDMIC GEN3_SDVOC +#define VLV_HDMIB _MMIO(VLV_DISPLAY_BASE + 0x61140) +#define VLV_HDMIC _MMIO(VLV_DISPLAY_BASE + 0x61160) +#define CHV_HDMID _MMIO(VLV_DISPLAY_BASE + 0x6116C) +#define PCH_SDVOB _MMIO(0xe1140) +#define PCH_HDMIB PCH_SDVOB +#define PCH_HDMIC _MMIO(0xe1150) +#define PCH_HDMID _MMIO(0xe1160) + +#define PORT_DFT_I9XX _MMIO(0x61150) +#define DC_BALANCE_RESET (1 << 25) +#define PORT_DFT2_G4X _MMIO(dev_priv->info.display_mmio_offset + 0x61154) +#define DC_BALANCE_RESET_VLV (1 << 31) +#define PIPE_SCRAMBLE_RESET_MASK ((1 << 14) | (0x3 << 0)) +#define PIPE_C_SCRAMBLE_RESET (1 << 14) /* chv */ +#define PIPE_B_SCRAMBLE_RESET (1 << 1) +#define PIPE_A_SCRAMBLE_RESET (1 << 0) + +/* Gen 3 SDVO bits: */ +#define SDVO_ENABLE (1 << 31) +#define SDVO_PIPE_SEL_SHIFT 30 +#define SDVO_PIPE_SEL_MASK (1 << 30) +#define SDVO_PIPE_SEL(pipe) ((pipe) << 30) +#define SDVO_STALL_SELECT (1 << 29) +#define SDVO_INTERRUPT_ENABLE (1 << 26) +/* + * 915G/GM SDVO pixel multiplier. + * Programmed value is multiplier - 1, up to 5x. + * \sa DPLL_MD_UDI_MULTIPLIER_MASK + */ +#define SDVO_PORT_MULTIPLY_MASK (7 << 23) +#define SDVO_PORT_MULTIPLY_SHIFT 23 +#define SDVO_PHASE_SELECT_MASK (15 << 19) +#define SDVO_PHASE_SELECT_DEFAULT (6 << 19) +#define SDVO_CLOCK_OUTPUT_INVERT (1 << 18) +#define SDVOC_GANG_MODE (1 << 16) /* Port C only */ +#define SDVO_BORDER_ENABLE (1 << 7) /* SDVO only */ +#define SDVOB_PCIE_CONCURRENCY (1 << 3) /* Port B only */ +#define SDVO_DETECTED (1 << 2) +/* Bits to be preserved when writing */ +#define SDVOB_PRESERVE_MASK ((1 << 17) | (1 << 16) | (1 << 14) | \ + SDVO_INTERRUPT_ENABLE) +#define SDVOC_PRESERVE_MASK ((1 << 17) | SDVO_INTERRUPT_ENABLE) + +/* Gen 4 SDVO/HDMI bits: */ +#define SDVO_COLOR_FORMAT_8bpc (0 << 26) +#define SDVO_COLOR_FORMAT_MASK (7 << 26) +#define SDVO_ENCODING_SDVO (0 << 10) +#define SDVO_ENCODING_HDMI (2 << 10) +#define HDMI_MODE_SELECT_HDMI (1 << 9) /* HDMI only */ +#define HDMI_MODE_SELECT_DVI (0 << 9) /* HDMI only */ +#define HDMI_COLOR_RANGE_16_235 (1 << 8) /* HDMI only */ +#define SDVO_AUDIO_ENABLE (1 << 6) +/* VSYNC/HSYNC bits new with 965, default is to be set */ +#define SDVO_VSYNC_ACTIVE_HIGH (1 << 4) +#define SDVO_HSYNC_ACTIVE_HIGH (1 << 3) + +/* Gen 5 (IBX) SDVO/HDMI bits: */ +#define HDMI_COLOR_FORMAT_12bpc (3 << 26) /* HDMI only */ +#define SDVOB_HOTPLUG_ENABLE (1 << 23) /* SDVO only */ + +/* Gen 6 (CPT) SDVO/HDMI bits: */ +#define SDVO_PIPE_SEL_SHIFT_CPT 29 +#define SDVO_PIPE_SEL_MASK_CPT (3 << 29) +#define SDVO_PIPE_SEL_CPT(pipe) ((pipe) << 29) + +/* CHV SDVO/HDMI bits: */ +#define SDVO_PIPE_SEL_SHIFT_CHV 24 +#define SDVO_PIPE_SEL_MASK_CHV (3 << 24) +#define SDVO_PIPE_SEL_CHV(pipe) ((pipe) << 24) + + +/* DVO port control */ +#define _DVOA 0x61120 +#define DVOA _MMIO(_DVOA) +#define _DVOB 0x61140 +#define DVOB _MMIO(_DVOB) +#define _DVOC 0x61160 +#define DVOC _MMIO(_DVOC) +#define DVO_ENABLE (1 << 31) +#define DVO_PIPE_SEL_SHIFT 30 +#define DVO_PIPE_SEL_MASK (1 << 30) +#define DVO_PIPE_SEL(pipe) ((pipe) << 30) +#define DVO_PIPE_STALL_UNUSED (0 << 28) +#define DVO_PIPE_STALL (1 << 28) +#define DVO_PIPE_STALL_TV (2 << 28) +#define DVO_PIPE_STALL_MASK (3 << 28) +#define DVO_USE_VGA_SYNC (1 << 15) +#define DVO_DATA_ORDER_I740 (0 << 14) +#define DVO_DATA_ORDER_FP (1 << 14) +#define DVO_VSYNC_DISABLE (1 << 11) +#define DVO_HSYNC_DISABLE (1 << 10) +#define DVO_VSYNC_TRISTATE (1 << 9) +#define DVO_HSYNC_TRISTATE (1 << 8) +#define DVO_BORDER_ENABLE (1 << 7) +#define DVO_DATA_ORDER_GBRG (1 << 6) +#define DVO_DATA_ORDER_RGGB (0 << 6) +#define DVO_DATA_ORDER_GBRG_ERRATA (0 << 6) +#define DVO_DATA_ORDER_RGGB_ERRATA (1 << 6) +#define DVO_VSYNC_ACTIVE_HIGH (1 << 4) +#define DVO_HSYNC_ACTIVE_HIGH (1 << 3) +#define DVO_BLANK_ACTIVE_HIGH (1 << 2) +#define DVO_OUTPUT_CSTATE_PIXELS (1 << 1) /* SDG only */ +#define DVO_OUTPUT_SOURCE_SIZE_PIXELS (1 << 0) /* SDG only */ +#define DVO_PRESERVE_MASK (0x7 << 24) +#define DVOA_SRCDIM _MMIO(0x61124) +#define DVOB_SRCDIM _MMIO(0x61144) +#define DVOC_SRCDIM _MMIO(0x61164) +#define DVO_SRCDIM_HORIZONTAL_SHIFT 12 +#define DVO_SRCDIM_VERTICAL_SHIFT 0 + +/* LVDS port control */ +#define LVDS _MMIO(0x61180) +/* + * Enables the LVDS port. This bit must be set before DPLLs are enabled, as + * the DPLL semantics change when the LVDS is assigned to that pipe. + */ +#define LVDS_PORT_EN (1 << 31) +/* Selects pipe B for LVDS data. Must be set on pre-965. */ +#define LVDS_PIPE_SEL_SHIFT 30 +#define LVDS_PIPE_SEL_MASK (1 << 30) +#define LVDS_PIPE_SEL(pipe) ((pipe) << 30) +#define LVDS_PIPE_SEL_SHIFT_CPT 29 +#define LVDS_PIPE_SEL_MASK_CPT (3 << 29) +#define LVDS_PIPE_SEL_CPT(pipe) ((pipe) << 29) +/* LVDS dithering flag on 965/g4x platform */ +#define LVDS_ENABLE_DITHER (1 << 25) +/* LVDS sync polarity flags. Set to invert (i.e. negative) */ +#define LVDS_VSYNC_POLARITY (1 << 21) +#define LVDS_HSYNC_POLARITY (1 << 20) + +/* Enable border for unscaled (or aspect-scaled) display */ +#define LVDS_BORDER_ENABLE (1 << 15) +/* + * Enables the A0-A2 data pairs and CLKA, containing 18 bits of color data per + * pixel. + */ +#define LVDS_A0A2_CLKA_POWER_MASK (3 << 8) +#define LVDS_A0A2_CLKA_POWER_DOWN (0 << 8) +#define LVDS_A0A2_CLKA_POWER_UP (3 << 8) +/* + * Controls the A3 data pair, which contains the additional LSBs for 24 bit + * mode. Only enabled if LVDS_A0A2_CLKA_POWER_UP also indicates it should be + * on. + */ +#define LVDS_A3_POWER_MASK (3 << 6) +#define LVDS_A3_POWER_DOWN (0 << 6) +#define LVDS_A3_POWER_UP (3 << 6) +/* + * Controls the CLKB pair. This should only be set when LVDS_B0B3_POWER_UP + * is set. + */ +#define LVDS_CLKB_POWER_MASK (3 << 4) +#define LVDS_CLKB_POWER_DOWN (0 << 4) +#define LVDS_CLKB_POWER_UP (3 << 4) +/* + * Controls the B0-B3 data pairs. This must be set to match the DPLL p2 + * setting for whether we are in dual-channel mode. The B3 pair will + * additionally only be powered up when LVDS_A3_POWER_UP is set. + */ +#define LVDS_B0B3_POWER_MASK (3 << 2) +#define LVDS_B0B3_POWER_DOWN (0 << 2) +#define LVDS_B0B3_POWER_UP (3 << 2) + +/* Video Data Island Packet control */ +#define VIDEO_DIP_DATA _MMIO(0x61178) +/* Read the description of VIDEO_DIP_DATA (before Haswell) or VIDEO_DIP_ECC + * (Haswell and newer) to see which VIDEO_DIP_DATA byte corresponds to each byte + * of the infoframe structure specified by CEA-861. */ +#define VIDEO_DIP_DATA_SIZE 32 +#define VIDEO_DIP_VSC_DATA_SIZE 36 +#define VIDEO_DIP_CTL _MMIO(0x61170) +/* Pre HSW: */ +#define VIDEO_DIP_ENABLE (1 << 31) +#define VIDEO_DIP_PORT(port) ((port) << 29) +#define VIDEO_DIP_PORT_MASK (3 << 29) +#define VIDEO_DIP_ENABLE_GCP (1 << 25) +#define VIDEO_DIP_ENABLE_AVI (1 << 21) +#define VIDEO_DIP_ENABLE_VENDOR (2 << 21) +#define VIDEO_DIP_ENABLE_GAMUT (4 << 21) +#define VIDEO_DIP_ENABLE_SPD (8 << 21) +#define VIDEO_DIP_SELECT_AVI (0 << 19) +#define VIDEO_DIP_SELECT_VENDOR (1 << 19) +#define VIDEO_DIP_SELECT_SPD (3 << 19) +#define VIDEO_DIP_SELECT_MASK (3 << 19) +#define VIDEO_DIP_FREQ_ONCE (0 << 16) +#define VIDEO_DIP_FREQ_VSYNC (1 << 16) +#define VIDEO_DIP_FREQ_2VSYNC (2 << 16) +#define VIDEO_DIP_FREQ_MASK (3 << 16) +/* HSW and later: */ +#define VIDEO_DIP_ENABLE_VSC_HSW (1 << 20) +#define VIDEO_DIP_ENABLE_GCP_HSW (1 << 16) +#define VIDEO_DIP_ENABLE_AVI_HSW (1 << 12) +#define VIDEO_DIP_ENABLE_VS_HSW (1 << 8) +#define VIDEO_DIP_ENABLE_GMP_HSW (1 << 4) +#define VIDEO_DIP_ENABLE_SPD_HSW (1 << 0) + +#define DRM_DIP_ENABLE (1 << 28) +#define PSR_VSC_BIT_7_SET (1 << 27) +#define VSC_SELECT_MASK (0x3 << 26) +#define VSC_SELECT_SHIFT 26 +#define VSC_DIP_HW_HEA_DATA (0 << 26) +#define VSC_DIP_HW_HEA_SW_DATA (1 << 26) +#define VSC_DIP_HW_DATA_SW_HEA (2 << 26) +#define VSC_DIP_SW_HEA_DATA (3 << 26) +#define VDIP_ENABLE_PPS (1 << 24) + +/* Panel power sequencing */ +#define PPS_BASE 0x61200 +#define VLV_PPS_BASE (VLV_DISPLAY_BASE + PPS_BASE) +#define PCH_PPS_BASE 0xC7200 + +#define _MMIO_PPS(pps_idx, reg) _MMIO(dev_priv->pps_mmio_base - \ + PPS_BASE + (reg) + \ + (pps_idx) * 0x100) + +#define _PP_STATUS 0x61200 +#define PP_STATUS(pps_idx) _MMIO_PPS(pps_idx, _PP_STATUS) +#define PP_ON (1 << 31) +/* + * Indicates that all dependencies of the panel are on: + * + * - PLL enabled + * - pipe enabled + * - LVDS/DVOB/DVOC on + */ +#define PP_READY (1 << 30) +#define PP_SEQUENCE_NONE (0 << 28) +#define PP_SEQUENCE_POWER_UP (1 << 28) +#define PP_SEQUENCE_POWER_DOWN (2 << 28) +#define PP_SEQUENCE_MASK (3 << 28) +#define PP_SEQUENCE_SHIFT 28 +#define PP_CYCLE_DELAY_ACTIVE (1 << 27) +#define PP_SEQUENCE_STATE_MASK 0x0000000f +#define PP_SEQUENCE_STATE_OFF_IDLE (0x0 << 0) +#define PP_SEQUENCE_STATE_OFF_S0_1 (0x1 << 0) +#define PP_SEQUENCE_STATE_OFF_S0_2 (0x2 << 0) +#define PP_SEQUENCE_STATE_OFF_S0_3 (0x3 << 0) +#define PP_SEQUENCE_STATE_ON_IDLE (0x8 << 0) +#define PP_SEQUENCE_STATE_ON_S1_0 (0x9 << 0) +#define PP_SEQUENCE_STATE_ON_S1_2 (0xa << 0) +#define PP_SEQUENCE_STATE_ON_S1_3 (0xb << 0) +#define PP_SEQUENCE_STATE_RESET (0xf << 0) + +#define _PP_CONTROL 0x61204 +#define PP_CONTROL(pps_idx) _MMIO_PPS(pps_idx, _PP_CONTROL) +#define PANEL_UNLOCK_REGS (0xabcd << 16) +#define PANEL_UNLOCK_MASK (0xffff << 16) +#define BXT_POWER_CYCLE_DELAY_MASK 0x1f0 +#define BXT_POWER_CYCLE_DELAY_SHIFT 4 +#define EDP_FORCE_VDD (1 << 3) +#define EDP_BLC_ENABLE (1 << 2) +#define PANEL_POWER_RESET (1 << 1) +#define PANEL_POWER_OFF (0 << 0) +#define PANEL_POWER_ON (1 << 0) + +#define _PP_ON_DELAYS 0x61208 +#define PP_ON_DELAYS(pps_idx) _MMIO_PPS(pps_idx, _PP_ON_DELAYS) +#define PANEL_PORT_SELECT_SHIFT 30 +#define PANEL_PORT_SELECT_MASK (3 << 30) +#define PANEL_PORT_SELECT_LVDS (0 << 30) +#define PANEL_PORT_SELECT_DPA (1 << 30) +#define PANEL_PORT_SELECT_DPC (2 << 30) +#define PANEL_PORT_SELECT_DPD (3 << 30) +#define PANEL_PORT_SELECT_VLV(port) ((port) << 30) +#define PANEL_POWER_UP_DELAY_MASK 0x1fff0000 +#define PANEL_POWER_UP_DELAY_SHIFT 16 +#define PANEL_LIGHT_ON_DELAY_MASK 0x1fff +#define PANEL_LIGHT_ON_DELAY_SHIFT 0 + +#define _PP_OFF_DELAYS 0x6120C +#define PP_OFF_DELAYS(pps_idx) _MMIO_PPS(pps_idx, _PP_OFF_DELAYS) +#define PANEL_POWER_DOWN_DELAY_MASK 0x1fff0000 +#define PANEL_POWER_DOWN_DELAY_SHIFT 16 +#define PANEL_LIGHT_OFF_DELAY_MASK 0x1fff +#define PANEL_LIGHT_OFF_DELAY_SHIFT 0 + +#define _PP_DIVISOR 0x61210 +#define PP_DIVISOR(pps_idx) _MMIO_PPS(pps_idx, _PP_DIVISOR) +#define PP_REFERENCE_DIVIDER_MASK 0xffffff00 +#define PP_REFERENCE_DIVIDER_SHIFT 8 +#define PANEL_POWER_CYCLE_DELAY_MASK 0x1f +#define PANEL_POWER_CYCLE_DELAY_SHIFT 0 + +/* Panel fitting */ +#define PFIT_CONTROL _MMIO(dev_priv->info.display_mmio_offset + 0x61230) +#define PFIT_ENABLE (1 << 31) +#define PFIT_PIPE_MASK (3 << 29) +#define PFIT_PIPE_SHIFT 29 +#define VERT_INTERP_DISABLE (0 << 10) +#define VERT_INTERP_BILINEAR (1 << 10) +#define VERT_INTERP_MASK (3 << 10) +#define VERT_AUTO_SCALE (1 << 9) +#define HORIZ_INTERP_DISABLE (0 << 6) +#define HORIZ_INTERP_BILINEAR (1 << 6) +#define HORIZ_INTERP_MASK (3 << 6) +#define HORIZ_AUTO_SCALE (1 << 5) +#define PANEL_8TO6_DITHER_ENABLE (1 << 3) +#define PFIT_FILTER_FUZZY (0 << 24) +#define PFIT_SCALING_AUTO (0 << 26) +#define PFIT_SCALING_PROGRAMMED (1 << 26) +#define PFIT_SCALING_PILLAR (2 << 26) +#define PFIT_SCALING_LETTER (3 << 26) +#define PFIT_PGM_RATIOS _MMIO(dev_priv->info.display_mmio_offset + 0x61234) +/* Pre-965 */ +#define PFIT_VERT_SCALE_SHIFT 20 +#define PFIT_VERT_SCALE_MASK 0xfff00000 +#define PFIT_HORIZ_SCALE_SHIFT 4 +#define PFIT_HORIZ_SCALE_MASK 0x0000fff0 +/* 965+ */ +#define PFIT_VERT_SCALE_SHIFT_965 16 +#define PFIT_VERT_SCALE_MASK_965 0x1fff0000 +#define PFIT_HORIZ_SCALE_SHIFT_965 0 +#define PFIT_HORIZ_SCALE_MASK_965 0x00001fff + +#define PFIT_AUTO_RATIOS _MMIO(dev_priv->info.display_mmio_offset + 0x61238) + +#define _VLV_BLC_PWM_CTL2_A (dev_priv->info.display_mmio_offset + 0x61250) +#define _VLV_BLC_PWM_CTL2_B (dev_priv->info.display_mmio_offset + 0x61350) +#define VLV_BLC_PWM_CTL2(pipe) _MMIO_PIPE(pipe, _VLV_BLC_PWM_CTL2_A, \ + _VLV_BLC_PWM_CTL2_B) + +#define _VLV_BLC_PWM_CTL_A (dev_priv->info.display_mmio_offset + 0x61254) +#define _VLV_BLC_PWM_CTL_B (dev_priv->info.display_mmio_offset + 0x61354) +#define VLV_BLC_PWM_CTL(pipe) _MMIO_PIPE(pipe, _VLV_BLC_PWM_CTL_A, \ + _VLV_BLC_PWM_CTL_B) + +#define _VLV_BLC_HIST_CTL_A (dev_priv->info.display_mmio_offset + 0x61260) +#define _VLV_BLC_HIST_CTL_B (dev_priv->info.display_mmio_offset + 0x61360) +#define VLV_BLC_HIST_CTL(pipe) _MMIO_PIPE(pipe, _VLV_BLC_HIST_CTL_A, \ + _VLV_BLC_HIST_CTL_B) + +/* Backlight control */ +#define BLC_PWM_CTL2 _MMIO(dev_priv->info.display_mmio_offset + 0x61250) /* 965+ only */ +#define BLM_PWM_ENABLE (1 << 31) +#define BLM_COMBINATION_MODE (1 << 30) /* gen4 only */ +#define BLM_PIPE_SELECT (1 << 29) +#define BLM_PIPE_SELECT_IVB (3 << 29) +#define BLM_PIPE_A (0 << 29) +#define BLM_PIPE_B (1 << 29) +#define BLM_PIPE_C (2 << 29) /* ivb + */ +#define BLM_TRANSCODER_A BLM_PIPE_A /* hsw */ +#define BLM_TRANSCODER_B BLM_PIPE_B +#define BLM_TRANSCODER_C BLM_PIPE_C +#define BLM_TRANSCODER_EDP (3 << 29) +#define BLM_PIPE(pipe) ((pipe) << 29) +#define BLM_POLARITY_I965 (1 << 28) /* gen4 only */ +#define BLM_PHASE_IN_INTERUPT_STATUS (1 << 26) +#define BLM_PHASE_IN_ENABLE (1 << 25) +#define BLM_PHASE_IN_INTERUPT_ENABL (1 << 24) +#define BLM_PHASE_IN_TIME_BASE_SHIFT (16) +#define BLM_PHASE_IN_TIME_BASE_MASK (0xff << 16) +#define BLM_PHASE_IN_COUNT_SHIFT (8) +#define BLM_PHASE_IN_COUNT_MASK (0xff << 8) +#define BLM_PHASE_IN_INCR_SHIFT (0) +#define BLM_PHASE_IN_INCR_MASK (0xff << 0) +#define BLC_PWM_CTL _MMIO(dev_priv->info.display_mmio_offset + 0x61254) +/* + * This is the most significant 15 bits of the number of backlight cycles in a + * complete cycle of the modulated backlight control. + * + * The actual value is this field multiplied by two. + */ +#define BACKLIGHT_MODULATION_FREQ_SHIFT (17) +#define BACKLIGHT_MODULATION_FREQ_MASK (0x7fff << 17) +#define BLM_LEGACY_MODE (1 << 16) /* gen2 only */ +/* + * This is the number of cycles out of the backlight modulation cycle for which + * the backlight is on. + * + * This field must be no greater than the number of cycles in the complete + * backlight modulation cycle. + */ +#define BACKLIGHT_DUTY_CYCLE_SHIFT (0) +#define BACKLIGHT_DUTY_CYCLE_MASK (0xffff) +#define BACKLIGHT_DUTY_CYCLE_MASK_PNV (0xfffe) +#define BLM_POLARITY_PNV (1 << 0) /* pnv only */ + +#define BLC_HIST_CTL _MMIO(dev_priv->info.display_mmio_offset + 0x61260) +#define BLM_HISTOGRAM_ENABLE (1 << 31) + +/* New registers for PCH-split platforms. Safe where new bits show up, the + * register layout machtes with gen4 BLC_PWM_CTL[12]. */ +#define BLC_PWM_CPU_CTL2 _MMIO(0x48250) +#define BLC_PWM_CPU_CTL _MMIO(0x48254) + +#define HSW_BLC_PWM2_CTL _MMIO(0x48350) + +/* PCH CTL1 is totally different, all but the below bits are reserved. CTL2 is + * like the normal CTL from gen4 and earlier. Hooray for confusing naming. */ +#define BLC_PWM_PCH_CTL1 _MMIO(0xc8250) +#define BLM_PCH_PWM_ENABLE (1 << 31) +#define BLM_PCH_OVERRIDE_ENABLE (1 << 30) +#define BLM_PCH_POLARITY (1 << 29) +#define BLC_PWM_PCH_CTL2 _MMIO(0xc8254) + +#define UTIL_PIN_CTL _MMIO(0x48400) +#define UTIL_PIN_ENABLE (1 << 31) + +#define UTIL_PIN_PIPE(x) ((x) << 29) +#define UTIL_PIN_PIPE_MASK (3 << 29) +#define UTIL_PIN_MODE_PWM (1 << 24) +#define UTIL_PIN_MODE_MASK (0xf << 24) +#define UTIL_PIN_POLARITY (1 << 22) + +/* BXT backlight register definition. */ +#define _BXT_BLC_PWM_CTL1 0xC8250 +#define BXT_BLC_PWM_ENABLE (1 << 31) +#define BXT_BLC_PWM_POLARITY (1 << 29) +#define _BXT_BLC_PWM_FREQ1 0xC8254 +#define _BXT_BLC_PWM_DUTY1 0xC8258 + +#define _BXT_BLC_PWM_CTL2 0xC8350 +#define _BXT_BLC_PWM_FREQ2 0xC8354 +#define _BXT_BLC_PWM_DUTY2 0xC8358 + +#define BXT_BLC_PWM_CTL(controller) _MMIO_PIPE(controller, \ + _BXT_BLC_PWM_CTL1, _BXT_BLC_PWM_CTL2) +#define BXT_BLC_PWM_FREQ(controller) _MMIO_PIPE(controller, \ + _BXT_BLC_PWM_FREQ1, _BXT_BLC_PWM_FREQ2) +#define BXT_BLC_PWM_DUTY(controller) _MMIO_PIPE(controller, \ + _BXT_BLC_PWM_DUTY1, _BXT_BLC_PWM_DUTY2) + +#define PCH_GTC_CTL _MMIO(0xe7000) +#define PCH_GTC_ENABLE (1 << 31) + +/* TV port control */ +#define TV_CTL _MMIO(0x68000) +/* Enables the TV encoder */ +# define TV_ENC_ENABLE (1 << 31) +/* Sources the TV encoder input from pipe B instead of A. */ +# define TV_ENC_PIPE_SEL_SHIFT 30 +# define TV_ENC_PIPE_SEL_MASK (1 << 30) +# define TV_ENC_PIPE_SEL(pipe) ((pipe) << 30) +/* Outputs composite video (DAC A only) */ +# define TV_ENC_OUTPUT_COMPOSITE (0 << 28) +/* Outputs SVideo video (DAC B/C) */ +# define TV_ENC_OUTPUT_SVIDEO (1 << 28) +/* Outputs Component video (DAC A/B/C) */ +# define TV_ENC_OUTPUT_COMPONENT (2 << 28) +/* Outputs Composite and SVideo (DAC A/B/C) */ +# define TV_ENC_OUTPUT_SVIDEO_COMPOSITE (3 << 28) +# define TV_TRILEVEL_SYNC (1 << 21) +/* Enables slow sync generation (945GM only) */ +# define TV_SLOW_SYNC (1 << 20) +/* Selects 4x oversampling for 480i and 576p */ +# define TV_OVERSAMPLE_4X (0 << 18) +/* Selects 2x oversampling for 720p and 1080i */ +# define TV_OVERSAMPLE_2X (1 << 18) +/* Selects no oversampling for 1080p */ +# define TV_OVERSAMPLE_NONE (2 << 18) +/* Selects 8x oversampling */ +# define TV_OVERSAMPLE_8X (3 << 18) +/* Selects progressive mode rather than interlaced */ +# define TV_PROGRESSIVE (1 << 17) +/* Sets the colorburst to PAL mode. Required for non-M PAL modes. */ +# define TV_PAL_BURST (1 << 16) +/* Field for setting delay of Y compared to C */ +# define TV_YC_SKEW_MASK (7 << 12) +/* Enables a fix for 480p/576p standard definition modes on the 915GM only */ +# define TV_ENC_SDP_FIX (1 << 11) +/* + * Enables a fix for the 915GM only. + * + * Not sure what it does. + */ +# define TV_ENC_C0_FIX (1 << 10) +/* Bits that must be preserved by software */ +# define TV_CTL_SAVE ((1 << 11) | (3 << 9) | (7 << 6) | 0xf) +# define TV_FUSE_STATE_MASK (3 << 4) +/* Read-only state that reports all features enabled */ +# define TV_FUSE_STATE_ENABLED (0 << 4) +/* Read-only state that reports that Macrovision is disabled in hardware*/ +# define TV_FUSE_STATE_NO_MACROVISION (1 << 4) +/* Read-only state that reports that TV-out is disabled in hardware. */ +# define TV_FUSE_STATE_DISABLED (2 << 4) +/* Normal operation */ +# define TV_TEST_MODE_NORMAL (0 << 0) +/* Encoder test pattern 1 - combo pattern */ +# define TV_TEST_MODE_PATTERN_1 (1 << 0) +/* Encoder test pattern 2 - full screen vertical 75% color bars */ +# define TV_TEST_MODE_PATTERN_2 (2 << 0) +/* Encoder test pattern 3 - full screen horizontal 75% color bars */ +# define TV_TEST_MODE_PATTERN_3 (3 << 0) +/* Encoder test pattern 4 - random noise */ +# define TV_TEST_MODE_PATTERN_4 (4 << 0) +/* Encoder test pattern 5 - linear color ramps */ +# define TV_TEST_MODE_PATTERN_5 (5 << 0) +/* + * This test mode forces the DACs to 50% of full output. + * + * This is used for load detection in combination with TVDAC_SENSE_MASK + */ +# define TV_TEST_MODE_MONITOR_DETECT (7 << 0) +# define TV_TEST_MODE_MASK (7 << 0) + +#define TV_DAC _MMIO(0x68004) +# define TV_DAC_SAVE 0x00ffff00 +/* + * Reports that DAC state change logic has reported change (RO). + * + * This gets cleared when TV_DAC_STATE_EN is cleared +*/ +# define TVDAC_STATE_CHG (1 << 31) +# define TVDAC_SENSE_MASK (7 << 28) +/* Reports that DAC A voltage is above the detect threshold */ +# define TVDAC_A_SENSE (1 << 30) +/* Reports that DAC B voltage is above the detect threshold */ +# define TVDAC_B_SENSE (1 << 29) +/* Reports that DAC C voltage is above the detect threshold */ +# define TVDAC_C_SENSE (1 << 28) +/* + * Enables DAC state detection logic, for load-based TV detection. + * + * The PLL of the chosen pipe (in TV_CTL) must be running, and the encoder set + * to off, for load detection to work. + */ +# define TVDAC_STATE_CHG_EN (1 << 27) +/* Sets the DAC A sense value to high */ +# define TVDAC_A_SENSE_CTL (1 << 26) +/* Sets the DAC B sense value to high */ +# define TVDAC_B_SENSE_CTL (1 << 25) +/* Sets the DAC C sense value to high */ +# define TVDAC_C_SENSE_CTL (1 << 24) +/* Overrides the ENC_ENABLE and DAC voltage levels */ +# define DAC_CTL_OVERRIDE (1 << 7) +/* Sets the slew rate. Must be preserved in software */ +# define ENC_TVDAC_SLEW_FAST (1 << 6) +# define DAC_A_1_3_V (0 << 4) +# define DAC_A_1_1_V (1 << 4) +# define DAC_A_0_7_V (2 << 4) +# define DAC_A_MASK (3 << 4) +# define DAC_B_1_3_V (0 << 2) +# define DAC_B_1_1_V (1 << 2) +# define DAC_B_0_7_V (2 << 2) +# define DAC_B_MASK (3 << 2) +# define DAC_C_1_3_V (0 << 0) +# define DAC_C_1_1_V (1 << 0) +# define DAC_C_0_7_V (2 << 0) +# define DAC_C_MASK (3 << 0) + +/* + * CSC coefficients are stored in a floating point format with 9 bits of + * mantissa and 2 or 3 bits of exponent. The exponent is represented as 2**-n, + * where 2-bit exponents are unsigned n, and 3-bit exponents are signed n with + * -1 (0x3) being the only legal negative value. + */ +#define TV_CSC_Y _MMIO(0x68010) +# define TV_RY_MASK 0x07ff0000 +# define TV_RY_SHIFT 16 +# define TV_GY_MASK 0x00000fff +# define TV_GY_SHIFT 0 + +#define TV_CSC_Y2 _MMIO(0x68014) +# define TV_BY_MASK 0x07ff0000 +# define TV_BY_SHIFT 16 +/* + * Y attenuation for component video. + * + * Stored in 1.9 fixed point. + */ +# define TV_AY_MASK 0x000003ff +# define TV_AY_SHIFT 0 + +#define TV_CSC_U _MMIO(0x68018) +# define TV_RU_MASK 0x07ff0000 +# define TV_RU_SHIFT 16 +# define TV_GU_MASK 0x000007ff +# define TV_GU_SHIFT 0 + +#define TV_CSC_U2 _MMIO(0x6801c) +# define TV_BU_MASK 0x07ff0000 +# define TV_BU_SHIFT 16 +/* + * U attenuation for component video. + * + * Stored in 1.9 fixed point. + */ +# define TV_AU_MASK 0x000003ff +# define TV_AU_SHIFT 0 + +#define TV_CSC_V _MMIO(0x68020) +# define TV_RV_MASK 0x0fff0000 +# define TV_RV_SHIFT 16 +# define TV_GV_MASK 0x000007ff +# define TV_GV_SHIFT 0 + +#define TV_CSC_V2 _MMIO(0x68024) +# define TV_BV_MASK 0x07ff0000 +# define TV_BV_SHIFT 16 +/* + * V attenuation for component video. + * + * Stored in 1.9 fixed point. + */ +# define TV_AV_MASK 0x000007ff +# define TV_AV_SHIFT 0 + +#define TV_CLR_KNOBS _MMIO(0x68028) +/* 2s-complement brightness adjustment */ +# define TV_BRIGHTNESS_MASK 0xff000000 +# define TV_BRIGHTNESS_SHIFT 24 +/* Contrast adjustment, as a 2.6 unsigned floating point number */ +# define TV_CONTRAST_MASK 0x00ff0000 +# define TV_CONTRAST_SHIFT 16 +/* Saturation adjustment, as a 2.6 unsigned floating point number */ +# define TV_SATURATION_MASK 0x0000ff00 +# define TV_SATURATION_SHIFT 8 +/* Hue adjustment, as an integer phase angle in degrees */ +# define TV_HUE_MASK 0x000000ff +# define TV_HUE_SHIFT 0 + +#define TV_CLR_LEVEL _MMIO(0x6802c) +/* Controls the DAC level for black */ +# define TV_BLACK_LEVEL_MASK 0x01ff0000 +# define TV_BLACK_LEVEL_SHIFT 16 +/* Controls the DAC level for blanking */ +# define TV_BLANK_LEVEL_MASK 0x000001ff +# define TV_BLANK_LEVEL_SHIFT 0 + +#define TV_H_CTL_1 _MMIO(0x68030) +/* Number of pixels in the hsync. */ +# define TV_HSYNC_END_MASK 0x1fff0000 +# define TV_HSYNC_END_SHIFT 16 +/* Total number of pixels minus one in the line (display and blanking). */ +# define TV_HTOTAL_MASK 0x00001fff +# define TV_HTOTAL_SHIFT 0 + +#define TV_H_CTL_2 _MMIO(0x68034) +/* Enables the colorburst (needed for non-component color) */ +# define TV_BURST_ENA (1 << 31) +/* Offset of the colorburst from the start of hsync, in pixels minus one. */ +# define TV_HBURST_START_SHIFT 16 +# define TV_HBURST_START_MASK 0x1fff0000 +/* Length of the colorburst */ +# define TV_HBURST_LEN_SHIFT 0 +# define TV_HBURST_LEN_MASK 0x0001fff + +#define TV_H_CTL_3 _MMIO(0x68038) +/* End of hblank, measured in pixels minus one from start of hsync */ +# define TV_HBLANK_END_SHIFT 16 +# define TV_HBLANK_END_MASK 0x1fff0000 +/* Start of hblank, measured in pixels minus one from start of hsync */ +# define TV_HBLANK_START_SHIFT 0 +# define TV_HBLANK_START_MASK 0x0001fff + +#define TV_V_CTL_1 _MMIO(0x6803c) +/* XXX */ +# define TV_NBR_END_SHIFT 16 +# define TV_NBR_END_MASK 0x07ff0000 +/* XXX */ +# define TV_VI_END_F1_SHIFT 8 +# define TV_VI_END_F1_MASK 0x00003f00 +/* XXX */ +# define TV_VI_END_F2_SHIFT 0 +# define TV_VI_END_F2_MASK 0x0000003f + +#define TV_V_CTL_2 _MMIO(0x68040) +/* Length of vsync, in half lines */ +# define TV_VSYNC_LEN_MASK 0x07ff0000 +# define TV_VSYNC_LEN_SHIFT 16 +/* Offset of the start of vsync in field 1, measured in one less than the + * number of half lines. + */ +# define TV_VSYNC_START_F1_MASK 0x00007f00 +# define TV_VSYNC_START_F1_SHIFT 8 +/* + * Offset of the start of vsync in field 2, measured in one less than the + * number of half lines. + */ +# define TV_VSYNC_START_F2_MASK 0x0000007f +# define TV_VSYNC_START_F2_SHIFT 0 + +#define TV_V_CTL_3 _MMIO(0x68044) +/* Enables generation of the equalization signal */ +# define TV_EQUAL_ENA (1 << 31) +/* Length of vsync, in half lines */ +# define TV_VEQ_LEN_MASK 0x007f0000 +# define TV_VEQ_LEN_SHIFT 16 +/* Offset of the start of equalization in field 1, measured in one less than + * the number of half lines. + */ +# define TV_VEQ_START_F1_MASK 0x0007f00 +# define TV_VEQ_START_F1_SHIFT 8 +/* + * Offset of the start of equalization in field 2, measured in one less than + * the number of half lines. + */ +# define TV_VEQ_START_F2_MASK 0x000007f +# define TV_VEQ_START_F2_SHIFT 0 + +#define TV_V_CTL_4 _MMIO(0x68048) +/* + * Offset to start of vertical colorburst, measured in one less than the + * number of lines from vertical start. + */ +# define TV_VBURST_START_F1_MASK 0x003f0000 +# define TV_VBURST_START_F1_SHIFT 16 +/* + * Offset to the end of vertical colorburst, measured in one less than the + * number of lines from the start of NBR. + */ +# define TV_VBURST_END_F1_MASK 0x000000ff +# define TV_VBURST_END_F1_SHIFT 0 + +#define TV_V_CTL_5 _MMIO(0x6804c) +/* + * Offset to start of vertical colorburst, measured in one less than the + * number of lines from vertical start. + */ +# define TV_VBURST_START_F2_MASK 0x003f0000 +# define TV_VBURST_START_F2_SHIFT 16 +/* + * Offset to the end of vertical colorburst, measured in one less than the + * number of lines from the start of NBR. + */ +# define TV_VBURST_END_F2_MASK 0x000000ff +# define TV_VBURST_END_F2_SHIFT 0 + +#define TV_V_CTL_6 _MMIO(0x68050) +/* + * Offset to start of vertical colorburst, measured in one less than the + * number of lines from vertical start. + */ +# define TV_VBURST_START_F3_MASK 0x003f0000 +# define TV_VBURST_START_F3_SHIFT 16 +/* + * Offset to the end of vertical colorburst, measured in one less than the + * number of lines from the start of NBR. + */ +# define TV_VBURST_END_F3_MASK 0x000000ff +# define TV_VBURST_END_F3_SHIFT 0 + +#define TV_V_CTL_7 _MMIO(0x68054) +/* + * Offset to start of vertical colorburst, measured in one less than the + * number of lines from vertical start. + */ +# define TV_VBURST_START_F4_MASK 0x003f0000 +# define TV_VBURST_START_F4_SHIFT 16 +/* + * Offset to the end of vertical colorburst, measured in one less than the + * number of lines from the start of NBR. + */ +# define TV_VBURST_END_F4_MASK 0x000000ff +# define TV_VBURST_END_F4_SHIFT 0 + +#define TV_SC_CTL_1 _MMIO(0x68060) +/* Turns on the first subcarrier phase generation DDA */ +# define TV_SC_DDA1_EN (1 << 31) +/* Turns on the first subcarrier phase generation DDA */ +# define TV_SC_DDA2_EN (1 << 30) +/* Turns on the first subcarrier phase generation DDA */ +# define TV_SC_DDA3_EN (1 << 29) +/* Sets the subcarrier DDA to reset frequency every other field */ +# define TV_SC_RESET_EVERY_2 (0 << 24) +/* Sets the subcarrier DDA to reset frequency every fourth field */ +# define TV_SC_RESET_EVERY_4 (1 << 24) +/* Sets the subcarrier DDA to reset frequency every eighth field */ +# define TV_SC_RESET_EVERY_8 (2 << 24) +/* Sets the subcarrier DDA to never reset the frequency */ +# define TV_SC_RESET_NEVER (3 << 24) +/* Sets the peak amplitude of the colorburst.*/ +# define TV_BURST_LEVEL_MASK 0x00ff0000 +# define TV_BURST_LEVEL_SHIFT 16 +/* Sets the increment of the first subcarrier phase generation DDA */ +# define TV_SCDDA1_INC_MASK 0x00000fff +# define TV_SCDDA1_INC_SHIFT 0 + +#define TV_SC_CTL_2 _MMIO(0x68064) +/* Sets the rollover for the second subcarrier phase generation DDA */ +# define TV_SCDDA2_SIZE_MASK 0x7fff0000 +# define TV_SCDDA2_SIZE_SHIFT 16 +/* Sets the increent of the second subcarrier phase generation DDA */ +# define TV_SCDDA2_INC_MASK 0x00007fff +# define TV_SCDDA2_INC_SHIFT 0 + +#define TV_SC_CTL_3 _MMIO(0x68068) +/* Sets the rollover for the third subcarrier phase generation DDA */ +# define TV_SCDDA3_SIZE_MASK 0x7fff0000 +# define TV_SCDDA3_SIZE_SHIFT 16 +/* Sets the increent of the third subcarrier phase generation DDA */ +# define TV_SCDDA3_INC_MASK 0x00007fff +# define TV_SCDDA3_INC_SHIFT 0 + +#define TV_WIN_POS _MMIO(0x68070) +/* X coordinate of the display from the start of horizontal active */ +# define TV_XPOS_MASK 0x1fff0000 +# define TV_XPOS_SHIFT 16 +/* Y coordinate of the display from the start of vertical active (NBR) */ +# define TV_YPOS_MASK 0x00000fff +# define TV_YPOS_SHIFT 0 + +#define TV_WIN_SIZE _MMIO(0x68074) +/* Horizontal size of the display window, measured in pixels*/ +# define TV_XSIZE_MASK 0x1fff0000 +# define TV_XSIZE_SHIFT 16 +/* + * Vertical size of the display window, measured in pixels. + * + * Must be even for interlaced modes. + */ +# define TV_YSIZE_MASK 0x00000fff +# define TV_YSIZE_SHIFT 0 + +#define TV_FILTER_CTL_1 _MMIO(0x68080) +/* + * Enables automatic scaling calculation. + * + * If set, the rest of the registers are ignored, and the calculated values can + * be read back from the register. + */ +# define TV_AUTO_SCALE (1 << 31) +/* + * Disables the vertical filter. + * + * This is required on modes more than 1024 pixels wide */ +# define TV_V_FILTER_BYPASS (1 << 29) +/* Enables adaptive vertical filtering */ +# define TV_VADAPT (1 << 28) +# define TV_VADAPT_MODE_MASK (3 << 26) +/* Selects the least adaptive vertical filtering mode */ +# define TV_VADAPT_MODE_LEAST (0 << 26) +/* Selects the moderately adaptive vertical filtering mode */ +# define TV_VADAPT_MODE_MODERATE (1 << 26) +/* Selects the most adaptive vertical filtering mode */ +# define TV_VADAPT_MODE_MOST (3 << 26) +/* + * Sets the horizontal scaling factor. + * + * This should be the fractional part of the horizontal scaling factor divided + * by the oversampling rate. TV_HSCALE should be less than 1, and set to: + * + * (src width - 1) / ((oversample * dest width) - 1) + */ +# define TV_HSCALE_FRAC_MASK 0x00003fff +# define TV_HSCALE_FRAC_SHIFT 0 + +#define TV_FILTER_CTL_2 _MMIO(0x68084) +/* + * Sets the integer part of the 3.15 fixed-point vertical scaling factor. + * + * TV_VSCALE should be (src height - 1) / ((interlace * dest height) - 1) + */ +# define TV_VSCALE_INT_MASK 0x00038000 +# define TV_VSCALE_INT_SHIFT 15 +/* + * Sets the fractional part of the 3.15 fixed-point vertical scaling factor. + * + * \sa TV_VSCALE_INT_MASK + */ +# define TV_VSCALE_FRAC_MASK 0x00007fff +# define TV_VSCALE_FRAC_SHIFT 0 + +#define TV_FILTER_CTL_3 _MMIO(0x68088) +/* + * Sets the integer part of the 3.15 fixed-point vertical scaling factor. + * + * TV_VSCALE should be (src height - 1) / (1/4 * (dest height - 1)) + * + * For progressive modes, TV_VSCALE_IP_INT should be set to zeroes. + */ +# define TV_VSCALE_IP_INT_MASK 0x00038000 +# define TV_VSCALE_IP_INT_SHIFT 15 +/* + * Sets the fractional part of the 3.15 fixed-point vertical scaling factor. + * + * For progressive modes, TV_VSCALE_IP_INT should be set to zeroes. + * + * \sa TV_VSCALE_IP_INT_MASK + */ +# define TV_VSCALE_IP_FRAC_MASK 0x00007fff +# define TV_VSCALE_IP_FRAC_SHIFT 0 + +#define TV_CC_CONTROL _MMIO(0x68090) +# define TV_CC_ENABLE (1 << 31) +/* + * Specifies which field to send the CC data in. + * + * CC data is usually sent in field 0. + */ +# define TV_CC_FID_MASK (1 << 27) +# define TV_CC_FID_SHIFT 27 +/* Sets the horizontal position of the CC data. Usually 135. */ +# define TV_CC_HOFF_MASK 0x03ff0000 +# define TV_CC_HOFF_SHIFT 16 +/* Sets the vertical position of the CC data. Usually 21 */ +# define TV_CC_LINE_MASK 0x0000003f +# define TV_CC_LINE_SHIFT 0 + +#define TV_CC_DATA _MMIO(0x68094) +# define TV_CC_RDY (1 << 31) +/* Second word of CC data to be transmitted. */ +# define TV_CC_DATA_2_MASK 0x007f0000 +# define TV_CC_DATA_2_SHIFT 16 +/* First word of CC data to be transmitted. */ +# define TV_CC_DATA_1_MASK 0x0000007f +# define TV_CC_DATA_1_SHIFT 0 + +#define TV_H_LUMA(i) _MMIO(0x68100 + (i) * 4) /* 60 registers */ +#define TV_H_CHROMA(i) _MMIO(0x68200 + (i) * 4) /* 60 registers */ +#define TV_V_LUMA(i) _MMIO(0x68300 + (i) * 4) /* 43 registers */ +#define TV_V_CHROMA(i) _MMIO(0x68400 + (i) * 4) /* 43 registers */ + +/* Display Port */ +#define DP_A _MMIO(0x64000) /* eDP */ +#define DP_B _MMIO(0x64100) +#define DP_C _MMIO(0x64200) +#define DP_D _MMIO(0x64300) + +#define VLV_DP_B _MMIO(VLV_DISPLAY_BASE + 0x64100) +#define VLV_DP_C _MMIO(VLV_DISPLAY_BASE + 0x64200) +#define CHV_DP_D _MMIO(VLV_DISPLAY_BASE + 0x64300) + +#define DP_PORT_EN (1 << 31) +#define DP_PIPE_SEL_SHIFT 30 +#define DP_PIPE_SEL_MASK (1 << 30) +#define DP_PIPE_SEL(pipe) ((pipe) << 30) +#define DP_PIPE_SEL_SHIFT_IVB 29 +#define DP_PIPE_SEL_MASK_IVB (3 << 29) +#define DP_PIPE_SEL_IVB(pipe) ((pipe) << 29) +#define DP_PIPE_SEL_SHIFT_CHV 16 +#define DP_PIPE_SEL_MASK_CHV (3 << 16) +#define DP_PIPE_SEL_CHV(pipe) ((pipe) << 16) + +/* Link training mode - select a suitable mode for each stage */ +#define DP_LINK_TRAIN_PAT_1 (0 << 28) +#define DP_LINK_TRAIN_PAT_2 (1 << 28) +#define DP_LINK_TRAIN_PAT_IDLE (2 << 28) +#define DP_LINK_TRAIN_OFF (3 << 28) +#define DP_LINK_TRAIN_MASK (3 << 28) +#define DP_LINK_TRAIN_SHIFT 28 + +/* CPT Link training mode */ +#define DP_LINK_TRAIN_PAT_1_CPT (0 << 8) +#define DP_LINK_TRAIN_PAT_2_CPT (1 << 8) +#define DP_LINK_TRAIN_PAT_IDLE_CPT (2 << 8) +#define DP_LINK_TRAIN_OFF_CPT (3 << 8) +#define DP_LINK_TRAIN_MASK_CPT (7 << 8) +#define DP_LINK_TRAIN_SHIFT_CPT 8 + +/* Signal voltages. These are mostly controlled by the other end */ +#define DP_VOLTAGE_0_4 (0 << 25) +#define DP_VOLTAGE_0_6 (1 << 25) +#define DP_VOLTAGE_0_8 (2 << 25) +#define DP_VOLTAGE_1_2 (3 << 25) +#define DP_VOLTAGE_MASK (7 << 25) +#define DP_VOLTAGE_SHIFT 25 + +/* Signal pre-emphasis levels, like voltages, the other end tells us what + * they want + */ +#define DP_PRE_EMPHASIS_0 (0 << 22) +#define DP_PRE_EMPHASIS_3_5 (1 << 22) +#define DP_PRE_EMPHASIS_6 (2 << 22) +#define DP_PRE_EMPHASIS_9_5 (3 << 22) +#define DP_PRE_EMPHASIS_MASK (7 << 22) +#define DP_PRE_EMPHASIS_SHIFT 22 + +/* How many wires to use. I guess 3 was too hard */ +#define DP_PORT_WIDTH(width) (((width) - 1) << 19) +#define DP_PORT_WIDTH_MASK (7 << 19) +#define DP_PORT_WIDTH_SHIFT 19 + +/* Mystic DPCD version 1.1 special mode */ +#define DP_ENHANCED_FRAMING (1 << 18) + +/* eDP */ +#define DP_PLL_FREQ_270MHZ (0 << 16) +#define DP_PLL_FREQ_162MHZ (1 << 16) +#define DP_PLL_FREQ_MASK (3 << 16) + +/* locked once port is enabled */ +#define DP_PORT_REVERSAL (1 << 15) + +/* eDP */ +#define DP_PLL_ENABLE (1 << 14) + +/* sends the clock on lane 15 of the PEG for debug */ +#define DP_CLOCK_OUTPUT_ENABLE (1 << 13) + +#define DP_SCRAMBLING_DISABLE (1 << 12) +#define DP_SCRAMBLING_DISABLE_IRONLAKE (1 << 7) + +/* limit RGB values to avoid confusing TVs */ +#define DP_COLOR_RANGE_16_235 (1 << 8) + +/* Turn on the audio link */ +#define DP_AUDIO_OUTPUT_ENABLE (1 << 6) + +/* vs and hs sync polarity */ +#define DP_SYNC_VS_HIGH (1 << 4) +#define DP_SYNC_HS_HIGH (1 << 3) + +/* A fantasy */ +#define DP_DETECTED (1 << 2) + +/* The aux channel provides a way to talk to the + * signal sink for DDC etc. Max packet size supported + * is 20 bytes in each direction, hence the 5 fixed + * data registers + */ +#define _DPA_AUX_CH_CTL (dev_priv->info.display_mmio_offset + 0x64010) +#define _DPA_AUX_CH_DATA1 (dev_priv->info.display_mmio_offset + 0x64014) +#define _DPA_AUX_CH_DATA2 (dev_priv->info.display_mmio_offset + 0x64018) +#define _DPA_AUX_CH_DATA3 (dev_priv->info.display_mmio_offset + 0x6401c) +#define _DPA_AUX_CH_DATA4 (dev_priv->info.display_mmio_offset + 0x64020) +#define _DPA_AUX_CH_DATA5 (dev_priv->info.display_mmio_offset + 0x64024) + +#define _DPB_AUX_CH_CTL (dev_priv->info.display_mmio_offset + 0x64110) +#define _DPB_AUX_CH_DATA1 (dev_priv->info.display_mmio_offset + 0x64114) +#define _DPB_AUX_CH_DATA2 (dev_priv->info.display_mmio_offset + 0x64118) +#define _DPB_AUX_CH_DATA3 (dev_priv->info.display_mmio_offset + 0x6411c) +#define _DPB_AUX_CH_DATA4 (dev_priv->info.display_mmio_offset + 0x64120) +#define _DPB_AUX_CH_DATA5 (dev_priv->info.display_mmio_offset + 0x64124) + +#define _DPC_AUX_CH_CTL (dev_priv->info.display_mmio_offset + 0x64210) +#define _DPC_AUX_CH_DATA1 (dev_priv->info.display_mmio_offset + 0x64214) +#define _DPC_AUX_CH_DATA2 (dev_priv->info.display_mmio_offset + 0x64218) +#define _DPC_AUX_CH_DATA3 (dev_priv->info.display_mmio_offset + 0x6421c) +#define _DPC_AUX_CH_DATA4 (dev_priv->info.display_mmio_offset + 0x64220) +#define _DPC_AUX_CH_DATA5 (dev_priv->info.display_mmio_offset + 0x64224) + +#define _DPD_AUX_CH_CTL (dev_priv->info.display_mmio_offset + 0x64310) +#define _DPD_AUX_CH_DATA1 (dev_priv->info.display_mmio_offset + 0x64314) +#define _DPD_AUX_CH_DATA2 (dev_priv->info.display_mmio_offset + 0x64318) +#define _DPD_AUX_CH_DATA3 (dev_priv->info.display_mmio_offset + 0x6431c) +#define _DPD_AUX_CH_DATA4 (dev_priv->info.display_mmio_offset + 0x64320) +#define _DPD_AUX_CH_DATA5 (dev_priv->info.display_mmio_offset + 0x64324) + +#define _DPE_AUX_CH_CTL (dev_priv->info.display_mmio_offset + 0x64410) +#define _DPE_AUX_CH_DATA1 (dev_priv->info.display_mmio_offset + 0x64414) +#define _DPE_AUX_CH_DATA2 (dev_priv->info.display_mmio_offset + 0x64418) +#define _DPE_AUX_CH_DATA3 (dev_priv->info.display_mmio_offset + 0x6441c) +#define _DPE_AUX_CH_DATA4 (dev_priv->info.display_mmio_offset + 0x64420) +#define _DPE_AUX_CH_DATA5 (dev_priv->info.display_mmio_offset + 0x64424) + +#define _DPF_AUX_CH_CTL (dev_priv->info.display_mmio_offset + 0x64510) +#define _DPF_AUX_CH_DATA1 (dev_priv->info.display_mmio_offset + 0x64514) +#define _DPF_AUX_CH_DATA2 (dev_priv->info.display_mmio_offset + 0x64518) +#define _DPF_AUX_CH_DATA3 (dev_priv->info.display_mmio_offset + 0x6451c) +#define _DPF_AUX_CH_DATA4 (dev_priv->info.display_mmio_offset + 0x64520) +#define _DPF_AUX_CH_DATA5 (dev_priv->info.display_mmio_offset + 0x64524) + +#define DP_AUX_CH_CTL(aux_ch) _MMIO_PORT(aux_ch, _DPA_AUX_CH_CTL, _DPB_AUX_CH_CTL) +#define DP_AUX_CH_DATA(aux_ch, i) _MMIO(_PORT(aux_ch, _DPA_AUX_CH_DATA1, _DPB_AUX_CH_DATA1) + (i) * 4) /* 5 registers */ + +#define DP_AUX_CH_CTL_SEND_BUSY (1 << 31) +#define DP_AUX_CH_CTL_DONE (1 << 30) +#define DP_AUX_CH_CTL_INTERRUPT (1 << 29) +#define DP_AUX_CH_CTL_TIME_OUT_ERROR (1 << 28) +#define DP_AUX_CH_CTL_TIME_OUT_400us (0 << 26) +#define DP_AUX_CH_CTL_TIME_OUT_600us (1 << 26) +#define DP_AUX_CH_CTL_TIME_OUT_800us (2 << 26) +#define DP_AUX_CH_CTL_TIME_OUT_MAX (3 << 26) /* Varies per platform */ +#define DP_AUX_CH_CTL_TIME_OUT_MASK (3 << 26) +#define DP_AUX_CH_CTL_RECEIVE_ERROR (1 << 25) +#define DP_AUX_CH_CTL_MESSAGE_SIZE_MASK (0x1f << 20) +#define DP_AUX_CH_CTL_MESSAGE_SIZE_SHIFT 20 +#define DP_AUX_CH_CTL_PRECHARGE_2US_MASK (0xf << 16) +#define DP_AUX_CH_CTL_PRECHARGE_2US_SHIFT 16 +#define DP_AUX_CH_CTL_AUX_AKSV_SELECT (1 << 15) +#define DP_AUX_CH_CTL_MANCHESTER_TEST (1 << 14) +#define DP_AUX_CH_CTL_SYNC_TEST (1 << 13) +#define DP_AUX_CH_CTL_DEGLITCH_TEST (1 << 12) +#define DP_AUX_CH_CTL_PRECHARGE_TEST (1 << 11) +#define DP_AUX_CH_CTL_BIT_CLOCK_2X_MASK (0x7ff) +#define DP_AUX_CH_CTL_BIT_CLOCK_2X_SHIFT 0 +#define DP_AUX_CH_CTL_PSR_DATA_AUX_REG_SKL (1 << 14) +#define DP_AUX_CH_CTL_FS_DATA_AUX_REG_SKL (1 << 13) +#define DP_AUX_CH_CTL_GTC_DATA_AUX_REG_SKL (1 << 12) +#define DP_AUX_CH_CTL_FW_SYNC_PULSE_SKL_MASK (0x1f << 5) +#define DP_AUX_CH_CTL_FW_SYNC_PULSE_SKL(c) (((c) - 1) << 5) +#define DP_AUX_CH_CTL_SYNC_PULSE_SKL(c) ((c) - 1) + +/* + * Computing GMCH M and N values for the Display Port link + * + * GMCH M/N = dot clock * bytes per pixel / ls_clk * # of lanes + * + * ls_clk (we assume) is the DP link clock (1.62 or 2.7 GHz) + * + * The GMCH value is used internally + * + * bytes_per_pixel is the number of bytes coming out of the plane, + * which is after the LUTs, so we want the bytes for our color format. + * For our current usage, this is always 3, one byte for R, G and B. + */ +#define _PIPEA_DATA_M_G4X 0x70050 +#define _PIPEB_DATA_M_G4X 0x71050 + +/* Transfer unit size for display port - 1, default is 0x3f (for TU size 64) */ +#define TU_SIZE(x) (((x) - 1) << 25) /* default size 64 */ +#define TU_SIZE_SHIFT 25 +#define TU_SIZE_MASK (0x3f << 25) + +#define DATA_LINK_M_N_MASK (0xffffff) +#define DATA_LINK_N_MAX (0x800000) + +#define _PIPEA_DATA_N_G4X 0x70054 +#define _PIPEB_DATA_N_G4X 0x71054 +#define PIPE_GMCH_DATA_N_MASK (0xffffff) + +/* + * Computing Link M and N values for the Display Port link + * + * Link M / N = pixel_clock / ls_clk + * + * (the DP spec calls pixel_clock the 'strm_clk') + * + * The Link value is transmitted in the Main Stream + * Attributes and VB-ID. + */ + +#define _PIPEA_LINK_M_G4X 0x70060 +#define _PIPEB_LINK_M_G4X 0x71060 +#define PIPEA_DP_LINK_M_MASK (0xffffff) + +#define _PIPEA_LINK_N_G4X 0x70064 +#define _PIPEB_LINK_N_G4X 0x71064 +#define PIPEA_DP_LINK_N_MASK (0xffffff) + +#define PIPE_DATA_M_G4X(pipe) _MMIO_PIPE(pipe, _PIPEA_DATA_M_G4X, _PIPEB_DATA_M_G4X) +#define PIPE_DATA_N_G4X(pipe) _MMIO_PIPE(pipe, _PIPEA_DATA_N_G4X, _PIPEB_DATA_N_G4X) +#define PIPE_LINK_M_G4X(pipe) _MMIO_PIPE(pipe, _PIPEA_LINK_M_G4X, _PIPEB_LINK_M_G4X) +#define PIPE_LINK_N_G4X(pipe) _MMIO_PIPE(pipe, _PIPEA_LINK_N_G4X, _PIPEB_LINK_N_G4X) + +/* Display & cursor control */ + +/* Pipe A */ +#define _PIPEADSL 0x70000 +#define DSL_LINEMASK_GEN2 0x00000fff +#define DSL_LINEMASK_GEN3 0x00001fff +#define _PIPEACONF 0x70008 +#define PIPECONF_ENABLE (1 << 31) +#define PIPECONF_DISABLE 0 +#define PIPECONF_DOUBLE_WIDE (1 << 30) +#define I965_PIPECONF_ACTIVE (1 << 30) +#define PIPECONF_DSI_PLL_LOCKED (1 << 29) /* vlv & pipe A only */ +#define PIPECONF_FRAME_START_DELAY_MASK (3 << 27) +#define PIPECONF_SINGLE_WIDE 0 +#define PIPECONF_PIPE_UNLOCKED 0 +#define PIPECONF_PIPE_LOCKED (1 << 25) +#define PIPECONF_PALETTE 0 +#define PIPECONF_GAMMA (1 << 24) +#define PIPECONF_FORCE_BORDER (1 << 25) +#define PIPECONF_INTERLACE_MASK (7 << 21) +#define PIPECONF_INTERLACE_MASK_HSW (3 << 21) +/* Note that pre-gen3 does not support interlaced display directly. Panel + * fitting must be disabled on pre-ilk for interlaced. */ +#define PIPECONF_PROGRESSIVE (0 << 21) +#define PIPECONF_INTERLACE_W_SYNC_SHIFT_PANEL (4 << 21) /* gen4 only */ +#define PIPECONF_INTERLACE_W_SYNC_SHIFT (5 << 21) /* gen4 only */ +#define PIPECONF_INTERLACE_W_FIELD_INDICATION (6 << 21) +#define PIPECONF_INTERLACE_FIELD_0_ONLY (7 << 21) /* gen3 only */ +/* Ironlake and later have a complete new set of values for interlaced. PFIT + * means panel fitter required, PF means progressive fetch, DBL means power + * saving pixel doubling. */ +#define PIPECONF_PFIT_PF_INTERLACED_ILK (1 << 21) +#define PIPECONF_INTERLACED_ILK (3 << 21) +#define PIPECONF_INTERLACED_DBL_ILK (4 << 21) /* ilk/snb only */ +#define PIPECONF_PFIT_PF_INTERLACED_DBL_ILK (5 << 21) /* ilk/snb only */ +#define PIPECONF_INTERLACE_MODE_MASK (7 << 21) +#define PIPECONF_EDP_RR_MODE_SWITCH (1 << 20) +#define PIPECONF_CXSR_DOWNCLOCK (1 << 16) +#define PIPECONF_EDP_RR_MODE_SWITCH_VLV (1 << 14) +#define PIPECONF_COLOR_RANGE_SELECT (1 << 13) +#define PIPECONF_BPC_MASK (0x7 << 5) +#define PIPECONF_8BPC (0 << 5) +#define PIPECONF_10BPC (1 << 5) +#define PIPECONF_6BPC (2 << 5) +#define PIPECONF_12BPC (3 << 5) +#define PIPECONF_DITHER_EN (1 << 4) +#define PIPECONF_DITHER_TYPE_MASK (0x0000000c) +#define PIPECONF_DITHER_TYPE_SP (0 << 2) +#define PIPECONF_DITHER_TYPE_ST1 (1 << 2) +#define PIPECONF_DITHER_TYPE_ST2 (2 << 2) +#define PIPECONF_DITHER_TYPE_TEMP (3 << 2) +#define _PIPEASTAT 0x70024 +#define PIPE_FIFO_UNDERRUN_STATUS (1UL << 31) +#define SPRITE1_FLIP_DONE_INT_EN_VLV (1UL << 30) +#define PIPE_CRC_ERROR_ENABLE (1UL << 29) +#define PIPE_CRC_DONE_ENABLE (1UL << 28) +#define PERF_COUNTER2_INTERRUPT_EN (1UL << 27) +#define PIPE_GMBUS_EVENT_ENABLE (1UL << 27) +#define PLANE_FLIP_DONE_INT_EN_VLV (1UL << 26) +#define PIPE_HOTPLUG_INTERRUPT_ENABLE (1UL << 26) +#define PIPE_VSYNC_INTERRUPT_ENABLE (1UL << 25) +#define PIPE_DISPLAY_LINE_COMPARE_ENABLE (1UL << 24) +#define PIPE_DPST_EVENT_ENABLE (1UL << 23) +#define SPRITE0_FLIP_DONE_INT_EN_VLV (1UL << 22) +#define PIPE_LEGACY_BLC_EVENT_ENABLE (1UL << 22) +#define PIPE_ODD_FIELD_INTERRUPT_ENABLE (1UL << 21) +#define PIPE_EVEN_FIELD_INTERRUPT_ENABLE (1UL << 20) +#define PIPE_B_PSR_INTERRUPT_ENABLE_VLV (1UL << 19) +#define PERF_COUNTER_INTERRUPT_EN (1UL << 19) +#define PIPE_HOTPLUG_TV_INTERRUPT_ENABLE (1UL << 18) /* pre-965 */ +#define PIPE_START_VBLANK_INTERRUPT_ENABLE (1UL << 18) /* 965 or later */ +#define PIPE_FRAMESTART_INTERRUPT_ENABLE (1UL << 17) +#define PIPE_VBLANK_INTERRUPT_ENABLE (1UL << 17) +#define PIPEA_HBLANK_INT_EN_VLV (1UL << 16) +#define PIPE_OVERLAY_UPDATED_ENABLE (1UL << 16) +#define SPRITE1_FLIP_DONE_INT_STATUS_VLV (1UL << 15) +#define SPRITE0_FLIP_DONE_INT_STATUS_VLV (1UL << 14) +#define PIPE_CRC_ERROR_INTERRUPT_STATUS (1UL << 13) +#define PIPE_CRC_DONE_INTERRUPT_STATUS (1UL << 12) +#define PERF_COUNTER2_INTERRUPT_STATUS (1UL << 11) +#define PIPE_GMBUS_INTERRUPT_STATUS (1UL << 11) +#define PLANE_FLIP_DONE_INT_STATUS_VLV (1UL << 10) +#define PIPE_HOTPLUG_INTERRUPT_STATUS (1UL << 10) +#define PIPE_VSYNC_INTERRUPT_STATUS (1UL << 9) +#define PIPE_DISPLAY_LINE_COMPARE_STATUS (1UL << 8) +#define PIPE_DPST_EVENT_STATUS (1UL << 7) +#define PIPE_A_PSR_STATUS_VLV (1UL << 6) +#define PIPE_LEGACY_BLC_EVENT_STATUS (1UL << 6) +#define PIPE_ODD_FIELD_INTERRUPT_STATUS (1UL << 5) +#define PIPE_EVEN_FIELD_INTERRUPT_STATUS (1UL << 4) +#define PIPE_B_PSR_STATUS_VLV (1UL << 3) +#define PERF_COUNTER_INTERRUPT_STATUS (1UL << 3) +#define PIPE_HOTPLUG_TV_INTERRUPT_STATUS (1UL << 2) /* pre-965 */ +#define PIPE_START_VBLANK_INTERRUPT_STATUS (1UL << 2) /* 965 or later */ +#define PIPE_FRAMESTART_INTERRUPT_STATUS (1UL << 1) +#define PIPE_VBLANK_INTERRUPT_STATUS (1UL << 1) +#define PIPE_HBLANK_INT_STATUS (1UL << 0) +#define PIPE_OVERLAY_UPDATED_STATUS (1UL << 0) + +#define PIPESTAT_INT_ENABLE_MASK 0x7fff0000 +#define PIPESTAT_INT_STATUS_MASK 0x0000ffff + +#define PIPE_A_OFFSET 0x70000 +#define PIPE_B_OFFSET 0x71000 +#define PIPE_C_OFFSET 0x72000 +#define CHV_PIPE_C_OFFSET 0x74000 +/* + * There's actually no pipe EDP. Some pipe registers have + * simply shifted from the pipe to the transcoder, while + * keeping their original offset. Thus we need PIPE_EDP_OFFSET + * to access such registers in transcoder EDP. + */ +#define PIPE_EDP_OFFSET 0x7f000 + +#define _MMIO_PIPE2(pipe, reg) _MMIO(dev_priv->info.pipe_offsets[pipe] - \ + dev_priv->info.pipe_offsets[PIPE_A] + (reg) + \ + dev_priv->info.display_mmio_offset) + +#define PIPECONF(pipe) _MMIO_PIPE2(pipe, _PIPEACONF) +#define PIPEDSL(pipe) _MMIO_PIPE2(pipe, _PIPEADSL) +#define PIPEFRAME(pipe) _MMIO_PIPE2(pipe, _PIPEAFRAMEHIGH) +#define PIPEFRAMEPIXEL(pipe) _MMIO_PIPE2(pipe, _PIPEAFRAMEPIXEL) +#define PIPESTAT(pipe) _MMIO_PIPE2(pipe, _PIPEASTAT) + +#define _PIPE_MISC_A 0x70030 +#define _PIPE_MISC_B 0x71030 +#define PIPEMISC_YUV420_ENABLE (1 << 27) +#define PIPEMISC_YUV420_MODE_FULL_BLEND (1 << 26) +#define PIPEMISC_OUTPUT_COLORSPACE_YUV (1 << 11) +#define PIPEMISC_DITHER_BPC_MASK (7 << 5) +#define PIPEMISC_DITHER_8_BPC (0 << 5) +#define PIPEMISC_DITHER_10_BPC (1 << 5) +#define PIPEMISC_DITHER_6_BPC (2 << 5) +#define PIPEMISC_DITHER_12_BPC (3 << 5) +#define PIPEMISC_DITHER_ENABLE (1 << 4) +#define PIPEMISC_DITHER_TYPE_MASK (3 << 2) +#define PIPEMISC_DITHER_TYPE_SP (0 << 2) +#define PIPEMISC(pipe) _MMIO_PIPE2(pipe, _PIPE_MISC_A) + +#define VLV_DPFLIPSTAT _MMIO(VLV_DISPLAY_BASE + 0x70028) +#define PIPEB_LINE_COMPARE_INT_EN (1 << 29) +#define PIPEB_HLINE_INT_EN (1 << 28) +#define PIPEB_VBLANK_INT_EN (1 << 27) +#define SPRITED_FLIP_DONE_INT_EN (1 << 26) +#define SPRITEC_FLIP_DONE_INT_EN (1 << 25) +#define PLANEB_FLIP_DONE_INT_EN (1 << 24) +#define PIPE_PSR_INT_EN (1 << 22) +#define PIPEA_LINE_COMPARE_INT_EN (1 << 21) +#define PIPEA_HLINE_INT_EN (1 << 20) +#define PIPEA_VBLANK_INT_EN (1 << 19) +#define SPRITEB_FLIP_DONE_INT_EN (1 << 18) +#define SPRITEA_FLIP_DONE_INT_EN (1 << 17) +#define PLANEA_FLIPDONE_INT_EN (1 << 16) +#define PIPEC_LINE_COMPARE_INT_EN (1 << 13) +#define PIPEC_HLINE_INT_EN (1 << 12) +#define PIPEC_VBLANK_INT_EN (1 << 11) +#define SPRITEF_FLIPDONE_INT_EN (1 << 10) +#define SPRITEE_FLIPDONE_INT_EN (1 << 9) +#define PLANEC_FLIPDONE_INT_EN (1 << 8) + +#define DPINVGTT _MMIO(VLV_DISPLAY_BASE + 0x7002c) /* VLV/CHV only */ +#define SPRITEF_INVALID_GTT_INT_EN (1 << 27) +#define SPRITEE_INVALID_GTT_INT_EN (1 << 26) +#define PLANEC_INVALID_GTT_INT_EN (1 << 25) +#define CURSORC_INVALID_GTT_INT_EN (1 << 24) +#define CURSORB_INVALID_GTT_INT_EN (1 << 23) +#define CURSORA_INVALID_GTT_INT_EN (1 << 22) +#define SPRITED_INVALID_GTT_INT_EN (1 << 21) +#define SPRITEC_INVALID_GTT_INT_EN (1 << 20) +#define PLANEB_INVALID_GTT_INT_EN (1 << 19) +#define SPRITEB_INVALID_GTT_INT_EN (1 << 18) +#define SPRITEA_INVALID_GTT_INT_EN (1 << 17) +#define PLANEA_INVALID_GTT_INT_EN (1 << 16) +#define DPINVGTT_EN_MASK 0xff0000 +#define DPINVGTT_EN_MASK_CHV 0xfff0000 +#define SPRITEF_INVALID_GTT_STATUS (1 << 11) +#define SPRITEE_INVALID_GTT_STATUS (1 << 10) +#define PLANEC_INVALID_GTT_STATUS (1 << 9) +#define CURSORC_INVALID_GTT_STATUS (1 << 8) +#define CURSORB_INVALID_GTT_STATUS (1 << 7) +#define CURSORA_INVALID_GTT_STATUS (1 << 6) +#define SPRITED_INVALID_GTT_STATUS (1 << 5) +#define SPRITEC_INVALID_GTT_STATUS (1 << 4) +#define PLANEB_INVALID_GTT_STATUS (1 << 3) +#define SPRITEB_INVALID_GTT_STATUS (1 << 2) +#define SPRITEA_INVALID_GTT_STATUS (1 << 1) +#define PLANEA_INVALID_GTT_STATUS (1 << 0) +#define DPINVGTT_STATUS_MASK 0xff +#define DPINVGTT_STATUS_MASK_CHV 0xfff + +#define DSPARB _MMIO(dev_priv->info.display_mmio_offset + 0x70030) +#define DSPARB_CSTART_MASK (0x7f << 7) +#define DSPARB_CSTART_SHIFT 7 +#define DSPARB_BSTART_MASK (0x7f) +#define DSPARB_BSTART_SHIFT 0 +#define DSPARB_BEND_SHIFT 9 /* on 855 */ +#define DSPARB_AEND_SHIFT 0 +#define DSPARB_SPRITEA_SHIFT_VLV 0 +#define DSPARB_SPRITEA_MASK_VLV (0xff << 0) +#define DSPARB_SPRITEB_SHIFT_VLV 8 +#define DSPARB_SPRITEB_MASK_VLV (0xff << 8) +#define DSPARB_SPRITEC_SHIFT_VLV 16 +#define DSPARB_SPRITEC_MASK_VLV (0xff << 16) +#define DSPARB_SPRITED_SHIFT_VLV 24 +#define DSPARB_SPRITED_MASK_VLV (0xff << 24) +#define DSPARB2 _MMIO(VLV_DISPLAY_BASE + 0x70060) /* vlv/chv */ +#define DSPARB_SPRITEA_HI_SHIFT_VLV 0 +#define DSPARB_SPRITEA_HI_MASK_VLV (0x1 << 0) +#define DSPARB_SPRITEB_HI_SHIFT_VLV 4 +#define DSPARB_SPRITEB_HI_MASK_VLV (0x1 << 4) +#define DSPARB_SPRITEC_HI_SHIFT_VLV 8 +#define DSPARB_SPRITEC_HI_MASK_VLV (0x1 << 8) +#define DSPARB_SPRITED_HI_SHIFT_VLV 12 +#define DSPARB_SPRITED_HI_MASK_VLV (0x1 << 12) +#define DSPARB_SPRITEE_HI_SHIFT_VLV 16 +#define DSPARB_SPRITEE_HI_MASK_VLV (0x1 << 16) +#define DSPARB_SPRITEF_HI_SHIFT_VLV 20 +#define DSPARB_SPRITEF_HI_MASK_VLV (0x1 << 20) +#define DSPARB3 _MMIO(VLV_DISPLAY_BASE + 0x7006c) /* chv */ +#define DSPARB_SPRITEE_SHIFT_VLV 0 +#define DSPARB_SPRITEE_MASK_VLV (0xff << 0) +#define DSPARB_SPRITEF_SHIFT_VLV 8 +#define DSPARB_SPRITEF_MASK_VLV (0xff << 8) + +/* pnv/gen4/g4x/vlv/chv */ +#define DSPFW1 _MMIO(dev_priv->info.display_mmio_offset + 0x70034) +#define DSPFW_SR_SHIFT 23 +#define DSPFW_SR_MASK (0x1ff << 23) +#define DSPFW_CURSORB_SHIFT 16 +#define DSPFW_CURSORB_MASK (0x3f << 16) +#define DSPFW_PLANEB_SHIFT 8 +#define DSPFW_PLANEB_MASK (0x7f << 8) +#define DSPFW_PLANEB_MASK_VLV (0xff << 8) /* vlv/chv */ +#define DSPFW_PLANEA_SHIFT 0 +#define DSPFW_PLANEA_MASK (0x7f << 0) +#define DSPFW_PLANEA_MASK_VLV (0xff << 0) /* vlv/chv */ +#define DSPFW2 _MMIO(dev_priv->info.display_mmio_offset + 0x70038) +#define DSPFW_FBC_SR_EN (1 << 31) /* g4x */ +#define DSPFW_FBC_SR_SHIFT 28 +#define DSPFW_FBC_SR_MASK (0x7 << 28) /* g4x */ +#define DSPFW_FBC_HPLL_SR_SHIFT 24 +#define DSPFW_FBC_HPLL_SR_MASK (0xf << 24) /* g4x */ +#define DSPFW_SPRITEB_SHIFT (16) +#define DSPFW_SPRITEB_MASK (0x7f << 16) /* g4x */ +#define DSPFW_SPRITEB_MASK_VLV (0xff << 16) /* vlv/chv */ +#define DSPFW_CURSORA_SHIFT 8 +#define DSPFW_CURSORA_MASK (0x3f << 8) +#define DSPFW_PLANEC_OLD_SHIFT 0 +#define DSPFW_PLANEC_OLD_MASK (0x7f << 0) /* pre-gen4 sprite C */ +#define DSPFW_SPRITEA_SHIFT 0 +#define DSPFW_SPRITEA_MASK (0x7f << 0) /* g4x */ +#define DSPFW_SPRITEA_MASK_VLV (0xff << 0) /* vlv/chv */ +#define DSPFW3 _MMIO(dev_priv->info.display_mmio_offset + 0x7003c) +#define DSPFW_HPLL_SR_EN (1 << 31) +#define PINEVIEW_SELF_REFRESH_EN (1 << 30) +#define DSPFW_CURSOR_SR_SHIFT 24 +#define DSPFW_CURSOR_SR_MASK (0x3f << 24) +#define DSPFW_HPLL_CURSOR_SHIFT 16 +#define DSPFW_HPLL_CURSOR_MASK (0x3f << 16) +#define DSPFW_HPLL_SR_SHIFT 0 +#define DSPFW_HPLL_SR_MASK (0x1ff << 0) + +/* vlv/chv */ +#define DSPFW4 _MMIO(VLV_DISPLAY_BASE + 0x70070) +#define DSPFW_SPRITEB_WM1_SHIFT 16 +#define DSPFW_SPRITEB_WM1_MASK (0xff << 16) +#define DSPFW_CURSORA_WM1_SHIFT 8 +#define DSPFW_CURSORA_WM1_MASK (0x3f << 8) +#define DSPFW_SPRITEA_WM1_SHIFT 0 +#define DSPFW_SPRITEA_WM1_MASK (0xff << 0) +#define DSPFW5 _MMIO(VLV_DISPLAY_BASE + 0x70074) +#define DSPFW_PLANEB_WM1_SHIFT 24 +#define DSPFW_PLANEB_WM1_MASK (0xff << 24) +#define DSPFW_PLANEA_WM1_SHIFT 16 +#define DSPFW_PLANEA_WM1_MASK (0xff << 16) +#define DSPFW_CURSORB_WM1_SHIFT 8 +#define DSPFW_CURSORB_WM1_MASK (0x3f << 8) +#define DSPFW_CURSOR_SR_WM1_SHIFT 0 +#define DSPFW_CURSOR_SR_WM1_MASK (0x3f << 0) +#define DSPFW6 _MMIO(VLV_DISPLAY_BASE + 0x70078) +#define DSPFW_SR_WM1_SHIFT 0 +#define DSPFW_SR_WM1_MASK (0x1ff << 0) +#define DSPFW7 _MMIO(VLV_DISPLAY_BASE + 0x7007c) +#define DSPFW7_CHV _MMIO(VLV_DISPLAY_BASE + 0x700b4) /* wtf #1? */ +#define DSPFW_SPRITED_WM1_SHIFT 24 +#define DSPFW_SPRITED_WM1_MASK (0xff << 24) +#define DSPFW_SPRITED_SHIFT 16 +#define DSPFW_SPRITED_MASK_VLV (0xff << 16) +#define DSPFW_SPRITEC_WM1_SHIFT 8 +#define DSPFW_SPRITEC_WM1_MASK (0xff << 8) +#define DSPFW_SPRITEC_SHIFT 0 +#define DSPFW_SPRITEC_MASK_VLV (0xff << 0) +#define DSPFW8_CHV _MMIO(VLV_DISPLAY_BASE + 0x700b8) +#define DSPFW_SPRITEF_WM1_SHIFT 24 +#define DSPFW_SPRITEF_WM1_MASK (0xff << 24) +#define DSPFW_SPRITEF_SHIFT 16 +#define DSPFW_SPRITEF_MASK_VLV (0xff << 16) +#define DSPFW_SPRITEE_WM1_SHIFT 8 +#define DSPFW_SPRITEE_WM1_MASK (0xff << 8) +#define DSPFW_SPRITEE_SHIFT 0 +#define DSPFW_SPRITEE_MASK_VLV (0xff << 0) +#define DSPFW9_CHV _MMIO(VLV_DISPLAY_BASE + 0x7007c) /* wtf #2? */ +#define DSPFW_PLANEC_WM1_SHIFT 24 +#define DSPFW_PLANEC_WM1_MASK (0xff << 24) +#define DSPFW_PLANEC_SHIFT 16 +#define DSPFW_PLANEC_MASK_VLV (0xff << 16) +#define DSPFW_CURSORC_WM1_SHIFT 8 +#define DSPFW_CURSORC_WM1_MASK (0x3f << 16) +#define DSPFW_CURSORC_SHIFT 0 +#define DSPFW_CURSORC_MASK (0x3f << 0) + +/* vlv/chv high order bits */ +#define DSPHOWM _MMIO(VLV_DISPLAY_BASE + 0x70064) +#define DSPFW_SR_HI_SHIFT 24 +#define DSPFW_SR_HI_MASK (3 << 24) /* 2 bits for chv, 1 for vlv */ +#define DSPFW_SPRITEF_HI_SHIFT 23 +#define DSPFW_SPRITEF_HI_MASK (1 << 23) +#define DSPFW_SPRITEE_HI_SHIFT 22 +#define DSPFW_SPRITEE_HI_MASK (1 << 22) +#define DSPFW_PLANEC_HI_SHIFT 21 +#define DSPFW_PLANEC_HI_MASK (1 << 21) +#define DSPFW_SPRITED_HI_SHIFT 20 +#define DSPFW_SPRITED_HI_MASK (1 << 20) +#define DSPFW_SPRITEC_HI_SHIFT 16 +#define DSPFW_SPRITEC_HI_MASK (1 << 16) +#define DSPFW_PLANEB_HI_SHIFT 12 +#define DSPFW_PLANEB_HI_MASK (1 << 12) +#define DSPFW_SPRITEB_HI_SHIFT 8 +#define DSPFW_SPRITEB_HI_MASK (1 << 8) +#define DSPFW_SPRITEA_HI_SHIFT 4 +#define DSPFW_SPRITEA_HI_MASK (1 << 4) +#define DSPFW_PLANEA_HI_SHIFT 0 +#define DSPFW_PLANEA_HI_MASK (1 << 0) +#define DSPHOWM1 _MMIO(VLV_DISPLAY_BASE + 0x70068) +#define DSPFW_SR_WM1_HI_SHIFT 24 +#define DSPFW_SR_WM1_HI_MASK (3 << 24) /* 2 bits for chv, 1 for vlv */ +#define DSPFW_SPRITEF_WM1_HI_SHIFT 23 +#define DSPFW_SPRITEF_WM1_HI_MASK (1 << 23) +#define DSPFW_SPRITEE_WM1_HI_SHIFT 22 +#define DSPFW_SPRITEE_WM1_HI_MASK (1 << 22) +#define DSPFW_PLANEC_WM1_HI_SHIFT 21 +#define DSPFW_PLANEC_WM1_HI_MASK (1 << 21) +#define DSPFW_SPRITED_WM1_HI_SHIFT 20 +#define DSPFW_SPRITED_WM1_HI_MASK (1 << 20) +#define DSPFW_SPRITEC_WM1_HI_SHIFT 16 +#define DSPFW_SPRITEC_WM1_HI_MASK (1 << 16) +#define DSPFW_PLANEB_WM1_HI_SHIFT 12 +#define DSPFW_PLANEB_WM1_HI_MASK (1 << 12) +#define DSPFW_SPRITEB_WM1_HI_SHIFT 8 +#define DSPFW_SPRITEB_WM1_HI_MASK (1 << 8) +#define DSPFW_SPRITEA_WM1_HI_SHIFT 4 +#define DSPFW_SPRITEA_WM1_HI_MASK (1 << 4) +#define DSPFW_PLANEA_WM1_HI_SHIFT 0 +#define DSPFW_PLANEA_WM1_HI_MASK (1 << 0) + +/* drain latency register values*/ +#define VLV_DDL(pipe) _MMIO(VLV_DISPLAY_BASE + 0x70050 + 4 * (pipe)) +#define DDL_CURSOR_SHIFT 24 +#define DDL_SPRITE_SHIFT(sprite) (8 + 8 * (sprite)) +#define DDL_PLANE_SHIFT 0 +#define DDL_PRECISION_HIGH (1 << 7) +#define DDL_PRECISION_LOW (0 << 7) +#define DRAIN_LATENCY_MASK 0x7f + +#define CBR1_VLV _MMIO(VLV_DISPLAY_BASE + 0x70400) +#define CBR_PND_DEADLINE_DISABLE (1 << 31) +#define CBR_PWM_CLOCK_MUX_SELECT (1 << 30) + +#define CBR4_VLV _MMIO(VLV_DISPLAY_BASE + 0x70450) +#define CBR_DPLLBMD_PIPE(pipe) (1 << (7 + (pipe) * 11)) /* pipes B and C */ + +/* FIFO watermark sizes etc */ +#define G4X_FIFO_LINE_SIZE 64 +#define I915_FIFO_LINE_SIZE 64 +#define I830_FIFO_LINE_SIZE 32 + +#define VALLEYVIEW_FIFO_SIZE 255 +#define G4X_FIFO_SIZE 127 +#define I965_FIFO_SIZE 512 +#define I945_FIFO_SIZE 127 +#define I915_FIFO_SIZE 95 +#define I855GM_FIFO_SIZE 127 /* In cachelines */ +#define I830_FIFO_SIZE 95 + +#define VALLEYVIEW_MAX_WM 0xff +#define G4X_MAX_WM 0x3f +#define I915_MAX_WM 0x3f + +#define PINEVIEW_DISPLAY_FIFO 512 /* in 64byte unit */ +#define PINEVIEW_FIFO_LINE_SIZE 64 +#define PINEVIEW_MAX_WM 0x1ff +#define PINEVIEW_DFT_WM 0x3f +#define PINEVIEW_DFT_HPLLOFF_WM 0 +#define PINEVIEW_GUARD_WM 10 +#define PINEVIEW_CURSOR_FIFO 64 +#define PINEVIEW_CURSOR_MAX_WM 0x3f +#define PINEVIEW_CURSOR_DFT_WM 0 +#define PINEVIEW_CURSOR_GUARD_WM 5 + +#define VALLEYVIEW_CURSOR_MAX_WM 64 +#define I965_CURSOR_FIFO 64 +#define I965_CURSOR_MAX_WM 32 +#define I965_CURSOR_DFT_WM 8 + +/* Watermark register definitions for SKL */ +#define _CUR_WM_A_0 0x70140 +#define _CUR_WM_B_0 0x71140 +#define _PLANE_WM_1_A_0 0x70240 +#define _PLANE_WM_1_B_0 0x71240 +#define _PLANE_WM_2_A_0 0x70340 +#define _PLANE_WM_2_B_0 0x71340 +#define _PLANE_WM_TRANS_1_A_0 0x70268 +#define _PLANE_WM_TRANS_1_B_0 0x71268 +#define _PLANE_WM_TRANS_2_A_0 0x70368 +#define _PLANE_WM_TRANS_2_B_0 0x71368 +#define _CUR_WM_TRANS_A_0 0x70168 +#define _CUR_WM_TRANS_B_0 0x71168 +#define PLANE_WM_EN (1 << 31) +#define PLANE_WM_LINES_SHIFT 14 +#define PLANE_WM_LINES_MASK 0x1f +#define PLANE_WM_BLOCKS_MASK 0x3ff + +#define _CUR_WM_0(pipe) _PIPE(pipe, _CUR_WM_A_0, _CUR_WM_B_0) +#define CUR_WM(pipe, level) _MMIO(_CUR_WM_0(pipe) + ((4) * (level))) +#define CUR_WM_TRANS(pipe) _MMIO_PIPE(pipe, _CUR_WM_TRANS_A_0, _CUR_WM_TRANS_B_0) + +#define _PLANE_WM_1(pipe) _PIPE(pipe, _PLANE_WM_1_A_0, _PLANE_WM_1_B_0) +#define _PLANE_WM_2(pipe) _PIPE(pipe, _PLANE_WM_2_A_0, _PLANE_WM_2_B_0) +#define _PLANE_WM_BASE(pipe, plane) \ + _PLANE(plane, _PLANE_WM_1(pipe), _PLANE_WM_2(pipe)) +#define PLANE_WM(pipe, plane, level) \ + _MMIO(_PLANE_WM_BASE(pipe, plane) + ((4) * (level))) +#define _PLANE_WM_TRANS_1(pipe) \ + _PIPE(pipe, _PLANE_WM_TRANS_1_A_0, _PLANE_WM_TRANS_1_B_0) +#define _PLANE_WM_TRANS_2(pipe) \ + _PIPE(pipe, _PLANE_WM_TRANS_2_A_0, _PLANE_WM_TRANS_2_B_0) +#define PLANE_WM_TRANS(pipe, plane) \ + _MMIO(_PLANE(plane, _PLANE_WM_TRANS_1(pipe), _PLANE_WM_TRANS_2(pipe))) + +/* define the Watermark register on Ironlake */ +#define WM0_PIPEA_ILK _MMIO(0x45100) +#define WM0_PIPE_PLANE_MASK (0xffff << 16) +#define WM0_PIPE_PLANE_SHIFT 16 +#define WM0_PIPE_SPRITE_MASK (0xff << 8) +#define WM0_PIPE_SPRITE_SHIFT 8 +#define WM0_PIPE_CURSOR_MASK (0xff) + +#define WM0_PIPEB_ILK _MMIO(0x45104) +#define WM0_PIPEC_IVB _MMIO(0x45200) +#define WM1_LP_ILK _MMIO(0x45108) +#define WM1_LP_SR_EN (1 << 31) +#define WM1_LP_LATENCY_SHIFT 24 +#define WM1_LP_LATENCY_MASK (0x7f << 24) +#define WM1_LP_FBC_MASK (0xf << 20) +#define WM1_LP_FBC_SHIFT 20 +#define WM1_LP_FBC_SHIFT_BDW 19 +#define WM1_LP_SR_MASK (0x7ff << 8) +#define WM1_LP_SR_SHIFT 8 +#define WM1_LP_CURSOR_MASK (0xff) +#define WM2_LP_ILK _MMIO(0x4510c) +#define WM2_LP_EN (1 << 31) +#define WM3_LP_ILK _MMIO(0x45110) +#define WM3_LP_EN (1 << 31) +#define WM1S_LP_ILK _MMIO(0x45120) +#define WM2S_LP_IVB _MMIO(0x45124) +#define WM3S_LP_IVB _MMIO(0x45128) +#define WM1S_LP_EN (1 << 31) + +#define HSW_WM_LP_VAL(lat, fbc, pri, cur) \ + (WM3_LP_EN | ((lat) << WM1_LP_LATENCY_SHIFT) | \ + ((fbc) << WM1_LP_FBC_SHIFT) | ((pri) << WM1_LP_SR_SHIFT) | (cur)) + +/* Memory latency timer register */ +#define MLTR_ILK _MMIO(0x11222) +#define MLTR_WM1_SHIFT 0 +#define MLTR_WM2_SHIFT 8 +/* the unit of memory self-refresh latency time is 0.5us */ +#define ILK_SRLT_MASK 0x3f + + +/* the address where we get all kinds of latency value */ +#define SSKPD _MMIO(0x5d10) +#define SSKPD_WM_MASK 0x3f +#define SSKPD_WM0_SHIFT 0 +#define SSKPD_WM1_SHIFT 8 +#define SSKPD_WM2_SHIFT 16 +#define SSKPD_WM3_SHIFT 24 + +/* + * The two pipe frame counter registers are not synchronized, so + * reading a stable value is somewhat tricky. The following code + * should work: + * + * do { + * high1 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >> + * PIPE_FRAME_HIGH_SHIFT; + * low1 = ((INREG(PIPEAFRAMEPIXEL) & PIPE_FRAME_LOW_MASK) >> + * PIPE_FRAME_LOW_SHIFT); + * high2 = ((INREG(PIPEAFRAMEHIGH) & PIPE_FRAME_HIGH_MASK) >> + * PIPE_FRAME_HIGH_SHIFT); + * } while (high1 != high2); + * frame = (high1 << 8) | low1; + */ +#define _PIPEAFRAMEHIGH 0x70040 +#define PIPE_FRAME_HIGH_MASK 0x0000ffff +#define PIPE_FRAME_HIGH_SHIFT 0 +#define _PIPEAFRAMEPIXEL 0x70044 +#define PIPE_FRAME_LOW_MASK 0xff000000 +#define PIPE_FRAME_LOW_SHIFT 24 +#define PIPE_PIXEL_MASK 0x00ffffff +#define PIPE_PIXEL_SHIFT 0 +/* GM45+ just has to be different */ +#define _PIPEA_FRMCOUNT_G4X 0x70040 +#define _PIPEA_FLIPCOUNT_G4X 0x70044 +#define PIPE_FRMCOUNT_G4X(pipe) _MMIO_PIPE2(pipe, _PIPEA_FRMCOUNT_G4X) +#define PIPE_FLIPCOUNT_G4X(pipe) _MMIO_PIPE2(pipe, _PIPEA_FLIPCOUNT_G4X) + +/* Cursor A & B regs */ +#define _CURACNTR 0x70080 +/* Old style CUR*CNTR flags (desktop 8xx) */ +#define CURSOR_ENABLE 0x80000000 +#define CURSOR_GAMMA_ENABLE 0x40000000 +#define CURSOR_STRIDE_SHIFT 28 +#define CURSOR_STRIDE(x) ((ffs(x) - 9) << CURSOR_STRIDE_SHIFT) /* 256,512,1k,2k */ +#define CURSOR_FORMAT_SHIFT 24 +#define CURSOR_FORMAT_MASK (0x07 << CURSOR_FORMAT_SHIFT) +#define CURSOR_FORMAT_2C (0x00 << CURSOR_FORMAT_SHIFT) +#define CURSOR_FORMAT_3C (0x01 << CURSOR_FORMAT_SHIFT) +#define CURSOR_FORMAT_4C (0x02 << CURSOR_FORMAT_SHIFT) +#define CURSOR_FORMAT_ARGB (0x04 << CURSOR_FORMAT_SHIFT) +#define CURSOR_FORMAT_XRGB (0x05 << CURSOR_FORMAT_SHIFT) +/* New style CUR*CNTR flags */ +#define MCURSOR_MODE 0x27 +#define MCURSOR_MODE_DISABLE 0x00 +#define MCURSOR_MODE_128_32B_AX 0x02 +#define MCURSOR_MODE_256_32B_AX 0x03 +#define MCURSOR_MODE_64_32B_AX 0x07 +#define MCURSOR_MODE_128_ARGB_AX ((1 << 5) | MCURSOR_MODE_128_32B_AX) +#define MCURSOR_MODE_256_ARGB_AX ((1 << 5) | MCURSOR_MODE_256_32B_AX) +#define MCURSOR_MODE_64_ARGB_AX ((1 << 5) | MCURSOR_MODE_64_32B_AX) +#define MCURSOR_PIPE_SELECT_MASK (0x3 << 28) +#define MCURSOR_PIPE_SELECT_SHIFT 28 +#define MCURSOR_PIPE_SELECT(pipe) ((pipe) << 28) +#define MCURSOR_GAMMA_ENABLE (1 << 26) +#define MCURSOR_PIPE_CSC_ENABLE (1 << 24) +#define MCURSOR_ROTATE_180 (1 << 15) +#define MCURSOR_TRICKLE_FEED_DISABLE (1 << 14) +#define _CURABASE 0x70084 +#define _CURAPOS 0x70088 +#define CURSOR_POS_MASK 0x007FF +#define CURSOR_POS_SIGN 0x8000 +#define CURSOR_X_SHIFT 0 +#define CURSOR_Y_SHIFT 16 +#define CURSIZE _MMIO(0x700a0) /* 845/865 */ +#define _CUR_FBC_CTL_A 0x700a0 /* ivb+ */ +#define CUR_FBC_CTL_EN (1 << 31) +#define _CURASURFLIVE 0x700ac /* g4x+ */ +#define _CURBCNTR 0x700c0 +#define _CURBBASE 0x700c4 +#define _CURBPOS 0x700c8 + +#define _CURBCNTR_IVB 0x71080 +#define _CURBBASE_IVB 0x71084 +#define _CURBPOS_IVB 0x71088 + +#define _CURSOR2(pipe, reg) _MMIO(dev_priv->info.cursor_offsets[(pipe)] - \ + dev_priv->info.cursor_offsets[PIPE_A] + (reg) + \ + dev_priv->info.display_mmio_offset) + +#define CURCNTR(pipe) _CURSOR2(pipe, _CURACNTR) +#define CURBASE(pipe) _CURSOR2(pipe, _CURABASE) +#define CURPOS(pipe) _CURSOR2(pipe, _CURAPOS) +#define CUR_FBC_CTL(pipe) _CURSOR2(pipe, _CUR_FBC_CTL_A) +#define CURSURFLIVE(pipe) _CURSOR2(pipe, _CURASURFLIVE) + +#define CURSOR_A_OFFSET 0x70080 +#define CURSOR_B_OFFSET 0x700c0 +#define CHV_CURSOR_C_OFFSET 0x700e0 +#define IVB_CURSOR_B_OFFSET 0x71080 +#define IVB_CURSOR_C_OFFSET 0x72080 + +/* Display A control */ +#define _DSPACNTR 0x70180 +#define DISPLAY_PLANE_ENABLE (1 << 31) +#define DISPLAY_PLANE_DISABLE 0 +#define DISPPLANE_GAMMA_ENABLE (1 << 30) +#define DISPPLANE_GAMMA_DISABLE 0 +#define DISPPLANE_PIXFORMAT_MASK (0xf << 26) +#define DISPPLANE_YUV422 (0x0 << 26) +#define DISPPLANE_8BPP (0x2 << 26) +#define DISPPLANE_BGRA555 (0x3 << 26) +#define DISPPLANE_BGRX555 (0x4 << 26) +#define DISPPLANE_BGRX565 (0x5 << 26) +#define DISPPLANE_BGRX888 (0x6 << 26) +#define DISPPLANE_BGRA888 (0x7 << 26) +#define DISPPLANE_RGBX101010 (0x8 << 26) +#define DISPPLANE_RGBA101010 (0x9 << 26) +#define DISPPLANE_BGRX101010 (0xa << 26) +#define DISPPLANE_RGBX161616 (0xc << 26) +#define DISPPLANE_RGBX888 (0xe << 26) +#define DISPPLANE_RGBA888 (0xf << 26) +#define DISPPLANE_STEREO_ENABLE (1 << 25) +#define DISPPLANE_STEREO_DISABLE 0 +#define DISPPLANE_PIPE_CSC_ENABLE (1 << 24) +#define DISPPLANE_SEL_PIPE_SHIFT 24 +#define DISPPLANE_SEL_PIPE_MASK (3 << DISPPLANE_SEL_PIPE_SHIFT) +#define DISPPLANE_SEL_PIPE(pipe) ((pipe) << DISPPLANE_SEL_PIPE_SHIFT) +#define DISPPLANE_SRC_KEY_ENABLE (1 << 22) +#define DISPPLANE_SRC_KEY_DISABLE 0 +#define DISPPLANE_LINE_DOUBLE (1 << 20) +#define DISPPLANE_NO_LINE_DOUBLE 0 +#define DISPPLANE_STEREO_POLARITY_FIRST 0 +#define DISPPLANE_STEREO_POLARITY_SECOND (1 << 18) +#define DISPPLANE_ALPHA_PREMULTIPLY (1 << 16) /* CHV pipe B */ +#define DISPPLANE_ROTATE_180 (1 << 15) +#define DISPPLANE_TRICKLE_FEED_DISABLE (1 << 14) /* Ironlake */ +#define DISPPLANE_TILED (1 << 10) +#define DISPPLANE_MIRROR (1 << 8) /* CHV pipe B */ +#define _DSPAADDR 0x70184 +#define _DSPASTRIDE 0x70188 +#define _DSPAPOS 0x7018C /* reserved */ +#define _DSPASIZE 0x70190 +#define _DSPASURF 0x7019C /* 965+ only */ +#define _DSPATILEOFF 0x701A4 /* 965+ only */ +#define _DSPAOFFSET 0x701A4 /* HSW */ +#define _DSPASURFLIVE 0x701AC + +#define DSPCNTR(plane) _MMIO_PIPE2(plane, _DSPACNTR) +#define DSPADDR(plane) _MMIO_PIPE2(plane, _DSPAADDR) +#define DSPSTRIDE(plane) _MMIO_PIPE2(plane, _DSPASTRIDE) +#define DSPPOS(plane) _MMIO_PIPE2(plane, _DSPAPOS) +#define DSPSIZE(plane) _MMIO_PIPE2(plane, _DSPASIZE) +#define DSPSURF(plane) _MMIO_PIPE2(plane, _DSPASURF) +#define DSPTILEOFF(plane) _MMIO_PIPE2(plane, _DSPATILEOFF) +#define DSPLINOFF(plane) DSPADDR(plane) +#define DSPOFFSET(plane) _MMIO_PIPE2(plane, _DSPAOFFSET) +#define DSPSURFLIVE(plane) _MMIO_PIPE2(plane, _DSPASURFLIVE) + +/* CHV pipe B blender and primary plane */ +#define _CHV_BLEND_A 0x60a00 +#define CHV_BLEND_LEGACY (0 << 30) +#define CHV_BLEND_ANDROID (1 << 30) +#define CHV_BLEND_MPO (2 << 30) +#define CHV_BLEND_MASK (3 << 30) +#define _CHV_CANVAS_A 0x60a04 +#define _PRIMPOS_A 0x60a08 +#define _PRIMSIZE_A 0x60a0c +#define _PRIMCNSTALPHA_A 0x60a10 +#define PRIM_CONST_ALPHA_ENABLE (1 << 31) + +#define CHV_BLEND(pipe) _MMIO_TRANS2(pipe, _CHV_BLEND_A) +#define CHV_CANVAS(pipe) _MMIO_TRANS2(pipe, _CHV_CANVAS_A) +#define PRIMPOS(plane) _MMIO_TRANS2(plane, _PRIMPOS_A) +#define PRIMSIZE(plane) _MMIO_TRANS2(plane, _PRIMSIZE_A) +#define PRIMCNSTALPHA(plane) _MMIO_TRANS2(plane, _PRIMCNSTALPHA_A) + +/* Display/Sprite base address macros */ +#define DISP_BASEADDR_MASK (0xfffff000) +#define I915_LO_DISPBASE(val) ((val) & ~DISP_BASEADDR_MASK) +#define I915_HI_DISPBASE(val) ((val) & DISP_BASEADDR_MASK) + +/* + * VBIOS flags + * gen2: + * [00:06] alm,mgm + * [10:16] all + * [30:32] alm,mgm + * gen3+: + * [00:0f] all + * [10:1f] all + * [30:32] all + */ +#define SWF0(i) _MMIO(dev_priv->info.display_mmio_offset + 0x70410 + (i) * 4) +#define SWF1(i) _MMIO(dev_priv->info.display_mmio_offset + 0x71410 + (i) * 4) +#define SWF3(i) _MMIO(dev_priv->info.display_mmio_offset + 0x72414 + (i) * 4) +#define SWF_ILK(i) _MMIO(0x4F000 + (i) * 4) + +/* Pipe B */ +#define _PIPEBDSL (dev_priv->info.display_mmio_offset + 0x71000) +#define _PIPEBCONF (dev_priv->info.display_mmio_offset + 0x71008) +#define _PIPEBSTAT (dev_priv->info.display_mmio_offset + 0x71024) +#define _PIPEBFRAMEHIGH 0x71040 +#define _PIPEBFRAMEPIXEL 0x71044 +#define _PIPEB_FRMCOUNT_G4X (dev_priv->info.display_mmio_offset + 0x71040) +#define _PIPEB_FLIPCOUNT_G4X (dev_priv->info.display_mmio_offset + 0x71044) + + +/* Display B control */ +#define _DSPBCNTR (dev_priv->info.display_mmio_offset + 0x71180) +#define DISPPLANE_ALPHA_TRANS_ENABLE (1 << 15) +#define DISPPLANE_ALPHA_TRANS_DISABLE 0 +#define DISPPLANE_SPRITE_ABOVE_DISPLAY 0 +#define DISPPLANE_SPRITE_ABOVE_OVERLAY (1) +#define _DSPBADDR (dev_priv->info.display_mmio_offset + 0x71184) +#define _DSPBSTRIDE (dev_priv->info.display_mmio_offset + 0x71188) +#define _DSPBPOS (dev_priv->info.display_mmio_offset + 0x7118C) +#define _DSPBSIZE (dev_priv->info.display_mmio_offset + 0x71190) +#define _DSPBSURF (dev_priv->info.display_mmio_offset + 0x7119C) +#define _DSPBTILEOFF (dev_priv->info.display_mmio_offset + 0x711A4) +#define _DSPBOFFSET (dev_priv->info.display_mmio_offset + 0x711A4) +#define _DSPBSURFLIVE (dev_priv->info.display_mmio_offset + 0x711AC) + +/* Sprite A control */ +#define _DVSACNTR 0x72180 +#define DVS_ENABLE (1 << 31) +#define DVS_GAMMA_ENABLE (1 << 30) +#define DVS_YUV_RANGE_CORRECTION_DISABLE (1 << 27) +#define DVS_PIXFORMAT_MASK (3 << 25) +#define DVS_FORMAT_YUV422 (0 << 25) +#define DVS_FORMAT_RGBX101010 (1 << 25) +#define DVS_FORMAT_RGBX888 (2 << 25) +#define DVS_FORMAT_RGBX161616 (3 << 25) +#define DVS_PIPE_CSC_ENABLE (1 << 24) +#define DVS_SOURCE_KEY (1 << 22) +#define DVS_RGB_ORDER_XBGR (1 << 20) +#define DVS_YUV_FORMAT_BT709 (1 << 18) +#define DVS_YUV_BYTE_ORDER_MASK (3 << 16) +#define DVS_YUV_ORDER_YUYV (0 << 16) +#define DVS_YUV_ORDER_UYVY (1 << 16) +#define DVS_YUV_ORDER_YVYU (2 << 16) +#define DVS_YUV_ORDER_VYUY (3 << 16) +#define DVS_ROTATE_180 (1 << 15) +#define DVS_DEST_KEY (1 << 2) +#define DVS_TRICKLE_FEED_DISABLE (1 << 14) +#define DVS_TILED (1 << 10) +#define _DVSALINOFF 0x72184 +#define _DVSASTRIDE 0x72188 +#define _DVSAPOS 0x7218c +#define _DVSASIZE 0x72190 +#define _DVSAKEYVAL 0x72194 +#define _DVSAKEYMSK 0x72198 +#define _DVSASURF 0x7219c +#define _DVSAKEYMAXVAL 0x721a0 +#define _DVSATILEOFF 0x721a4 +#define _DVSASURFLIVE 0x721ac +#define _DVSASCALE 0x72204 +#define DVS_SCALE_ENABLE (1 << 31) +#define DVS_FILTER_MASK (3 << 29) +#define DVS_FILTER_MEDIUM (0 << 29) +#define DVS_FILTER_ENHANCING (1 << 29) +#define DVS_FILTER_SOFTENING (2 << 29) +#define DVS_VERTICAL_OFFSET_HALF (1 << 28) /* must be enabled below */ +#define DVS_VERTICAL_OFFSET_ENABLE (1 << 27) +#define _DVSAGAMC 0x72300 + +#define _DVSBCNTR 0x73180 +#define _DVSBLINOFF 0x73184 +#define _DVSBSTRIDE 0x73188 +#define _DVSBPOS 0x7318c +#define _DVSBSIZE 0x73190 +#define _DVSBKEYVAL 0x73194 +#define _DVSBKEYMSK 0x73198 +#define _DVSBSURF 0x7319c +#define _DVSBKEYMAXVAL 0x731a0 +#define _DVSBTILEOFF 0x731a4 +#define _DVSBSURFLIVE 0x731ac +#define _DVSBSCALE 0x73204 +#define _DVSBGAMC 0x73300 + +#define DVSCNTR(pipe) _MMIO_PIPE(pipe, _DVSACNTR, _DVSBCNTR) +#define DVSLINOFF(pipe) _MMIO_PIPE(pipe, _DVSALINOFF, _DVSBLINOFF) +#define DVSSTRIDE(pipe) _MMIO_PIPE(pipe, _DVSASTRIDE, _DVSBSTRIDE) +#define DVSPOS(pipe) _MMIO_PIPE(pipe, _DVSAPOS, _DVSBPOS) +#define DVSSURF(pipe) _MMIO_PIPE(pipe, _DVSASURF, _DVSBSURF) +#define DVSKEYMAX(pipe) _MMIO_PIPE(pipe, _DVSAKEYMAXVAL, _DVSBKEYMAXVAL) +#define DVSSIZE(pipe) _MMIO_PIPE(pipe, _DVSASIZE, _DVSBSIZE) +#define DVSSCALE(pipe) _MMIO_PIPE(pipe, _DVSASCALE, _DVSBSCALE) +#define DVSTILEOFF(pipe) _MMIO_PIPE(pipe, _DVSATILEOFF, _DVSBTILEOFF) +#define DVSKEYVAL(pipe) _MMIO_PIPE(pipe, _DVSAKEYVAL, _DVSBKEYVAL) +#define DVSKEYMSK(pipe) _MMIO_PIPE(pipe, _DVSAKEYMSK, _DVSBKEYMSK) +#define DVSSURFLIVE(pipe) _MMIO_PIPE(pipe, _DVSASURFLIVE, _DVSBSURFLIVE) + +#define _SPRA_CTL 0x70280 +#define SPRITE_ENABLE (1 << 31) +#define SPRITE_GAMMA_ENABLE (1 << 30) +#define SPRITE_YUV_RANGE_CORRECTION_DISABLE (1 << 28) +#define SPRITE_PIXFORMAT_MASK (7 << 25) +#define SPRITE_FORMAT_YUV422 (0 << 25) +#define SPRITE_FORMAT_RGBX101010 (1 << 25) +#define SPRITE_FORMAT_RGBX888 (2 << 25) +#define SPRITE_FORMAT_RGBX161616 (3 << 25) +#define SPRITE_FORMAT_YUV444 (4 << 25) +#define SPRITE_FORMAT_XR_BGR101010 (5 << 25) /* Extended range */ +#define SPRITE_PIPE_CSC_ENABLE (1 << 24) +#define SPRITE_SOURCE_KEY (1 << 22) +#define SPRITE_RGB_ORDER_RGBX (1 << 20) /* only for 888 and 161616 */ +#define SPRITE_YUV_TO_RGB_CSC_DISABLE (1 << 19) +#define SPRITE_YUV_TO_RGB_CSC_FORMAT_BT709 (1 << 18) /* 0 is BT601 */ +#define SPRITE_YUV_BYTE_ORDER_MASK (3 << 16) +#define SPRITE_YUV_ORDER_YUYV (0 << 16) +#define SPRITE_YUV_ORDER_UYVY (1 << 16) +#define SPRITE_YUV_ORDER_YVYU (2 << 16) +#define SPRITE_YUV_ORDER_VYUY (3 << 16) +#define SPRITE_ROTATE_180 (1 << 15) +#define SPRITE_TRICKLE_FEED_DISABLE (1 << 14) +#define SPRITE_INT_GAMMA_ENABLE (1 << 13) +#define SPRITE_TILED (1 << 10) +#define SPRITE_DEST_KEY (1 << 2) +#define _SPRA_LINOFF 0x70284 +#define _SPRA_STRIDE 0x70288 +#define _SPRA_POS 0x7028c +#define _SPRA_SIZE 0x70290 +#define _SPRA_KEYVAL 0x70294 +#define _SPRA_KEYMSK 0x70298 +#define _SPRA_SURF 0x7029c +#define _SPRA_KEYMAX 0x702a0 +#define _SPRA_TILEOFF 0x702a4 +#define _SPRA_OFFSET 0x702a4 +#define _SPRA_SURFLIVE 0x702ac +#define _SPRA_SCALE 0x70304 +#define SPRITE_SCALE_ENABLE (1 << 31) +#define SPRITE_FILTER_MASK (3 << 29) +#define SPRITE_FILTER_MEDIUM (0 << 29) +#define SPRITE_FILTER_ENHANCING (1 << 29) +#define SPRITE_FILTER_SOFTENING (2 << 29) +#define SPRITE_VERTICAL_OFFSET_HALF (1 << 28) /* must be enabled below */ +#define SPRITE_VERTICAL_OFFSET_ENABLE (1 << 27) +#define _SPRA_GAMC 0x70400 + +#define _SPRB_CTL 0x71280 +#define _SPRB_LINOFF 0x71284 +#define _SPRB_STRIDE 0x71288 +#define _SPRB_POS 0x7128c +#define _SPRB_SIZE 0x71290 +#define _SPRB_KEYVAL 0x71294 +#define _SPRB_KEYMSK 0x71298 +#define _SPRB_SURF 0x7129c +#define _SPRB_KEYMAX 0x712a0 +#define _SPRB_TILEOFF 0x712a4 +#define _SPRB_OFFSET 0x712a4 +#define _SPRB_SURFLIVE 0x712ac +#define _SPRB_SCALE 0x71304 +#define _SPRB_GAMC 0x71400 + +#define SPRCTL(pipe) _MMIO_PIPE(pipe, _SPRA_CTL, _SPRB_CTL) +#define SPRLINOFF(pipe) _MMIO_PIPE(pipe, _SPRA_LINOFF, _SPRB_LINOFF) +#define SPRSTRIDE(pipe) _MMIO_PIPE(pipe, _SPRA_STRIDE, _SPRB_STRIDE) +#define SPRPOS(pipe) _MMIO_PIPE(pipe, _SPRA_POS, _SPRB_POS) +#define SPRSIZE(pipe) _MMIO_PIPE(pipe, _SPRA_SIZE, _SPRB_SIZE) +#define SPRKEYVAL(pipe) _MMIO_PIPE(pipe, _SPRA_KEYVAL, _SPRB_KEYVAL) +#define SPRKEYMSK(pipe) _MMIO_PIPE(pipe, _SPRA_KEYMSK, _SPRB_KEYMSK) +#define SPRSURF(pipe) _MMIO_PIPE(pipe, _SPRA_SURF, _SPRB_SURF) +#define SPRKEYMAX(pipe) _MMIO_PIPE(pipe, _SPRA_KEYMAX, _SPRB_KEYMAX) +#define SPRTILEOFF(pipe) _MMIO_PIPE(pipe, _SPRA_TILEOFF, _SPRB_TILEOFF) +#define SPROFFSET(pipe) _MMIO_PIPE(pipe, _SPRA_OFFSET, _SPRB_OFFSET) +#define SPRSCALE(pipe) _MMIO_PIPE(pipe, _SPRA_SCALE, _SPRB_SCALE) +#define SPRGAMC(pipe) _MMIO_PIPE(pipe, _SPRA_GAMC, _SPRB_GAMC) +#define SPRSURFLIVE(pipe) _MMIO_PIPE(pipe, _SPRA_SURFLIVE, _SPRB_SURFLIVE) + +#define _SPACNTR (VLV_DISPLAY_BASE + 0x72180) +#define SP_ENABLE (1 << 31) +#define SP_GAMMA_ENABLE (1 << 30) +#define SP_PIXFORMAT_MASK (0xf << 26) +#define SP_FORMAT_YUV422 (0 << 26) +#define SP_FORMAT_BGR565 (5 << 26) +#define SP_FORMAT_BGRX8888 (6 << 26) +#define SP_FORMAT_BGRA8888 (7 << 26) +#define SP_FORMAT_RGBX1010102 (8 << 26) +#define SP_FORMAT_RGBA1010102 (9 << 26) +#define SP_FORMAT_RGBX8888 (0xe << 26) +#define SP_FORMAT_RGBA8888 (0xf << 26) +#define SP_ALPHA_PREMULTIPLY (1 << 23) /* CHV pipe B */ +#define SP_SOURCE_KEY (1 << 22) +#define SP_YUV_FORMAT_BT709 (1 << 18) +#define SP_YUV_BYTE_ORDER_MASK (3 << 16) +#define SP_YUV_ORDER_YUYV (0 << 16) +#define SP_YUV_ORDER_UYVY (1 << 16) +#define SP_YUV_ORDER_YVYU (2 << 16) +#define SP_YUV_ORDER_VYUY (3 << 16) +#define SP_ROTATE_180 (1 << 15) +#define SP_TILED (1 << 10) +#define SP_MIRROR (1 << 8) /* CHV pipe B */ +#define _SPALINOFF (VLV_DISPLAY_BASE + 0x72184) +#define _SPASTRIDE (VLV_DISPLAY_BASE + 0x72188) +#define _SPAPOS (VLV_DISPLAY_BASE + 0x7218c) +#define _SPASIZE (VLV_DISPLAY_BASE + 0x72190) +#define _SPAKEYMINVAL (VLV_DISPLAY_BASE + 0x72194) +#define _SPAKEYMSK (VLV_DISPLAY_BASE + 0x72198) +#define _SPASURF (VLV_DISPLAY_BASE + 0x7219c) +#define _SPAKEYMAXVAL (VLV_DISPLAY_BASE + 0x721a0) +#define _SPATILEOFF (VLV_DISPLAY_BASE + 0x721a4) +#define _SPACONSTALPHA (VLV_DISPLAY_BASE + 0x721a8) +#define SP_CONST_ALPHA_ENABLE (1 << 31) +#define _SPACLRC0 (VLV_DISPLAY_BASE + 0x721d0) +#define SP_CONTRAST(x) ((x) << 18) /* u3.6 */ +#define SP_BRIGHTNESS(x) ((x) & 0xff) /* s8 */ +#define _SPACLRC1 (VLV_DISPLAY_BASE + 0x721d4) +#define SP_SH_SIN(x) (((x) & 0x7ff) << 16) /* s4.7 */ +#define SP_SH_COS(x) (x) /* u3.7 */ +#define _SPAGAMC (VLV_DISPLAY_BASE + 0x721f4) + +#define _SPBCNTR (VLV_DISPLAY_BASE + 0x72280) +#define _SPBLINOFF (VLV_DISPLAY_BASE + 0x72284) +#define _SPBSTRIDE (VLV_DISPLAY_BASE + 0x72288) +#define _SPBPOS (VLV_DISPLAY_BASE + 0x7228c) +#define _SPBSIZE (VLV_DISPLAY_BASE + 0x72290) +#define _SPBKEYMINVAL (VLV_DISPLAY_BASE + 0x72294) +#define _SPBKEYMSK (VLV_DISPLAY_BASE + 0x72298) +#define _SPBSURF (VLV_DISPLAY_BASE + 0x7229c) +#define _SPBKEYMAXVAL (VLV_DISPLAY_BASE + 0x722a0) +#define _SPBTILEOFF (VLV_DISPLAY_BASE + 0x722a4) +#define _SPBCONSTALPHA (VLV_DISPLAY_BASE + 0x722a8) +#define _SPBCLRC0 (VLV_DISPLAY_BASE + 0x722d0) +#define _SPBCLRC1 (VLV_DISPLAY_BASE + 0x722d4) +#define _SPBGAMC (VLV_DISPLAY_BASE + 0x722f4) + +#define _MMIO_VLV_SPR(pipe, plane_id, reg_a, reg_b) \ + _MMIO_PIPE((pipe) * 2 + (plane_id) - PLANE_SPRITE0, (reg_a), (reg_b)) + +#define SPCNTR(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPACNTR, _SPBCNTR) +#define SPLINOFF(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPALINOFF, _SPBLINOFF) +#define SPSTRIDE(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPASTRIDE, _SPBSTRIDE) +#define SPPOS(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPAPOS, _SPBPOS) +#define SPSIZE(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPASIZE, _SPBSIZE) +#define SPKEYMINVAL(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMINVAL, _SPBKEYMINVAL) +#define SPKEYMSK(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMSK, _SPBKEYMSK) +#define SPSURF(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPASURF, _SPBSURF) +#define SPKEYMAXVAL(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPAKEYMAXVAL, _SPBKEYMAXVAL) +#define SPTILEOFF(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPATILEOFF, _SPBTILEOFF) +#define SPCONSTALPHA(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPACONSTALPHA, _SPBCONSTALPHA) +#define SPCLRC0(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPACLRC0, _SPBCLRC0) +#define SPCLRC1(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPACLRC1, _SPBCLRC1) +#define SPGAMC(pipe, plane_id) _MMIO_VLV_SPR((pipe), (plane_id), _SPAGAMC, _SPBGAMC) + +/* + * CHV pipe B sprite CSC + * + * |cr| |c0 c1 c2| |cr + cr_ioff| |cr_ooff| + * |yg| = |c3 c4 c5| x |yg + yg_ioff| + |yg_ooff| + * |cb| |c6 c7 c8| |cb + cr_ioff| |cb_ooff| + */ +#define _MMIO_CHV_SPCSC(plane_id, reg) \ + _MMIO(VLV_DISPLAY_BASE + ((plane_id) - PLANE_SPRITE0) * 0x1000 + (reg)) + +#define SPCSCYGOFF(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d900) +#define SPCSCCBOFF(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d904) +#define SPCSCCROFF(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d908) +#define SPCSC_OOFF(x) (((x) & 0x7ff) << 16) /* s11 */ +#define SPCSC_IOFF(x) (((x) & 0x7ff) << 0) /* s11 */ + +#define SPCSCC01(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d90c) +#define SPCSCC23(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d910) +#define SPCSCC45(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d914) +#define SPCSCC67(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d918) +#define SPCSCC8(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d91c) +#define SPCSC_C1(x) (((x) & 0x7fff) << 16) /* s3.12 */ +#define SPCSC_C0(x) (((x) & 0x7fff) << 0) /* s3.12 */ + +#define SPCSCYGICLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d920) +#define SPCSCCBICLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d924) +#define SPCSCCRICLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d928) +#define SPCSC_IMAX(x) (((x) & 0x7ff) << 16) /* s11 */ +#define SPCSC_IMIN(x) (((x) & 0x7ff) << 0) /* s11 */ + +#define SPCSCYGOCLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d92c) +#define SPCSCCBOCLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d930) +#define SPCSCCROCLAMP(plane_id) _MMIO_CHV_SPCSC(plane_id, 0x6d934) +#define SPCSC_OMAX(x) ((x) << 16) /* u10 */ +#define SPCSC_OMIN(x) ((x) << 0) /* u10 */ + +/* Skylake plane registers */ + +#define _PLANE_CTL_1_A 0x70180 +#define _PLANE_CTL_2_A 0x70280 +#define _PLANE_CTL_3_A 0x70380 +#define PLANE_CTL_ENABLE (1 << 31) +#define PLANE_CTL_PIPE_GAMMA_ENABLE (1 << 30) /* Pre-GLK */ +#define PLANE_CTL_YUV_RANGE_CORRECTION_DISABLE (1 << 28) +/* + * ICL+ uses the same PLANE_CTL_FORMAT bits, but the field definition + * expanded to include bit 23 as well. However, the shift-24 based values + * correctly map to the same formats in ICL, as long as bit 23 is set to 0 + */ +#define PLANE_CTL_FORMAT_MASK (0xf << 24) +#define PLANE_CTL_FORMAT_YUV422 (0 << 24) +#define PLANE_CTL_FORMAT_NV12 (1 << 24) +#define PLANE_CTL_FORMAT_XRGB_2101010 (2 << 24) +#define PLANE_CTL_FORMAT_XRGB_8888 (4 << 24) +#define PLANE_CTL_FORMAT_XRGB_16161616F (6 << 24) +#define PLANE_CTL_FORMAT_AYUV (8 << 24) +#define PLANE_CTL_FORMAT_INDEXED (12 << 24) +#define PLANE_CTL_FORMAT_RGB_565 (14 << 24) +#define ICL_PLANE_CTL_FORMAT_MASK (0x1f << 23) +#define PLANE_CTL_PIPE_CSC_ENABLE (1 << 23) /* Pre-GLK */ +#define PLANE_CTL_KEY_ENABLE_MASK (0x3 << 21) +#define PLANE_CTL_KEY_ENABLE_SOURCE (1 << 21) +#define PLANE_CTL_KEY_ENABLE_DESTINATION (2 << 21) +#define PLANE_CTL_ORDER_BGRX (0 << 20) +#define PLANE_CTL_ORDER_RGBX (1 << 20) +#define PLANE_CTL_YUV_TO_RGB_CSC_FORMAT_BT709 (1 << 18) +#define PLANE_CTL_YUV422_ORDER_MASK (0x3 << 16) +#define PLANE_CTL_YUV422_YUYV (0 << 16) +#define PLANE_CTL_YUV422_UYVY (1 << 16) +#define PLANE_CTL_YUV422_YVYU (2 << 16) +#define PLANE_CTL_YUV422_VYUY (3 << 16) +#define PLANE_CTL_RENDER_DECOMPRESSION_ENABLE (1 << 15) +#define PLANE_CTL_TRICKLE_FEED_DISABLE (1 << 14) +#define PLANE_CTL_PLANE_GAMMA_DISABLE (1 << 13) /* Pre-GLK */ +#define PLANE_CTL_TILED_MASK (0x7 << 10) +#define PLANE_CTL_TILED_LINEAR (0 << 10) +#define PLANE_CTL_TILED_X (1 << 10) +#define PLANE_CTL_TILED_Y (4 << 10) +#define PLANE_CTL_TILED_YF (5 << 10) +#define PLANE_CTL_FLIP_HORIZONTAL (1 << 8) +#define PLANE_CTL_ALPHA_MASK (0x3 << 4) /* Pre-GLK */ +#define PLANE_CTL_ALPHA_DISABLE (0 << 4) +#define PLANE_CTL_ALPHA_SW_PREMULTIPLY (2 << 4) +#define PLANE_CTL_ALPHA_HW_PREMULTIPLY (3 << 4) +#define PLANE_CTL_ROTATE_MASK 0x3 +#define PLANE_CTL_ROTATE_0 0x0 +#define PLANE_CTL_ROTATE_90 0x1 +#define PLANE_CTL_ROTATE_180 0x2 +#define PLANE_CTL_ROTATE_270 0x3 +#define _PLANE_STRIDE_1_A 0x70188 +#define _PLANE_STRIDE_2_A 0x70288 +#define _PLANE_STRIDE_3_A 0x70388 +#define _PLANE_POS_1_A 0x7018c +#define _PLANE_POS_2_A 0x7028c +#define _PLANE_POS_3_A 0x7038c +#define _PLANE_SIZE_1_A 0x70190 +#define _PLANE_SIZE_2_A 0x70290 +#define _PLANE_SIZE_3_A 0x70390 +#define _PLANE_SURF_1_A 0x7019c +#define _PLANE_SURF_2_A 0x7029c +#define _PLANE_SURF_3_A 0x7039c +#define _PLANE_OFFSET_1_A 0x701a4 +#define _PLANE_OFFSET_2_A 0x702a4 +#define _PLANE_OFFSET_3_A 0x703a4 +#define _PLANE_KEYVAL_1_A 0x70194 +#define _PLANE_KEYVAL_2_A 0x70294 +#define _PLANE_KEYMSK_1_A 0x70198 +#define _PLANE_KEYMSK_2_A 0x70298 +#define _PLANE_KEYMAX_1_A 0x701a0 +#define _PLANE_KEYMAX_2_A 0x702a0 +#define _PLANE_AUX_DIST_1_A 0x701c0 +#define _PLANE_AUX_DIST_2_A 0x702c0 +#define _PLANE_AUX_OFFSET_1_A 0x701c4 +#define _PLANE_AUX_OFFSET_2_A 0x702c4 +#define _PLANE_COLOR_CTL_1_A 0x701CC /* GLK+ */ +#define _PLANE_COLOR_CTL_2_A 0x702CC /* GLK+ */ +#define _PLANE_COLOR_CTL_3_A 0x703CC /* GLK+ */ +#define PLANE_COLOR_PIPE_GAMMA_ENABLE (1 << 30) /* Pre-ICL */ +#define PLANE_COLOR_YUV_RANGE_CORRECTION_DISABLE (1 << 28) +#define PLANE_COLOR_PIPE_CSC_ENABLE (1 << 23) /* Pre-ICL */ +#define PLANE_COLOR_CSC_MODE_BYPASS (0 << 17) +#define PLANE_COLOR_CSC_MODE_YUV601_TO_RGB709 (1 << 17) +#define PLANE_COLOR_CSC_MODE_YUV709_TO_RGB709 (2 << 17) +#define PLANE_COLOR_CSC_MODE_YUV2020_TO_RGB2020 (3 << 17) +#define PLANE_COLOR_CSC_MODE_RGB709_TO_RGB2020 (4 << 17) +#define PLANE_COLOR_PLANE_GAMMA_DISABLE (1 << 13) +#define PLANE_COLOR_ALPHA_MASK (0x3 << 4) +#define PLANE_COLOR_ALPHA_DISABLE (0 << 4) +#define PLANE_COLOR_ALPHA_SW_PREMULTIPLY (2 << 4) +#define PLANE_COLOR_ALPHA_HW_PREMULTIPLY (3 << 4) +#define _PLANE_BUF_CFG_1_A 0x7027c +#define _PLANE_BUF_CFG_2_A 0x7037c +#define _PLANE_NV12_BUF_CFG_1_A 0x70278 +#define _PLANE_NV12_BUF_CFG_2_A 0x70378 + + +#define _PLANE_CTL_1_B 0x71180 +#define _PLANE_CTL_2_B 0x71280 +#define _PLANE_CTL_3_B 0x71380 +#define _PLANE_CTL_1(pipe) _PIPE(pipe, _PLANE_CTL_1_A, _PLANE_CTL_1_B) +#define _PLANE_CTL_2(pipe) _PIPE(pipe, _PLANE_CTL_2_A, _PLANE_CTL_2_B) +#define _PLANE_CTL_3(pipe) _PIPE(pipe, _PLANE_CTL_3_A, _PLANE_CTL_3_B) +#define PLANE_CTL(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_CTL_1(pipe), _PLANE_CTL_2(pipe)) + +#define _PLANE_STRIDE_1_B 0x71188 +#define _PLANE_STRIDE_2_B 0x71288 +#define _PLANE_STRIDE_3_B 0x71388 +#define _PLANE_STRIDE_1(pipe) \ + _PIPE(pipe, _PLANE_STRIDE_1_A, _PLANE_STRIDE_1_B) +#define _PLANE_STRIDE_2(pipe) \ + _PIPE(pipe, _PLANE_STRIDE_2_A, _PLANE_STRIDE_2_B) +#define _PLANE_STRIDE_3(pipe) \ + _PIPE(pipe, _PLANE_STRIDE_3_A, _PLANE_STRIDE_3_B) +#define PLANE_STRIDE(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_STRIDE_1(pipe), _PLANE_STRIDE_2(pipe)) + +#define _PLANE_POS_1_B 0x7118c +#define _PLANE_POS_2_B 0x7128c +#define _PLANE_POS_3_B 0x7138c +#define _PLANE_POS_1(pipe) _PIPE(pipe, _PLANE_POS_1_A, _PLANE_POS_1_B) +#define _PLANE_POS_2(pipe) _PIPE(pipe, _PLANE_POS_2_A, _PLANE_POS_2_B) +#define _PLANE_POS_3(pipe) _PIPE(pipe, _PLANE_POS_3_A, _PLANE_POS_3_B) +#define PLANE_POS(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_POS_1(pipe), _PLANE_POS_2(pipe)) + +#define _PLANE_SIZE_1_B 0x71190 +#define _PLANE_SIZE_2_B 0x71290 +#define _PLANE_SIZE_3_B 0x71390 +#define _PLANE_SIZE_1(pipe) _PIPE(pipe, _PLANE_SIZE_1_A, _PLANE_SIZE_1_B) +#define _PLANE_SIZE_2(pipe) _PIPE(pipe, _PLANE_SIZE_2_A, _PLANE_SIZE_2_B) +#define _PLANE_SIZE_3(pipe) _PIPE(pipe, _PLANE_SIZE_3_A, _PLANE_SIZE_3_B) +#define PLANE_SIZE(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_SIZE_1(pipe), _PLANE_SIZE_2(pipe)) + +#define _PLANE_SURF_1_B 0x7119c +#define _PLANE_SURF_2_B 0x7129c +#define _PLANE_SURF_3_B 0x7139c +#define _PLANE_SURF_1(pipe) _PIPE(pipe, _PLANE_SURF_1_A, _PLANE_SURF_1_B) +#define _PLANE_SURF_2(pipe) _PIPE(pipe, _PLANE_SURF_2_A, _PLANE_SURF_2_B) +#define _PLANE_SURF_3(pipe) _PIPE(pipe, _PLANE_SURF_3_A, _PLANE_SURF_3_B) +#define PLANE_SURF(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_SURF_1(pipe), _PLANE_SURF_2(pipe)) + +#define _PLANE_OFFSET_1_B 0x711a4 +#define _PLANE_OFFSET_2_B 0x712a4 +#define _PLANE_OFFSET_1(pipe) _PIPE(pipe, _PLANE_OFFSET_1_A, _PLANE_OFFSET_1_B) +#define _PLANE_OFFSET_2(pipe) _PIPE(pipe, _PLANE_OFFSET_2_A, _PLANE_OFFSET_2_B) +#define PLANE_OFFSET(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_OFFSET_1(pipe), _PLANE_OFFSET_2(pipe)) + +#define _PLANE_KEYVAL_1_B 0x71194 +#define _PLANE_KEYVAL_2_B 0x71294 +#define _PLANE_KEYVAL_1(pipe) _PIPE(pipe, _PLANE_KEYVAL_1_A, _PLANE_KEYVAL_1_B) +#define _PLANE_KEYVAL_2(pipe) _PIPE(pipe, _PLANE_KEYVAL_2_A, _PLANE_KEYVAL_2_B) +#define PLANE_KEYVAL(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_KEYVAL_1(pipe), _PLANE_KEYVAL_2(pipe)) + +#define _PLANE_KEYMSK_1_B 0x71198 +#define _PLANE_KEYMSK_2_B 0x71298 +#define _PLANE_KEYMSK_1(pipe) _PIPE(pipe, _PLANE_KEYMSK_1_A, _PLANE_KEYMSK_1_B) +#define _PLANE_KEYMSK_2(pipe) _PIPE(pipe, _PLANE_KEYMSK_2_A, _PLANE_KEYMSK_2_B) +#define PLANE_KEYMSK(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_KEYMSK_1(pipe), _PLANE_KEYMSK_2(pipe)) + +#define _PLANE_KEYMAX_1_B 0x711a0 +#define _PLANE_KEYMAX_2_B 0x712a0 +#define _PLANE_KEYMAX_1(pipe) _PIPE(pipe, _PLANE_KEYMAX_1_A, _PLANE_KEYMAX_1_B) +#define _PLANE_KEYMAX_2(pipe) _PIPE(pipe, _PLANE_KEYMAX_2_A, _PLANE_KEYMAX_2_B) +#define PLANE_KEYMAX(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_KEYMAX_1(pipe), _PLANE_KEYMAX_2(pipe)) + +#define _PLANE_BUF_CFG_1_B 0x7127c +#define _PLANE_BUF_CFG_2_B 0x7137c +#define SKL_DDB_ENTRY_MASK 0x3FF +#define ICL_DDB_ENTRY_MASK 0x7FF +#define DDB_ENTRY_END_SHIFT 16 +#define _PLANE_BUF_CFG_1(pipe) \ + _PIPE(pipe, _PLANE_BUF_CFG_1_A, _PLANE_BUF_CFG_1_B) +#define _PLANE_BUF_CFG_2(pipe) \ + _PIPE(pipe, _PLANE_BUF_CFG_2_A, _PLANE_BUF_CFG_2_B) +#define PLANE_BUF_CFG(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_BUF_CFG_1(pipe), _PLANE_BUF_CFG_2(pipe)) + +#define _PLANE_NV12_BUF_CFG_1_B 0x71278 +#define _PLANE_NV12_BUF_CFG_2_B 0x71378 +#define _PLANE_NV12_BUF_CFG_1(pipe) \ + _PIPE(pipe, _PLANE_NV12_BUF_CFG_1_A, _PLANE_NV12_BUF_CFG_1_B) +#define _PLANE_NV12_BUF_CFG_2(pipe) \ + _PIPE(pipe, _PLANE_NV12_BUF_CFG_2_A, _PLANE_NV12_BUF_CFG_2_B) +#define PLANE_NV12_BUF_CFG(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_NV12_BUF_CFG_1(pipe), _PLANE_NV12_BUF_CFG_2(pipe)) + +#define _PLANE_AUX_DIST_1_B 0x711c0 +#define _PLANE_AUX_DIST_2_B 0x712c0 +#define _PLANE_AUX_DIST_1(pipe) \ + _PIPE(pipe, _PLANE_AUX_DIST_1_A, _PLANE_AUX_DIST_1_B) +#define _PLANE_AUX_DIST_2(pipe) \ + _PIPE(pipe, _PLANE_AUX_DIST_2_A, _PLANE_AUX_DIST_2_B) +#define PLANE_AUX_DIST(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_AUX_DIST_1(pipe), _PLANE_AUX_DIST_2(pipe)) + +#define _PLANE_AUX_OFFSET_1_B 0x711c4 +#define _PLANE_AUX_OFFSET_2_B 0x712c4 +#define _PLANE_AUX_OFFSET_1(pipe) \ + _PIPE(pipe, _PLANE_AUX_OFFSET_1_A, _PLANE_AUX_OFFSET_1_B) +#define _PLANE_AUX_OFFSET_2(pipe) \ + _PIPE(pipe, _PLANE_AUX_OFFSET_2_A, _PLANE_AUX_OFFSET_2_B) +#define PLANE_AUX_OFFSET(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_AUX_OFFSET_1(pipe), _PLANE_AUX_OFFSET_2(pipe)) + +#define _PLANE_COLOR_CTL_1_B 0x711CC +#define _PLANE_COLOR_CTL_2_B 0x712CC +#define _PLANE_COLOR_CTL_3_B 0x713CC +#define _PLANE_COLOR_CTL_1(pipe) \ + _PIPE(pipe, _PLANE_COLOR_CTL_1_A, _PLANE_COLOR_CTL_1_B) +#define _PLANE_COLOR_CTL_2(pipe) \ + _PIPE(pipe, _PLANE_COLOR_CTL_2_A, _PLANE_COLOR_CTL_2_B) +#define PLANE_COLOR_CTL(pipe, plane) \ + _MMIO_PLANE(plane, _PLANE_COLOR_CTL_1(pipe), _PLANE_COLOR_CTL_2(pipe)) + +#/* SKL new cursor registers */ +#define _CUR_BUF_CFG_A 0x7017c +#define _CUR_BUF_CFG_B 0x7117c +#define CUR_BUF_CFG(pipe) _MMIO_PIPE(pipe, _CUR_BUF_CFG_A, _CUR_BUF_CFG_B) + +/* VBIOS regs */ +#define VGACNTRL _MMIO(0x71400) +# define VGA_DISP_DISABLE (1 << 31) +# define VGA_2X_MODE (1 << 30) +# define VGA_PIPE_B_SELECT (1 << 29) + +#define VLV_VGACNTRL _MMIO(VLV_DISPLAY_BASE + 0x71400) + +/* Ironlake */ + +#define CPU_VGACNTRL _MMIO(0x41000) + +#define DIGITAL_PORT_HOTPLUG_CNTRL _MMIO(0x44030) +#define DIGITAL_PORTA_HOTPLUG_ENABLE (1 << 4) +#define DIGITAL_PORTA_PULSE_DURATION_2ms (0 << 2) /* pre-HSW */ +#define DIGITAL_PORTA_PULSE_DURATION_4_5ms (1 << 2) /* pre-HSW */ +#define DIGITAL_PORTA_PULSE_DURATION_6ms (2 << 2) /* pre-HSW */ +#define DIGITAL_PORTA_PULSE_DURATION_100ms (3 << 2) /* pre-HSW */ +#define DIGITAL_PORTA_PULSE_DURATION_MASK (3 << 2) /* pre-HSW */ +#define DIGITAL_PORTA_HOTPLUG_STATUS_MASK (3 << 0) +#define DIGITAL_PORTA_HOTPLUG_NO_DETECT (0 << 0) +#define DIGITAL_PORTA_HOTPLUG_SHORT_DETECT (1 << 0) +#define DIGITAL_PORTA_HOTPLUG_LONG_DETECT (2 << 0) + +/* refresh rate hardware control */ +#define RR_HW_CTL _MMIO(0x45300) +#define RR_HW_LOW_POWER_FRAMES_MASK 0xff +#define RR_HW_HIGH_POWER_FRAMES_MASK 0xff00 + +#define FDI_PLL_BIOS_0 _MMIO(0x46000) +#define FDI_PLL_FB_CLOCK_MASK 0xff +#define FDI_PLL_BIOS_1 _MMIO(0x46004) +#define FDI_PLL_BIOS_2 _MMIO(0x46008) +#define DISPLAY_PORT_PLL_BIOS_0 _MMIO(0x4600c) +#define DISPLAY_PORT_PLL_BIOS_1 _MMIO(0x46010) +#define DISPLAY_PORT_PLL_BIOS_2 _MMIO(0x46014) + +#define PCH_3DCGDIS0 _MMIO(0x46020) +# define MARIUNIT_CLOCK_GATE_DISABLE (1 << 18) +# define SVSMUNIT_CLOCK_GATE_DISABLE (1 << 1) + +#define PCH_3DCGDIS1 _MMIO(0x46024) +# define VFMUNIT_CLOCK_GATE_DISABLE (1 << 11) + +#define FDI_PLL_FREQ_CTL _MMIO(0x46030) +#define FDI_PLL_FREQ_CHANGE_REQUEST (1 << 24) +#define FDI_PLL_FREQ_LOCK_LIMIT_MASK 0xfff00 +#define FDI_PLL_FREQ_DISABLE_COUNT_LIMIT_MASK 0xff + + +#define _PIPEA_DATA_M1 0x60030 +#define PIPE_DATA_M1_OFFSET 0 +#define _PIPEA_DATA_N1 0x60034 +#define PIPE_DATA_N1_OFFSET 0 + +#define _PIPEA_DATA_M2 0x60038 +#define PIPE_DATA_M2_OFFSET 0 +#define _PIPEA_DATA_N2 0x6003c +#define PIPE_DATA_N2_OFFSET 0 + +#define _PIPEA_LINK_M1 0x60040 +#define PIPE_LINK_M1_OFFSET 0 +#define _PIPEA_LINK_N1 0x60044 +#define PIPE_LINK_N1_OFFSET 0 + +#define _PIPEA_LINK_M2 0x60048 +#define PIPE_LINK_M2_OFFSET 0 +#define _PIPEA_LINK_N2 0x6004c +#define PIPE_LINK_N2_OFFSET 0 + +/* PIPEB timing regs are same start from 0x61000 */ + +#define _PIPEB_DATA_M1 0x61030 +#define _PIPEB_DATA_N1 0x61034 +#define _PIPEB_DATA_M2 0x61038 +#define _PIPEB_DATA_N2 0x6103c +#define _PIPEB_LINK_M1 0x61040 +#define _PIPEB_LINK_N1 0x61044 +#define _PIPEB_LINK_M2 0x61048 +#define _PIPEB_LINK_N2 0x6104c + +#define PIPE_DATA_M1(tran) _MMIO_TRANS2(tran, _PIPEA_DATA_M1) +#define PIPE_DATA_N1(tran) _MMIO_TRANS2(tran, _PIPEA_DATA_N1) +#define PIPE_DATA_M2(tran) _MMIO_TRANS2(tran, _PIPEA_DATA_M2) +#define PIPE_DATA_N2(tran) _MMIO_TRANS2(tran, _PIPEA_DATA_N2) +#define PIPE_LINK_M1(tran) _MMIO_TRANS2(tran, _PIPEA_LINK_M1) +#define PIPE_LINK_N1(tran) _MMIO_TRANS2(tran, _PIPEA_LINK_N1) +#define PIPE_LINK_M2(tran) _MMIO_TRANS2(tran, _PIPEA_LINK_M2) +#define PIPE_LINK_N2(tran) _MMIO_TRANS2(tran, _PIPEA_LINK_N2) + +/* CPU panel fitter */ +/* IVB+ has 3 fitters, 0 is 7x5 capable, the other two only 3x3 */ +#define _PFA_CTL_1 0x68080 +#define _PFB_CTL_1 0x68880 +#define PF_ENABLE (1 << 31) +#define PF_PIPE_SEL_MASK_IVB (3 << 29) +#define PF_PIPE_SEL_IVB(pipe) ((pipe) << 29) +#define PF_FILTER_MASK (3 << 23) +#define PF_FILTER_PROGRAMMED (0 << 23) +#define PF_FILTER_MED_3x3 (1 << 23) +#define PF_FILTER_EDGE_ENHANCE (2 << 23) +#define PF_FILTER_EDGE_SOFTEN (3 << 23) +#define _PFA_WIN_SZ 0x68074 +#define _PFB_WIN_SZ 0x68874 +#define _PFA_WIN_POS 0x68070 +#define _PFB_WIN_POS 0x68870 +#define _PFA_VSCALE 0x68084 +#define _PFB_VSCALE 0x68884 +#define _PFA_HSCALE 0x68090 +#define _PFB_HSCALE 0x68890 + +#define PF_CTL(pipe) _MMIO_PIPE(pipe, _PFA_CTL_1, _PFB_CTL_1) +#define PF_WIN_SZ(pipe) _MMIO_PIPE(pipe, _PFA_WIN_SZ, _PFB_WIN_SZ) +#define PF_WIN_POS(pipe) _MMIO_PIPE(pipe, _PFA_WIN_POS, _PFB_WIN_POS) +#define PF_VSCALE(pipe) _MMIO_PIPE(pipe, _PFA_VSCALE, _PFB_VSCALE) +#define PF_HSCALE(pipe) _MMIO_PIPE(pipe, _PFA_HSCALE, _PFB_HSCALE) + +#define _PSA_CTL 0x68180 +#define _PSB_CTL 0x68980 +#define PS_ENABLE (1 << 31) +#define _PSA_WIN_SZ 0x68174 +#define _PSB_WIN_SZ 0x68974 +#define _PSA_WIN_POS 0x68170 +#define _PSB_WIN_POS 0x68970 + +#define PS_CTL(pipe) _MMIO_PIPE(pipe, _PSA_CTL, _PSB_CTL) +#define PS_WIN_SZ(pipe) _MMIO_PIPE(pipe, _PSA_WIN_SZ, _PSB_WIN_SZ) +#define PS_WIN_POS(pipe) _MMIO_PIPE(pipe, _PSA_WIN_POS, _PSB_WIN_POS) + +/* + * Skylake scalers + */ +#define _PS_1A_CTRL 0x68180 +#define _PS_2A_CTRL 0x68280 +#define _PS_1B_CTRL 0x68980 +#define _PS_2B_CTRL 0x68A80 +#define _PS_1C_CTRL 0x69180 +#define PS_SCALER_EN (1 << 31) +#define PS_SCALER_MODE_MASK (3 << 28) +#define PS_SCALER_MODE_DYN (0 << 28) +#define PS_SCALER_MODE_HQ (1 << 28) +#define SKL_PS_SCALER_MODE_NV12 (2 << 28) +#define PS_SCALER_MODE_PLANAR (1 << 29) +#define PS_PLANE_SEL_MASK (7 << 25) +#define PS_PLANE_SEL(plane) (((plane) + 1) << 25) +#define PS_FILTER_MASK (3 << 23) +#define PS_FILTER_MEDIUM (0 << 23) +#define PS_FILTER_EDGE_ENHANCE (2 << 23) +#define PS_FILTER_BILINEAR (3 << 23) +#define PS_VERT3TAP (1 << 21) +#define PS_VERT_INT_INVERT_FIELD1 (0 << 20) +#define PS_VERT_INT_INVERT_FIELD0 (1 << 20) +#define PS_PWRUP_PROGRESS (1 << 17) +#define PS_V_FILTER_BYPASS (1 << 8) +#define PS_VADAPT_EN (1 << 7) +#define PS_VADAPT_MODE_MASK (3 << 5) +#define PS_VADAPT_MODE_LEAST_ADAPT (0 << 5) +#define PS_VADAPT_MODE_MOD_ADAPT (1 << 5) +#define PS_VADAPT_MODE_MOST_ADAPT (3 << 5) + +#define _PS_PWR_GATE_1A 0x68160 +#define _PS_PWR_GATE_2A 0x68260 +#define _PS_PWR_GATE_1B 0x68960 +#define _PS_PWR_GATE_2B 0x68A60 +#define _PS_PWR_GATE_1C 0x69160 +#define PS_PWR_GATE_DIS_OVERRIDE (1 << 31) +#define PS_PWR_GATE_SETTLING_TIME_32 (0 << 3) +#define PS_PWR_GATE_SETTLING_TIME_64 (1 << 3) +#define PS_PWR_GATE_SETTLING_TIME_96 (2 << 3) +#define PS_PWR_GATE_SETTLING_TIME_128 (3 << 3) +#define PS_PWR_GATE_SLPEN_8 0 +#define PS_PWR_GATE_SLPEN_16 1 +#define PS_PWR_GATE_SLPEN_24 2 +#define PS_PWR_GATE_SLPEN_32 3 + +#define _PS_WIN_POS_1A 0x68170 +#define _PS_WIN_POS_2A 0x68270 +#define _PS_WIN_POS_1B 0x68970 +#define _PS_WIN_POS_2B 0x68A70 +#define _PS_WIN_POS_1C 0x69170 + +#define _PS_WIN_SZ_1A 0x68174 +#define _PS_WIN_SZ_2A 0x68274 +#define _PS_WIN_SZ_1B 0x68974 +#define _PS_WIN_SZ_2B 0x68A74 +#define _PS_WIN_SZ_1C 0x69174 + +#define _PS_VSCALE_1A 0x68184 +#define _PS_VSCALE_2A 0x68284 +#define _PS_VSCALE_1B 0x68984 +#define _PS_VSCALE_2B 0x68A84 +#define _PS_VSCALE_1C 0x69184 + +#define _PS_HSCALE_1A 0x68190 +#define _PS_HSCALE_2A 0x68290 +#define _PS_HSCALE_1B 0x68990 +#define _PS_HSCALE_2B 0x68A90 +#define _PS_HSCALE_1C 0x69190 + +#define _PS_VPHASE_1A 0x68188 +#define _PS_VPHASE_2A 0x68288 +#define _PS_VPHASE_1B 0x68988 +#define _PS_VPHASE_2B 0x68A88 +#define _PS_VPHASE_1C 0x69188 +#define PS_Y_PHASE(x) ((x) << 16) +#define PS_UV_RGB_PHASE(x) ((x) << 0) +#define PS_PHASE_MASK (0x7fff << 1) /* u2.13 */ +#define PS_PHASE_TRIP (1 << 0) + +#define _PS_HPHASE_1A 0x68194 +#define _PS_HPHASE_2A 0x68294 +#define _PS_HPHASE_1B 0x68994 +#define _PS_HPHASE_2B 0x68A94 +#define _PS_HPHASE_1C 0x69194 + +#define _PS_ECC_STAT_1A 0x681D0 +#define _PS_ECC_STAT_2A 0x682D0 +#define _PS_ECC_STAT_1B 0x689D0 +#define _PS_ECC_STAT_2B 0x68AD0 +#define _PS_ECC_STAT_1C 0x691D0 + +#define _ID(id, a, b) _PICK_EVEN(id, a, b) +#define SKL_PS_CTRL(pipe, id) _MMIO_PIPE(pipe, \ + _ID(id, _PS_1A_CTRL, _PS_2A_CTRL), \ + _ID(id, _PS_1B_CTRL, _PS_2B_CTRL)) +#define SKL_PS_PWR_GATE(pipe, id) _MMIO_PIPE(pipe, \ + _ID(id, _PS_PWR_GATE_1A, _PS_PWR_GATE_2A), \ + _ID(id, _PS_PWR_GATE_1B, _PS_PWR_GATE_2B)) +#define SKL_PS_WIN_POS(pipe, id) _MMIO_PIPE(pipe, \ + _ID(id, _PS_WIN_POS_1A, _PS_WIN_POS_2A), \ + _ID(id, _PS_WIN_POS_1B, _PS_WIN_POS_2B)) +#define SKL_PS_WIN_SZ(pipe, id) _MMIO_PIPE(pipe, \ + _ID(id, _PS_WIN_SZ_1A, _PS_WIN_SZ_2A), \ + _ID(id, _PS_WIN_SZ_1B, _PS_WIN_SZ_2B)) +#define SKL_PS_VSCALE(pipe, id) _MMIO_PIPE(pipe, \ + _ID(id, _PS_VSCALE_1A, _PS_VSCALE_2A), \ + _ID(id, _PS_VSCALE_1B, _PS_VSCALE_2B)) +#define SKL_PS_HSCALE(pipe, id) _MMIO_PIPE(pipe, \ + _ID(id, _PS_HSCALE_1A, _PS_HSCALE_2A), \ + _ID(id, _PS_HSCALE_1B, _PS_HSCALE_2B)) +#define SKL_PS_VPHASE(pipe, id) _MMIO_PIPE(pipe, \ + _ID(id, _PS_VPHASE_1A, _PS_VPHASE_2A), \ + _ID(id, _PS_VPHASE_1B, _PS_VPHASE_2B)) +#define SKL_PS_HPHASE(pipe, id) _MMIO_PIPE(pipe, \ + _ID(id, _PS_HPHASE_1A, _PS_HPHASE_2A), \ + _ID(id, _PS_HPHASE_1B, _PS_HPHASE_2B)) +#define SKL_PS_ECC_STAT(pipe, id) _MMIO_PIPE(pipe, \ + _ID(id, _PS_ECC_STAT_1A, _PS_ECC_STAT_2A), \ + _ID(id, _PS_ECC_STAT_1B, _PS_ECC_STAT_2B)) + +/* legacy palette */ +#define _LGC_PALETTE_A 0x4a000 +#define _LGC_PALETTE_B 0x4a800 +#define LGC_PALETTE(pipe, i) _MMIO(_PIPE(pipe, _LGC_PALETTE_A, _LGC_PALETTE_B) + (i) * 4) + +#define _GAMMA_MODE_A 0x4a480 +#define _GAMMA_MODE_B 0x4ac80 +#define GAMMA_MODE(pipe) _MMIO_PIPE(pipe, _GAMMA_MODE_A, _GAMMA_MODE_B) +#define GAMMA_MODE_MODE_MASK (3 << 0) +#define GAMMA_MODE_MODE_8BIT (0 << 0) +#define GAMMA_MODE_MODE_10BIT (1 << 0) +#define GAMMA_MODE_MODE_12BIT (2 << 0) +#define GAMMA_MODE_MODE_SPLIT (3 << 0) + +/* DMC/CSR */ +#define CSR_PROGRAM(i) _MMIO(0x80000 + (i) * 4) +#define CSR_SSP_BASE_ADDR_GEN9 0x00002FC0 +#define CSR_HTP_ADDR_SKL 0x00500034 +#define CSR_SSP_BASE _MMIO(0x8F074) +#define CSR_HTP_SKL _MMIO(0x8F004) +#define CSR_LAST_WRITE _MMIO(0x8F034) +#define CSR_LAST_WRITE_VALUE 0xc003b400 +/* MMIO address range for CSR program (0x80000 - 0x82FFF) */ +#define CSR_MMIO_START_RANGE 0x80000 +#define CSR_MMIO_END_RANGE 0x8FFFF +#define SKL_CSR_DC3_DC5_COUNT _MMIO(0x80030) +#define SKL_CSR_DC5_DC6_COUNT _MMIO(0x8002C) +#define BXT_CSR_DC3_DC5_COUNT _MMIO(0x80038) + +/* Display Internal Timeout Register */ +#define RM_TIMEOUT _MMIO(0x42060) +#define MMIO_TIMEOUT_US(us) ((us) << 0) + +/* interrupts */ +#define DE_MASTER_IRQ_CONTROL (1 << 31) +#define DE_SPRITEB_FLIP_DONE (1 << 29) +#define DE_SPRITEA_FLIP_DONE (1 << 28) +#define DE_PLANEB_FLIP_DONE (1 << 27) +#define DE_PLANEA_FLIP_DONE (1 << 26) +#define DE_PLANE_FLIP_DONE(plane) (1 << (26 + (plane))) +#define DE_PCU_EVENT (1 << 25) +#define DE_GTT_FAULT (1 << 24) +#define DE_POISON (1 << 23) +#define DE_PERFORM_COUNTER (1 << 22) +#define DE_PCH_EVENT (1 << 21) +#define DE_AUX_CHANNEL_A (1 << 20) +#define DE_DP_A_HOTPLUG (1 << 19) +#define DE_GSE (1 << 18) +#define DE_PIPEB_VBLANK (1 << 15) +#define DE_PIPEB_EVEN_FIELD (1 << 14) +#define DE_PIPEB_ODD_FIELD (1 << 13) +#define DE_PIPEB_LINE_COMPARE (1 << 12) +#define DE_PIPEB_VSYNC (1 << 11) +#define DE_PIPEB_CRC_DONE (1 << 10) +#define DE_PIPEB_FIFO_UNDERRUN (1 << 8) +#define DE_PIPEA_VBLANK (1 << 7) +#define DE_PIPE_VBLANK(pipe) (1 << (7 + 8 * (pipe))) +#define DE_PIPEA_EVEN_FIELD (1 << 6) +#define DE_PIPEA_ODD_FIELD (1 << 5) +#define DE_PIPEA_LINE_COMPARE (1 << 4) +#define DE_PIPEA_VSYNC (1 << 3) +#define DE_PIPEA_CRC_DONE (1 << 2) +#define DE_PIPE_CRC_DONE(pipe) (1 << (2 + 8 * (pipe))) +#define DE_PIPEA_FIFO_UNDERRUN (1 << 0) +#define DE_PIPE_FIFO_UNDERRUN(pipe) (1 << (8 * (pipe))) + +/* More Ivybridge lolz */ +#define DE_ERR_INT_IVB (1 << 30) +#define DE_GSE_IVB (1 << 29) +#define DE_PCH_EVENT_IVB (1 << 28) +#define DE_DP_A_HOTPLUG_IVB (1 << 27) +#define DE_AUX_CHANNEL_A_IVB (1 << 26) +#define DE_EDP_PSR_INT_HSW (1 << 19) +#define DE_SPRITEC_FLIP_DONE_IVB (1 << 14) +#define DE_PLANEC_FLIP_DONE_IVB (1 << 13) +#define DE_PIPEC_VBLANK_IVB (1 << 10) +#define DE_SPRITEB_FLIP_DONE_IVB (1 << 9) +#define DE_PLANEB_FLIP_DONE_IVB (1 << 8) +#define DE_PIPEB_VBLANK_IVB (1 << 5) +#define DE_SPRITEA_FLIP_DONE_IVB (1 << 4) +#define DE_PLANEA_FLIP_DONE_IVB (1 << 3) +#define DE_PLANE_FLIP_DONE_IVB(plane) (1 << (3 + 5 * (plane))) +#define DE_PIPEA_VBLANK_IVB (1 << 0) +#define DE_PIPE_VBLANK_IVB(pipe) (1 << ((pipe) * 5)) + +#define VLV_MASTER_IER _MMIO(0x4400c) /* Gunit master IER */ +#define MASTER_INTERRUPT_ENABLE (1 << 31) + +#define DEISR _MMIO(0x44000) +#define DEIMR _MMIO(0x44004) +#define DEIIR _MMIO(0x44008) +#define DEIER _MMIO(0x4400c) + +#define GTISR _MMIO(0x44010) +#define GTIMR _MMIO(0x44014) +#define GTIIR _MMIO(0x44018) +#define GTIER _MMIO(0x4401c) + +#define GEN8_MASTER_IRQ _MMIO(0x44200) +#define GEN8_MASTER_IRQ_CONTROL (1 << 31) +#define GEN8_PCU_IRQ (1 << 30) +#define GEN8_DE_PCH_IRQ (1 << 23) +#define GEN8_DE_MISC_IRQ (1 << 22) +#define GEN8_DE_PORT_IRQ (1 << 20) +#define GEN8_DE_PIPE_C_IRQ (1 << 18) +#define GEN8_DE_PIPE_B_IRQ (1 << 17) +#define GEN8_DE_PIPE_A_IRQ (1 << 16) +#define GEN8_DE_PIPE_IRQ(pipe) (1 << (16 + (pipe))) +#define GEN8_GT_VECS_IRQ (1 << 6) +#define GEN8_GT_GUC_IRQ (1 << 5) +#define GEN8_GT_PM_IRQ (1 << 4) +#define GEN8_GT_VCS2_IRQ (1 << 3) +#define GEN8_GT_VCS1_IRQ (1 << 2) +#define GEN8_GT_BCS_IRQ (1 << 1) +#define GEN8_GT_RCS_IRQ (1 << 0) + +#define GEN8_GT_ISR(which) _MMIO(0x44300 + (0x10 * (which))) +#define GEN8_GT_IMR(which) _MMIO(0x44304 + (0x10 * (which))) +#define GEN8_GT_IIR(which) _MMIO(0x44308 + (0x10 * (which))) +#define GEN8_GT_IER(which) _MMIO(0x4430c + (0x10 * (which))) + +#define GEN9_GUC_TO_HOST_INT_EVENT (1 << 31) +#define GEN9_GUC_EXEC_ERROR_EVENT (1 << 30) +#define GEN9_GUC_DISPLAY_EVENT (1 << 29) +#define GEN9_GUC_SEMA_SIGNAL_EVENT (1 << 28) +#define GEN9_GUC_IOMMU_MSG_EVENT (1 << 27) +#define GEN9_GUC_DB_RING_EVENT (1 << 26) +#define GEN9_GUC_DMA_DONE_EVENT (1 << 25) +#define GEN9_GUC_FATAL_ERROR_EVENT (1 << 24) +#define GEN9_GUC_NOTIFICATION_EVENT (1 << 23) + +#define GEN8_RCS_IRQ_SHIFT 0 +#define GEN8_BCS_IRQ_SHIFT 16 +#define GEN8_VCS1_IRQ_SHIFT 0 +#define GEN8_VCS2_IRQ_SHIFT 16 +#define GEN8_VECS_IRQ_SHIFT 0 +#define GEN8_WD_IRQ_SHIFT 16 + +#define GEN8_DE_PIPE_ISR(pipe) _MMIO(0x44400 + (0x10 * (pipe))) +#define GEN8_DE_PIPE_IMR(pipe) _MMIO(0x44404 + (0x10 * (pipe))) +#define GEN8_DE_PIPE_IIR(pipe) _MMIO(0x44408 + (0x10 * (pipe))) +#define GEN8_DE_PIPE_IER(pipe) _MMIO(0x4440c + (0x10 * (pipe))) +#define GEN8_PIPE_FIFO_UNDERRUN (1 << 31) +#define GEN8_PIPE_CDCLK_CRC_ERROR (1 << 29) +#define GEN8_PIPE_CDCLK_CRC_DONE (1 << 28) +#define GEN8_PIPE_CURSOR_FAULT (1 << 10) +#define GEN8_PIPE_SPRITE_FAULT (1 << 9) +#define GEN8_PIPE_PRIMARY_FAULT (1 << 8) +#define GEN8_PIPE_SPRITE_FLIP_DONE (1 << 5) +#define GEN8_PIPE_PRIMARY_FLIP_DONE (1 << 4) +#define GEN8_PIPE_SCAN_LINE_EVENT (1 << 2) +#define GEN8_PIPE_VSYNC (1 << 1) +#define GEN8_PIPE_VBLANK (1 << 0) +#define GEN9_PIPE_CURSOR_FAULT (1 << 11) +#define GEN9_PIPE_PLANE4_FAULT (1 << 10) +#define GEN9_PIPE_PLANE3_FAULT (1 << 9) +#define GEN9_PIPE_PLANE2_FAULT (1 << 8) +#define GEN9_PIPE_PLANE1_FAULT (1 << 7) +#define GEN9_PIPE_PLANE4_FLIP_DONE (1 << 6) +#define GEN9_PIPE_PLANE3_FLIP_DONE (1 << 5) +#define GEN9_PIPE_PLANE2_FLIP_DONE (1 << 4) +#define GEN9_PIPE_PLANE1_FLIP_DONE (1 << 3) +#define GEN9_PIPE_PLANE_FLIP_DONE(p) (1 << (3 + (p))) +#define GEN8_DE_PIPE_IRQ_FAULT_ERRORS \ + (GEN8_PIPE_CURSOR_FAULT | \ + GEN8_PIPE_SPRITE_FAULT | \ + GEN8_PIPE_PRIMARY_FAULT) +#define GEN9_DE_PIPE_IRQ_FAULT_ERRORS \ + (GEN9_PIPE_CURSOR_FAULT | \ + GEN9_PIPE_PLANE4_FAULT | \ + GEN9_PIPE_PLANE3_FAULT | \ + GEN9_PIPE_PLANE2_FAULT | \ + GEN9_PIPE_PLANE1_FAULT) + +#define GEN8_DE_PORT_ISR _MMIO(0x44440) +#define GEN8_DE_PORT_IMR _MMIO(0x44444) +#define GEN8_DE_PORT_IIR _MMIO(0x44448) +#define GEN8_DE_PORT_IER _MMIO(0x4444c) +#define ICL_AUX_CHANNEL_E (1 << 29) +#define CNL_AUX_CHANNEL_F (1 << 28) +#define GEN9_AUX_CHANNEL_D (1 << 27) +#define GEN9_AUX_CHANNEL_C (1 << 26) +#define GEN9_AUX_CHANNEL_B (1 << 25) +#define BXT_DE_PORT_HP_DDIC (1 << 5) +#define BXT_DE_PORT_HP_DDIB (1 << 4) +#define BXT_DE_PORT_HP_DDIA (1 << 3) +#define BXT_DE_PORT_HOTPLUG_MASK (BXT_DE_PORT_HP_DDIA | \ + BXT_DE_PORT_HP_DDIB | \ + BXT_DE_PORT_HP_DDIC) +#define GEN8_PORT_DP_A_HOTPLUG (1 << 3) +#define BXT_DE_PORT_GMBUS (1 << 1) +#define GEN8_AUX_CHANNEL_A (1 << 0) + +#define GEN8_DE_MISC_ISR _MMIO(0x44460) +#define GEN8_DE_MISC_IMR _MMIO(0x44464) +#define GEN8_DE_MISC_IIR _MMIO(0x44468) +#define GEN8_DE_MISC_IER _MMIO(0x4446c) +#define GEN8_DE_MISC_GSE (1 << 27) +#define GEN8_DE_EDP_PSR (1 << 19) + +#define GEN8_PCU_ISR _MMIO(0x444e0) +#define GEN8_PCU_IMR _MMIO(0x444e4) +#define GEN8_PCU_IIR _MMIO(0x444e8) +#define GEN8_PCU_IER _MMIO(0x444ec) + +#define GEN11_GU_MISC_ISR _MMIO(0x444f0) +#define GEN11_GU_MISC_IMR _MMIO(0x444f4) +#define GEN11_GU_MISC_IIR _MMIO(0x444f8) +#define GEN11_GU_MISC_IER _MMIO(0x444fc) +#define GEN11_GU_MISC_GSE (1 << 27) + +#define GEN11_GFX_MSTR_IRQ _MMIO(0x190010) +#define GEN11_MASTER_IRQ (1 << 31) +#define GEN11_PCU_IRQ (1 << 30) +#define GEN11_GU_MISC_IRQ (1 << 29) +#define GEN11_DISPLAY_IRQ (1 << 16) +#define GEN11_GT_DW_IRQ(x) (1 << (x)) +#define GEN11_GT_DW1_IRQ (1 << 1) +#define GEN11_GT_DW0_IRQ (1 << 0) + +#define GEN11_DISPLAY_INT_CTL _MMIO(0x44200) +#define GEN11_DISPLAY_IRQ_ENABLE (1 << 31) +#define GEN11_AUDIO_CODEC_IRQ (1 << 24) +#define GEN11_DE_PCH_IRQ (1 << 23) +#define GEN11_DE_MISC_IRQ (1 << 22) +#define GEN11_DE_HPD_IRQ (1 << 21) +#define GEN11_DE_PORT_IRQ (1 << 20) +#define GEN11_DE_PIPE_C (1 << 18) +#define GEN11_DE_PIPE_B (1 << 17) +#define GEN11_DE_PIPE_A (1 << 16) + +#define GEN11_DE_HPD_ISR _MMIO(0x44470) +#define GEN11_DE_HPD_IMR _MMIO(0x44474) +#define GEN11_DE_HPD_IIR _MMIO(0x44478) +#define GEN11_DE_HPD_IER _MMIO(0x4447c) +#define GEN11_TC4_HOTPLUG (1 << 19) +#define GEN11_TC3_HOTPLUG (1 << 18) +#define GEN11_TC2_HOTPLUG (1 << 17) +#define GEN11_TC1_HOTPLUG (1 << 16) +#define GEN11_DE_TC_HOTPLUG_MASK (GEN11_TC4_HOTPLUG | \ + GEN11_TC3_HOTPLUG | \ + GEN11_TC2_HOTPLUG | \ + GEN11_TC1_HOTPLUG) +#define GEN11_TBT4_HOTPLUG (1 << 3) +#define GEN11_TBT3_HOTPLUG (1 << 2) +#define GEN11_TBT2_HOTPLUG (1 << 1) +#define GEN11_TBT1_HOTPLUG (1 << 0) +#define GEN11_DE_TBT_HOTPLUG_MASK (GEN11_TBT4_HOTPLUG | \ + GEN11_TBT3_HOTPLUG | \ + GEN11_TBT2_HOTPLUG | \ + GEN11_TBT1_HOTPLUG) + +#define GEN11_TBT_HOTPLUG_CTL _MMIO(0x44030) +#define GEN11_TC_HOTPLUG_CTL _MMIO(0x44038) +#define GEN11_HOTPLUG_CTL_ENABLE(tc_port) (8 << (tc_port) * 4) +#define GEN11_HOTPLUG_CTL_LONG_DETECT(tc_port) (2 << (tc_port) * 4) +#define GEN11_HOTPLUG_CTL_SHORT_DETECT(tc_port) (1 << (tc_port) * 4) +#define GEN11_HOTPLUG_CTL_NO_DETECT(tc_port) (0 << (tc_port) * 4) + +#define GEN11_GT_INTR_DW0 _MMIO(0x190018) +#define GEN11_CSME (31) +#define GEN11_GUNIT (28) +#define GEN11_GUC (25) +#define GEN11_WDPERF (20) +#define GEN11_KCR (19) +#define GEN11_GTPM (16) +#define GEN11_BCS (15) +#define GEN11_RCS0 (0) + +#define GEN11_GT_INTR_DW1 _MMIO(0x19001c) +#define GEN11_VECS(x) (31 - (x)) +#define GEN11_VCS(x) (x) + +#define GEN11_GT_INTR_DW(x) _MMIO(0x190018 + ((x) * 4)) + +#define GEN11_INTR_IDENTITY_REG0 _MMIO(0x190060) +#define GEN11_INTR_IDENTITY_REG1 _MMIO(0x190064) +#define GEN11_INTR_DATA_VALID (1 << 31) +#define GEN11_INTR_ENGINE_CLASS(x) (((x) & GENMASK(18, 16)) >> 16) +#define GEN11_INTR_ENGINE_INSTANCE(x) (((x) & GENMASK(25, 20)) >> 20) +#define GEN11_INTR_ENGINE_INTR(x) ((x) & 0xffff) + +#define GEN11_INTR_IDENTITY_REG(x) _MMIO(0x190060 + ((x) * 4)) + +#define GEN11_IIR_REG0_SELECTOR _MMIO(0x190070) +#define GEN11_IIR_REG1_SELECTOR _MMIO(0x190074) + +#define GEN11_IIR_REG_SELECTOR(x) _MMIO(0x190070 + ((x) * 4)) + +#define GEN11_RENDER_COPY_INTR_ENABLE _MMIO(0x190030) +#define GEN11_VCS_VECS_INTR_ENABLE _MMIO(0x190034) +#define GEN11_GUC_SG_INTR_ENABLE _MMIO(0x190038) +#define GEN11_GPM_WGBOXPERF_INTR_ENABLE _MMIO(0x19003c) +#define GEN11_CRYPTO_RSVD_INTR_ENABLE _MMIO(0x190040) +#define GEN11_GUNIT_CSME_INTR_ENABLE _MMIO(0x190044) + +#define GEN11_RCS0_RSVD_INTR_MASK _MMIO(0x190090) +#define GEN11_BCS_RSVD_INTR_MASK _MMIO(0x1900a0) +#define GEN11_VCS0_VCS1_INTR_MASK _MMIO(0x1900a8) +#define GEN11_VCS2_VCS3_INTR_MASK _MMIO(0x1900ac) +#define GEN11_VECS0_VECS1_INTR_MASK _MMIO(0x1900d0) +#define GEN11_GUC_SG_INTR_MASK _MMIO(0x1900e8) +#define GEN11_GPM_WGBOXPERF_INTR_MASK _MMIO(0x1900ec) +#define GEN11_CRYPTO_RSVD_INTR_MASK _MMIO(0x1900f0) +#define GEN11_GUNIT_CSME_INTR_MASK _MMIO(0x1900f4) + +#define ILK_DISPLAY_CHICKEN2 _MMIO(0x42004) +/* Required on all Ironlake and Sandybridge according to the B-Spec. */ +#define ILK_ELPIN_409_SELECT (1 << 25) +#define ILK_DPARB_GATE (1 << 22) +#define ILK_VSDPFD_FULL (1 << 21) +#define FUSE_STRAP _MMIO(0x42014) +#define ILK_INTERNAL_GRAPHICS_DISABLE (1 << 31) +#define ILK_INTERNAL_DISPLAY_DISABLE (1 << 30) +#define ILK_DISPLAY_DEBUG_DISABLE (1 << 29) +#define IVB_PIPE_C_DISABLE (1 << 28) +#define ILK_HDCP_DISABLE (1 << 25) +#define ILK_eDP_A_DISABLE (1 << 24) +#define HSW_CDCLK_LIMIT (1 << 24) +#define ILK_DESKTOP (1 << 23) + +#define ILK_DSPCLK_GATE_D _MMIO(0x42020) +#define ILK_VRHUNIT_CLOCK_GATE_DISABLE (1 << 28) +#define ILK_DPFCUNIT_CLOCK_GATE_DISABLE (1 << 9) +#define ILK_DPFCRUNIT_CLOCK_GATE_DISABLE (1 << 8) +#define ILK_DPFDUNIT_CLOCK_GATE_ENABLE (1 << 7) +#define ILK_DPARBUNIT_CLOCK_GATE_ENABLE (1 << 5) + +#define IVB_CHICKEN3 _MMIO(0x4200c) +# define CHICKEN3_DGMG_REQ_OUT_FIX_DISABLE (1 << 5) +# define CHICKEN3_DGMG_DONE_FIX_DISABLE (1 << 2) + +#define CHICKEN_PAR1_1 _MMIO(0x42080) +#define SKL_DE_COMPRESSED_HASH_MODE (1 << 15) +#define DPA_MASK_VBLANK_SRD (1 << 15) +#define FORCE_ARB_IDLE_PLANES (1 << 14) +#define SKL_EDP_PSR_FIX_RDWRAP (1 << 3) + +#define CHICKEN_PAR2_1 _MMIO(0x42090) +#define KVM_CONFIG_CHANGE_NOTIFICATION_SELECT (1 << 14) + +#define CHICKEN_MISC_2 _MMIO(0x42084) +#define CNL_COMP_PWR_DOWN (1 << 23) +#define GLK_CL2_PWR_DOWN (1 << 12) +#define GLK_CL1_PWR_DOWN (1 << 11) +#define GLK_CL0_PWR_DOWN (1 << 10) + +#define CHICKEN_MISC_4 _MMIO(0x4208c) +#define FBC_STRIDE_OVERRIDE (1 << 13) +#define FBC_STRIDE_MASK 0x1FFF + +#define _CHICKEN_PIPESL_1_A 0x420b0 +#define _CHICKEN_PIPESL_1_B 0x420b4 +#define HSW_FBCQ_DIS (1 << 22) +#define BDW_DPRS_MASK_VBLANK_SRD (1 << 0) +#define CHICKEN_PIPESL_1(pipe) _MMIO_PIPE(pipe, _CHICKEN_PIPESL_1_A, _CHICKEN_PIPESL_1_B) + +#define CHICKEN_TRANS_A 0x420c0 +#define CHICKEN_TRANS_B 0x420c4 +#define CHICKEN_TRANS(trans) _MMIO_TRANS(trans, CHICKEN_TRANS_A, CHICKEN_TRANS_B) +#define VSC_DATA_SEL_SOFTWARE_CONTROL (1 << 25) /* GLK and CNL+ */ +#define DDI_TRAINING_OVERRIDE_ENABLE (1 << 19) +#define DDI_TRAINING_OVERRIDE_VALUE (1 << 18) +#define DDIE_TRAINING_OVERRIDE_ENABLE (1 << 17) /* CHICKEN_TRANS_A only */ +#define DDIE_TRAINING_OVERRIDE_VALUE (1 << 16) /* CHICKEN_TRANS_A only */ +#define PSR2_ADD_VERTICAL_LINE_COUNT (1 << 15) +#define PSR2_VSC_ENABLE_PROG_HEADER (1 << 12) + +#define DISP_ARB_CTL _MMIO(0x45000) +#define DISP_FBC_MEMORY_WAKE (1 << 31) +#define DISP_TILE_SURFACE_SWIZZLING (1 << 13) +#define DISP_FBC_WM_DIS (1 << 15) +#define DISP_ARB_CTL2 _MMIO(0x45004) +#define DISP_DATA_PARTITION_5_6 (1 << 6) +#define DISP_IPC_ENABLE (1 << 3) +#define DBUF_CTL _MMIO(0x45008) +#define DBUF_CTL_S1 _MMIO(0x45008) +#define DBUF_CTL_S2 _MMIO(0x44FE8) +#define DBUF_POWER_REQUEST (1 << 31) +#define DBUF_POWER_STATE (1 << 30) +#define GEN7_MSG_CTL _MMIO(0x45010) +#define WAIT_FOR_PCH_RESET_ACK (1 << 1) +#define WAIT_FOR_PCH_FLR_ACK (1 << 0) +#define HSW_NDE_RSTWRN_OPT _MMIO(0x46408) +#define RESET_PCH_HANDSHAKE_ENABLE (1 << 4) + +#define GEN8_CHICKEN_DCPR_1 _MMIO(0x46430) +#define SKL_SELECT_ALTERNATE_DC_EXIT (1 << 30) +#define MASK_WAKEMEM (1 << 13) +#define CNL_DDI_CLOCK_REG_ACCESS_ON (1 << 7) + +#define SKL_DFSM _MMIO(0x51000) +#define SKL_DFSM_CDCLK_LIMIT_MASK (3 << 23) +#define SKL_DFSM_CDCLK_LIMIT_675 (0 << 23) +#define SKL_DFSM_CDCLK_LIMIT_540 (1 << 23) +#define SKL_DFSM_CDCLK_LIMIT_450 (2 << 23) +#define SKL_DFSM_CDCLK_LIMIT_337_5 (3 << 23) +#define SKL_DFSM_PIPE_A_DISABLE (1 << 30) +#define SKL_DFSM_PIPE_B_DISABLE (1 << 21) +#define SKL_DFSM_PIPE_C_DISABLE (1 << 28) + +#define SKL_DSSM _MMIO(0x51004) +#define CNL_DSSM_CDCLK_PLL_REFCLK_24MHz (1 << 31) +#define ICL_DSSM_CDCLK_PLL_REFCLK_MASK (7 << 29) +#define ICL_DSSM_CDCLK_PLL_REFCLK_24MHz (0 << 29) +#define ICL_DSSM_CDCLK_PLL_REFCLK_19_2MHz (1 << 29) +#define ICL_DSSM_CDCLK_PLL_REFCLK_38_4MHz (2 << 29) + +#define GEN7_FF_SLICE_CS_CHICKEN1 _MMIO(0x20e0) +#define GEN9_FFSC_PERCTX_PREEMPT_CTRL (1 << 14) + +#define FF_SLICE_CS_CHICKEN2 _MMIO(0x20e4) +#define GEN9_TSG_BARRIER_ACK_DISABLE (1 << 8) +#define GEN9_POOLED_EU_LOAD_BALANCING_FIX_DISABLE (1 << 10) + +#define GEN9_CS_DEBUG_MODE1 _MMIO(0x20ec) +#define GEN9_CTX_PREEMPT_REG _MMIO(0x2248) +#define GEN8_CS_CHICKEN1 _MMIO(0x2580) +#define GEN9_PREEMPT_3D_OBJECT_LEVEL (1 << 0) +#define GEN9_PREEMPT_GPGPU_LEVEL(hi, lo) (((hi) << 2) | ((lo) << 1)) +#define GEN9_PREEMPT_GPGPU_MID_THREAD_LEVEL GEN9_PREEMPT_GPGPU_LEVEL(0, 0) +#define GEN9_PREEMPT_GPGPU_THREAD_GROUP_LEVEL GEN9_PREEMPT_GPGPU_LEVEL(0, 1) +#define GEN9_PREEMPT_GPGPU_COMMAND_LEVEL GEN9_PREEMPT_GPGPU_LEVEL(1, 0) +#define GEN9_PREEMPT_GPGPU_LEVEL_MASK GEN9_PREEMPT_GPGPU_LEVEL(1, 1) + +/* GEN7 chicken */ +#define GEN7_COMMON_SLICE_CHICKEN1 _MMIO(0x7010) + #define GEN7_CSC1_RHWO_OPT_DISABLE_IN_RCC ((1 << 10) | (1 << 26)) + #define GEN9_RHWO_OPTIMIZATION_DISABLE (1 << 14) + +#define COMMON_SLICE_CHICKEN2 _MMIO(0x7014) + #define GEN9_PBE_COMPRESSED_HASH_SELECTION (1 << 13) + #define GEN9_DISABLE_GATHER_AT_SET_SHADER_COMMON_SLICE (1 << 12) + #define GEN8_SBE_DISABLE_REPLAY_BUF_OPTIMIZATION (1 << 8) + #define GEN8_CSC2_SBE_VUE_CACHE_CONSERVATIVE (1 << 0) + +#define GEN11_COMMON_SLICE_CHICKEN3 _MMIO(0x7304) + #define GEN11_BLEND_EMB_FIX_DISABLE_IN_RCC (1 << 11) + +#define HIZ_CHICKEN _MMIO(0x7018) +# define CHV_HZ_8X8_MODE_IN_1X (1 << 15) +# define BDW_HIZ_POWER_COMPILER_CLOCK_GATING_DISABLE (1 << 3) + +#define GEN9_SLICE_COMMON_ECO_CHICKEN0 _MMIO(0x7308) +#define DISABLE_PIXEL_MASK_CAMMING (1 << 14) + +#define GEN9_SLICE_COMMON_ECO_CHICKEN1 _MMIO(0x731c) +#define GEN11_STATE_CACHE_REDIRECT_TO_CS (1 << 11) + +#define GEN7_L3SQCREG1 _MMIO(0xB010) +#define VLV_B0_WA_L3SQCREG1_VALUE 0x00D30000 + +#define GEN8_L3SQCREG1 _MMIO(0xB100) +/* + * Note that on CHV the following has an off-by-one error wrt. to BSpec. + * Using the formula in BSpec leads to a hang, while the formula here works + * fine and matches the formulas for all other platforms. A BSpec change + * request has been filed to clarify this. + */ +#define L3_GENERAL_PRIO_CREDITS(x) (((x) >> 1) << 19) +#define L3_HIGH_PRIO_CREDITS(x) (((x) >> 1) << 14) +#define L3_PRIO_CREDITS_MASK ((0x1f << 19) | (0x1f << 14)) + +#define GEN7_L3CNTLREG1 _MMIO(0xB01C) +#define GEN7_WA_FOR_GEN7_L3_CONTROL 0x3C47FF8C +#define GEN7_L3AGDIS (1 << 19) +#define GEN7_L3CNTLREG2 _MMIO(0xB020) +#define GEN7_L3CNTLREG3 _MMIO(0xB024) + +#define GEN7_L3_CHICKEN_MODE_REGISTER _MMIO(0xB030) +#define GEN7_WA_L3_CHICKEN_MODE 0x20000000 +#define GEN10_L3_CHICKEN_MODE_REGISTER _MMIO(0xB114) +#define GEN11_I2M_WRITE_DISABLE (1 << 28) + +#define GEN7_L3SQCREG4 _MMIO(0xb034) +#define L3SQ_URB_READ_CAM_MATCH_DISABLE (1 << 27) + +#define GEN8_L3SQCREG4 _MMIO(0xb118) +#define GEN11_LQSC_CLEAN_EVICT_DISABLE (1 << 6) +#define GEN8_LQSC_RO_PERF_DIS (1 << 27) +#define GEN8_LQSC_FLUSH_COHERENT_LINES (1 << 21) + +/* GEN8 chicken */ +#define HDC_CHICKEN0 _MMIO(0x7300) +#define CNL_HDC_CHICKEN0 _MMIO(0xE5F0) +#define ICL_HDC_MODE _MMIO(0xE5F4) +#define HDC_FORCE_CSR_NON_COHERENT_OVR_DISABLE (1 << 15) +#define HDC_FENCE_DEST_SLM_DISABLE (1 << 14) +#define HDC_DONOT_FETCH_MEM_WHEN_MASKED (1 << 11) +#define HDC_FORCE_CONTEXT_SAVE_RESTORE_NON_COHERENT (1 << 5) +#define HDC_FORCE_NON_COHERENT (1 << 4) +#define HDC_BARRIER_PERFORMANCE_DISABLE (1 << 10) + +#define GEN8_HDC_CHICKEN1 _MMIO(0x7304) + +/* GEN9 chicken */ +#define SLICE_ECO_CHICKEN0 _MMIO(0x7308) +#define PIXEL_MASK_CAMMING_DISABLE (1 << 14) + +#define GEN9_WM_CHICKEN3 _MMIO(0x5588) +#define GEN9_FACTOR_IN_CLR_VAL_HIZ (1 << 9) + +/* WaCatErrorRejectionIssue */ +#define GEN7_SQ_CHICKEN_MBCUNIT_CONFIG _MMIO(0x9030) +#define GEN7_SQ_CHICKEN_MBCUNIT_SQINTMOB (1 << 11) + +#define HSW_SCRATCH1 _MMIO(0xb038) +#define HSW_SCRATCH1_L3_DATA_ATOMICS_DISABLE (1 << 27) + +#define BDW_SCRATCH1 _MMIO(0xb11c) +#define GEN9_LBS_SLA_RETRY_TIMER_DECREMENT_ENABLE (1 << 2) + +/*GEN11 chicken */ +#define _PIPEA_CHICKEN 0x70038 +#define _PIPEB_CHICKEN 0x71038 +#define _PIPEC_CHICKEN 0x72038 +#define PER_PIXEL_ALPHA_BYPASS_EN (1 << 7) +#define PIPE_CHICKEN(pipe) _MMIO_PIPE(pipe, _PIPEA_CHICKEN,\ + _PIPEB_CHICKEN) + +/* PCH */ + +/* south display engine interrupt: IBX */ +#define SDE_AUDIO_POWER_D (1 << 27) +#define SDE_AUDIO_POWER_C (1 << 26) +#define SDE_AUDIO_POWER_B (1 << 25) +#define SDE_AUDIO_POWER_SHIFT (25) +#define SDE_AUDIO_POWER_MASK (7 << SDE_AUDIO_POWER_SHIFT) +#define SDE_GMBUS (1 << 24) +#define SDE_AUDIO_HDCP_TRANSB (1 << 23) +#define SDE_AUDIO_HDCP_TRANSA (1 << 22) +#define SDE_AUDIO_HDCP_MASK (3 << 22) +#define SDE_AUDIO_TRANSB (1 << 21) +#define SDE_AUDIO_TRANSA (1 << 20) +#define SDE_AUDIO_TRANS_MASK (3 << 20) +#define SDE_POISON (1 << 19) +/* 18 reserved */ +#define SDE_FDI_RXB (1 << 17) +#define SDE_FDI_RXA (1 << 16) +#define SDE_FDI_MASK (3 << 16) +#define SDE_AUXD (1 << 15) +#define SDE_AUXC (1 << 14) +#define SDE_AUXB (1 << 13) +#define SDE_AUX_MASK (7 << 13) +/* 12 reserved */ +#define SDE_CRT_HOTPLUG (1 << 11) +#define SDE_PORTD_HOTPLUG (1 << 10) +#define SDE_PORTC_HOTPLUG (1 << 9) +#define SDE_PORTB_HOTPLUG (1 << 8) +#define SDE_SDVOB_HOTPLUG (1 << 6) +#define SDE_HOTPLUG_MASK (SDE_CRT_HOTPLUG | \ + SDE_SDVOB_HOTPLUG | \ + SDE_PORTB_HOTPLUG | \ + SDE_PORTC_HOTPLUG | \ + SDE_PORTD_HOTPLUG) +#define SDE_TRANSB_CRC_DONE (1 << 5) +#define SDE_TRANSB_CRC_ERR (1 << 4) +#define SDE_TRANSB_FIFO_UNDER (1 << 3) +#define SDE_TRANSA_CRC_DONE (1 << 2) +#define SDE_TRANSA_CRC_ERR (1 << 1) +#define SDE_TRANSA_FIFO_UNDER (1 << 0) +#define SDE_TRANS_MASK (0x3f) + +/* south display engine interrupt: CPT - CNP */ +#define SDE_AUDIO_POWER_D_CPT (1 << 31) +#define SDE_AUDIO_POWER_C_CPT (1 << 30) +#define SDE_AUDIO_POWER_B_CPT (1 << 29) +#define SDE_AUDIO_POWER_SHIFT_CPT 29 +#define SDE_AUDIO_POWER_MASK_CPT (7 << 29) +#define SDE_AUXD_CPT (1 << 27) +#define SDE_AUXC_CPT (1 << 26) +#define SDE_AUXB_CPT (1 << 25) +#define SDE_AUX_MASK_CPT (7 << 25) +#define SDE_PORTE_HOTPLUG_SPT (1 << 25) +#define SDE_PORTA_HOTPLUG_SPT (1 << 24) +#define SDE_PORTD_HOTPLUG_CPT (1 << 23) +#define SDE_PORTC_HOTPLUG_CPT (1 << 22) +#define SDE_PORTB_HOTPLUG_CPT (1 << 21) +#define SDE_CRT_HOTPLUG_CPT (1 << 19) +#define SDE_SDVOB_HOTPLUG_CPT (1 << 18) +#define SDE_HOTPLUG_MASK_CPT (SDE_CRT_HOTPLUG_CPT | \ + SDE_SDVOB_HOTPLUG_CPT | \ + SDE_PORTD_HOTPLUG_CPT | \ + SDE_PORTC_HOTPLUG_CPT | \ + SDE_PORTB_HOTPLUG_CPT) +#define SDE_HOTPLUG_MASK_SPT (SDE_PORTE_HOTPLUG_SPT | \ + SDE_PORTD_HOTPLUG_CPT | \ + SDE_PORTC_HOTPLUG_CPT | \ + SDE_PORTB_HOTPLUG_CPT | \ + SDE_PORTA_HOTPLUG_SPT) +#define SDE_GMBUS_CPT (1 << 17) +#define SDE_ERROR_CPT (1 << 16) +#define SDE_AUDIO_CP_REQ_C_CPT (1 << 10) +#define SDE_AUDIO_CP_CHG_C_CPT (1 << 9) +#define SDE_FDI_RXC_CPT (1 << 8) +#define SDE_AUDIO_CP_REQ_B_CPT (1 << 6) +#define SDE_AUDIO_CP_CHG_B_CPT (1 << 5) +#define SDE_FDI_RXB_CPT (1 << 4) +#define SDE_AUDIO_CP_REQ_A_CPT (1 << 2) +#define SDE_AUDIO_CP_CHG_A_CPT (1 << 1) +#define SDE_FDI_RXA_CPT (1 << 0) +#define SDE_AUDIO_CP_REQ_CPT (SDE_AUDIO_CP_REQ_C_CPT | \ + SDE_AUDIO_CP_REQ_B_CPT | \ + SDE_AUDIO_CP_REQ_A_CPT) +#define SDE_AUDIO_CP_CHG_CPT (SDE_AUDIO_CP_CHG_C_CPT | \ + SDE_AUDIO_CP_CHG_B_CPT | \ + SDE_AUDIO_CP_CHG_A_CPT) +#define SDE_FDI_MASK_CPT (SDE_FDI_RXC_CPT | \ + SDE_FDI_RXB_CPT | \ + SDE_FDI_RXA_CPT) + +/* south display engine interrupt: ICP */ +#define SDE_TC4_HOTPLUG_ICP (1 << 27) +#define SDE_TC3_HOTPLUG_ICP (1 << 26) +#define SDE_TC2_HOTPLUG_ICP (1 << 25) +#define SDE_TC1_HOTPLUG_ICP (1 << 24) +#define SDE_GMBUS_ICP (1 << 23) +#define SDE_DDIB_HOTPLUG_ICP (1 << 17) +#define SDE_DDIA_HOTPLUG_ICP (1 << 16) +#define SDE_DDI_MASK_ICP (SDE_DDIB_HOTPLUG_ICP | \ + SDE_DDIA_HOTPLUG_ICP) +#define SDE_TC_MASK_ICP (SDE_TC4_HOTPLUG_ICP | \ + SDE_TC3_HOTPLUG_ICP | \ + SDE_TC2_HOTPLUG_ICP | \ + SDE_TC1_HOTPLUG_ICP) + +#define SDEISR _MMIO(0xc4000) +#define SDEIMR _MMIO(0xc4004) +#define SDEIIR _MMIO(0xc4008) +#define SDEIER _MMIO(0xc400c) + +#define SERR_INT _MMIO(0xc4040) +#define SERR_INT_POISON (1 << 31) +#define SERR_INT_TRANS_FIFO_UNDERRUN(pipe) (1 << ((pipe) * 3)) + +/* digital port hotplug */ +#define PCH_PORT_HOTPLUG _MMIO(0xc4030) /* SHOTPLUG_CTL */ +#define PORTA_HOTPLUG_ENABLE (1 << 28) /* LPT:LP+ & BXT */ +#define BXT_DDIA_HPD_INVERT (1 << 27) +#define PORTA_HOTPLUG_STATUS_MASK (3 << 24) /* SPT+ & BXT */ +#define PORTA_HOTPLUG_NO_DETECT (0 << 24) /* SPT+ & BXT */ +#define PORTA_HOTPLUG_SHORT_DETECT (1 << 24) /* SPT+ & BXT */ +#define PORTA_HOTPLUG_LONG_DETECT (2 << 24) /* SPT+ & BXT */ +#define PORTD_HOTPLUG_ENABLE (1 << 20) +#define PORTD_PULSE_DURATION_2ms (0 << 18) /* pre-LPT */ +#define PORTD_PULSE_DURATION_4_5ms (1 << 18) /* pre-LPT */ +#define PORTD_PULSE_DURATION_6ms (2 << 18) /* pre-LPT */ +#define PORTD_PULSE_DURATION_100ms (3 << 18) /* pre-LPT */ +#define PORTD_PULSE_DURATION_MASK (3 << 18) /* pre-LPT */ +#define PORTD_HOTPLUG_STATUS_MASK (3 << 16) +#define PORTD_HOTPLUG_NO_DETECT (0 << 16) +#define PORTD_HOTPLUG_SHORT_DETECT (1 << 16) +#define PORTD_HOTPLUG_LONG_DETECT (2 << 16) +#define PORTC_HOTPLUG_ENABLE (1 << 12) +#define BXT_DDIC_HPD_INVERT (1 << 11) +#define PORTC_PULSE_DURATION_2ms (0 << 10) /* pre-LPT */ +#define PORTC_PULSE_DURATION_4_5ms (1 << 10) /* pre-LPT */ +#define PORTC_PULSE_DURATION_6ms (2 << 10) /* pre-LPT */ +#define PORTC_PULSE_DURATION_100ms (3 << 10) /* pre-LPT */ +#define PORTC_PULSE_DURATION_MASK (3 << 10) /* pre-LPT */ +#define PORTC_HOTPLUG_STATUS_MASK (3 << 8) +#define PORTC_HOTPLUG_NO_DETECT (0 << 8) +#define PORTC_HOTPLUG_SHORT_DETECT (1 << 8) +#define PORTC_HOTPLUG_LONG_DETECT (2 << 8) +#define PORTB_HOTPLUG_ENABLE (1 << 4) +#define BXT_DDIB_HPD_INVERT (1 << 3) +#define PORTB_PULSE_DURATION_2ms (0 << 2) /* pre-LPT */ +#define PORTB_PULSE_DURATION_4_5ms (1 << 2) /* pre-LPT */ +#define PORTB_PULSE_DURATION_6ms (2 << 2) /* pre-LPT */ +#define PORTB_PULSE_DURATION_100ms (3 << 2) /* pre-LPT */ +#define PORTB_PULSE_DURATION_MASK (3 << 2) /* pre-LPT */ +#define PORTB_HOTPLUG_STATUS_MASK (3 << 0) +#define PORTB_HOTPLUG_NO_DETECT (0 << 0) +#define PORTB_HOTPLUG_SHORT_DETECT (1 << 0) +#define PORTB_HOTPLUG_LONG_DETECT (2 << 0) +#define BXT_DDI_HPD_INVERT_MASK (BXT_DDIA_HPD_INVERT | \ + BXT_DDIB_HPD_INVERT | \ + BXT_DDIC_HPD_INVERT) + +#define PCH_PORT_HOTPLUG2 _MMIO(0xc403C) /* SHOTPLUG_CTL2 SPT+ */ +#define PORTE_HOTPLUG_ENABLE (1 << 4) +#define PORTE_HOTPLUG_STATUS_MASK (3 << 0) +#define PORTE_HOTPLUG_NO_DETECT (0 << 0) +#define PORTE_HOTPLUG_SHORT_DETECT (1 << 0) +#define PORTE_HOTPLUG_LONG_DETECT (2 << 0) + +/* This register is a reuse of PCH_PORT_HOTPLUG register. The + * functionality covered in PCH_PORT_HOTPLUG is split into + * SHOTPLUG_CTL_DDI and SHOTPLUG_CTL_TC. + */ + +#define SHOTPLUG_CTL_DDI _MMIO(0xc4030) +#define ICP_DDIB_HPD_ENABLE (1 << 7) +#define ICP_DDIB_HPD_STATUS_MASK (3 << 4) +#define ICP_DDIB_HPD_NO_DETECT (0 << 4) +#define ICP_DDIB_HPD_SHORT_DETECT (1 << 4) +#define ICP_DDIB_HPD_LONG_DETECT (2 << 4) +#define ICP_DDIB_HPD_SHORT_LONG_DETECT (3 << 4) +#define ICP_DDIA_HPD_ENABLE (1 << 3) +#define ICP_DDIA_HPD_STATUS_MASK (3 << 0) +#define ICP_DDIA_HPD_NO_DETECT (0 << 0) +#define ICP_DDIA_HPD_SHORT_DETECT (1 << 0) +#define ICP_DDIA_HPD_LONG_DETECT (2 << 0) +#define ICP_DDIA_HPD_SHORT_LONG_DETECT (3 << 0) + +#define SHOTPLUG_CTL_TC _MMIO(0xc4034) +#define ICP_TC_HPD_ENABLE(tc_port) (8 << (tc_port) * 4) +/* Icelake DSC Rate Control Range Parameter Registers */ +#define DSCA_RC_RANGE_PARAMETERS_0 _MMIO(0x6B240) +#define DSCA_RC_RANGE_PARAMETERS_0_UDW _MMIO(0x6B240 + 4) +#define DSCC_RC_RANGE_PARAMETERS_0 _MMIO(0x6BA40) +#define DSCC_RC_RANGE_PARAMETERS_0_UDW _MMIO(0x6BA40 + 4) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_0_PB (0x78208) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_0_UDW_PB (0x78208 + 4) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_0_PB (0x78308) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_0_UDW_PB (0x78308 + 4) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_0_PC (0x78408) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_0_UDW_PC (0x78408 + 4) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_0_PC (0x78508) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_0_UDW_PC (0x78508 + 4) +#define ICL_DSC0_RC_RANGE_PARAMETERS_0(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_0_PB, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_0_PC) +#define ICL_DSC0_RC_RANGE_PARAMETERS_0_UDW(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_0_UDW_PB, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_0_UDW_PC) +#define ICL_DSC1_RC_RANGE_PARAMETERS_0(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_0_PB, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_0_PC) +#define ICL_DSC1_RC_RANGE_PARAMETERS_0_UDW(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_0_UDW_PB, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_0_UDW_PC) +#define RC_BPG_OFFSET_SHIFT 10 +#define RC_MAX_QP_SHIFT 5 +#define RC_MIN_QP_SHIFT 0 + +#define DSCA_RC_RANGE_PARAMETERS_1 _MMIO(0x6B248) +#define DSCA_RC_RANGE_PARAMETERS_1_UDW _MMIO(0x6B248 + 4) +#define DSCC_RC_RANGE_PARAMETERS_1 _MMIO(0x6BA48) +#define DSCC_RC_RANGE_PARAMETERS_1_UDW _MMIO(0x6BA48 + 4) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_1_PB (0x78210) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_1_UDW_PB (0x78210 + 4) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_1_PB (0x78310) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_1_UDW_PB (0x78310 + 4) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_1_PC (0x78410) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_1_UDW_PC (0x78410 + 4) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_1_PC (0x78510) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_1_UDW_PC (0x78510 + 4) +#define ICL_DSC0_RC_RANGE_PARAMETERS_1(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_1_PB, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_1_PC) +#define ICL_DSC0_RC_RANGE_PARAMETERS_1_UDW(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_1_UDW_PB, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_1_UDW_PC) +#define ICL_DSC1_RC_RANGE_PARAMETERS_1(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_1_PB, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_1_PC) +#define ICL_DSC1_RC_RANGE_PARAMETERS_1_UDW(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_1_UDW_PB, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_1_UDW_PC) + +#define DSCA_RC_RANGE_PARAMETERS_2 _MMIO(0x6B250) +#define DSCA_RC_RANGE_PARAMETERS_2_UDW _MMIO(0x6B250 + 4) +#define DSCC_RC_RANGE_PARAMETERS_2 _MMIO(0x6BA50) +#define DSCC_RC_RANGE_PARAMETERS_2_UDW _MMIO(0x6BA50 + 4) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_2_PB (0x78218) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_2_UDW_PB (0x78218 + 4) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_2_PB (0x78318) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_2_UDW_PB (0x78318 + 4) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_2_PC (0x78418) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_2_UDW_PC (0x78418 + 4) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_2_PC (0x78518) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_2_UDW_PC (0x78518 + 4) +#define ICL_DSC0_RC_RANGE_PARAMETERS_2(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_2_PB, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_2_PC) +#define ICL_DSC0_RC_RANGE_PARAMETERS_2_UDW(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_2_UDW_PB, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_2_UDW_PC) +#define ICL_DSC1_RC_RANGE_PARAMETERS_2(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_2_PB, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_2_PC) +#define ICL_DSC1_RC_RANGE_PARAMETERS_2_UDW(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_2_UDW_PB, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_2_UDW_PC) + +#define DSCA_RC_RANGE_PARAMETERS_3 _MMIO(0x6B258) +#define DSCA_RC_RANGE_PARAMETERS_3_UDW _MMIO(0x6B258 + 4) +#define DSCC_RC_RANGE_PARAMETERS_3 _MMIO(0x6BA58) +#define DSCC_RC_RANGE_PARAMETERS_3_UDW _MMIO(0x6BA58 + 4) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_3_PB (0x78220) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_3_UDW_PB (0x78220 + 4) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_3_PB (0x78320) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_3_UDW_PB (0x78320 + 4) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_3_PC (0x78420) +#define _ICL_DSC0_RC_RANGE_PARAMETERS_3_UDW_PC (0x78420 + 4) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_3_PC (0x78520) +#define _ICL_DSC1_RC_RANGE_PARAMETERS_3_UDW_PC (0x78520 + 4) +#define ICL_DSC0_RC_RANGE_PARAMETERS_3(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_3_PB, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_3_PC) +#define ICL_DSC0_RC_RANGE_PARAMETERS_3_UDW(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_3_UDW_PB, \ + _ICL_DSC0_RC_RANGE_PARAMETERS_3_UDW_PC) +#define ICL_DSC1_RC_RANGE_PARAMETERS_3(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_3_PB, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_3_PC) +#define ICL_DSC1_RC_RANGE_PARAMETERS_3_UDW(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_3_UDW_PB, \ + _ICL_DSC1_RC_RANGE_PARAMETERS_3_UDW_PC) + +#define ICP_TC_HPD_LONG_DETECT(tc_port) (2 << (tc_port) * 4) +#define ICP_TC_HPD_SHORT_DETECT(tc_port) (1 << (tc_port) * 4) + +#define PCH_GPIOA _MMIO(0xc5010) +#define PCH_GPIOB _MMIO(0xc5014) +#define PCH_GPIOC _MMIO(0xc5018) +#define PCH_GPIOD _MMIO(0xc501c) +#define PCH_GPIOE _MMIO(0xc5020) +#define PCH_GPIOF _MMIO(0xc5024) + +#define PCH_GMBUS0 _MMIO(0xc5100) +#define PCH_GMBUS1 _MMIO(0xc5104) +#define PCH_GMBUS2 _MMIO(0xc5108) +#define PCH_GMBUS3 _MMIO(0xc510c) +#define PCH_GMBUS4 _MMIO(0xc5110) +#define PCH_GMBUS5 _MMIO(0xc5120) + +#define _PCH_DPLL_A 0xc6014 +#define _PCH_DPLL_B 0xc6018 +#define PCH_DPLL(pll) _MMIO((pll) == 0 ? _PCH_DPLL_A : _PCH_DPLL_B) + +#define _PCH_FPA0 0xc6040 +#define FP_CB_TUNE (0x3 << 22) +#define _PCH_FPA1 0xc6044 +#define _PCH_FPB0 0xc6048 +#define _PCH_FPB1 0xc604c +#define PCH_FP0(pll) _MMIO((pll) == 0 ? _PCH_FPA0 : _PCH_FPB0) +#define PCH_FP1(pll) _MMIO((pll) == 0 ? _PCH_FPA1 : _PCH_FPB1) + +#define PCH_DPLL_TEST _MMIO(0xc606c) + +#define PCH_DREF_CONTROL _MMIO(0xC6200) +#define DREF_CONTROL_MASK 0x7fc3 +#define DREF_CPU_SOURCE_OUTPUT_DISABLE (0 << 13) +#define DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD (2 << 13) +#define DREF_CPU_SOURCE_OUTPUT_NONSPREAD (3 << 13) +#define DREF_CPU_SOURCE_OUTPUT_MASK (3 << 13) +#define DREF_SSC_SOURCE_DISABLE (0 << 11) +#define DREF_SSC_SOURCE_ENABLE (2 << 11) +#define DREF_SSC_SOURCE_MASK (3 << 11) +#define DREF_NONSPREAD_SOURCE_DISABLE (0 << 9) +#define DREF_NONSPREAD_CK505_ENABLE (1 << 9) +#define DREF_NONSPREAD_SOURCE_ENABLE (2 << 9) +#define DREF_NONSPREAD_SOURCE_MASK (3 << 9) +#define DREF_SUPERSPREAD_SOURCE_DISABLE (0 << 7) +#define DREF_SUPERSPREAD_SOURCE_ENABLE (2 << 7) +#define DREF_SUPERSPREAD_SOURCE_MASK (3 << 7) +#define DREF_SSC4_DOWNSPREAD (0 << 6) +#define DREF_SSC4_CENTERSPREAD (1 << 6) +#define DREF_SSC1_DISABLE (0 << 1) +#define DREF_SSC1_ENABLE (1 << 1) +#define DREF_SSC4_DISABLE (0) +#define DREF_SSC4_ENABLE (1) + +#define PCH_RAWCLK_FREQ _MMIO(0xc6204) +#define FDL_TP1_TIMER_SHIFT 12 +#define FDL_TP1_TIMER_MASK (3 << 12) +#define FDL_TP2_TIMER_SHIFT 10 +#define FDL_TP2_TIMER_MASK (3 << 10) +#define RAWCLK_FREQ_MASK 0x3ff +#define CNP_RAWCLK_DIV_MASK (0x3ff << 16) +#define CNP_RAWCLK_DIV(div) ((div) << 16) +#define CNP_RAWCLK_FRAC_MASK (0xf << 26) +#define CNP_RAWCLK_FRAC(frac) ((frac) << 26) +#define ICP_RAWCLK_DEN(den) ((den) << 26) +#define ICP_RAWCLK_NUM(num) ((num) << 11) + +#define PCH_DPLL_TMR_CFG _MMIO(0xc6208) + +#define PCH_SSC4_PARMS _MMIO(0xc6210) +#define PCH_SSC4_AUX_PARMS _MMIO(0xc6214) + +#define PCH_DPLL_SEL _MMIO(0xc7000) +#define TRANS_DPLLB_SEL(pipe) (1 << ((pipe) * 4)) +#define TRANS_DPLLA_SEL(pipe) 0 +#define TRANS_DPLL_ENABLE(pipe) (1 << ((pipe) * 4 + 3)) + +/* transcoder */ + +#define _PCH_TRANS_HTOTAL_A 0xe0000 +#define TRANS_HTOTAL_SHIFT 16 +#define TRANS_HACTIVE_SHIFT 0 +#define _PCH_TRANS_HBLANK_A 0xe0004 +#define TRANS_HBLANK_END_SHIFT 16 +#define TRANS_HBLANK_START_SHIFT 0 +#define _PCH_TRANS_HSYNC_A 0xe0008 +#define TRANS_HSYNC_END_SHIFT 16 +#define TRANS_HSYNC_START_SHIFT 0 +#define _PCH_TRANS_VTOTAL_A 0xe000c +#define TRANS_VTOTAL_SHIFT 16 +#define TRANS_VACTIVE_SHIFT 0 +#define _PCH_TRANS_VBLANK_A 0xe0010 +#define TRANS_VBLANK_END_SHIFT 16 +#define TRANS_VBLANK_START_SHIFT 0 +#define _PCH_TRANS_VSYNC_A 0xe0014 +#define TRANS_VSYNC_END_SHIFT 16 +#define TRANS_VSYNC_START_SHIFT 0 +#define _PCH_TRANS_VSYNCSHIFT_A 0xe0028 + +#define _PCH_TRANSA_DATA_M1 0xe0030 +#define _PCH_TRANSA_DATA_N1 0xe0034 +#define _PCH_TRANSA_DATA_M2 0xe0038 +#define _PCH_TRANSA_DATA_N2 0xe003c +#define _PCH_TRANSA_LINK_M1 0xe0040 +#define _PCH_TRANSA_LINK_N1 0xe0044 +#define _PCH_TRANSA_LINK_M2 0xe0048 +#define _PCH_TRANSA_LINK_N2 0xe004c + +/* Per-transcoder DIP controls (PCH) */ +#define _VIDEO_DIP_CTL_A 0xe0200 +#define _VIDEO_DIP_DATA_A 0xe0208 +#define _VIDEO_DIP_GCP_A 0xe0210 +#define GCP_COLOR_INDICATION (1 << 2) +#define GCP_DEFAULT_PHASE_ENABLE (1 << 1) +#define GCP_AV_MUTE (1 << 0) + +#define _VIDEO_DIP_CTL_B 0xe1200 +#define _VIDEO_DIP_DATA_B 0xe1208 +#define _VIDEO_DIP_GCP_B 0xe1210 + +#define TVIDEO_DIP_CTL(pipe) _MMIO_PIPE(pipe, _VIDEO_DIP_CTL_A, _VIDEO_DIP_CTL_B) +#define TVIDEO_DIP_DATA(pipe) _MMIO_PIPE(pipe, _VIDEO_DIP_DATA_A, _VIDEO_DIP_DATA_B) +#define TVIDEO_DIP_GCP(pipe) _MMIO_PIPE(pipe, _VIDEO_DIP_GCP_A, _VIDEO_DIP_GCP_B) + +/* Per-transcoder DIP controls (VLV) */ +#define _VLV_VIDEO_DIP_CTL_A (VLV_DISPLAY_BASE + 0x60200) +#define _VLV_VIDEO_DIP_DATA_A (VLV_DISPLAY_BASE + 0x60208) +#define _VLV_VIDEO_DIP_GDCP_PAYLOAD_A (VLV_DISPLAY_BASE + 0x60210) + +#define _VLV_VIDEO_DIP_CTL_B (VLV_DISPLAY_BASE + 0x61170) +#define _VLV_VIDEO_DIP_DATA_B (VLV_DISPLAY_BASE + 0x61174) +#define _VLV_VIDEO_DIP_GDCP_PAYLOAD_B (VLV_DISPLAY_BASE + 0x61178) + +#define _CHV_VIDEO_DIP_CTL_C (VLV_DISPLAY_BASE + 0x611f0) +#define _CHV_VIDEO_DIP_DATA_C (VLV_DISPLAY_BASE + 0x611f4) +#define _CHV_VIDEO_DIP_GDCP_PAYLOAD_C (VLV_DISPLAY_BASE + 0x611f8) + +#define VLV_TVIDEO_DIP_CTL(pipe) \ + _MMIO_PIPE3((pipe), _VLV_VIDEO_DIP_CTL_A, \ + _VLV_VIDEO_DIP_CTL_B, _CHV_VIDEO_DIP_CTL_C) +#define VLV_TVIDEO_DIP_DATA(pipe) \ + _MMIO_PIPE3((pipe), _VLV_VIDEO_DIP_DATA_A, \ + _VLV_VIDEO_DIP_DATA_B, _CHV_VIDEO_DIP_DATA_C) +#define VLV_TVIDEO_DIP_GCP(pipe) \ + _MMIO_PIPE3((pipe), _VLV_VIDEO_DIP_GDCP_PAYLOAD_A, \ + _VLV_VIDEO_DIP_GDCP_PAYLOAD_B, _CHV_VIDEO_DIP_GDCP_PAYLOAD_C) + +/* Haswell DIP controls */ + +#define _HSW_VIDEO_DIP_CTL_A 0x60200 +#define _HSW_VIDEO_DIP_AVI_DATA_A 0x60220 +#define _HSW_VIDEO_DIP_VS_DATA_A 0x60260 +#define _HSW_VIDEO_DIP_SPD_DATA_A 0x602A0 +#define _HSW_VIDEO_DIP_GMP_DATA_A 0x602E0 +#define _HSW_VIDEO_DIP_VSC_DATA_A 0x60320 +#define _HSW_VIDEO_DIP_AVI_ECC_A 0x60240 +#define _HSW_VIDEO_DIP_VS_ECC_A 0x60280 +#define _HSW_VIDEO_DIP_SPD_ECC_A 0x602C0 +#define _HSW_VIDEO_DIP_GMP_ECC_A 0x60300 +#define _HSW_VIDEO_DIP_VSC_ECC_A 0x60344 +#define _HSW_VIDEO_DIP_GCP_A 0x60210 + +#define _HSW_VIDEO_DIP_CTL_B 0x61200 +#define _HSW_VIDEO_DIP_AVI_DATA_B 0x61220 +#define _HSW_VIDEO_DIP_VS_DATA_B 0x61260 +#define _HSW_VIDEO_DIP_SPD_DATA_B 0x612A0 +#define _HSW_VIDEO_DIP_GMP_DATA_B 0x612E0 +#define _HSW_VIDEO_DIP_VSC_DATA_B 0x61320 +#define _HSW_VIDEO_DIP_BVI_ECC_B 0x61240 +#define _HSW_VIDEO_DIP_VS_ECC_B 0x61280 +#define _HSW_VIDEO_DIP_SPD_ECC_B 0x612C0 +#define _HSW_VIDEO_DIP_GMP_ECC_B 0x61300 +#define _HSW_VIDEO_DIP_VSC_ECC_B 0x61344 +#define _HSW_VIDEO_DIP_GCP_B 0x61210 + +/* Icelake PPS_DATA and _ECC DIP Registers. + * These are available for transcoders B,C and eDP. + * Adding the _A so as to reuse the _MMIO_TRANS2 + * definition, with which it offsets to the right location. + */ + +#define _ICL_VIDEO_DIP_PPS_DATA_A 0x60350 +#define _ICL_VIDEO_DIP_PPS_DATA_B 0x61350 +#define _ICL_VIDEO_DIP_PPS_ECC_A 0x603D4 +#define _ICL_VIDEO_DIP_PPS_ECC_B 0x613D4 + +#define HSW_TVIDEO_DIP_CTL(trans) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_CTL_A) +#define HSW_TVIDEO_DIP_AVI_DATA(trans, i) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_AVI_DATA_A + (i) * 4) +#define HSW_TVIDEO_DIP_VS_DATA(trans, i) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_VS_DATA_A + (i) * 4) +#define HSW_TVIDEO_DIP_SPD_DATA(trans, i) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_SPD_DATA_A + (i) * 4) +#define HSW_TVIDEO_DIP_GCP(trans) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_GCP_A) +#define HSW_TVIDEO_DIP_VSC_DATA(trans, i) _MMIO_TRANS2(trans, _HSW_VIDEO_DIP_VSC_DATA_A + (i) * 4) +#define ICL_VIDEO_DIP_PPS_DATA(trans, i) _MMIO_TRANS2(trans, _ICL_VIDEO_DIP_PPS_DATA_A + (i) * 4) +#define ICL_VIDEO_DIP_PPS_ECC(trans, i) _MMIO_TRANS2(trans, _ICL_VIDEO_DIP_PPS_ECC_A + (i) * 4) + +#define _HSW_STEREO_3D_CTL_A 0x70020 +#define S3D_ENABLE (1 << 31) +#define _HSW_STEREO_3D_CTL_B 0x71020 + +#define HSW_STEREO_3D_CTL(trans) _MMIO_PIPE2(trans, _HSW_STEREO_3D_CTL_A) + +#define _PCH_TRANS_HTOTAL_B 0xe1000 +#define _PCH_TRANS_HBLANK_B 0xe1004 +#define _PCH_TRANS_HSYNC_B 0xe1008 +#define _PCH_TRANS_VTOTAL_B 0xe100c +#define _PCH_TRANS_VBLANK_B 0xe1010 +#define _PCH_TRANS_VSYNC_B 0xe1014 +#define _PCH_TRANS_VSYNCSHIFT_B 0xe1028 + +#define PCH_TRANS_HTOTAL(pipe) _MMIO_PIPE(pipe, _PCH_TRANS_HTOTAL_A, _PCH_TRANS_HTOTAL_B) +#define PCH_TRANS_HBLANK(pipe) _MMIO_PIPE(pipe, _PCH_TRANS_HBLANK_A, _PCH_TRANS_HBLANK_B) +#define PCH_TRANS_HSYNC(pipe) _MMIO_PIPE(pipe, _PCH_TRANS_HSYNC_A, _PCH_TRANS_HSYNC_B) +#define PCH_TRANS_VTOTAL(pipe) _MMIO_PIPE(pipe, _PCH_TRANS_VTOTAL_A, _PCH_TRANS_VTOTAL_B) +#define PCH_TRANS_VBLANK(pipe) _MMIO_PIPE(pipe, _PCH_TRANS_VBLANK_A, _PCH_TRANS_VBLANK_B) +#define PCH_TRANS_VSYNC(pipe) _MMIO_PIPE(pipe, _PCH_TRANS_VSYNC_A, _PCH_TRANS_VSYNC_B) +#define PCH_TRANS_VSYNCSHIFT(pipe) _MMIO_PIPE(pipe, _PCH_TRANS_VSYNCSHIFT_A, _PCH_TRANS_VSYNCSHIFT_B) + +#define _PCH_TRANSB_DATA_M1 0xe1030 +#define _PCH_TRANSB_DATA_N1 0xe1034 +#define _PCH_TRANSB_DATA_M2 0xe1038 +#define _PCH_TRANSB_DATA_N2 0xe103c +#define _PCH_TRANSB_LINK_M1 0xe1040 +#define _PCH_TRANSB_LINK_N1 0xe1044 +#define _PCH_TRANSB_LINK_M2 0xe1048 +#define _PCH_TRANSB_LINK_N2 0xe104c + +#define PCH_TRANS_DATA_M1(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_DATA_M1, _PCH_TRANSB_DATA_M1) +#define PCH_TRANS_DATA_N1(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_DATA_N1, _PCH_TRANSB_DATA_N1) +#define PCH_TRANS_DATA_M2(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_DATA_M2, _PCH_TRANSB_DATA_M2) +#define PCH_TRANS_DATA_N2(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_DATA_N2, _PCH_TRANSB_DATA_N2) +#define PCH_TRANS_LINK_M1(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_LINK_M1, _PCH_TRANSB_LINK_M1) +#define PCH_TRANS_LINK_N1(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_LINK_N1, _PCH_TRANSB_LINK_N1) +#define PCH_TRANS_LINK_M2(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_LINK_M2, _PCH_TRANSB_LINK_M2) +#define PCH_TRANS_LINK_N2(pipe) _MMIO_PIPE(pipe, _PCH_TRANSA_LINK_N2, _PCH_TRANSB_LINK_N2) + +#define _PCH_TRANSACONF 0xf0008 +#define _PCH_TRANSBCONF 0xf1008 +#define PCH_TRANSCONF(pipe) _MMIO_PIPE(pipe, _PCH_TRANSACONF, _PCH_TRANSBCONF) +#define LPT_TRANSCONF PCH_TRANSCONF(PIPE_A) /* lpt has only one transcoder */ +#define TRANS_DISABLE (0 << 31) +#define TRANS_ENABLE (1 << 31) +#define TRANS_STATE_MASK (1 << 30) +#define TRANS_STATE_DISABLE (0 << 30) +#define TRANS_STATE_ENABLE (1 << 30) +#define TRANS_FSYNC_DELAY_HB1 (0 << 27) +#define TRANS_FSYNC_DELAY_HB2 (1 << 27) +#define TRANS_FSYNC_DELAY_HB3 (2 << 27) +#define TRANS_FSYNC_DELAY_HB4 (3 << 27) +#define TRANS_INTERLACE_MASK (7 << 21) +#define TRANS_PROGRESSIVE (0 << 21) +#define TRANS_INTERLACED (3 << 21) +#define TRANS_LEGACY_INTERLACED_ILK (2 << 21) +#define TRANS_8BPC (0 << 5) +#define TRANS_10BPC (1 << 5) +#define TRANS_6BPC (2 << 5) +#define TRANS_12BPC (3 << 5) + +#define _TRANSA_CHICKEN1 0xf0060 +#define _TRANSB_CHICKEN1 0xf1060 +#define TRANS_CHICKEN1(pipe) _MMIO_PIPE(pipe, _TRANSA_CHICKEN1, _TRANSB_CHICKEN1) +#define TRANS_CHICKEN1_HDMIUNIT_GC_DISABLE (1 << 10) +#define TRANS_CHICKEN1_DP0UNIT_GC_DISABLE (1 << 4) +#define _TRANSA_CHICKEN2 0xf0064 +#define _TRANSB_CHICKEN2 0xf1064 +#define TRANS_CHICKEN2(pipe) _MMIO_PIPE(pipe, _TRANSA_CHICKEN2, _TRANSB_CHICKEN2) +#define TRANS_CHICKEN2_TIMING_OVERRIDE (1 << 31) +#define TRANS_CHICKEN2_FDI_POLARITY_REVERSED (1 << 29) +#define TRANS_CHICKEN2_FRAME_START_DELAY_MASK (3 << 27) +#define TRANS_CHICKEN2_DISABLE_DEEP_COLOR_COUNTER (1 << 26) +#define TRANS_CHICKEN2_DISABLE_DEEP_COLOR_MODESWITCH (1 << 25) + +#define SOUTH_CHICKEN1 _MMIO(0xc2000) +#define FDIA_PHASE_SYNC_SHIFT_OVR 19 +#define FDIA_PHASE_SYNC_SHIFT_EN 18 +#define FDI_PHASE_SYNC_OVR(pipe) (1 << (FDIA_PHASE_SYNC_SHIFT_OVR - ((pipe) * 2))) +#define FDI_PHASE_SYNC_EN(pipe) (1 << (FDIA_PHASE_SYNC_SHIFT_EN - ((pipe) * 2))) +#define FDI_BC_BIFURCATION_SELECT (1 << 12) +#define CHASSIS_CLK_REQ_DURATION_MASK (0xf << 8) +#define CHASSIS_CLK_REQ_DURATION(x) ((x) << 8) +#define SPT_PWM_GRANULARITY (1 << 0) +#define SOUTH_CHICKEN2 _MMIO(0xc2004) +#define FDI_MPHY_IOSFSB_RESET_STATUS (1 << 13) +#define FDI_MPHY_IOSFSB_RESET_CTL (1 << 12) +#define LPT_PWM_GRANULARITY (1 << 5) +#define DPLS_EDP_PPS_FIX_DIS (1 << 0) + +#define _FDI_RXA_CHICKEN 0xc200c +#define _FDI_RXB_CHICKEN 0xc2010 +#define FDI_RX_PHASE_SYNC_POINTER_OVR (1 << 1) +#define FDI_RX_PHASE_SYNC_POINTER_EN (1 << 0) +#define FDI_RX_CHICKEN(pipe) _MMIO_PIPE(pipe, _FDI_RXA_CHICKEN, _FDI_RXB_CHICKEN) + +#define SOUTH_DSPCLK_GATE_D _MMIO(0xc2020) +#define PCH_GMBUSUNIT_CLOCK_GATE_DISABLE (1 << 31) +#define PCH_DPLUNIT_CLOCK_GATE_DISABLE (1 << 30) +#define PCH_DPLSUNIT_CLOCK_GATE_DISABLE (1 << 29) +#define PCH_CPUNIT_CLOCK_GATE_DISABLE (1 << 14) +#define CNP_PWM_CGE_GATING_DISABLE (1 << 13) +#define PCH_LP_PARTITION_LEVEL_DISABLE (1 << 12) + +/* CPU: FDI_TX */ +#define _FDI_TXA_CTL 0x60100 +#define _FDI_TXB_CTL 0x61100 +#define FDI_TX_CTL(pipe) _MMIO_PIPE(pipe, _FDI_TXA_CTL, _FDI_TXB_CTL) +#define FDI_TX_DISABLE (0 << 31) +#define FDI_TX_ENABLE (1 << 31) +#define FDI_LINK_TRAIN_PATTERN_1 (0 << 28) +#define FDI_LINK_TRAIN_PATTERN_2 (1 << 28) +#define FDI_LINK_TRAIN_PATTERN_IDLE (2 << 28) +#define FDI_LINK_TRAIN_NONE (3 << 28) +#define FDI_LINK_TRAIN_VOLTAGE_0_4V (0 << 25) +#define FDI_LINK_TRAIN_VOLTAGE_0_6V (1 << 25) +#define FDI_LINK_TRAIN_VOLTAGE_0_8V (2 << 25) +#define FDI_LINK_TRAIN_VOLTAGE_1_2V (3 << 25) +#define FDI_LINK_TRAIN_PRE_EMPHASIS_NONE (0 << 22) +#define FDI_LINK_TRAIN_PRE_EMPHASIS_1_5X (1 << 22) +#define FDI_LINK_TRAIN_PRE_EMPHASIS_2X (2 << 22) +#define FDI_LINK_TRAIN_PRE_EMPHASIS_3X (3 << 22) +/* ILK always use 400mV 0dB for voltage swing and pre-emphasis level. + SNB has different settings. */ +/* SNB A-stepping */ +#define FDI_LINK_TRAIN_400MV_0DB_SNB_A (0x38 << 22) +#define FDI_LINK_TRAIN_400MV_6DB_SNB_A (0x02 << 22) +#define FDI_LINK_TRAIN_600MV_3_5DB_SNB_A (0x01 << 22) +#define FDI_LINK_TRAIN_800MV_0DB_SNB_A (0x0 << 22) +/* SNB B-stepping */ +#define FDI_LINK_TRAIN_400MV_0DB_SNB_B (0x0 << 22) +#define FDI_LINK_TRAIN_400MV_6DB_SNB_B (0x3a << 22) +#define FDI_LINK_TRAIN_600MV_3_5DB_SNB_B (0x39 << 22) +#define FDI_LINK_TRAIN_800MV_0DB_SNB_B (0x38 << 22) +#define FDI_LINK_TRAIN_VOL_EMP_MASK (0x3f << 22) +#define FDI_DP_PORT_WIDTH_SHIFT 19 +#define FDI_DP_PORT_WIDTH_MASK (7 << FDI_DP_PORT_WIDTH_SHIFT) +#define FDI_DP_PORT_WIDTH(width) (((width) - 1) << FDI_DP_PORT_WIDTH_SHIFT) +#define FDI_TX_ENHANCE_FRAME_ENABLE (1 << 18) +/* Ironlake: hardwired to 1 */ +#define FDI_TX_PLL_ENABLE (1 << 14) + +/* Ivybridge has different bits for lolz */ +#define FDI_LINK_TRAIN_PATTERN_1_IVB (0 << 8) +#define FDI_LINK_TRAIN_PATTERN_2_IVB (1 << 8) +#define FDI_LINK_TRAIN_PATTERN_IDLE_IVB (2 << 8) +#define FDI_LINK_TRAIN_NONE_IVB (3 << 8) + +/* both Tx and Rx */ +#define FDI_COMPOSITE_SYNC (1 << 11) +#define FDI_LINK_TRAIN_AUTO (1 << 10) +#define FDI_SCRAMBLING_ENABLE (0 << 7) +#define FDI_SCRAMBLING_DISABLE (1 << 7) + +/* FDI_RX, FDI_X is hard-wired to Transcoder_X */ +#define _FDI_RXA_CTL 0xf000c +#define _FDI_RXB_CTL 0xf100c +#define FDI_RX_CTL(pipe) _MMIO_PIPE(pipe, _FDI_RXA_CTL, _FDI_RXB_CTL) +#define FDI_RX_ENABLE (1 << 31) +/* train, dp width same as FDI_TX */ +#define FDI_FS_ERRC_ENABLE (1 << 27) +#define FDI_FE_ERRC_ENABLE (1 << 26) +#define FDI_RX_POLARITY_REVERSED_LPT (1 << 16) +#define FDI_8BPC (0 << 16) +#define FDI_10BPC (1 << 16) +#define FDI_6BPC (2 << 16) +#define FDI_12BPC (3 << 16) +#define FDI_RX_LINK_REVERSAL_OVERRIDE (1 << 15) +#define FDI_DMI_LINK_REVERSE_MASK (1 << 14) +#define FDI_RX_PLL_ENABLE (1 << 13) +#define FDI_FS_ERR_CORRECT_ENABLE (1 << 11) +#define FDI_FE_ERR_CORRECT_ENABLE (1 << 10) +#define FDI_FS_ERR_REPORT_ENABLE (1 << 9) +#define FDI_FE_ERR_REPORT_ENABLE (1 << 8) +#define FDI_RX_ENHANCE_FRAME_ENABLE (1 << 6) +#define FDI_PCDCLK (1 << 4) +/* CPT */ +#define FDI_AUTO_TRAINING (1 << 10) +#define FDI_LINK_TRAIN_PATTERN_1_CPT (0 << 8) +#define FDI_LINK_TRAIN_PATTERN_2_CPT (1 << 8) +#define FDI_LINK_TRAIN_PATTERN_IDLE_CPT (2 << 8) +#define FDI_LINK_TRAIN_NORMAL_CPT (3 << 8) +#define FDI_LINK_TRAIN_PATTERN_MASK_CPT (3 << 8) + +#define _FDI_RXA_MISC 0xf0010 +#define _FDI_RXB_MISC 0xf1010 +#define FDI_RX_PWRDN_LANE1_MASK (3 << 26) +#define FDI_RX_PWRDN_LANE1_VAL(x) ((x) << 26) +#define FDI_RX_PWRDN_LANE0_MASK (3 << 24) +#define FDI_RX_PWRDN_LANE0_VAL(x) ((x) << 24) +#define FDI_RX_TP1_TO_TP2_48 (2 << 20) +#define FDI_RX_TP1_TO_TP2_64 (3 << 20) +#define FDI_RX_FDI_DELAY_90 (0x90 << 0) +#define FDI_RX_MISC(pipe) _MMIO_PIPE(pipe, _FDI_RXA_MISC, _FDI_RXB_MISC) + +#define _FDI_RXA_TUSIZE1 0xf0030 +#define _FDI_RXA_TUSIZE2 0xf0038 +#define _FDI_RXB_TUSIZE1 0xf1030 +#define _FDI_RXB_TUSIZE2 0xf1038 +#define FDI_RX_TUSIZE1(pipe) _MMIO_PIPE(pipe, _FDI_RXA_TUSIZE1, _FDI_RXB_TUSIZE1) +#define FDI_RX_TUSIZE2(pipe) _MMIO_PIPE(pipe, _FDI_RXA_TUSIZE2, _FDI_RXB_TUSIZE2) + +/* FDI_RX interrupt register format */ +#define FDI_RX_INTER_LANE_ALIGN (1 << 10) +#define FDI_RX_SYMBOL_LOCK (1 << 9) /* train 2 */ +#define FDI_RX_BIT_LOCK (1 << 8) /* train 1 */ +#define FDI_RX_TRAIN_PATTERN_2_FAIL (1 << 7) +#define FDI_RX_FS_CODE_ERR (1 << 6) +#define FDI_RX_FE_CODE_ERR (1 << 5) +#define FDI_RX_SYMBOL_ERR_RATE_ABOVE (1 << 4) +#define FDI_RX_HDCP_LINK_FAIL (1 << 3) +#define FDI_RX_PIXEL_FIFO_OVERFLOW (1 << 2) +#define FDI_RX_CROSS_CLOCK_OVERFLOW (1 << 1) +#define FDI_RX_SYMBOL_QUEUE_OVERFLOW (1 << 0) + +#define _FDI_RXA_IIR 0xf0014 +#define _FDI_RXA_IMR 0xf0018 +#define _FDI_RXB_IIR 0xf1014 +#define _FDI_RXB_IMR 0xf1018 +#define FDI_RX_IIR(pipe) _MMIO_PIPE(pipe, _FDI_RXA_IIR, _FDI_RXB_IIR) +#define FDI_RX_IMR(pipe) _MMIO_PIPE(pipe, _FDI_RXA_IMR, _FDI_RXB_IMR) + +#define FDI_PLL_CTL_1 _MMIO(0xfe000) +#define FDI_PLL_CTL_2 _MMIO(0xfe004) + +#define PCH_LVDS _MMIO(0xe1180) +#define LVDS_DETECTED (1 << 1) + +#define _PCH_DP_B 0xe4100 +#define PCH_DP_B _MMIO(_PCH_DP_B) +#define _PCH_DPB_AUX_CH_CTL 0xe4110 +#define _PCH_DPB_AUX_CH_DATA1 0xe4114 +#define _PCH_DPB_AUX_CH_DATA2 0xe4118 +#define _PCH_DPB_AUX_CH_DATA3 0xe411c +#define _PCH_DPB_AUX_CH_DATA4 0xe4120 +#define _PCH_DPB_AUX_CH_DATA5 0xe4124 + +#define _PCH_DP_C 0xe4200 +#define PCH_DP_C _MMIO(_PCH_DP_C) +#define _PCH_DPC_AUX_CH_CTL 0xe4210 +#define _PCH_DPC_AUX_CH_DATA1 0xe4214 +#define _PCH_DPC_AUX_CH_DATA2 0xe4218 +#define _PCH_DPC_AUX_CH_DATA3 0xe421c +#define _PCH_DPC_AUX_CH_DATA4 0xe4220 +#define _PCH_DPC_AUX_CH_DATA5 0xe4224 + +#define _PCH_DP_D 0xe4300 +#define PCH_DP_D _MMIO(_PCH_DP_D) +#define _PCH_DPD_AUX_CH_CTL 0xe4310 +#define _PCH_DPD_AUX_CH_DATA1 0xe4314 +#define _PCH_DPD_AUX_CH_DATA2 0xe4318 +#define _PCH_DPD_AUX_CH_DATA3 0xe431c +#define _PCH_DPD_AUX_CH_DATA4 0xe4320 +#define _PCH_DPD_AUX_CH_DATA5 0xe4324 + +#define PCH_DP_AUX_CH_CTL(aux_ch) _MMIO_PORT((aux_ch) - AUX_CH_B, _PCH_DPB_AUX_CH_CTL, _PCH_DPC_AUX_CH_CTL) +#define PCH_DP_AUX_CH_DATA(aux_ch, i) _MMIO(_PORT((aux_ch) - AUX_CH_B, _PCH_DPB_AUX_CH_DATA1, _PCH_DPC_AUX_CH_DATA1) + (i) * 4) /* 5 registers */ + +/* CPT */ +#define _TRANS_DP_CTL_A 0xe0300 +#define _TRANS_DP_CTL_B 0xe1300 +#define _TRANS_DP_CTL_C 0xe2300 +#define TRANS_DP_CTL(pipe) _MMIO_PIPE(pipe, _TRANS_DP_CTL_A, _TRANS_DP_CTL_B) +#define TRANS_DP_OUTPUT_ENABLE (1 << 31) +#define TRANS_DP_PORT_SEL_MASK (3 << 29) +#define TRANS_DP_PORT_SEL_NONE (3 << 29) +#define TRANS_DP_PORT_SEL(port) (((port) - PORT_B) << 29) +#define TRANS_DP_AUDIO_ONLY (1 << 26) +#define TRANS_DP_ENH_FRAMING (1 << 18) +#define TRANS_DP_8BPC (0 << 9) +#define TRANS_DP_10BPC (1 << 9) +#define TRANS_DP_6BPC (2 << 9) +#define TRANS_DP_12BPC (3 << 9) +#define TRANS_DP_BPC_MASK (3 << 9) +#define TRANS_DP_VSYNC_ACTIVE_HIGH (1 << 4) +#define TRANS_DP_VSYNC_ACTIVE_LOW 0 +#define TRANS_DP_HSYNC_ACTIVE_HIGH (1 << 3) +#define TRANS_DP_HSYNC_ACTIVE_LOW 0 +#define TRANS_DP_SYNC_MASK (3 << 3) + +/* SNB eDP training params */ +/* SNB A-stepping */ +#define EDP_LINK_TRAIN_400MV_0DB_SNB_A (0x38 << 22) +#define EDP_LINK_TRAIN_400MV_6DB_SNB_A (0x02 << 22) +#define EDP_LINK_TRAIN_600MV_3_5DB_SNB_A (0x01 << 22) +#define EDP_LINK_TRAIN_800MV_0DB_SNB_A (0x0 << 22) +/* SNB B-stepping */ +#define EDP_LINK_TRAIN_400_600MV_0DB_SNB_B (0x0 << 22) +#define EDP_LINK_TRAIN_400MV_3_5DB_SNB_B (0x1 << 22) +#define EDP_LINK_TRAIN_400_600MV_6DB_SNB_B (0x3a << 22) +#define EDP_LINK_TRAIN_600_800MV_3_5DB_SNB_B (0x39 << 22) +#define EDP_LINK_TRAIN_800_1200MV_0DB_SNB_B (0x38 << 22) +#define EDP_LINK_TRAIN_VOL_EMP_MASK_SNB (0x3f << 22) + +/* IVB */ +#define EDP_LINK_TRAIN_400MV_0DB_IVB (0x24 << 22) +#define EDP_LINK_TRAIN_400MV_3_5DB_IVB (0x2a << 22) +#define EDP_LINK_TRAIN_400MV_6DB_IVB (0x2f << 22) +#define EDP_LINK_TRAIN_600MV_0DB_IVB (0x30 << 22) +#define EDP_LINK_TRAIN_600MV_3_5DB_IVB (0x36 << 22) +#define EDP_LINK_TRAIN_800MV_0DB_IVB (0x38 << 22) +#define EDP_LINK_TRAIN_800MV_3_5DB_IVB (0x3e << 22) + +/* legacy values */ +#define EDP_LINK_TRAIN_500MV_0DB_IVB (0x00 << 22) +#define EDP_LINK_TRAIN_1000MV_0DB_IVB (0x20 << 22) +#define EDP_LINK_TRAIN_500MV_3_5DB_IVB (0x02 << 22) +#define EDP_LINK_TRAIN_1000MV_3_5DB_IVB (0x22 << 22) +#define EDP_LINK_TRAIN_1000MV_6DB_IVB (0x23 << 22) + +#define EDP_LINK_TRAIN_VOL_EMP_MASK_IVB (0x3f << 22) + +#define VLV_PMWGICZ _MMIO(0x1300a4) + +#define RC6_LOCATION _MMIO(0xD40) +#define RC6_CTX_IN_DRAM (1 << 0) +#define RC6_CTX_BASE _MMIO(0xD48) +#define RC6_CTX_BASE_MASK 0xFFFFFFF0 +#define PWRCTX_MAXCNT_RCSUNIT _MMIO(0x2054) +#define PWRCTX_MAXCNT_VCSUNIT0 _MMIO(0x12054) +#define PWRCTX_MAXCNT_BCSUNIT _MMIO(0x22054) +#define PWRCTX_MAXCNT_VECSUNIT _MMIO(0x1A054) +#define PWRCTX_MAXCNT_VCSUNIT1 _MMIO(0x1C054) +#define IDLE_TIME_MASK 0xFFFFF +#define FORCEWAKE _MMIO(0xA18C) +#define FORCEWAKE_VLV _MMIO(0x1300b0) +#define FORCEWAKE_ACK_VLV _MMIO(0x1300b4) +#define FORCEWAKE_MEDIA_VLV _MMIO(0x1300b8) +#define FORCEWAKE_ACK_MEDIA_VLV _MMIO(0x1300bc) +#define FORCEWAKE_ACK_HSW _MMIO(0x130044) +#define FORCEWAKE_ACK _MMIO(0x130090) +#define VLV_GTLC_WAKE_CTRL _MMIO(0x130090) +#define VLV_GTLC_RENDER_CTX_EXISTS (1 << 25) +#define VLV_GTLC_MEDIA_CTX_EXISTS (1 << 24) +#define VLV_GTLC_ALLOWWAKEREQ (1 << 0) + +#define VLV_GTLC_PW_STATUS _MMIO(0x130094) +#define VLV_GTLC_ALLOWWAKEACK (1 << 0) +#define VLV_GTLC_ALLOWWAKEERR (1 << 1) +#define VLV_GTLC_PW_MEDIA_STATUS_MASK (1 << 5) +#define VLV_GTLC_PW_RENDER_STATUS_MASK (1 << 7) +#define FORCEWAKE_MT _MMIO(0xa188) /* multi-threaded */ +#define FORCEWAKE_MEDIA_GEN9 _MMIO(0xa270) +#define FORCEWAKE_MEDIA_VDBOX_GEN11(n) _MMIO(0xa540 + (n) * 4) +#define FORCEWAKE_MEDIA_VEBOX_GEN11(n) _MMIO(0xa560 + (n) * 4) +#define FORCEWAKE_RENDER_GEN9 _MMIO(0xa278) +#define FORCEWAKE_BLITTER_GEN9 _MMIO(0xa188) +#define FORCEWAKE_ACK_MEDIA_GEN9 _MMIO(0x0D88) +#define FORCEWAKE_ACK_MEDIA_VDBOX_GEN11(n) _MMIO(0x0D50 + (n) * 4) +#define FORCEWAKE_ACK_MEDIA_VEBOX_GEN11(n) _MMIO(0x0D70 + (n) * 4) +#define FORCEWAKE_ACK_RENDER_GEN9 _MMIO(0x0D84) +#define FORCEWAKE_ACK_BLITTER_GEN9 _MMIO(0x130044) +#define FORCEWAKE_KERNEL BIT(0) +#define FORCEWAKE_USER BIT(1) +#define FORCEWAKE_KERNEL_FALLBACK BIT(15) +#define FORCEWAKE_MT_ACK _MMIO(0x130040) +#define ECOBUS _MMIO(0xa180) +#define FORCEWAKE_MT_ENABLE (1 << 5) +#define VLV_SPAREG2H _MMIO(0xA194) +#define GEN9_PWRGT_DOMAIN_STATUS _MMIO(0xA2A0) +#define GEN9_PWRGT_MEDIA_STATUS_MASK (1 << 0) +#define GEN9_PWRGT_RENDER_STATUS_MASK (1 << 1) + +#define GTFIFODBG _MMIO(0x120000) +#define GT_FIFO_SBDEDICATE_FREE_ENTRY_CHV (0x1f << 20) +#define GT_FIFO_FREE_ENTRIES_CHV (0x7f << 13) +#define GT_FIFO_SBDROPERR (1 << 6) +#define GT_FIFO_BLOBDROPERR (1 << 5) +#define GT_FIFO_SB_READ_ABORTERR (1 << 4) +#define GT_FIFO_DROPERR (1 << 3) +#define GT_FIFO_OVFERR (1 << 2) +#define GT_FIFO_IAWRERR (1 << 1) +#define GT_FIFO_IARDERR (1 << 0) + +#define GTFIFOCTL _MMIO(0x120008) +#define GT_FIFO_FREE_ENTRIES_MASK 0x7f +#define GT_FIFO_NUM_RESERVED_ENTRIES 20 +#define GT_FIFO_CTL_BLOCK_ALL_POLICY_STALL (1 << 12) +#define GT_FIFO_CTL_RC6_POLICY_STALL (1 << 11) + +#define HSW_IDICR _MMIO(0x9008) +#define IDIHASHMSK(x) (((x) & 0x3f) << 16) +#define HSW_EDRAM_CAP _MMIO(0x120010) +#define EDRAM_ENABLED 0x1 +#define EDRAM_NUM_BANKS(cap) (((cap) >> 1) & 0xf) +#define EDRAM_WAYS_IDX(cap) (((cap) >> 5) & 0x7) +#define EDRAM_SETS_IDX(cap) (((cap) >> 8) & 0x3) + +#define GEN6_UCGCTL1 _MMIO(0x9400) +# define GEN6_GAMUNIT_CLOCK_GATE_DISABLE (1 << 22) +# define GEN6_EU_TCUNIT_CLOCK_GATE_DISABLE (1 << 16) +# define GEN6_BLBUNIT_CLOCK_GATE_DISABLE (1 << 5) +# define GEN6_CSUNIT_CLOCK_GATE_DISABLE (1 << 7) + +#define GEN6_UCGCTL2 _MMIO(0x9404) +# define GEN6_VFUNIT_CLOCK_GATE_DISABLE (1 << 31) +# define GEN7_VDSUNIT_CLOCK_GATE_DISABLE (1 << 30) +# define GEN7_TDLUNIT_CLOCK_GATE_DISABLE (1 << 22) +# define GEN6_RCZUNIT_CLOCK_GATE_DISABLE (1 << 13) +# define GEN6_RCPBUNIT_CLOCK_GATE_DISABLE (1 << 12) +# define GEN6_RCCUNIT_CLOCK_GATE_DISABLE (1 << 11) + +#define GEN6_UCGCTL3 _MMIO(0x9408) +# define GEN6_OACSUNIT_CLOCK_GATE_DISABLE (1 << 20) + +#define GEN7_UCGCTL4 _MMIO(0x940c) +#define GEN7_L3BANK2X_CLOCK_GATE_DISABLE (1 << 25) +#define GEN8_EU_GAUNIT_CLOCK_GATE_DISABLE (1 << 14) + +#define GEN6_RCGCTL1 _MMIO(0x9410) +#define GEN6_RCGCTL2 _MMIO(0x9414) +#define GEN6_RSTCTL _MMIO(0x9420) + +#define GEN8_UCGCTL6 _MMIO(0x9430) +#define GEN8_GAPSUNIT_CLOCK_GATE_DISABLE (1 << 24) +#define GEN8_SDEUNIT_CLOCK_GATE_DISABLE (1 << 14) +#define GEN8_HDCUNIT_CLOCK_GATE_DISABLE_HDCREQ (1 << 28) + +#define GEN6_GFXPAUSE _MMIO(0xA000) +#define GEN6_RPNSWREQ _MMIO(0xA008) +#define GEN6_TURBO_DISABLE (1 << 31) +#define GEN6_FREQUENCY(x) ((x) << 25) +#define HSW_FREQUENCY(x) ((x) << 24) +#define GEN9_FREQUENCY(x) ((x) << 23) +#define GEN6_OFFSET(x) ((x) << 19) +#define GEN6_AGGRESSIVE_TURBO (0 << 15) +#define GEN6_RC_VIDEO_FREQ _MMIO(0xA00C) +#define GEN6_RC_CONTROL _MMIO(0xA090) +#define GEN6_RC_CTL_RC6pp_ENABLE (1 << 16) +#define GEN6_RC_CTL_RC6p_ENABLE (1 << 17) +#define GEN6_RC_CTL_RC6_ENABLE (1 << 18) +#define GEN6_RC_CTL_RC1e_ENABLE (1 << 20) +#define GEN6_RC_CTL_RC7_ENABLE (1 << 22) +#define VLV_RC_CTL_CTX_RST_PARALLEL (1 << 24) +#define GEN7_RC_CTL_TO_MODE (1 << 28) +#define GEN6_RC_CTL_EI_MODE(x) ((x) << 27) +#define GEN6_RC_CTL_HW_ENABLE (1 << 31) +#define GEN6_RP_DOWN_TIMEOUT _MMIO(0xA010) +#define GEN6_RP_INTERRUPT_LIMITS _MMIO(0xA014) +#define GEN6_RPSTAT1 _MMIO(0xA01C) +#define GEN6_CAGF_SHIFT 8 +#define HSW_CAGF_SHIFT 7 +#define GEN9_CAGF_SHIFT 23 +#define GEN6_CAGF_MASK (0x7f << GEN6_CAGF_SHIFT) +#define HSW_CAGF_MASK (0x7f << HSW_CAGF_SHIFT) +#define GEN9_CAGF_MASK (0x1ff << GEN9_CAGF_SHIFT) +#define GEN6_RP_CONTROL _MMIO(0xA024) +#define GEN6_RP_MEDIA_TURBO (1 << 11) +#define GEN6_RP_MEDIA_MODE_MASK (3 << 9) +#define GEN6_RP_MEDIA_HW_TURBO_MODE (3 << 9) +#define GEN6_RP_MEDIA_HW_NORMAL_MODE (2 << 9) +#define GEN6_RP_MEDIA_HW_MODE (1 << 9) +#define GEN6_RP_MEDIA_SW_MODE (0 << 9) +#define GEN6_RP_MEDIA_IS_GFX (1 << 8) +#define GEN6_RP_ENABLE (1 << 7) +#define GEN6_RP_UP_IDLE_MIN (0x1 << 3) +#define GEN6_RP_UP_BUSY_AVG (0x2 << 3) +#define GEN6_RP_UP_BUSY_CONT (0x4 << 3) +#define GEN6_RP_DOWN_IDLE_AVG (0x2 << 0) +#define GEN6_RP_DOWN_IDLE_CONT (0x1 << 0) +#define GEN6_RP_UP_THRESHOLD _MMIO(0xA02C) +#define GEN6_RP_DOWN_THRESHOLD _MMIO(0xA030) +#define GEN6_RP_CUR_UP_EI _MMIO(0xA050) +#define GEN6_RP_EI_MASK 0xffffff +#define GEN6_CURICONT_MASK GEN6_RP_EI_MASK +#define GEN6_RP_CUR_UP _MMIO(0xA054) +#define GEN6_CURBSYTAVG_MASK GEN6_RP_EI_MASK +#define GEN6_RP_PREV_UP _MMIO(0xA058) +#define GEN6_RP_CUR_DOWN_EI _MMIO(0xA05C) +#define GEN6_CURIAVG_MASK GEN6_RP_EI_MASK +#define GEN6_RP_CUR_DOWN _MMIO(0xA060) +#define GEN6_RP_PREV_DOWN _MMIO(0xA064) +#define GEN6_RP_UP_EI _MMIO(0xA068) +#define GEN6_RP_DOWN_EI _MMIO(0xA06C) +#define GEN6_RP_IDLE_HYSTERSIS _MMIO(0xA070) +#define GEN6_RPDEUHWTC _MMIO(0xA080) +#define GEN6_RPDEUC _MMIO(0xA084) +#define GEN6_RPDEUCSW _MMIO(0xA088) +#define GEN6_RC_STATE _MMIO(0xA094) +#define RC_SW_TARGET_STATE_SHIFT 16 +#define RC_SW_TARGET_STATE_MASK (7 << RC_SW_TARGET_STATE_SHIFT) +#define GEN6_RC1_WAKE_RATE_LIMIT _MMIO(0xA098) +#define GEN6_RC6_WAKE_RATE_LIMIT _MMIO(0xA09C) +#define GEN6_RC6pp_WAKE_RATE_LIMIT _MMIO(0xA0A0) +#define GEN10_MEDIA_WAKE_RATE_LIMIT _MMIO(0xA0A0) +#define GEN6_RC_EVALUATION_INTERVAL _MMIO(0xA0A8) +#define GEN6_RC_IDLE_HYSTERSIS _MMIO(0xA0AC) +#define GEN6_RC_SLEEP _MMIO(0xA0B0) +#define GEN6_RCUBMABDTMR _MMIO(0xA0B0) +#define GEN6_RC1e_THRESHOLD _MMIO(0xA0B4) +#define GEN6_RC6_THRESHOLD _MMIO(0xA0B8) +#define GEN6_RC6p_THRESHOLD _MMIO(0xA0BC) +#define VLV_RCEDATA _MMIO(0xA0BC) +#define GEN6_RC6pp_THRESHOLD _MMIO(0xA0C0) +#define GEN6_PMINTRMSK _MMIO(0xA168) +#define GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC (1 << 31) +#define ARAT_EXPIRED_INTRMSK (1 << 9) +#define GEN8_MISC_CTRL0 _MMIO(0xA180) +#define VLV_PWRDWNUPCTL _MMIO(0xA294) +#define GEN9_MEDIA_PG_IDLE_HYSTERESIS _MMIO(0xA0C4) +#define GEN9_RENDER_PG_IDLE_HYSTERESIS _MMIO(0xA0C8) +#define GEN9_PG_ENABLE _MMIO(0xA210) +#define GEN9_RENDER_PG_ENABLE (1 << 0) +#define GEN9_MEDIA_PG_ENABLE (1 << 1) +#define GEN8_PUSHBUS_CONTROL _MMIO(0xA248) +#define GEN8_PUSHBUS_ENABLE _MMIO(0xA250) +#define GEN8_PUSHBUS_SHIFT _MMIO(0xA25C) + +#define VLV_CHICKEN_3 _MMIO(VLV_DISPLAY_BASE + 0x7040C) +#define PIXEL_OVERLAP_CNT_MASK (3 << 30) +#define PIXEL_OVERLAP_CNT_SHIFT 30 + +#define GEN6_PMISR _MMIO(0x44020) +#define GEN6_PMIMR _MMIO(0x44024) /* rps_lock */ +#define GEN6_PMIIR _MMIO(0x44028) +#define GEN6_PMIER _MMIO(0x4402C) +#define GEN6_PM_MBOX_EVENT (1 << 25) +#define GEN6_PM_THERMAL_EVENT (1 << 24) +#define GEN6_PM_RP_DOWN_TIMEOUT (1 << 6) +#define GEN6_PM_RP_UP_THRESHOLD (1 << 5) +#define GEN6_PM_RP_DOWN_THRESHOLD (1 << 4) +#define GEN6_PM_RP_UP_EI_EXPIRED (1 << 2) +#define GEN6_PM_RP_DOWN_EI_EXPIRED (1 << 1) +#define GEN6_PM_RPS_EVENTS (GEN6_PM_RP_UP_THRESHOLD | \ + GEN6_PM_RP_DOWN_THRESHOLD | \ + GEN6_PM_RP_DOWN_TIMEOUT) + +#define GEN7_GT_SCRATCH(i) _MMIO(0x4F100 + (i) * 4) +#define GEN7_GT_SCRATCH_REG_NUM 8 + +#define VLV_GTLC_SURVIVABILITY_REG _MMIO(0x130098) +#define VLV_GFX_CLK_STATUS_BIT (1 << 3) +#define VLV_GFX_CLK_FORCE_ON_BIT (1 << 2) + +#define GEN6_GT_GFX_RC6_LOCKED _MMIO(0x138104) +#define VLV_COUNTER_CONTROL _MMIO(0x138104) +#define VLV_COUNT_RANGE_HIGH (1 << 15) +#define VLV_MEDIA_RC0_COUNT_EN (1 << 5) +#define VLV_RENDER_RC0_COUNT_EN (1 << 4) +#define VLV_MEDIA_RC6_COUNT_EN (1 << 1) +#define VLV_RENDER_RC6_COUNT_EN (1 << 0) +#define GEN6_GT_GFX_RC6 _MMIO(0x138108) +#define VLV_GT_RENDER_RC6 _MMIO(0x138108) +#define VLV_GT_MEDIA_RC6 _MMIO(0x13810C) + +#define GEN6_GT_GFX_RC6p _MMIO(0x13810C) +#define GEN6_GT_GFX_RC6pp _MMIO(0x138110) +#define VLV_RENDER_C0_COUNT _MMIO(0x138118) +#define VLV_MEDIA_C0_COUNT _MMIO(0x13811C) + +#define GEN6_PCODE_MAILBOX _MMIO(0x138124) +#define GEN6_PCODE_READY (1 << 31) +#define GEN6_PCODE_ERROR_MASK 0xFF +#define GEN6_PCODE_SUCCESS 0x0 +#define GEN6_PCODE_ILLEGAL_CMD 0x1 +#define GEN6_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE 0x2 +#define GEN6_PCODE_TIMEOUT 0x3 +#define GEN6_PCODE_UNIMPLEMENTED_CMD 0xFF +#define GEN7_PCODE_TIMEOUT 0x2 +#define GEN7_PCODE_ILLEGAL_DATA 0x3 +#define GEN7_PCODE_MIN_FREQ_TABLE_GT_RATIO_OUT_OF_RANGE 0x10 +#define GEN6_PCODE_WRITE_RC6VIDS 0x4 +#define GEN6_PCODE_READ_RC6VIDS 0x5 +#define GEN6_ENCODE_RC6_VID(mv) (((mv) - 245) / 5) +#define GEN6_DECODE_RC6_VID(vids) (((vids) * 5) + 245) +#define BDW_PCODE_DISPLAY_FREQ_CHANGE_REQ 0x18 +#define GEN9_PCODE_READ_MEM_LATENCY 0x6 +#define GEN9_MEM_LATENCY_LEVEL_MASK 0xFF +#define GEN9_MEM_LATENCY_LEVEL_1_5_SHIFT 8 +#define GEN9_MEM_LATENCY_LEVEL_2_6_SHIFT 16 +#define GEN9_MEM_LATENCY_LEVEL_3_7_SHIFT 24 +#define SKL_PCODE_LOAD_HDCP_KEYS 0x5 +#define SKL_PCODE_CDCLK_CONTROL 0x7 +#define SKL_CDCLK_PREPARE_FOR_CHANGE 0x3 +#define SKL_CDCLK_READY_FOR_CHANGE 0x1 +#define GEN6_PCODE_WRITE_MIN_FREQ_TABLE 0x8 +#define GEN6_PCODE_READ_MIN_FREQ_TABLE 0x9 +#define GEN6_READ_OC_PARAMS 0xc +#define GEN6_PCODE_READ_D_COMP 0x10 +#define GEN6_PCODE_WRITE_D_COMP 0x11 +#define HSW_PCODE_DE_WRITE_FREQ_REQ 0x17 +#define DISPLAY_IPS_CONTROL 0x19 + /* See also IPS_CTL */ +#define IPS_PCODE_CONTROL (1 << 30) +#define HSW_PCODE_DYNAMIC_DUTY_CYCLE_CONTROL 0x1A +#define GEN9_PCODE_SAGV_CONTROL 0x21 +#define GEN9_SAGV_DISABLE 0x0 +#define GEN9_SAGV_IS_DISABLED 0x1 +#define GEN9_SAGV_ENABLE 0x3 +#define GEN6_PCODE_DATA _MMIO(0x138128) +#define GEN6_PCODE_FREQ_IA_RATIO_SHIFT 8 +#define GEN6_PCODE_FREQ_RING_RATIO_SHIFT 16 +#define GEN6_PCODE_DATA1 _MMIO(0x13812C) + +#define GEN6_GT_CORE_STATUS _MMIO(0x138060) +#define GEN6_CORE_CPD_STATE_MASK (7 << 4) +#define GEN6_RCn_MASK 7 +#define GEN6_RC0 0 +#define GEN6_RC3 2 +#define GEN6_RC6 3 +#define GEN6_RC7 4 + +#define GEN8_GT_SLICE_INFO _MMIO(0x138064) +#define GEN8_LSLICESTAT_MASK 0x7 + +#define CHV_POWER_SS0_SIG1 _MMIO(0xa720) +#define CHV_POWER_SS1_SIG1 _MMIO(0xa728) +#define CHV_SS_PG_ENABLE (1 << 1) +#define CHV_EU08_PG_ENABLE (1 << 9) +#define CHV_EU19_PG_ENABLE (1 << 17) +#define CHV_EU210_PG_ENABLE (1 << 25) + +#define CHV_POWER_SS0_SIG2 _MMIO(0xa724) +#define CHV_POWER_SS1_SIG2 _MMIO(0xa72c) +#define CHV_EU311_PG_ENABLE (1 << 1) + +#define GEN9_SLICE_PGCTL_ACK(slice) _MMIO(0x804c + (slice) * 0x4) +#define GEN10_SLICE_PGCTL_ACK(slice) _MMIO(0x804c + ((slice) / 3) * 0x34 + \ + ((slice) % 3) * 0x4) +#define GEN9_PGCTL_SLICE_ACK (1 << 0) +#define GEN9_PGCTL_SS_ACK(subslice) (1 << (2 + (subslice) * 2)) +#define GEN10_PGCTL_VALID_SS_MASK(slice) ((slice) == 0 ? 0x7F : 0x1F) + +#define GEN9_SS01_EU_PGCTL_ACK(slice) _MMIO(0x805c + (slice) * 0x8) +#define GEN10_SS01_EU_PGCTL_ACK(slice) _MMIO(0x805c + ((slice) / 3) * 0x30 + \ + ((slice) % 3) * 0x8) +#define GEN9_SS23_EU_PGCTL_ACK(slice) _MMIO(0x8060 + (slice) * 0x8) +#define GEN10_SS23_EU_PGCTL_ACK(slice) _MMIO(0x8060 + ((slice) / 3) * 0x30 + \ + ((slice) % 3) * 0x8) +#define GEN9_PGCTL_SSA_EU08_ACK (1 << 0) +#define GEN9_PGCTL_SSA_EU19_ACK (1 << 2) +#define GEN9_PGCTL_SSA_EU210_ACK (1 << 4) +#define GEN9_PGCTL_SSA_EU311_ACK (1 << 6) +#define GEN9_PGCTL_SSB_EU08_ACK (1 << 8) +#define GEN9_PGCTL_SSB_EU19_ACK (1 << 10) +#define GEN9_PGCTL_SSB_EU210_ACK (1 << 12) +#define GEN9_PGCTL_SSB_EU311_ACK (1 << 14) + +#define GEN7_MISCCPCTL _MMIO(0x9424) +#define GEN7_DOP_CLOCK_GATE_ENABLE (1 << 0) +#define GEN8_DOP_CLOCK_GATE_CFCLK_ENABLE (1 << 2) +#define GEN8_DOP_CLOCK_GATE_GUC_ENABLE (1 << 4) +#define GEN8_DOP_CLOCK_GATE_MEDIA_ENABLE (1 << 6) + +#define GEN8_GARBCNTL _MMIO(0xB004) +#define GEN9_GAPS_TSV_CREDIT_DISABLE (1 << 7) +#define GEN11_ARBITRATION_PRIO_ORDER_MASK (0x3f << 22) +#define GEN11_HASH_CTRL_EXCL_MASK (0x7f << 0) +#define GEN11_HASH_CTRL_EXCL_BIT0 (1 << 0) + +#define GEN11_GLBLINVL _MMIO(0xB404) +#define GEN11_BANK_HASH_ADDR_EXCL_MASK (0x7f << 5) +#define GEN11_BANK_HASH_ADDR_EXCL_BIT0 (1 << 5) + +#define GEN10_DFR_RATIO_EN_AND_CHICKEN _MMIO(0x9550) +#define DFR_DISABLE (1 << 9) + +#define GEN11_GACB_PERF_CTRL _MMIO(0x4B80) +#define GEN11_HASH_CTRL_MASK (0x3 << 12 | 0xf << 0) +#define GEN11_HASH_CTRL_BIT0 (1 << 0) +#define GEN11_HASH_CTRL_BIT4 (1 << 12) + +#define GEN11_LSN_UNSLCVC _MMIO(0xB43C) +#define GEN11_LSN_UNSLCVC_GAFS_HALF_CL2_MAXALLOC (1 << 9) +#define GEN11_LSN_UNSLCVC_GAFS_HALF_SF_MAXALLOC (1 << 7) + +#define GAMW_ECO_DEV_RW_IA_REG _MMIO(0x4080) +#define GAMW_ECO_DEV_CTX_RELOAD_DISABLE (1 << 7) + +/* IVYBRIDGE DPF */ +#define GEN7_L3CDERRST1(slice) _MMIO(0xB008 + (slice) * 0x200) /* L3CD Error Status 1 */ +#define GEN7_L3CDERRST1_ROW_MASK (0x7ff << 14) +#define GEN7_PARITY_ERROR_VALID (1 << 13) +#define GEN7_L3CDERRST1_BANK_MASK (3 << 11) +#define GEN7_L3CDERRST1_SUBBANK_MASK (7 << 8) +#define GEN7_PARITY_ERROR_ROW(reg) \ + (((reg) & GEN7_L3CDERRST1_ROW_MASK) >> 14) +#define GEN7_PARITY_ERROR_BANK(reg) \ + (((reg) & GEN7_L3CDERRST1_BANK_MASK) >> 11) +#define GEN7_PARITY_ERROR_SUBBANK(reg) \ + (((reg) & GEN7_L3CDERRST1_SUBBANK_MASK) >> 8) +#define GEN7_L3CDERRST1_ENABLE (1 << 7) + +#define GEN7_L3LOG(slice, i) _MMIO(0xB070 + (slice) * 0x200 + (i) * 4) +#define GEN7_L3LOG_SIZE 0x80 + +#define GEN7_HALF_SLICE_CHICKEN1 _MMIO(0xe100) /* IVB GT1 + VLV */ +#define GEN7_HALF_SLICE_CHICKEN1_GT2 _MMIO(0xf100) +#define GEN7_MAX_PS_THREAD_DEP (8 << 12) +#define GEN7_SINGLE_SUBSCAN_DISPATCH_ENABLE (1 << 10) +#define GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE (1 << 4) +#define GEN7_PSD_SINGLE_PORT_DISPATCH_ENABLE (1 << 3) + +#define GEN9_HALF_SLICE_CHICKEN5 _MMIO(0xe188) +#define GEN9_DG_MIRROR_FIX_ENABLE (1 << 5) +#define GEN9_CCS_TLB_PREFETCH_ENABLE (1 << 3) + +#define GEN8_ROW_CHICKEN _MMIO(0xe4f0) +#define FLOW_CONTROL_ENABLE (1 << 15) +#define PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE (1 << 8) +#define STALL_DOP_GATING_DISABLE (1 << 5) +#define THROTTLE_12_5 (7 << 2) +#define DISABLE_EARLY_EOT (1 << 1) + +#define GEN7_ROW_CHICKEN2 _MMIO(0xe4f4) +#define GEN7_ROW_CHICKEN2_GT2 _MMIO(0xf4f4) +#define DOP_CLOCK_GATING_DISABLE (1 << 0) +#define PUSH_CONSTANT_DEREF_DISABLE (1 << 8) +#define GEN11_TDL_CLOCK_GATING_FIX_DISABLE (1 << 1) + +#define HSW_ROW_CHICKEN3 _MMIO(0xe49c) +#define HSW_ROW_CHICKEN3_L3_GLOBAL_ATOMICS_DISABLE (1 << 6) + +#define HALF_SLICE_CHICKEN2 _MMIO(0xe180) +#define GEN8_ST_PO_DISABLE (1 << 13) + +#define HALF_SLICE_CHICKEN3 _MMIO(0xe184) +#define HSW_SAMPLE_C_PERFORMANCE (1 << 9) +#define GEN8_CENTROID_PIXEL_OPT_DIS (1 << 8) +#define GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC (1 << 5) +#define CNL_FAST_ANISO_L1_BANKING_FIX (1 << 4) +#define GEN8_SAMPLER_POWER_BYPASS_DIS (1 << 1) + +#define GEN9_HALF_SLICE_CHICKEN7 _MMIO(0xe194) +#define GEN9_SAMPLER_HASH_COMPRESSED_READ_ADDR (1 << 8) +#define GEN9_ENABLE_YV12_BUGFIX (1 << 4) +#define GEN9_ENABLE_GPGPU_PREEMPTION (1 << 2) + +/* Audio */ +#define G4X_AUD_VID_DID _MMIO(dev_priv->info.display_mmio_offset + 0x62020) +#define INTEL_AUDIO_DEVCL 0x808629FB +#define INTEL_AUDIO_DEVBLC 0x80862801 +#define INTEL_AUDIO_DEVCTG 0x80862802 + +#define G4X_AUD_CNTL_ST _MMIO(0x620B4) +#define G4X_ELDV_DEVCL_DEVBLC (1 << 13) +#define G4X_ELDV_DEVCTG (1 << 14) +#define G4X_ELD_ADDR_MASK (0xf << 5) +#define G4X_ELD_ACK (1 << 4) +#define G4X_HDMIW_HDMIEDID _MMIO(0x6210C) + +#define _IBX_HDMIW_HDMIEDID_A 0xE2050 +#define _IBX_HDMIW_HDMIEDID_B 0xE2150 +#define IBX_HDMIW_HDMIEDID(pipe) _MMIO_PIPE(pipe, _IBX_HDMIW_HDMIEDID_A, \ + _IBX_HDMIW_HDMIEDID_B) +#define _IBX_AUD_CNTL_ST_A 0xE20B4 +#define _IBX_AUD_CNTL_ST_B 0xE21B4 +#define IBX_AUD_CNTL_ST(pipe) _MMIO_PIPE(pipe, _IBX_AUD_CNTL_ST_A, \ + _IBX_AUD_CNTL_ST_B) +#define IBX_ELD_BUFFER_SIZE_MASK (0x1f << 10) +#define IBX_ELD_ADDRESS_MASK (0x1f << 5) +#define IBX_ELD_ACK (1 << 4) +#define IBX_AUD_CNTL_ST2 _MMIO(0xE20C0) +#define IBX_CP_READY(port) ((1 << 1) << (((port) - 1) * 4)) +#define IBX_ELD_VALID(port) ((1 << 0) << (((port) - 1) * 4)) + +#define _CPT_HDMIW_HDMIEDID_A 0xE5050 +#define _CPT_HDMIW_HDMIEDID_B 0xE5150 +#define CPT_HDMIW_HDMIEDID(pipe) _MMIO_PIPE(pipe, _CPT_HDMIW_HDMIEDID_A, _CPT_HDMIW_HDMIEDID_B) +#define _CPT_AUD_CNTL_ST_A 0xE50B4 +#define _CPT_AUD_CNTL_ST_B 0xE51B4 +#define CPT_AUD_CNTL_ST(pipe) _MMIO_PIPE(pipe, _CPT_AUD_CNTL_ST_A, _CPT_AUD_CNTL_ST_B) +#define CPT_AUD_CNTRL_ST2 _MMIO(0xE50C0) + +#define _VLV_HDMIW_HDMIEDID_A (VLV_DISPLAY_BASE + 0x62050) +#define _VLV_HDMIW_HDMIEDID_B (VLV_DISPLAY_BASE + 0x62150) +#define VLV_HDMIW_HDMIEDID(pipe) _MMIO_PIPE(pipe, _VLV_HDMIW_HDMIEDID_A, _VLV_HDMIW_HDMIEDID_B) +#define _VLV_AUD_CNTL_ST_A (VLV_DISPLAY_BASE + 0x620B4) +#define _VLV_AUD_CNTL_ST_B (VLV_DISPLAY_BASE + 0x621B4) +#define VLV_AUD_CNTL_ST(pipe) _MMIO_PIPE(pipe, _VLV_AUD_CNTL_ST_A, _VLV_AUD_CNTL_ST_B) +#define VLV_AUD_CNTL_ST2 _MMIO(VLV_DISPLAY_BASE + 0x620C0) + +/* These are the 4 32-bit write offset registers for each stream + * output buffer. It determines the offset from the + * 3DSTATE_SO_BUFFERs that the next streamed vertex output goes to. + */ +#define GEN7_SO_WRITE_OFFSET(n) _MMIO(0x5280 + (n) * 4) + +#define _IBX_AUD_CONFIG_A 0xe2000 +#define _IBX_AUD_CONFIG_B 0xe2100 +#define IBX_AUD_CFG(pipe) _MMIO_PIPE(pipe, _IBX_AUD_CONFIG_A, _IBX_AUD_CONFIG_B) +#define _CPT_AUD_CONFIG_A 0xe5000 +#define _CPT_AUD_CONFIG_B 0xe5100 +#define CPT_AUD_CFG(pipe) _MMIO_PIPE(pipe, _CPT_AUD_CONFIG_A, _CPT_AUD_CONFIG_B) +#define _VLV_AUD_CONFIG_A (VLV_DISPLAY_BASE + 0x62000) +#define _VLV_AUD_CONFIG_B (VLV_DISPLAY_BASE + 0x62100) +#define VLV_AUD_CFG(pipe) _MMIO_PIPE(pipe, _VLV_AUD_CONFIG_A, _VLV_AUD_CONFIG_B) + +#define AUD_CONFIG_N_VALUE_INDEX (1 << 29) +#define AUD_CONFIG_N_PROG_ENABLE (1 << 28) +#define AUD_CONFIG_UPPER_N_SHIFT 20 +#define AUD_CONFIG_UPPER_N_MASK (0xff << 20) +#define AUD_CONFIG_LOWER_N_SHIFT 4 +#define AUD_CONFIG_LOWER_N_MASK (0xfff << 4) +#define AUD_CONFIG_N_MASK (AUD_CONFIG_UPPER_N_MASK | AUD_CONFIG_LOWER_N_MASK) +#define AUD_CONFIG_N(n) \ + (((((n) >> 12) & 0xff) << AUD_CONFIG_UPPER_N_SHIFT) | \ + (((n) & 0xfff) << AUD_CONFIG_LOWER_N_SHIFT)) +#define AUD_CONFIG_PIXEL_CLOCK_HDMI_SHIFT 16 +#define AUD_CONFIG_PIXEL_CLOCK_HDMI_MASK (0xf << 16) +#define AUD_CONFIG_PIXEL_CLOCK_HDMI_25175 (0 << 16) +#define AUD_CONFIG_PIXEL_CLOCK_HDMI_25200 (1 << 16) +#define AUD_CONFIG_PIXEL_CLOCK_HDMI_27000 (2 << 16) +#define AUD_CONFIG_PIXEL_CLOCK_HDMI_27027 (3 << 16) +#define AUD_CONFIG_PIXEL_CLOCK_HDMI_54000 (4 << 16) +#define AUD_CONFIG_PIXEL_CLOCK_HDMI_54054 (5 << 16) +#define AUD_CONFIG_PIXEL_CLOCK_HDMI_74176 (6 << 16) +#define AUD_CONFIG_PIXEL_CLOCK_HDMI_74250 (7 << 16) +#define AUD_CONFIG_PIXEL_CLOCK_HDMI_148352 (8 << 16) +#define AUD_CONFIG_PIXEL_CLOCK_HDMI_148500 (9 << 16) +#define AUD_CONFIG_DISABLE_NCTS (1 << 3) + +/* HSW Audio */ +#define _HSW_AUD_CONFIG_A 0x65000 +#define _HSW_AUD_CONFIG_B 0x65100 +#define HSW_AUD_CFG(pipe) _MMIO_PIPE(pipe, _HSW_AUD_CONFIG_A, _HSW_AUD_CONFIG_B) + +#define _HSW_AUD_MISC_CTRL_A 0x65010 +#define _HSW_AUD_MISC_CTRL_B 0x65110 +#define HSW_AUD_MISC_CTRL(pipe) _MMIO_PIPE(pipe, _HSW_AUD_MISC_CTRL_A, _HSW_AUD_MISC_CTRL_B) + +#define _HSW_AUD_M_CTS_ENABLE_A 0x65028 +#define _HSW_AUD_M_CTS_ENABLE_B 0x65128 +#define HSW_AUD_M_CTS_ENABLE(pipe) _MMIO_PIPE(pipe, _HSW_AUD_M_CTS_ENABLE_A, _HSW_AUD_M_CTS_ENABLE_B) +#define AUD_M_CTS_M_VALUE_INDEX (1 << 21) +#define AUD_M_CTS_M_PROG_ENABLE (1 << 20) +#define AUD_CONFIG_M_MASK 0xfffff + +#define _HSW_AUD_DIP_ELD_CTRL_ST_A 0x650b4 +#define _HSW_AUD_DIP_ELD_CTRL_ST_B 0x651b4 +#define HSW_AUD_DIP_ELD_CTRL(pipe) _MMIO_PIPE(pipe, _HSW_AUD_DIP_ELD_CTRL_ST_A, _HSW_AUD_DIP_ELD_CTRL_ST_B) + +/* Audio Digital Converter */ +#define _HSW_AUD_DIG_CNVT_1 0x65080 +#define _HSW_AUD_DIG_CNVT_2 0x65180 +#define AUD_DIG_CNVT(pipe) _MMIO_PIPE(pipe, _HSW_AUD_DIG_CNVT_1, _HSW_AUD_DIG_CNVT_2) +#define DIP_PORT_SEL_MASK 0x3 + +#define _HSW_AUD_EDID_DATA_A 0x65050 +#define _HSW_AUD_EDID_DATA_B 0x65150 +#define HSW_AUD_EDID_DATA(pipe) _MMIO_PIPE(pipe, _HSW_AUD_EDID_DATA_A, _HSW_AUD_EDID_DATA_B) + +#define HSW_AUD_PIPE_CONV_CFG _MMIO(0x6507c) +#define HSW_AUD_PIN_ELD_CP_VLD _MMIO(0x650c0) +#define AUDIO_INACTIVE(trans) ((1 << 3) << ((trans) * 4)) +#define AUDIO_OUTPUT_ENABLE(trans) ((1 << 2) << ((trans) * 4)) +#define AUDIO_CP_READY(trans) ((1 << 1) << ((trans) * 4)) +#define AUDIO_ELD_VALID(trans) ((1 << 0) << ((trans) * 4)) + +#define HSW_AUD_CHICKENBIT _MMIO(0x65f10) +#define SKL_AUD_CODEC_WAKE_SIGNAL (1 << 15) + +/* HSW Power Wells */ +#define _HSW_PWR_WELL_CTL1 0x45400 +#define _HSW_PWR_WELL_CTL2 0x45404 +#define _HSW_PWR_WELL_CTL3 0x45408 +#define _HSW_PWR_WELL_CTL4 0x4540C + +#define _ICL_PWR_WELL_CTL_AUX1 0x45440 +#define _ICL_PWR_WELL_CTL_AUX2 0x45444 +#define _ICL_PWR_WELL_CTL_AUX4 0x4544C + +#define _ICL_PWR_WELL_CTL_DDI1 0x45450 +#define _ICL_PWR_WELL_CTL_DDI2 0x45454 +#define _ICL_PWR_WELL_CTL_DDI4 0x4545C + +/* + * Each power well control register contains up to 16 (request, status) HW + * flag tuples. The register index and HW flag shift is determined by the + * power well ID (see i915_power_well_id). There are 4 possible sources of + * power well requests each source having its own set of control registers: + * BIOS, DRIVER, KVMR, DEBUG. + */ +#define _HSW_PW_REG_IDX(pw) ((pw) >> 4) +#define _HSW_PW_SHIFT(pw) (((pw) & 0xf) * 2) +#define HSW_PWR_WELL_CTL_BIOS(pw) _MMIO(_PICK(_HSW_PW_REG_IDX(pw), \ + _HSW_PWR_WELL_CTL1, \ + _ICL_PWR_WELL_CTL_AUX1, \ + _ICL_PWR_WELL_CTL_DDI1)) +#define HSW_PWR_WELL_CTL_DRIVER(pw) _MMIO(_PICK(_HSW_PW_REG_IDX(pw), \ + _HSW_PWR_WELL_CTL2, \ + _ICL_PWR_WELL_CTL_AUX2, \ + _ICL_PWR_WELL_CTL_DDI2)) +/* KVMR doesn't have a reg for AUX or DDI power well control */ +#define HSW_PWR_WELL_CTL_KVMR _MMIO(_HSW_PWR_WELL_CTL3) +#define HSW_PWR_WELL_CTL_DEBUG(pw) _MMIO(_PICK(_HSW_PW_REG_IDX(pw), \ + _HSW_PWR_WELL_CTL4, \ + _ICL_PWR_WELL_CTL_AUX4, \ + _ICL_PWR_WELL_CTL_DDI4)) + +#define HSW_PWR_WELL_CTL_REQ(pw) (1 << (_HSW_PW_SHIFT(pw) + 1)) +#define HSW_PWR_WELL_CTL_STATE(pw) (1 << _HSW_PW_SHIFT(pw)) +#define HSW_PWR_WELL_CTL5 _MMIO(0x45410) +#define HSW_PWR_WELL_ENABLE_SINGLE_STEP (1 << 31) +#define HSW_PWR_WELL_PWR_GATE_OVERRIDE (1 << 20) +#define HSW_PWR_WELL_FORCE_ON (1 << 19) +#define HSW_PWR_WELL_CTL6 _MMIO(0x45414) + +/* SKL Fuse Status */ +enum skl_power_gate { + SKL_PG0, + SKL_PG1, + SKL_PG2, +}; + +#define SKL_FUSE_STATUS _MMIO(0x42000) +#define SKL_FUSE_DOWNLOAD_STATUS (1 << 31) +/* PG0 (HW control->no power well ID), PG1..PG2 (SKL_DISP_PW1..SKL_DISP_PW2) */ +#define SKL_PW_TO_PG(pw) ((pw) - SKL_DISP_PW_1 + SKL_PG1) +/* PG0 (HW control->no power well ID), PG1..PG4 (ICL_DISP_PW1..ICL_DISP_PW4) */ +#define ICL_PW_TO_PG(pw) ((pw) - ICL_DISP_PW_1 + SKL_PG1) +#define SKL_FUSE_PG_DIST_STATUS(pg) (1 << (27 - (pg))) + +#define _CNL_AUX_REG_IDX(pw) ((pw) - 9) +#define _CNL_AUX_ANAOVRD1_B 0x162250 +#define _CNL_AUX_ANAOVRD1_C 0x162210 +#define _CNL_AUX_ANAOVRD1_D 0x1622D0 +#define _CNL_AUX_ANAOVRD1_F 0x162A90 +#define CNL_AUX_ANAOVRD1(pw) _MMIO(_PICK(_CNL_AUX_REG_IDX(pw), \ + _CNL_AUX_ANAOVRD1_B, \ + _CNL_AUX_ANAOVRD1_C, \ + _CNL_AUX_ANAOVRD1_D, \ + _CNL_AUX_ANAOVRD1_F)) +#define CNL_AUX_ANAOVRD1_ENABLE (1 << 16) +#define CNL_AUX_ANAOVRD1_LDO_BYPASS (1 << 23) + +/* HDCP Key Registers */ +#define HDCP_KEY_CONF _MMIO(0x66c00) +#define HDCP_AKSV_SEND_TRIGGER BIT(31) +#define HDCP_CLEAR_KEYS_TRIGGER BIT(30) +#define HDCP_KEY_LOAD_TRIGGER BIT(8) +#define HDCP_KEY_STATUS _MMIO(0x66c04) +#define HDCP_FUSE_IN_PROGRESS BIT(7) +#define HDCP_FUSE_ERROR BIT(6) +#define HDCP_FUSE_DONE BIT(5) +#define HDCP_KEY_LOAD_STATUS BIT(1) +#define HDCP_KEY_LOAD_DONE BIT(0) +#define HDCP_AKSV_LO _MMIO(0x66c10) +#define HDCP_AKSV_HI _MMIO(0x66c14) + +/* HDCP Repeater Registers */ +#define HDCP_REP_CTL _MMIO(0x66d00) +#define HDCP_DDIB_REP_PRESENT BIT(30) +#define HDCP_DDIA_REP_PRESENT BIT(29) +#define HDCP_DDIC_REP_PRESENT BIT(28) +#define HDCP_DDID_REP_PRESENT BIT(27) +#define HDCP_DDIF_REP_PRESENT BIT(26) +#define HDCP_DDIE_REP_PRESENT BIT(25) +#define HDCP_DDIB_SHA1_M0 (1 << 20) +#define HDCP_DDIA_SHA1_M0 (2 << 20) +#define HDCP_DDIC_SHA1_M0 (3 << 20) +#define HDCP_DDID_SHA1_M0 (4 << 20) +#define HDCP_DDIF_SHA1_M0 (5 << 20) +#define HDCP_DDIE_SHA1_M0 (6 << 20) /* Bspec says 5? */ +#define HDCP_SHA1_BUSY BIT(16) +#define HDCP_SHA1_READY BIT(17) +#define HDCP_SHA1_COMPLETE BIT(18) +#define HDCP_SHA1_V_MATCH BIT(19) +#define HDCP_SHA1_TEXT_32 (1 << 1) +#define HDCP_SHA1_COMPLETE_HASH (2 << 1) +#define HDCP_SHA1_TEXT_24 (4 << 1) +#define HDCP_SHA1_TEXT_16 (5 << 1) +#define HDCP_SHA1_TEXT_8 (6 << 1) +#define HDCP_SHA1_TEXT_0 (7 << 1) +#define HDCP_SHA_V_PRIME_H0 _MMIO(0x66d04) +#define HDCP_SHA_V_PRIME_H1 _MMIO(0x66d08) +#define HDCP_SHA_V_PRIME_H2 _MMIO(0x66d0C) +#define HDCP_SHA_V_PRIME_H3 _MMIO(0x66d10) +#define HDCP_SHA_V_PRIME_H4 _MMIO(0x66d14) +#define HDCP_SHA_V_PRIME(h) _MMIO((0x66d04 + (h) * 4)) +#define HDCP_SHA_TEXT _MMIO(0x66d18) + +/* HDCP Auth Registers */ +#define _PORTA_HDCP_AUTHENC 0x66800 +#define _PORTB_HDCP_AUTHENC 0x66500 +#define _PORTC_HDCP_AUTHENC 0x66600 +#define _PORTD_HDCP_AUTHENC 0x66700 +#define _PORTE_HDCP_AUTHENC 0x66A00 +#define _PORTF_HDCP_AUTHENC 0x66900 +#define _PORT_HDCP_AUTHENC(port, x) _MMIO(_PICK(port, \ + _PORTA_HDCP_AUTHENC, \ + _PORTB_HDCP_AUTHENC, \ + _PORTC_HDCP_AUTHENC, \ + _PORTD_HDCP_AUTHENC, \ + _PORTE_HDCP_AUTHENC, \ + _PORTF_HDCP_AUTHENC) + (x)) +#define PORT_HDCP_CONF(port) _PORT_HDCP_AUTHENC(port, 0x0) +#define HDCP_CONF_CAPTURE_AN BIT(0) +#define HDCP_CONF_AUTH_AND_ENC (BIT(1) | BIT(0)) +#define PORT_HDCP_ANINIT(port) _PORT_HDCP_AUTHENC(port, 0x4) +#define PORT_HDCP_ANLO(port) _PORT_HDCP_AUTHENC(port, 0x8) +#define PORT_HDCP_ANHI(port) _PORT_HDCP_AUTHENC(port, 0xC) +#define PORT_HDCP_BKSVLO(port) _PORT_HDCP_AUTHENC(port, 0x10) +#define PORT_HDCP_BKSVHI(port) _PORT_HDCP_AUTHENC(port, 0x14) +#define PORT_HDCP_RPRIME(port) _PORT_HDCP_AUTHENC(port, 0x18) +#define PORT_HDCP_STATUS(port) _PORT_HDCP_AUTHENC(port, 0x1C) +#define HDCP_STATUS_STREAM_A_ENC BIT(31) +#define HDCP_STATUS_STREAM_B_ENC BIT(30) +#define HDCP_STATUS_STREAM_C_ENC BIT(29) +#define HDCP_STATUS_STREAM_D_ENC BIT(28) +#define HDCP_STATUS_AUTH BIT(21) +#define HDCP_STATUS_ENC BIT(20) +#define HDCP_STATUS_RI_MATCH BIT(19) +#define HDCP_STATUS_R0_READY BIT(18) +#define HDCP_STATUS_AN_READY BIT(17) +#define HDCP_STATUS_CIPHER BIT(16) +#define HDCP_STATUS_FRAME_CNT(x) (((x) >> 8) & 0xff) + +/* Per-pipe DDI Function Control */ +#define _TRANS_DDI_FUNC_CTL_A 0x60400 +#define _TRANS_DDI_FUNC_CTL_B 0x61400 +#define _TRANS_DDI_FUNC_CTL_C 0x62400 +#define _TRANS_DDI_FUNC_CTL_EDP 0x6F400 +#define TRANS_DDI_FUNC_CTL(tran) _MMIO_TRANS2(tran, _TRANS_DDI_FUNC_CTL_A) + +#define TRANS_DDI_FUNC_ENABLE (1 << 31) +/* Those bits are ignored by pipe EDP since it can only connect to DDI A */ +#define TRANS_DDI_PORT_MASK (7 << 28) +#define TRANS_DDI_PORT_SHIFT 28 +#define TRANS_DDI_SELECT_PORT(x) ((x) << 28) +#define TRANS_DDI_PORT_NONE (0 << 28) +#define TRANS_DDI_MODE_SELECT_MASK (7 << 24) +#define TRANS_DDI_MODE_SELECT_HDMI (0 << 24) +#define TRANS_DDI_MODE_SELECT_DVI (1 << 24) +#define TRANS_DDI_MODE_SELECT_DP_SST (2 << 24) +#define TRANS_DDI_MODE_SELECT_DP_MST (3 << 24) +#define TRANS_DDI_MODE_SELECT_FDI (4 << 24) +#define TRANS_DDI_BPC_MASK (7 << 20) +#define TRANS_DDI_BPC_8 (0 << 20) +#define TRANS_DDI_BPC_10 (1 << 20) +#define TRANS_DDI_BPC_6 (2 << 20) +#define TRANS_DDI_BPC_12 (3 << 20) +#define TRANS_DDI_PVSYNC (1 << 17) +#define TRANS_DDI_PHSYNC (1 << 16) +#define TRANS_DDI_EDP_INPUT_MASK (7 << 12) +#define TRANS_DDI_EDP_INPUT_A_ON (0 << 12) +#define TRANS_DDI_EDP_INPUT_A_ONOFF (4 << 12) +#define TRANS_DDI_EDP_INPUT_B_ONOFF (5 << 12) +#define TRANS_DDI_EDP_INPUT_C_ONOFF (6 << 12) +#define TRANS_DDI_HDCP_SIGNALLING (1 << 9) +#define TRANS_DDI_DP_VC_PAYLOAD_ALLOC (1 << 8) +#define TRANS_DDI_HDMI_SCRAMBLER_CTS_ENABLE (1 << 7) +#define TRANS_DDI_HDMI_SCRAMBLER_RESET_FREQ (1 << 6) +#define TRANS_DDI_BFI_ENABLE (1 << 4) +#define TRANS_DDI_HIGH_TMDS_CHAR_RATE (1 << 4) +#define TRANS_DDI_HDMI_SCRAMBLING (1 << 0) +#define TRANS_DDI_HDMI_SCRAMBLING_MASK (TRANS_DDI_HDMI_SCRAMBLER_CTS_ENABLE \ + | TRANS_DDI_HDMI_SCRAMBLER_RESET_FREQ \ + | TRANS_DDI_HDMI_SCRAMBLING) + +/* DisplayPort Transport Control */ +#define _DP_TP_CTL_A 0x64040 +#define _DP_TP_CTL_B 0x64140 +#define DP_TP_CTL(port) _MMIO_PORT(port, _DP_TP_CTL_A, _DP_TP_CTL_B) +#define DP_TP_CTL_ENABLE (1 << 31) +#define DP_TP_CTL_MODE_SST (0 << 27) +#define DP_TP_CTL_MODE_MST (1 << 27) +#define DP_TP_CTL_FORCE_ACT (1 << 25) +#define DP_TP_CTL_ENHANCED_FRAME_ENABLE (1 << 18) +#define DP_TP_CTL_FDI_AUTOTRAIN (1 << 15) +#define DP_TP_CTL_LINK_TRAIN_MASK (7 << 8) +#define DP_TP_CTL_LINK_TRAIN_PAT1 (0 << 8) +#define DP_TP_CTL_LINK_TRAIN_PAT2 (1 << 8) +#define DP_TP_CTL_LINK_TRAIN_PAT3 (4 << 8) +#define DP_TP_CTL_LINK_TRAIN_PAT4 (5 << 8) +#define DP_TP_CTL_LINK_TRAIN_IDLE (2 << 8) +#define DP_TP_CTL_LINK_TRAIN_NORMAL (3 << 8) +#define DP_TP_CTL_SCRAMBLE_DISABLE (1 << 7) + +/* DisplayPort Transport Status */ +#define _DP_TP_STATUS_A 0x64044 +#define _DP_TP_STATUS_B 0x64144 +#define DP_TP_STATUS(port) _MMIO_PORT(port, _DP_TP_STATUS_A, _DP_TP_STATUS_B) +#define DP_TP_STATUS_IDLE_DONE (1 << 25) +#define DP_TP_STATUS_ACT_SENT (1 << 24) +#define DP_TP_STATUS_MODE_STATUS_MST (1 << 23) +#define DP_TP_STATUS_AUTOTRAIN_DONE (1 << 12) +#define DP_TP_STATUS_PAYLOAD_MAPPING_VC2 (3 << 8) +#define DP_TP_STATUS_PAYLOAD_MAPPING_VC1 (3 << 4) +#define DP_TP_STATUS_PAYLOAD_MAPPING_VC0 (3 << 0) + +/* DDI Buffer Control */ +#define _DDI_BUF_CTL_A 0x64000 +#define _DDI_BUF_CTL_B 0x64100 +#define DDI_BUF_CTL(port) _MMIO_PORT(port, _DDI_BUF_CTL_A, _DDI_BUF_CTL_B) +#define DDI_BUF_CTL_ENABLE (1 << 31) +#define DDI_BUF_TRANS_SELECT(n) ((n) << 24) +#define DDI_BUF_EMP_MASK (0xf << 24) +#define DDI_BUF_PORT_REVERSAL (1 << 16) +#define DDI_BUF_IS_IDLE (1 << 7) +#define DDI_A_4_LANES (1 << 4) +#define DDI_PORT_WIDTH(width) (((width) - 1) << 1) +#define DDI_PORT_WIDTH_MASK (7 << 1) +#define DDI_PORT_WIDTH_SHIFT 1 +#define DDI_INIT_DISPLAY_DETECTED (1 << 0) + +/* DDI Buffer Translations */ +#define _DDI_BUF_TRANS_A 0x64E00 +#define _DDI_BUF_TRANS_B 0x64E60 +#define DDI_BUF_TRANS_LO(port, i) _MMIO(_PORT(port, _DDI_BUF_TRANS_A, _DDI_BUF_TRANS_B) + (i) * 8) +#define DDI_BUF_BALANCE_LEG_ENABLE (1 << 31) +#define DDI_BUF_TRANS_HI(port, i) _MMIO(_PORT(port, _DDI_BUF_TRANS_A, _DDI_BUF_TRANS_B) + (i) * 8 + 4) + +/* Sideband Interface (SBI) is programmed indirectly, via + * SBI_ADDR, which contains the register offset; and SBI_DATA, + * which contains the payload */ +#define SBI_ADDR _MMIO(0xC6000) +#define SBI_DATA _MMIO(0xC6004) +#define SBI_CTL_STAT _MMIO(0xC6008) +#define SBI_CTL_DEST_ICLK (0x0 << 16) +#define SBI_CTL_DEST_MPHY (0x1 << 16) +#define SBI_CTL_OP_IORD (0x2 << 8) +#define SBI_CTL_OP_IOWR (0x3 << 8) +#define SBI_CTL_OP_CRRD (0x6 << 8) +#define SBI_CTL_OP_CRWR (0x7 << 8) +#define SBI_RESPONSE_FAIL (0x1 << 1) +#define SBI_RESPONSE_SUCCESS (0x0 << 1) +#define SBI_BUSY (0x1 << 0) +#define SBI_READY (0x0 << 0) + +/* SBI offsets */ +#define SBI_SSCDIVINTPHASE 0x0200 +#define SBI_SSCDIVINTPHASE6 0x0600 +#define SBI_SSCDIVINTPHASE_DIVSEL_SHIFT 1 +#define SBI_SSCDIVINTPHASE_DIVSEL_MASK (0x7f << 1) +#define SBI_SSCDIVINTPHASE_DIVSEL(x) ((x) << 1) +#define SBI_SSCDIVINTPHASE_INCVAL_SHIFT 8 +#define SBI_SSCDIVINTPHASE_INCVAL_MASK (0x7f << 8) +#define SBI_SSCDIVINTPHASE_INCVAL(x) ((x) << 8) +#define SBI_SSCDIVINTPHASE_DIR(x) ((x) << 15) +#define SBI_SSCDIVINTPHASE_PROPAGATE (1 << 0) +#define SBI_SSCDITHPHASE 0x0204 +#define SBI_SSCCTL 0x020c +#define SBI_SSCCTL6 0x060C +#define SBI_SSCCTL_PATHALT (1 << 3) +#define SBI_SSCCTL_DISABLE (1 << 0) +#define SBI_SSCAUXDIV6 0x0610 +#define SBI_SSCAUXDIV_FINALDIV2SEL_SHIFT 4 +#define SBI_SSCAUXDIV_FINALDIV2SEL_MASK (1 << 4) +#define SBI_SSCAUXDIV_FINALDIV2SEL(x) ((x) << 4) +#define SBI_DBUFF0 0x2a00 +#define SBI_GEN0 0x1f00 +#define SBI_GEN0_CFG_BUFFENABLE_DISABLE (1 << 0) + +/* LPT PIXCLK_GATE */ +#define PIXCLK_GATE _MMIO(0xC6020) +#define PIXCLK_GATE_UNGATE (1 << 0) +#define PIXCLK_GATE_GATE (0 << 0) + +/* SPLL */ +#define SPLL_CTL _MMIO(0x46020) +#define SPLL_PLL_ENABLE (1 << 31) +#define SPLL_PLL_SSC (1 << 28) +#define SPLL_PLL_NON_SSC (2 << 28) +#define SPLL_PLL_LCPLL (3 << 28) +#define SPLL_PLL_REF_MASK (3 << 28) +#define SPLL_PLL_FREQ_810MHz (0 << 26) +#define SPLL_PLL_FREQ_1350MHz (1 << 26) +#define SPLL_PLL_FREQ_2700MHz (2 << 26) +#define SPLL_PLL_FREQ_MASK (3 << 26) + +/* WRPLL */ +#define _WRPLL_CTL1 0x46040 +#define _WRPLL_CTL2 0x46060 +#define WRPLL_CTL(pll) _MMIO_PIPE(pll, _WRPLL_CTL1, _WRPLL_CTL2) +#define WRPLL_PLL_ENABLE (1 << 31) +#define WRPLL_PLL_SSC (1 << 28) +#define WRPLL_PLL_NON_SSC (2 << 28) +#define WRPLL_PLL_LCPLL (3 << 28) +#define WRPLL_PLL_REF_MASK (3 << 28) +/* WRPLL divider programming */ +#define WRPLL_DIVIDER_REFERENCE(x) ((x) << 0) +#define WRPLL_DIVIDER_REF_MASK (0xff) +#define WRPLL_DIVIDER_POST(x) ((x) << 8) +#define WRPLL_DIVIDER_POST_MASK (0x3f << 8) +#define WRPLL_DIVIDER_POST_SHIFT 8 +#define WRPLL_DIVIDER_FEEDBACK(x) ((x) << 16) +#define WRPLL_DIVIDER_FB_SHIFT 16 +#define WRPLL_DIVIDER_FB_MASK (0xff << 16) + +/* Port clock selection */ +#define _PORT_CLK_SEL_A 0x46100 +#define _PORT_CLK_SEL_B 0x46104 +#define PORT_CLK_SEL(port) _MMIO_PORT(port, _PORT_CLK_SEL_A, _PORT_CLK_SEL_B) +#define PORT_CLK_SEL_LCPLL_2700 (0 << 29) +#define PORT_CLK_SEL_LCPLL_1350 (1 << 29) +#define PORT_CLK_SEL_LCPLL_810 (2 << 29) +#define PORT_CLK_SEL_SPLL (3 << 29) +#define PORT_CLK_SEL_WRPLL(pll) (((pll) + 4) << 29) +#define PORT_CLK_SEL_WRPLL1 (4 << 29) +#define PORT_CLK_SEL_WRPLL2 (5 << 29) +#define PORT_CLK_SEL_NONE (7 << 29) +#define PORT_CLK_SEL_MASK (7 << 29) + +/* On ICL+ this is the same as PORT_CLK_SEL, but all bits change. */ +#define DDI_CLK_SEL(port) PORT_CLK_SEL(port) +#define DDI_CLK_SEL_NONE (0x0 << 28) +#define DDI_CLK_SEL_MG (0x8 << 28) +#define DDI_CLK_SEL_TBT_162 (0xC << 28) +#define DDI_CLK_SEL_TBT_270 (0xD << 28) +#define DDI_CLK_SEL_TBT_540 (0xE << 28) +#define DDI_CLK_SEL_TBT_810 (0xF << 28) +#define DDI_CLK_SEL_MASK (0xF << 28) + +/* Transcoder clock selection */ +#define _TRANS_CLK_SEL_A 0x46140 +#define _TRANS_CLK_SEL_B 0x46144 +#define TRANS_CLK_SEL(tran) _MMIO_TRANS(tran, _TRANS_CLK_SEL_A, _TRANS_CLK_SEL_B) +/* For each transcoder, we need to select the corresponding port clock */ +#define TRANS_CLK_SEL_DISABLED (0x0 << 29) +#define TRANS_CLK_SEL_PORT(x) (((x) + 1) << 29) + +#define CDCLK_FREQ _MMIO(0x46200) + +#define _TRANSA_MSA_MISC 0x60410 +#define _TRANSB_MSA_MISC 0x61410 +#define _TRANSC_MSA_MISC 0x62410 +#define _TRANS_EDP_MSA_MISC 0x6f410 +#define TRANS_MSA_MISC(tran) _MMIO_TRANS2(tran, _TRANSA_MSA_MISC) + +#define TRANS_MSA_SYNC_CLK (1 << 0) +#define TRANS_MSA_6_BPC (0 << 5) +#define TRANS_MSA_8_BPC (1 << 5) +#define TRANS_MSA_10_BPC (2 << 5) +#define TRANS_MSA_12_BPC (3 << 5) +#define TRANS_MSA_16_BPC (4 << 5) +#define TRANS_MSA_CEA_RANGE (1 << 3) + +/* LCPLL Control */ +#define LCPLL_CTL _MMIO(0x130040) +#define LCPLL_PLL_DISABLE (1 << 31) +#define LCPLL_PLL_LOCK (1 << 30) +#define LCPLL_CLK_FREQ_MASK (3 << 26) +#define LCPLL_CLK_FREQ_450 (0 << 26) +#define LCPLL_CLK_FREQ_54O_BDW (1 << 26) +#define LCPLL_CLK_FREQ_337_5_BDW (2 << 26) +#define LCPLL_CLK_FREQ_675_BDW (3 << 26) +#define LCPLL_CD_CLOCK_DISABLE (1 << 25) +#define LCPLL_ROOT_CD_CLOCK_DISABLE (1 << 24) +#define LCPLL_CD2X_CLOCK_DISABLE (1 << 23) +#define LCPLL_POWER_DOWN_ALLOW (1 << 22) +#define LCPLL_CD_SOURCE_FCLK (1 << 21) +#define LCPLL_CD_SOURCE_FCLK_DONE (1 << 19) + +/* + * SKL Clocks + */ + +/* CDCLK_CTL */ +#define CDCLK_CTL _MMIO(0x46000) +#define CDCLK_FREQ_SEL_MASK (3 << 26) +#define CDCLK_FREQ_450_432 (0 << 26) +#define CDCLK_FREQ_540 (1 << 26) +#define CDCLK_FREQ_337_308 (2 << 26) +#define CDCLK_FREQ_675_617 (3 << 26) +#define BXT_CDCLK_CD2X_DIV_SEL_MASK (3 << 22) +#define BXT_CDCLK_CD2X_DIV_SEL_1 (0 << 22) +#define BXT_CDCLK_CD2X_DIV_SEL_1_5 (1 << 22) +#define BXT_CDCLK_CD2X_DIV_SEL_2 (2 << 22) +#define BXT_CDCLK_CD2X_DIV_SEL_4 (3 << 22) +#define BXT_CDCLK_CD2X_PIPE(pipe) ((pipe) << 20) +#define CDCLK_DIVMUX_CD_OVERRIDE (1 << 19) +#define BXT_CDCLK_CD2X_PIPE_NONE BXT_CDCLK_CD2X_PIPE(3) +#define ICL_CDCLK_CD2X_PIPE_NONE (7 << 19) +#define BXT_CDCLK_SSA_PRECHARGE_ENABLE (1 << 16) +#define CDCLK_FREQ_DECIMAL_MASK (0x7ff) + +/* LCPLL_CTL */ +#define LCPLL1_CTL _MMIO(0x46010) +#define LCPLL2_CTL _MMIO(0x46014) +#define LCPLL_PLL_ENABLE (1 << 31) + +/* DPLL control1 */ +#define DPLL_CTRL1 _MMIO(0x6C058) +#define DPLL_CTRL1_HDMI_MODE(id) (1 << ((id) * 6 + 5)) +#define DPLL_CTRL1_SSC(id) (1 << ((id) * 6 + 4)) +#define DPLL_CTRL1_LINK_RATE_MASK(id) (7 << ((id) * 6 + 1)) +#define DPLL_CTRL1_LINK_RATE_SHIFT(id) ((id) * 6 + 1) +#define DPLL_CTRL1_LINK_RATE(linkrate, id) ((linkrate) << ((id) * 6 + 1)) +#define DPLL_CTRL1_OVERRIDE(id) (1 << ((id) * 6)) +#define DPLL_CTRL1_LINK_RATE_2700 0 +#define DPLL_CTRL1_LINK_RATE_1350 1 +#define DPLL_CTRL1_LINK_RATE_810 2 +#define DPLL_CTRL1_LINK_RATE_1620 3 +#define DPLL_CTRL1_LINK_RATE_1080 4 +#define DPLL_CTRL1_LINK_RATE_2160 5 + +/* DPLL control2 */ +#define DPLL_CTRL2 _MMIO(0x6C05C) +#define DPLL_CTRL2_DDI_CLK_OFF(port) (1 << ((port) + 15)) +#define DPLL_CTRL2_DDI_CLK_SEL_MASK(port) (3 << ((port) * 3 + 1)) +#define DPLL_CTRL2_DDI_CLK_SEL_SHIFT(port) ((port) * 3 + 1) +#define DPLL_CTRL2_DDI_CLK_SEL(clk, port) ((clk) << ((port) * 3 + 1)) +#define DPLL_CTRL2_DDI_SEL_OVERRIDE(port) (1 << ((port) * 3)) + +/* DPLL Status */ +#define DPLL_STATUS _MMIO(0x6C060) +#define DPLL_LOCK(id) (1 << ((id) * 8)) + +/* DPLL cfg */ +#define _DPLL1_CFGCR1 0x6C040 +#define _DPLL2_CFGCR1 0x6C048 +#define _DPLL3_CFGCR1 0x6C050 +#define DPLL_CFGCR1_FREQ_ENABLE (1 << 31) +#define DPLL_CFGCR1_DCO_FRACTION_MASK (0x7fff << 9) +#define DPLL_CFGCR1_DCO_FRACTION(x) ((x) << 9) +#define DPLL_CFGCR1_DCO_INTEGER_MASK (0x1ff) + +#define _DPLL1_CFGCR2 0x6C044 +#define _DPLL2_CFGCR2 0x6C04C +#define _DPLL3_CFGCR2 0x6C054 +#define DPLL_CFGCR2_QDIV_RATIO_MASK (0xff << 8) +#define DPLL_CFGCR2_QDIV_RATIO(x) ((x) << 8) +#define DPLL_CFGCR2_QDIV_MODE(x) ((x) << 7) +#define DPLL_CFGCR2_KDIV_MASK (3 << 5) +#define DPLL_CFGCR2_KDIV(x) ((x) << 5) +#define DPLL_CFGCR2_KDIV_5 (0 << 5) +#define DPLL_CFGCR2_KDIV_2 (1 << 5) +#define DPLL_CFGCR2_KDIV_3 (2 << 5) +#define DPLL_CFGCR2_KDIV_1 (3 << 5) +#define DPLL_CFGCR2_PDIV_MASK (7 << 2) +#define DPLL_CFGCR2_PDIV(x) ((x) << 2) +#define DPLL_CFGCR2_PDIV_1 (0 << 2) +#define DPLL_CFGCR2_PDIV_2 (1 << 2) +#define DPLL_CFGCR2_PDIV_3 (2 << 2) +#define DPLL_CFGCR2_PDIV_7 (4 << 2) +#define DPLL_CFGCR2_CENTRAL_FREQ_MASK (3) + +#define DPLL_CFGCR1(id) _MMIO_PIPE((id) - SKL_DPLL1, _DPLL1_CFGCR1, _DPLL2_CFGCR1) +#define DPLL_CFGCR2(id) _MMIO_PIPE((id) - SKL_DPLL1, _DPLL1_CFGCR2, _DPLL2_CFGCR2) + +/* + * CNL Clocks + */ +#define DPCLKA_CFGCR0 _MMIO(0x6C200) +#define DPCLKA_CFGCR0_ICL _MMIO(0x164280) +#define DPCLKA_CFGCR0_DDI_CLK_OFF(port) (1 << ((port) == PORT_F ? 23 : \ + (port) + 10)) +#define DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port) ((port) == PORT_F ? 21 : \ + (port) * 2) +#define DPCLKA_CFGCR0_DDI_CLK_SEL_MASK(port) (3 << DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port)) +#define DPCLKA_CFGCR0_DDI_CLK_SEL(pll, port) ((pll) << DPCLKA_CFGCR0_DDI_CLK_SEL_SHIFT(port)) + +/* CNL PLL */ +#define DPLL0_ENABLE 0x46010 +#define DPLL1_ENABLE 0x46014 +#define PLL_ENABLE (1 << 31) +#define PLL_LOCK (1 << 30) +#define PLL_POWER_ENABLE (1 << 27) +#define PLL_POWER_STATE (1 << 26) +#define CNL_DPLL_ENABLE(pll) _MMIO_PLL(pll, DPLL0_ENABLE, DPLL1_ENABLE) + +#define TBT_PLL_ENABLE _MMIO(0x46020) + +#define _MG_PLL1_ENABLE 0x46030 +#define _MG_PLL2_ENABLE 0x46034 +#define _MG_PLL3_ENABLE 0x46038 +#define _MG_PLL4_ENABLE 0x4603C +/* Bits are the same as DPLL0_ENABLE */ +#define MG_PLL_ENABLE(port) _MMIO_PORT((port) - PORT_C, _MG_PLL1_ENABLE, \ + _MG_PLL2_ENABLE) + +#define _MG_REFCLKIN_CTL_PORT1 0x16892C +#define _MG_REFCLKIN_CTL_PORT2 0x16992C +#define _MG_REFCLKIN_CTL_PORT3 0x16A92C +#define _MG_REFCLKIN_CTL_PORT4 0x16B92C +#define MG_REFCLKIN_CTL_OD_2_MUX(x) ((x) << 8) +#define MG_REFCLKIN_CTL_OD_2_MUX_MASK (0x7 << 8) +#define MG_REFCLKIN_CTL(port) _MMIO_PORT((port) - PORT_C, \ + _MG_REFCLKIN_CTL_PORT1, \ + _MG_REFCLKIN_CTL_PORT2) + +#define _MG_CLKTOP2_CORECLKCTL1_PORT1 0x1688D8 +#define _MG_CLKTOP2_CORECLKCTL1_PORT2 0x1698D8 +#define _MG_CLKTOP2_CORECLKCTL1_PORT3 0x16A8D8 +#define _MG_CLKTOP2_CORECLKCTL1_PORT4 0x16B8D8 +#define MG_CLKTOP2_CORECLKCTL1_B_DIVRATIO(x) ((x) << 16) +#define MG_CLKTOP2_CORECLKCTL1_B_DIVRATIO_MASK (0xff << 16) +#define MG_CLKTOP2_CORECLKCTL1_A_DIVRATIO(x) ((x) << 8) +#define MG_CLKTOP2_CORECLKCTL1_A_DIVRATIO_MASK (0xff << 8) +#define MG_CLKTOP2_CORECLKCTL1(port) _MMIO_PORT((port) - PORT_C, \ + _MG_CLKTOP2_CORECLKCTL1_PORT1, \ + _MG_CLKTOP2_CORECLKCTL1_PORT2) + +#define _MG_CLKTOP2_HSCLKCTL_PORT1 0x1688D4 +#define _MG_CLKTOP2_HSCLKCTL_PORT2 0x1698D4 +#define _MG_CLKTOP2_HSCLKCTL_PORT3 0x16A8D4 +#define _MG_CLKTOP2_HSCLKCTL_PORT4 0x16B8D4 +#define MG_CLKTOP2_HSCLKCTL_CORE_INPUTSEL(x) ((x) << 16) +#define MG_CLKTOP2_HSCLKCTL_CORE_INPUTSEL_MASK (0x1 << 16) +#define MG_CLKTOP2_HSCLKCTL_TLINEDRV_CLKSEL(x) ((x) << 14) +#define MG_CLKTOP2_HSCLKCTL_TLINEDRV_CLKSEL_MASK (0x3 << 14) +#define MG_CLKTOP2_HSCLKCTL_HSDIV_RATIO(x) ((x) << 12) +#define MG_CLKTOP2_HSCLKCTL_HSDIV_RATIO_MASK (0x3 << 12) +#define MG_CLKTOP2_HSCLKCTL_DSDIV_RATIO(x) ((x) << 8) +#define MG_CLKTOP2_HSCLKCTL_DSDIV_RATIO_MASK (0xf << 8) +#define MG_CLKTOP2_HSCLKCTL(port) _MMIO_PORT((port) - PORT_C, \ + _MG_CLKTOP2_HSCLKCTL_PORT1, \ + _MG_CLKTOP2_HSCLKCTL_PORT2) + +#define _MG_PLL_DIV0_PORT1 0x168A00 +#define _MG_PLL_DIV0_PORT2 0x169A00 +#define _MG_PLL_DIV0_PORT3 0x16AA00 +#define _MG_PLL_DIV0_PORT4 0x16BA00 +#define MG_PLL_DIV0_FRACNEN_H (1 << 30) +#define MG_PLL_DIV0_FBDIV_FRAC(x) ((x) << 8) +#define MG_PLL_DIV0_FBDIV_INT(x) ((x) << 0) +#define MG_PLL_DIV0(port) _MMIO_PORT((port) - PORT_C, _MG_PLL_DIV0_PORT1, \ + _MG_PLL_DIV0_PORT2) + +#define _MG_PLL_DIV1_PORT1 0x168A04 +#define _MG_PLL_DIV1_PORT2 0x169A04 +#define _MG_PLL_DIV1_PORT3 0x16AA04 +#define _MG_PLL_DIV1_PORT4 0x16BA04 +#define MG_PLL_DIV1_IREF_NDIVRATIO(x) ((x) << 16) +#define MG_PLL_DIV1_DITHER_DIV_1 (0 << 12) +#define MG_PLL_DIV1_DITHER_DIV_2 (1 << 12) +#define MG_PLL_DIV1_DITHER_DIV_4 (2 << 12) +#define MG_PLL_DIV1_DITHER_DIV_8 (3 << 12) +#define MG_PLL_DIV1_NDIVRATIO(x) ((x) << 4) +#define MG_PLL_DIV1_FBPREDIV(x) ((x) << 0) +#define MG_PLL_DIV1(port) _MMIO_PORT((port) - PORT_C, _MG_PLL_DIV1_PORT1, \ + _MG_PLL_DIV1_PORT2) + +#define _MG_PLL_LF_PORT1 0x168A08 +#define _MG_PLL_LF_PORT2 0x169A08 +#define _MG_PLL_LF_PORT3 0x16AA08 +#define _MG_PLL_LF_PORT4 0x16BA08 +#define MG_PLL_LF_TDCTARGETCNT(x) ((x) << 24) +#define MG_PLL_LF_AFCCNTSEL_256 (0 << 20) +#define MG_PLL_LF_AFCCNTSEL_512 (1 << 20) +#define MG_PLL_LF_GAINCTRL(x) ((x) << 16) +#define MG_PLL_LF_INT_COEFF(x) ((x) << 8) +#define MG_PLL_LF_PROP_COEFF(x) ((x) << 0) +#define MG_PLL_LF(port) _MMIO_PORT((port) - PORT_C, _MG_PLL_LF_PORT1, \ + _MG_PLL_LF_PORT2) + +#define _MG_PLL_FRAC_LOCK_PORT1 0x168A0C +#define _MG_PLL_FRAC_LOCK_PORT2 0x169A0C +#define _MG_PLL_FRAC_LOCK_PORT3 0x16AA0C +#define _MG_PLL_FRAC_LOCK_PORT4 0x16BA0C +#define MG_PLL_FRAC_LOCK_TRUELOCK_CRIT_32 (1 << 18) +#define MG_PLL_FRAC_LOCK_EARLYLOCK_CRIT_32 (1 << 16) +#define MG_PLL_FRAC_LOCK_LOCKTHRESH(x) ((x) << 11) +#define MG_PLL_FRAC_LOCK_DCODITHEREN (1 << 10) +#define MG_PLL_FRAC_LOCK_FEEDFWRDCAL_EN (1 << 8) +#define MG_PLL_FRAC_LOCK_FEEDFWRDGAIN(x) ((x) << 0) +#define MG_PLL_FRAC_LOCK(port) _MMIO_PORT((port) - PORT_C, \ + _MG_PLL_FRAC_LOCK_PORT1, \ + _MG_PLL_FRAC_LOCK_PORT2) + +#define _MG_PLL_SSC_PORT1 0x168A10 +#define _MG_PLL_SSC_PORT2 0x169A10 +#define _MG_PLL_SSC_PORT3 0x16AA10 +#define _MG_PLL_SSC_PORT4 0x16BA10 +#define MG_PLL_SSC_EN (1 << 28) +#define MG_PLL_SSC_TYPE(x) ((x) << 26) +#define MG_PLL_SSC_STEPLENGTH(x) ((x) << 16) +#define MG_PLL_SSC_STEPNUM(x) ((x) << 10) +#define MG_PLL_SSC_FLLEN (1 << 9) +#define MG_PLL_SSC_STEPSIZE(x) ((x) << 0) +#define MG_PLL_SSC(port) _MMIO_PORT((port) - PORT_C, _MG_PLL_SSC_PORT1, \ + _MG_PLL_SSC_PORT2) + +#define _MG_PLL_BIAS_PORT1 0x168A14 +#define _MG_PLL_BIAS_PORT2 0x169A14 +#define _MG_PLL_BIAS_PORT3 0x16AA14 +#define _MG_PLL_BIAS_PORT4 0x16BA14 +#define MG_PLL_BIAS_BIAS_GB_SEL(x) ((x) << 30) +#define MG_PLL_BIAS_BIAS_GB_SEL_MASK (0x3 << 30) +#define MG_PLL_BIAS_INIT_DCOAMP(x) ((x) << 24) +#define MG_PLL_BIAS_INIT_DCOAMP_MASK (0x3f << 24) +#define MG_PLL_BIAS_BIAS_BONUS(x) ((x) << 16) +#define MG_PLL_BIAS_BIAS_BONUS_MASK (0xff << 16) +#define MG_PLL_BIAS_BIASCAL_EN (1 << 15) +#define MG_PLL_BIAS_CTRIM(x) ((x) << 8) +#define MG_PLL_BIAS_CTRIM_MASK (0x1f << 8) +#define MG_PLL_BIAS_VREF_RDAC(x) ((x) << 5) +#define MG_PLL_BIAS_VREF_RDAC_MASK (0x7 << 5) +#define MG_PLL_BIAS_IREFTRIM(x) ((x) << 0) +#define MG_PLL_BIAS_IREFTRIM_MASK (0x1f << 0) +#define MG_PLL_BIAS(port) _MMIO_PORT((port) - PORT_C, _MG_PLL_BIAS_PORT1, \ + _MG_PLL_BIAS_PORT2) + +#define _MG_PLL_TDC_COLDST_BIAS_PORT1 0x168A18 +#define _MG_PLL_TDC_COLDST_BIAS_PORT2 0x169A18 +#define _MG_PLL_TDC_COLDST_BIAS_PORT3 0x16AA18 +#define _MG_PLL_TDC_COLDST_BIAS_PORT4 0x16BA18 +#define MG_PLL_TDC_COLDST_IREFINT_EN (1 << 27) +#define MG_PLL_TDC_COLDST_REFBIAS_START_PULSE_W(x) ((x) << 17) +#define MG_PLL_TDC_COLDST_COLDSTART (1 << 16) +#define MG_PLL_TDC_TDCOVCCORR_EN (1 << 2) +#define MG_PLL_TDC_TDCSEL(x) ((x) << 0) +#define MG_PLL_TDC_COLDST_BIAS(port) _MMIO_PORT((port) - PORT_C, \ + _MG_PLL_TDC_COLDST_BIAS_PORT1, \ + _MG_PLL_TDC_COLDST_BIAS_PORT2) + +#define _CNL_DPLL0_CFGCR0 0x6C000 +#define _CNL_DPLL1_CFGCR0 0x6C080 +#define DPLL_CFGCR0_HDMI_MODE (1 << 30) +#define DPLL_CFGCR0_SSC_ENABLE (1 << 29) +#define DPLL_CFGCR0_SSC_ENABLE_ICL (1 << 25) +#define DPLL_CFGCR0_LINK_RATE_MASK (0xf << 25) +#define DPLL_CFGCR0_LINK_RATE_2700 (0 << 25) +#define DPLL_CFGCR0_LINK_RATE_1350 (1 << 25) +#define DPLL_CFGCR0_LINK_RATE_810 (2 << 25) +#define DPLL_CFGCR0_LINK_RATE_1620 (3 << 25) +#define DPLL_CFGCR0_LINK_RATE_1080 (4 << 25) +#define DPLL_CFGCR0_LINK_RATE_2160 (5 << 25) +#define DPLL_CFGCR0_LINK_RATE_3240 (6 << 25) +#define DPLL_CFGCR0_LINK_RATE_4050 (7 << 25) +#define DPLL_CFGCR0_DCO_FRACTION_MASK (0x7fff << 10) +#define DPLL_CFGCR0_DCO_FRACTION_SHIFT (10) +#define DPLL_CFGCR0_DCO_FRACTION(x) ((x) << 10) +#define DPLL_CFGCR0_DCO_INTEGER_MASK (0x3ff) +#define CNL_DPLL_CFGCR0(pll) _MMIO_PLL(pll, _CNL_DPLL0_CFGCR0, _CNL_DPLL1_CFGCR0) + +#define _CNL_DPLL0_CFGCR1 0x6C004 +#define _CNL_DPLL1_CFGCR1 0x6C084 +#define DPLL_CFGCR1_QDIV_RATIO_MASK (0xff << 10) +#define DPLL_CFGCR1_QDIV_RATIO_SHIFT (10) +#define DPLL_CFGCR1_QDIV_RATIO(x) ((x) << 10) +#define DPLL_CFGCR1_QDIV_MODE_SHIFT (9) +#define DPLL_CFGCR1_QDIV_MODE(x) ((x) << 9) +#define DPLL_CFGCR1_KDIV_MASK (7 << 6) +#define DPLL_CFGCR1_KDIV_SHIFT (6) +#define DPLL_CFGCR1_KDIV(x) ((x) << 6) +#define DPLL_CFGCR1_KDIV_1 (1 << 6) +#define DPLL_CFGCR1_KDIV_2 (2 << 6) +#define DPLL_CFGCR1_KDIV_4 (4 << 6) +#define DPLL_CFGCR1_PDIV_MASK (0xf << 2) +#define DPLL_CFGCR1_PDIV_SHIFT (2) +#define DPLL_CFGCR1_PDIV(x) ((x) << 2) +#define DPLL_CFGCR1_PDIV_2 (1 << 2) +#define DPLL_CFGCR1_PDIV_3 (2 << 2) +#define DPLL_CFGCR1_PDIV_5 (4 << 2) +#define DPLL_CFGCR1_PDIV_7 (8 << 2) +#define DPLL_CFGCR1_CENTRAL_FREQ (3 << 0) +#define DPLL_CFGCR1_CENTRAL_FREQ_8400 (3 << 0) +#define CNL_DPLL_CFGCR1(pll) _MMIO_PLL(pll, _CNL_DPLL0_CFGCR1, _CNL_DPLL1_CFGCR1) + +#define _ICL_DPLL0_CFGCR0 0x164000 +#define _ICL_DPLL1_CFGCR0 0x164080 +#define ICL_DPLL_CFGCR0(pll) _MMIO_PLL(pll, _ICL_DPLL0_CFGCR0, \ + _ICL_DPLL1_CFGCR0) + +#define _ICL_DPLL0_CFGCR1 0x164004 +#define _ICL_DPLL1_CFGCR1 0x164084 +#define ICL_DPLL_CFGCR1(pll) _MMIO_PLL(pll, _ICL_DPLL0_CFGCR1, \ + _ICL_DPLL1_CFGCR1) + +/* BXT display engine PLL */ +#define BXT_DE_PLL_CTL _MMIO(0x6d000) +#define BXT_DE_PLL_RATIO(x) (x) /* {60,65,100} * 19.2MHz */ +#define BXT_DE_PLL_RATIO_MASK 0xff + +#define BXT_DE_PLL_ENABLE _MMIO(0x46070) +#define BXT_DE_PLL_PLL_ENABLE (1 << 31) +#define BXT_DE_PLL_LOCK (1 << 30) +#define CNL_CDCLK_PLL_RATIO(x) (x) +#define CNL_CDCLK_PLL_RATIO_MASK 0xff + +/* GEN9 DC */ +#define DC_STATE_EN _MMIO(0x45504) +#define DC_STATE_DISABLE 0 +#define DC_STATE_EN_UPTO_DC5 (1 << 0) +#define DC_STATE_EN_DC9 (1 << 3) +#define DC_STATE_EN_UPTO_DC6 (2 << 0) +#define DC_STATE_EN_UPTO_DC5_DC6_MASK 0x3 + +#define DC_STATE_DEBUG _MMIO(0x45520) +#define DC_STATE_DEBUG_MASK_CORES (1 << 0) +#define DC_STATE_DEBUG_MASK_MEMORY_UP (1 << 1) + +/* Please see hsw_read_dcomp() and hsw_write_dcomp() before using this register, + * since on HSW we can't write to it using I915_WRITE. */ +#define D_COMP_HSW _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5F0C) +#define D_COMP_BDW _MMIO(0x138144) +#define D_COMP_RCOMP_IN_PROGRESS (1 << 9) +#define D_COMP_COMP_FORCE (1 << 8) +#define D_COMP_COMP_DISABLE (1 << 0) + +/* Pipe WM_LINETIME - watermark line time */ +#define _PIPE_WM_LINETIME_A 0x45270 +#define _PIPE_WM_LINETIME_B 0x45274 +#define PIPE_WM_LINETIME(pipe) _MMIO_PIPE(pipe, _PIPE_WM_LINETIME_A, _PIPE_WM_LINETIME_B) +#define PIPE_WM_LINETIME_MASK (0x1ff) +#define PIPE_WM_LINETIME_TIME(x) ((x)) +#define PIPE_WM_LINETIME_IPS_LINETIME_MASK (0x1ff << 16) +#define PIPE_WM_LINETIME_IPS_LINETIME(x) ((x) << 16) + +/* SFUSE_STRAP */ +#define SFUSE_STRAP _MMIO(0xc2014) +#define SFUSE_STRAP_FUSE_LOCK (1 << 13) +#define SFUSE_STRAP_RAW_FREQUENCY (1 << 8) +#define SFUSE_STRAP_DISPLAY_DISABLED (1 << 7) +#define SFUSE_STRAP_CRT_DISABLED (1 << 6) +#define SFUSE_STRAP_DDIF_DETECTED (1 << 3) +#define SFUSE_STRAP_DDIB_DETECTED (1 << 2) +#define SFUSE_STRAP_DDIC_DETECTED (1 << 1) +#define SFUSE_STRAP_DDID_DETECTED (1 << 0) + +#define WM_MISC _MMIO(0x45260) +#define WM_MISC_DATA_PARTITION_5_6 (1 << 0) + +#define WM_DBG _MMIO(0x45280) +#define WM_DBG_DISALLOW_MULTIPLE_LP (1 << 0) +#define WM_DBG_DISALLOW_MAXFIFO (1 << 1) +#define WM_DBG_DISALLOW_SPRITE (1 << 2) + +/* pipe CSC */ +#define _PIPE_A_CSC_COEFF_RY_GY 0x49010 +#define _PIPE_A_CSC_COEFF_BY 0x49014 +#define _PIPE_A_CSC_COEFF_RU_GU 0x49018 +#define _PIPE_A_CSC_COEFF_BU 0x4901c +#define _PIPE_A_CSC_COEFF_RV_GV 0x49020 +#define _PIPE_A_CSC_COEFF_BV 0x49024 +#define _PIPE_A_CSC_MODE 0x49028 +#define CSC_BLACK_SCREEN_OFFSET (1 << 2) +#define CSC_POSITION_BEFORE_GAMMA (1 << 1) +#define CSC_MODE_YUV_TO_RGB (1 << 0) +#define _PIPE_A_CSC_PREOFF_HI 0x49030 +#define _PIPE_A_CSC_PREOFF_ME 0x49034 +#define _PIPE_A_CSC_PREOFF_LO 0x49038 +#define _PIPE_A_CSC_POSTOFF_HI 0x49040 +#define _PIPE_A_CSC_POSTOFF_ME 0x49044 +#define _PIPE_A_CSC_POSTOFF_LO 0x49048 + +#define _PIPE_B_CSC_COEFF_RY_GY 0x49110 +#define _PIPE_B_CSC_COEFF_BY 0x49114 +#define _PIPE_B_CSC_COEFF_RU_GU 0x49118 +#define _PIPE_B_CSC_COEFF_BU 0x4911c +#define _PIPE_B_CSC_COEFF_RV_GV 0x49120 +#define _PIPE_B_CSC_COEFF_BV 0x49124 +#define _PIPE_B_CSC_MODE 0x49128 +#define _PIPE_B_CSC_PREOFF_HI 0x49130 +#define _PIPE_B_CSC_PREOFF_ME 0x49134 +#define _PIPE_B_CSC_PREOFF_LO 0x49138 +#define _PIPE_B_CSC_POSTOFF_HI 0x49140 +#define _PIPE_B_CSC_POSTOFF_ME 0x49144 +#define _PIPE_B_CSC_POSTOFF_LO 0x49148 + +#define PIPE_CSC_COEFF_RY_GY(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_RY_GY, _PIPE_B_CSC_COEFF_RY_GY) +#define PIPE_CSC_COEFF_BY(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_BY, _PIPE_B_CSC_COEFF_BY) +#define PIPE_CSC_COEFF_RU_GU(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_RU_GU, _PIPE_B_CSC_COEFF_RU_GU) +#define PIPE_CSC_COEFF_BU(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_BU, _PIPE_B_CSC_COEFF_BU) +#define PIPE_CSC_COEFF_RV_GV(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_RV_GV, _PIPE_B_CSC_COEFF_RV_GV) +#define PIPE_CSC_COEFF_BV(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_COEFF_BV, _PIPE_B_CSC_COEFF_BV) +#define PIPE_CSC_MODE(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_MODE, _PIPE_B_CSC_MODE) +#define PIPE_CSC_PREOFF_HI(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_PREOFF_HI, _PIPE_B_CSC_PREOFF_HI) +#define PIPE_CSC_PREOFF_ME(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_PREOFF_ME, _PIPE_B_CSC_PREOFF_ME) +#define PIPE_CSC_PREOFF_LO(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_PREOFF_LO, _PIPE_B_CSC_PREOFF_LO) +#define PIPE_CSC_POSTOFF_HI(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_POSTOFF_HI, _PIPE_B_CSC_POSTOFF_HI) +#define PIPE_CSC_POSTOFF_ME(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_POSTOFF_ME, _PIPE_B_CSC_POSTOFF_ME) +#define PIPE_CSC_POSTOFF_LO(pipe) _MMIO_PIPE(pipe, _PIPE_A_CSC_POSTOFF_LO, _PIPE_B_CSC_POSTOFF_LO) + +/* pipe degamma/gamma LUTs on IVB+ */ +#define _PAL_PREC_INDEX_A 0x4A400 +#define _PAL_PREC_INDEX_B 0x4AC00 +#define _PAL_PREC_INDEX_C 0x4B400 +#define PAL_PREC_10_12_BIT (0 << 31) +#define PAL_PREC_SPLIT_MODE (1 << 31) +#define PAL_PREC_AUTO_INCREMENT (1 << 15) +#define PAL_PREC_INDEX_VALUE_MASK (0x3ff << 0) +#define _PAL_PREC_DATA_A 0x4A404 +#define _PAL_PREC_DATA_B 0x4AC04 +#define _PAL_PREC_DATA_C 0x4B404 +#define _PAL_PREC_GC_MAX_A 0x4A410 +#define _PAL_PREC_GC_MAX_B 0x4AC10 +#define _PAL_PREC_GC_MAX_C 0x4B410 +#define _PAL_PREC_EXT_GC_MAX_A 0x4A420 +#define _PAL_PREC_EXT_GC_MAX_B 0x4AC20 +#define _PAL_PREC_EXT_GC_MAX_C 0x4B420 +#define _PAL_PREC_EXT2_GC_MAX_A 0x4A430 +#define _PAL_PREC_EXT2_GC_MAX_B 0x4AC30 +#define _PAL_PREC_EXT2_GC_MAX_C 0x4B430 + +#define PREC_PAL_INDEX(pipe) _MMIO_PIPE(pipe, _PAL_PREC_INDEX_A, _PAL_PREC_INDEX_B) +#define PREC_PAL_DATA(pipe) _MMIO_PIPE(pipe, _PAL_PREC_DATA_A, _PAL_PREC_DATA_B) +#define PREC_PAL_GC_MAX(pipe, i) _MMIO(_PIPE(pipe, _PAL_PREC_GC_MAX_A, _PAL_PREC_GC_MAX_B) + (i) * 4) +#define PREC_PAL_EXT_GC_MAX(pipe, i) _MMIO(_PIPE(pipe, _PAL_PREC_EXT_GC_MAX_A, _PAL_PREC_EXT_GC_MAX_B) + (i) * 4) + +#define _PRE_CSC_GAMC_INDEX_A 0x4A484 +#define _PRE_CSC_GAMC_INDEX_B 0x4AC84 +#define _PRE_CSC_GAMC_INDEX_C 0x4B484 +#define PRE_CSC_GAMC_AUTO_INCREMENT (1 << 10) +#define _PRE_CSC_GAMC_DATA_A 0x4A488 +#define _PRE_CSC_GAMC_DATA_B 0x4AC88 +#define _PRE_CSC_GAMC_DATA_C 0x4B488 + +#define PRE_CSC_GAMC_INDEX(pipe) _MMIO_PIPE(pipe, _PRE_CSC_GAMC_INDEX_A, _PRE_CSC_GAMC_INDEX_B) +#define PRE_CSC_GAMC_DATA(pipe) _MMIO_PIPE(pipe, _PRE_CSC_GAMC_DATA_A, _PRE_CSC_GAMC_DATA_B) + +/* pipe CSC & degamma/gamma LUTs on CHV */ +#define _CGM_PIPE_A_CSC_COEFF01 (VLV_DISPLAY_BASE + 0x67900) +#define _CGM_PIPE_A_CSC_COEFF23 (VLV_DISPLAY_BASE + 0x67904) +#define _CGM_PIPE_A_CSC_COEFF45 (VLV_DISPLAY_BASE + 0x67908) +#define _CGM_PIPE_A_CSC_COEFF67 (VLV_DISPLAY_BASE + 0x6790C) +#define _CGM_PIPE_A_CSC_COEFF8 (VLV_DISPLAY_BASE + 0x67910) +#define _CGM_PIPE_A_DEGAMMA (VLV_DISPLAY_BASE + 0x66000) +#define _CGM_PIPE_A_GAMMA (VLV_DISPLAY_BASE + 0x67000) +#define _CGM_PIPE_A_MODE (VLV_DISPLAY_BASE + 0x67A00) +#define CGM_PIPE_MODE_GAMMA (1 << 2) +#define CGM_PIPE_MODE_CSC (1 << 1) +#define CGM_PIPE_MODE_DEGAMMA (1 << 0) + +#define _CGM_PIPE_B_CSC_COEFF01 (VLV_DISPLAY_BASE + 0x69900) +#define _CGM_PIPE_B_CSC_COEFF23 (VLV_DISPLAY_BASE + 0x69904) +#define _CGM_PIPE_B_CSC_COEFF45 (VLV_DISPLAY_BASE + 0x69908) +#define _CGM_PIPE_B_CSC_COEFF67 (VLV_DISPLAY_BASE + 0x6990C) +#define _CGM_PIPE_B_CSC_COEFF8 (VLV_DISPLAY_BASE + 0x69910) +#define _CGM_PIPE_B_DEGAMMA (VLV_DISPLAY_BASE + 0x68000) +#define _CGM_PIPE_B_GAMMA (VLV_DISPLAY_BASE + 0x69000) +#define _CGM_PIPE_B_MODE (VLV_DISPLAY_BASE + 0x69A00) + +#define CGM_PIPE_CSC_COEFF01(pipe) _MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF01, _CGM_PIPE_B_CSC_COEFF01) +#define CGM_PIPE_CSC_COEFF23(pipe) _MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF23, _CGM_PIPE_B_CSC_COEFF23) +#define CGM_PIPE_CSC_COEFF45(pipe) _MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF45, _CGM_PIPE_B_CSC_COEFF45) +#define CGM_PIPE_CSC_COEFF67(pipe) _MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF67, _CGM_PIPE_B_CSC_COEFF67) +#define CGM_PIPE_CSC_COEFF8(pipe) _MMIO_PIPE(pipe, _CGM_PIPE_A_CSC_COEFF8, _CGM_PIPE_B_CSC_COEFF8) +#define CGM_PIPE_DEGAMMA(pipe, i, w) _MMIO(_PIPE(pipe, _CGM_PIPE_A_DEGAMMA, _CGM_PIPE_B_DEGAMMA) + (i) * 8 + (w) * 4) +#define CGM_PIPE_GAMMA(pipe, i, w) _MMIO(_PIPE(pipe, _CGM_PIPE_A_GAMMA, _CGM_PIPE_B_GAMMA) + (i) * 8 + (w) * 4) +#define CGM_PIPE_MODE(pipe) _MMIO_PIPE(pipe, _CGM_PIPE_A_MODE, _CGM_PIPE_B_MODE) + +/* MIPI DSI registers */ + +#define _MIPI_PORT(port, a, c) (((port) == PORT_A) ? a : c) /* ports A and C only */ +#define _MMIO_MIPI(port, a, c) _MMIO(_MIPI_PORT(port, a, c)) + +#define MIPIO_TXESC_CLK_DIV1 _MMIO(0x160004) +#define GLK_TX_ESC_CLK_DIV1_MASK 0x3FF +#define MIPIO_TXESC_CLK_DIV2 _MMIO(0x160008) +#define GLK_TX_ESC_CLK_DIV2_MASK 0x3FF + +#define _ICL_DSI_ESC_CLK_DIV0 0x6b090 +#define _ICL_DSI_ESC_CLK_DIV1 0x6b890 +#define ICL_DSI_ESC_CLK_DIV(port) _MMIO_PORT((port), \ + _ICL_DSI_ESC_CLK_DIV0, \ + _ICL_DSI_ESC_CLK_DIV1) +#define _ICL_DPHY_ESC_CLK_DIV0 0x162190 +#define _ICL_DPHY_ESC_CLK_DIV1 0x6C190 +#define ICL_DPHY_ESC_CLK_DIV(port) _MMIO_PORT((port), \ + _ICL_DPHY_ESC_CLK_DIV0, \ + _ICL_DPHY_ESC_CLK_DIV1) +#define ICL_BYTE_CLK_PER_ESC_CLK_MASK (0x1f << 16) +#define ICL_BYTE_CLK_PER_ESC_CLK_SHIFT 16 +#define ICL_ESC_CLK_DIV_MASK 0x1ff +#define ICL_ESC_CLK_DIV_SHIFT 0 +#define DSI_MAX_ESC_CLK 20000 /* in KHz */ + +/* Gen4+ Timestamp and Pipe Frame time stamp registers */ +#define GEN4_TIMESTAMP _MMIO(0x2358) +#define ILK_TIMESTAMP_HI _MMIO(0x70070) +#define IVB_TIMESTAMP_CTR _MMIO(0x44070) + +#define GEN9_TIMESTAMP_OVERRIDE _MMIO(0x44074) +#define GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DIVIDER_SHIFT 0 +#define GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DIVIDER_MASK 0x3ff +#define GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DENOMINATOR_SHIFT 12 +#define GEN9_TIMESTAMP_OVERRIDE_US_COUNTER_DENOMINATOR_MASK (0xf << 12) + +#define _PIPE_FRMTMSTMP_A 0x70048 +#define PIPE_FRMTMSTMP(pipe) \ + _MMIO_PIPE2(pipe, _PIPE_FRMTMSTMP_A) + +/* BXT MIPI clock controls */ +#define BXT_MAX_VAR_OUTPUT_KHZ 39500 + +#define BXT_MIPI_CLOCK_CTL _MMIO(0x46090) +#define BXT_MIPI1_DIV_SHIFT 26 +#define BXT_MIPI2_DIV_SHIFT 10 +#define BXT_MIPI_DIV_SHIFT(port) \ + _MIPI_PORT(port, BXT_MIPI1_DIV_SHIFT, \ + BXT_MIPI2_DIV_SHIFT) + +/* TX control divider to select actual TX clock output from (8x/var) */ +#define BXT_MIPI1_TX_ESCLK_SHIFT 26 +#define BXT_MIPI2_TX_ESCLK_SHIFT 10 +#define BXT_MIPI_TX_ESCLK_SHIFT(port) \ + _MIPI_PORT(port, BXT_MIPI1_TX_ESCLK_SHIFT, \ + BXT_MIPI2_TX_ESCLK_SHIFT) +#define BXT_MIPI1_TX_ESCLK_FIXDIV_MASK (0x3F << 26) +#define BXT_MIPI2_TX_ESCLK_FIXDIV_MASK (0x3F << 10) +#define BXT_MIPI_TX_ESCLK_FIXDIV_MASK(port) \ + _MIPI_PORT(port, BXT_MIPI1_TX_ESCLK_FIXDIV_MASK, \ + BXT_MIPI2_TX_ESCLK_FIXDIV_MASK) +#define BXT_MIPI_TX_ESCLK_DIVIDER(port, val) \ + (((val) & 0x3F) << BXT_MIPI_TX_ESCLK_SHIFT(port)) +/* RX upper control divider to select actual RX clock output from 8x */ +#define BXT_MIPI1_RX_ESCLK_UPPER_SHIFT 21 +#define BXT_MIPI2_RX_ESCLK_UPPER_SHIFT 5 +#define BXT_MIPI_RX_ESCLK_UPPER_SHIFT(port) \ + _MIPI_PORT(port, BXT_MIPI1_RX_ESCLK_UPPER_SHIFT, \ + BXT_MIPI2_RX_ESCLK_UPPER_SHIFT) +#define BXT_MIPI1_RX_ESCLK_UPPER_FIXDIV_MASK (3 << 21) +#define BXT_MIPI2_RX_ESCLK_UPPER_FIXDIV_MASK (3 << 5) +#define BXT_MIPI_RX_ESCLK_UPPER_FIXDIV_MASK(port) \ + _MIPI_PORT(port, BXT_MIPI1_RX_ESCLK_UPPER_FIXDIV_MASK, \ + BXT_MIPI2_RX_ESCLK_UPPER_FIXDIV_MASK) +#define BXT_MIPI_RX_ESCLK_UPPER_DIVIDER(port, val) \ + (((val) & 3) << BXT_MIPI_RX_ESCLK_UPPER_SHIFT(port)) +/* 8/3X divider to select the actual 8/3X clock output from 8x */ +#define BXT_MIPI1_8X_BY3_SHIFT 19 +#define BXT_MIPI2_8X_BY3_SHIFT 3 +#define BXT_MIPI_8X_BY3_SHIFT(port) \ + _MIPI_PORT(port, BXT_MIPI1_8X_BY3_SHIFT, \ + BXT_MIPI2_8X_BY3_SHIFT) +#define BXT_MIPI1_8X_BY3_DIVIDER_MASK (3 << 19) +#define BXT_MIPI2_8X_BY3_DIVIDER_MASK (3 << 3) +#define BXT_MIPI_8X_BY3_DIVIDER_MASK(port) \ + _MIPI_PORT(port, BXT_MIPI1_8X_BY3_DIVIDER_MASK, \ + BXT_MIPI2_8X_BY3_DIVIDER_MASK) +#define BXT_MIPI_8X_BY3_DIVIDER(port, val) \ + (((val) & 3) << BXT_MIPI_8X_BY3_SHIFT(port)) +/* RX lower control divider to select actual RX clock output from 8x */ +#define BXT_MIPI1_RX_ESCLK_LOWER_SHIFT 16 +#define BXT_MIPI2_RX_ESCLK_LOWER_SHIFT 0 +#define BXT_MIPI_RX_ESCLK_LOWER_SHIFT(port) \ + _MIPI_PORT(port, BXT_MIPI1_RX_ESCLK_LOWER_SHIFT, \ + BXT_MIPI2_RX_ESCLK_LOWER_SHIFT) +#define BXT_MIPI1_RX_ESCLK_LOWER_FIXDIV_MASK (3 << 16) +#define BXT_MIPI2_RX_ESCLK_LOWER_FIXDIV_MASK (3 << 0) +#define BXT_MIPI_RX_ESCLK_LOWER_FIXDIV_MASK(port) \ + _MIPI_PORT(port, BXT_MIPI1_RX_ESCLK_LOWER_FIXDIV_MASK, \ + BXT_MIPI2_RX_ESCLK_LOWER_FIXDIV_MASK) +#define BXT_MIPI_RX_ESCLK_LOWER_DIVIDER(port, val) \ + (((val) & 3) << BXT_MIPI_RX_ESCLK_LOWER_SHIFT(port)) + +#define RX_DIVIDER_BIT_1_2 0x3 +#define RX_DIVIDER_BIT_3_4 0xC + +/* BXT MIPI mode configure */ +#define _BXT_MIPIA_TRANS_HACTIVE 0x6B0F8 +#define _BXT_MIPIC_TRANS_HACTIVE 0x6B8F8 +#define BXT_MIPI_TRANS_HACTIVE(tc) _MMIO_MIPI(tc, \ + _BXT_MIPIA_TRANS_HACTIVE, _BXT_MIPIC_TRANS_HACTIVE) + +#define _BXT_MIPIA_TRANS_VACTIVE 0x6B0FC +#define _BXT_MIPIC_TRANS_VACTIVE 0x6B8FC +#define BXT_MIPI_TRANS_VACTIVE(tc) _MMIO_MIPI(tc, \ + _BXT_MIPIA_TRANS_VACTIVE, _BXT_MIPIC_TRANS_VACTIVE) + +#define _BXT_MIPIA_TRANS_VTOTAL 0x6B100 +#define _BXT_MIPIC_TRANS_VTOTAL 0x6B900 +#define BXT_MIPI_TRANS_VTOTAL(tc) _MMIO_MIPI(tc, \ + _BXT_MIPIA_TRANS_VTOTAL, _BXT_MIPIC_TRANS_VTOTAL) + +#define BXT_DSI_PLL_CTL _MMIO(0x161000) +#define BXT_DSI_PLL_PVD_RATIO_SHIFT 16 +#define BXT_DSI_PLL_PVD_RATIO_MASK (3 << BXT_DSI_PLL_PVD_RATIO_SHIFT) +#define BXT_DSI_PLL_PVD_RATIO_1 (1 << BXT_DSI_PLL_PVD_RATIO_SHIFT) +#define BXT_DSIC_16X_BY1 (0 << 10) +#define BXT_DSIC_16X_BY2 (1 << 10) +#define BXT_DSIC_16X_BY3 (2 << 10) +#define BXT_DSIC_16X_BY4 (3 << 10) +#define BXT_DSIC_16X_MASK (3 << 10) +#define BXT_DSIA_16X_BY1 (0 << 8) +#define BXT_DSIA_16X_BY2 (1 << 8) +#define BXT_DSIA_16X_BY3 (2 << 8) +#define BXT_DSIA_16X_BY4 (3 << 8) +#define BXT_DSIA_16X_MASK (3 << 8) +#define BXT_DSI_FREQ_SEL_SHIFT 8 +#define BXT_DSI_FREQ_SEL_MASK (0xF << BXT_DSI_FREQ_SEL_SHIFT) + +#define BXT_DSI_PLL_RATIO_MAX 0x7D +#define BXT_DSI_PLL_RATIO_MIN 0x22 +#define GLK_DSI_PLL_RATIO_MAX 0x6F +#define GLK_DSI_PLL_RATIO_MIN 0x22 +#define BXT_DSI_PLL_RATIO_MASK 0xFF +#define BXT_REF_CLOCK_KHZ 19200 + +#define BXT_DSI_PLL_ENABLE _MMIO(0x46080) +#define BXT_DSI_PLL_DO_ENABLE (1 << 31) +#define BXT_DSI_PLL_LOCKED (1 << 30) + +#define _MIPIA_PORT_CTRL (VLV_DISPLAY_BASE + 0x61190) +#define _MIPIC_PORT_CTRL (VLV_DISPLAY_BASE + 0x61700) +#define MIPI_PORT_CTRL(port) _MMIO_MIPI(port, _MIPIA_PORT_CTRL, _MIPIC_PORT_CTRL) + + /* BXT port control */ +#define _BXT_MIPIA_PORT_CTRL 0x6B0C0 +#define _BXT_MIPIC_PORT_CTRL 0x6B8C0 +#define BXT_MIPI_PORT_CTRL(tc) _MMIO_MIPI(tc, _BXT_MIPIA_PORT_CTRL, _BXT_MIPIC_PORT_CTRL) + +/* ICL DSI MODE control */ +#define _ICL_DSI_IO_MODECTL_0 0x6B094 +#define _ICL_DSI_IO_MODECTL_1 0x6B894 +#define ICL_DSI_IO_MODECTL(port) _MMIO_PORT(port, \ + _ICL_DSI_IO_MODECTL_0, \ + _ICL_DSI_IO_MODECTL_1) +#define COMBO_PHY_MODE_DSI (1 << 0) + +#define BXT_P_DSI_REGULATOR_CFG _MMIO(0x160020) +#define STAP_SELECT (1 << 0) + +#define BXT_P_DSI_REGULATOR_TX_CTRL _MMIO(0x160054) +#define HS_IO_CTRL_SELECT (1 << 0) + +#define DPI_ENABLE (1 << 31) /* A + C */ +#define MIPIA_MIPI4DPHY_DELAY_COUNT_SHIFT 27 +#define MIPIA_MIPI4DPHY_DELAY_COUNT_MASK (0xf << 27) +#define DUAL_LINK_MODE_SHIFT 26 +#define DUAL_LINK_MODE_MASK (1 << 26) +#define DUAL_LINK_MODE_FRONT_BACK (0 << 26) +#define DUAL_LINK_MODE_PIXEL_ALTERNATIVE (1 << 26) +#define DITHERING_ENABLE (1 << 25) /* A + C */ +#define FLOPPED_HSTX (1 << 23) +#define DE_INVERT (1 << 19) /* XXX */ +#define MIPIA_FLISDSI_DELAY_COUNT_SHIFT 18 +#define MIPIA_FLISDSI_DELAY_COUNT_MASK (0xf << 18) +#define AFE_LATCHOUT (1 << 17) +#define LP_OUTPUT_HOLD (1 << 16) +#define MIPIC_FLISDSI_DELAY_COUNT_HIGH_SHIFT 15 +#define MIPIC_FLISDSI_DELAY_COUNT_HIGH_MASK (1 << 15) +#define MIPIC_MIPI4DPHY_DELAY_COUNT_SHIFT 11 +#define MIPIC_MIPI4DPHY_DELAY_COUNT_MASK (0xf << 11) +#define CSB_SHIFT 9 +#define CSB_MASK (3 << 9) +#define CSB_20MHZ (0 << 9) +#define CSB_10MHZ (1 << 9) +#define CSB_40MHZ (2 << 9) +#define BANDGAP_MASK (1 << 8) +#define BANDGAP_PNW_CIRCUIT (0 << 8) +#define BANDGAP_LNC_CIRCUIT (1 << 8) +#define MIPIC_FLISDSI_DELAY_COUNT_LOW_SHIFT 5 +#define MIPIC_FLISDSI_DELAY_COUNT_LOW_MASK (7 << 5) +#define TEARING_EFFECT_DELAY (1 << 4) /* A + C */ +#define TEARING_EFFECT_SHIFT 2 /* A + C */ +#define TEARING_EFFECT_MASK (3 << 2) +#define TEARING_EFFECT_OFF (0 << 2) +#define TEARING_EFFECT_DSI (1 << 2) +#define TEARING_EFFECT_GPIO (2 << 2) +#define LANE_CONFIGURATION_SHIFT 0 +#define LANE_CONFIGURATION_MASK (3 << 0) +#define LANE_CONFIGURATION_4LANE (0 << 0) +#define LANE_CONFIGURATION_DUAL_LINK_A (1 << 0) +#define LANE_CONFIGURATION_DUAL_LINK_B (2 << 0) + +#define _MIPIA_TEARING_CTRL (VLV_DISPLAY_BASE + 0x61194) +#define _MIPIC_TEARING_CTRL (VLV_DISPLAY_BASE + 0x61704) +#define MIPI_TEARING_CTRL(port) _MMIO_MIPI(port, _MIPIA_TEARING_CTRL, _MIPIC_TEARING_CTRL) +#define TEARING_EFFECT_DELAY_SHIFT 0 +#define TEARING_EFFECT_DELAY_MASK (0xffff << 0) + +/* XXX: all bits reserved */ +#define _MIPIA_AUTOPWG (VLV_DISPLAY_BASE + 0x611a0) + +/* MIPI DSI Controller and D-PHY registers */ + +#define _MIPIA_DEVICE_READY (dev_priv->mipi_mmio_base + 0xb000) +#define _MIPIC_DEVICE_READY (dev_priv->mipi_mmio_base + 0xb800) +#define MIPI_DEVICE_READY(port) _MMIO_MIPI(port, _MIPIA_DEVICE_READY, _MIPIC_DEVICE_READY) +#define BUS_POSSESSION (1 << 3) /* set to give bus to receiver */ +#define ULPS_STATE_MASK (3 << 1) +#define ULPS_STATE_ENTER (2 << 1) +#define ULPS_STATE_EXIT (1 << 1) +#define ULPS_STATE_NORMAL_OPERATION (0 << 1) +#define DEVICE_READY (1 << 0) + +#define _MIPIA_INTR_STAT (dev_priv->mipi_mmio_base + 0xb004) +#define _MIPIC_INTR_STAT (dev_priv->mipi_mmio_base + 0xb804) +#define MIPI_INTR_STAT(port) _MMIO_MIPI(port, _MIPIA_INTR_STAT, _MIPIC_INTR_STAT) +#define _MIPIA_INTR_EN (dev_priv->mipi_mmio_base + 0xb008) +#define _MIPIC_INTR_EN (dev_priv->mipi_mmio_base + 0xb808) +#define MIPI_INTR_EN(port) _MMIO_MIPI(port, _MIPIA_INTR_EN, _MIPIC_INTR_EN) +#define TEARING_EFFECT (1 << 31) +#define SPL_PKT_SENT_INTERRUPT (1 << 30) +#define GEN_READ_DATA_AVAIL (1 << 29) +#define LP_GENERIC_WR_FIFO_FULL (1 << 28) +#define HS_GENERIC_WR_FIFO_FULL (1 << 27) +#define RX_PROT_VIOLATION (1 << 26) +#define RX_INVALID_TX_LENGTH (1 << 25) +#define ACK_WITH_NO_ERROR (1 << 24) +#define TURN_AROUND_ACK_TIMEOUT (1 << 23) +#define LP_RX_TIMEOUT (1 << 22) +#define HS_TX_TIMEOUT (1 << 21) +#define DPI_FIFO_UNDERRUN (1 << 20) +#define LOW_CONTENTION (1 << 19) +#define HIGH_CONTENTION (1 << 18) +#define TXDSI_VC_ID_INVALID (1 << 17) +#define TXDSI_DATA_TYPE_NOT_RECOGNISED (1 << 16) +#define TXCHECKSUM_ERROR (1 << 15) +#define TXECC_MULTIBIT_ERROR (1 << 14) +#define TXECC_SINGLE_BIT_ERROR (1 << 13) +#define TXFALSE_CONTROL_ERROR (1 << 12) +#define RXDSI_VC_ID_INVALID (1 << 11) +#define RXDSI_DATA_TYPE_NOT_REGOGNISED (1 << 10) +#define RXCHECKSUM_ERROR (1 << 9) +#define RXECC_MULTIBIT_ERROR (1 << 8) +#define RXECC_SINGLE_BIT_ERROR (1 << 7) +#define RXFALSE_CONTROL_ERROR (1 << 6) +#define RXHS_RECEIVE_TIMEOUT_ERROR (1 << 5) +#define RX_LP_TX_SYNC_ERROR (1 << 4) +#define RXEXCAPE_MODE_ENTRY_ERROR (1 << 3) +#define RXEOT_SYNC_ERROR (1 << 2) +#define RXSOT_SYNC_ERROR (1 << 1) +#define RXSOT_ERROR (1 << 0) + +#define _MIPIA_DSI_FUNC_PRG (dev_priv->mipi_mmio_base + 0xb00c) +#define _MIPIC_DSI_FUNC_PRG (dev_priv->mipi_mmio_base + 0xb80c) +#define MIPI_DSI_FUNC_PRG(port) _MMIO_MIPI(port, _MIPIA_DSI_FUNC_PRG, _MIPIC_DSI_FUNC_PRG) +#define CMD_MODE_DATA_WIDTH_MASK (7 << 13) +#define CMD_MODE_NOT_SUPPORTED (0 << 13) +#define CMD_MODE_DATA_WIDTH_16_BIT (1 << 13) +#define CMD_MODE_DATA_WIDTH_9_BIT (2 << 13) +#define CMD_MODE_DATA_WIDTH_8_BIT (3 << 13) +#define CMD_MODE_DATA_WIDTH_OPTION1 (4 << 13) +#define CMD_MODE_DATA_WIDTH_OPTION2 (5 << 13) +#define VID_MODE_FORMAT_MASK (0xf << 7) +#define VID_MODE_NOT_SUPPORTED (0 << 7) +#define VID_MODE_FORMAT_RGB565 (1 << 7) +#define VID_MODE_FORMAT_RGB666_PACKED (2 << 7) +#define VID_MODE_FORMAT_RGB666 (3 << 7) +#define VID_MODE_FORMAT_RGB888 (4 << 7) +#define CMD_MODE_CHANNEL_NUMBER_SHIFT 5 +#define CMD_MODE_CHANNEL_NUMBER_MASK (3 << 5) +#define VID_MODE_CHANNEL_NUMBER_SHIFT 3 +#define VID_MODE_CHANNEL_NUMBER_MASK (3 << 3) +#define DATA_LANES_PRG_REG_SHIFT 0 +#define DATA_LANES_PRG_REG_MASK (7 << 0) + +#define _MIPIA_HS_TX_TIMEOUT (dev_priv->mipi_mmio_base + 0xb010) +#define _MIPIC_HS_TX_TIMEOUT (dev_priv->mipi_mmio_base + 0xb810) +#define MIPI_HS_TX_TIMEOUT(port) _MMIO_MIPI(port, _MIPIA_HS_TX_TIMEOUT, _MIPIC_HS_TX_TIMEOUT) +#define HIGH_SPEED_TX_TIMEOUT_COUNTER_MASK 0xffffff + +#define _MIPIA_LP_RX_TIMEOUT (dev_priv->mipi_mmio_base + 0xb014) +#define _MIPIC_LP_RX_TIMEOUT (dev_priv->mipi_mmio_base + 0xb814) +#define MIPI_LP_RX_TIMEOUT(port) _MMIO_MIPI(port, _MIPIA_LP_RX_TIMEOUT, _MIPIC_LP_RX_TIMEOUT) +#define LOW_POWER_RX_TIMEOUT_COUNTER_MASK 0xffffff + +#define _MIPIA_TURN_AROUND_TIMEOUT (dev_priv->mipi_mmio_base + 0xb018) +#define _MIPIC_TURN_AROUND_TIMEOUT (dev_priv->mipi_mmio_base + 0xb818) +#define MIPI_TURN_AROUND_TIMEOUT(port) _MMIO_MIPI(port, _MIPIA_TURN_AROUND_TIMEOUT, _MIPIC_TURN_AROUND_TIMEOUT) +#define TURN_AROUND_TIMEOUT_MASK 0x3f + +#define _MIPIA_DEVICE_RESET_TIMER (dev_priv->mipi_mmio_base + 0xb01c) +#define _MIPIC_DEVICE_RESET_TIMER (dev_priv->mipi_mmio_base + 0xb81c) +#define MIPI_DEVICE_RESET_TIMER(port) _MMIO_MIPI(port, _MIPIA_DEVICE_RESET_TIMER, _MIPIC_DEVICE_RESET_TIMER) +#define DEVICE_RESET_TIMER_MASK 0xffff + +#define _MIPIA_DPI_RESOLUTION (dev_priv->mipi_mmio_base + 0xb020) +#define _MIPIC_DPI_RESOLUTION (dev_priv->mipi_mmio_base + 0xb820) +#define MIPI_DPI_RESOLUTION(port) _MMIO_MIPI(port, _MIPIA_DPI_RESOLUTION, _MIPIC_DPI_RESOLUTION) +#define VERTICAL_ADDRESS_SHIFT 16 +#define VERTICAL_ADDRESS_MASK (0xffff << 16) +#define HORIZONTAL_ADDRESS_SHIFT 0 +#define HORIZONTAL_ADDRESS_MASK 0xffff + +#define _MIPIA_DBI_FIFO_THROTTLE (dev_priv->mipi_mmio_base + 0xb024) +#define _MIPIC_DBI_FIFO_THROTTLE (dev_priv->mipi_mmio_base + 0xb824) +#define MIPI_DBI_FIFO_THROTTLE(port) _MMIO_MIPI(port, _MIPIA_DBI_FIFO_THROTTLE, _MIPIC_DBI_FIFO_THROTTLE) +#define DBI_FIFO_EMPTY_HALF (0 << 0) +#define DBI_FIFO_EMPTY_QUARTER (1 << 0) +#define DBI_FIFO_EMPTY_7_LOCATIONS (2 << 0) + +/* regs below are bits 15:0 */ +#define _MIPIA_HSYNC_PADDING_COUNT (dev_priv->mipi_mmio_base + 0xb028) +#define _MIPIC_HSYNC_PADDING_COUNT (dev_priv->mipi_mmio_base + 0xb828) +#define MIPI_HSYNC_PADDING_COUNT(port) _MMIO_MIPI(port, _MIPIA_HSYNC_PADDING_COUNT, _MIPIC_HSYNC_PADDING_COUNT) + +#define _MIPIA_HBP_COUNT (dev_priv->mipi_mmio_base + 0xb02c) +#define _MIPIC_HBP_COUNT (dev_priv->mipi_mmio_base + 0xb82c) +#define MIPI_HBP_COUNT(port) _MMIO_MIPI(port, _MIPIA_HBP_COUNT, _MIPIC_HBP_COUNT) + +#define _MIPIA_HFP_COUNT (dev_priv->mipi_mmio_base + 0xb030) +#define _MIPIC_HFP_COUNT (dev_priv->mipi_mmio_base + 0xb830) +#define MIPI_HFP_COUNT(port) _MMIO_MIPI(port, _MIPIA_HFP_COUNT, _MIPIC_HFP_COUNT) + +#define _MIPIA_HACTIVE_AREA_COUNT (dev_priv->mipi_mmio_base + 0xb034) +#define _MIPIC_HACTIVE_AREA_COUNT (dev_priv->mipi_mmio_base + 0xb834) +#define MIPI_HACTIVE_AREA_COUNT(port) _MMIO_MIPI(port, _MIPIA_HACTIVE_AREA_COUNT, _MIPIC_HACTIVE_AREA_COUNT) + +#define _MIPIA_VSYNC_PADDING_COUNT (dev_priv->mipi_mmio_base + 0xb038) +#define _MIPIC_VSYNC_PADDING_COUNT (dev_priv->mipi_mmio_base + 0xb838) +#define MIPI_VSYNC_PADDING_COUNT(port) _MMIO_MIPI(port, _MIPIA_VSYNC_PADDING_COUNT, _MIPIC_VSYNC_PADDING_COUNT) + +#define _MIPIA_VBP_COUNT (dev_priv->mipi_mmio_base + 0xb03c) +#define _MIPIC_VBP_COUNT (dev_priv->mipi_mmio_base + 0xb83c) +#define MIPI_VBP_COUNT(port) _MMIO_MIPI(port, _MIPIA_VBP_COUNT, _MIPIC_VBP_COUNT) + +#define _MIPIA_VFP_COUNT (dev_priv->mipi_mmio_base + 0xb040) +#define _MIPIC_VFP_COUNT (dev_priv->mipi_mmio_base + 0xb840) +#define MIPI_VFP_COUNT(port) _MMIO_MIPI(port, _MIPIA_VFP_COUNT, _MIPIC_VFP_COUNT) + +#define _MIPIA_HIGH_LOW_SWITCH_COUNT (dev_priv->mipi_mmio_base + 0xb044) +#define _MIPIC_HIGH_LOW_SWITCH_COUNT (dev_priv->mipi_mmio_base + 0xb844) +#define MIPI_HIGH_LOW_SWITCH_COUNT(port) _MMIO_MIPI(port, _MIPIA_HIGH_LOW_SWITCH_COUNT, _MIPIC_HIGH_LOW_SWITCH_COUNT) + +/* regs above are bits 15:0 */ + +#define _MIPIA_DPI_CONTROL (dev_priv->mipi_mmio_base + 0xb048) +#define _MIPIC_DPI_CONTROL (dev_priv->mipi_mmio_base + 0xb848) +#define MIPI_DPI_CONTROL(port) _MMIO_MIPI(port, _MIPIA_DPI_CONTROL, _MIPIC_DPI_CONTROL) +#define DPI_LP_MODE (1 << 6) +#define BACKLIGHT_OFF (1 << 5) +#define BACKLIGHT_ON (1 << 4) +#define COLOR_MODE_OFF (1 << 3) +#define COLOR_MODE_ON (1 << 2) +#define TURN_ON (1 << 1) +#define SHUTDOWN (1 << 0) + +#define _MIPIA_DPI_DATA (dev_priv->mipi_mmio_base + 0xb04c) +#define _MIPIC_DPI_DATA (dev_priv->mipi_mmio_base + 0xb84c) +#define MIPI_DPI_DATA(port) _MMIO_MIPI(port, _MIPIA_DPI_DATA, _MIPIC_DPI_DATA) +#define COMMAND_BYTE_SHIFT 0 +#define COMMAND_BYTE_MASK (0x3f << 0) + +#define _MIPIA_INIT_COUNT (dev_priv->mipi_mmio_base + 0xb050) +#define _MIPIC_INIT_COUNT (dev_priv->mipi_mmio_base + 0xb850) +#define MIPI_INIT_COUNT(port) _MMIO_MIPI(port, _MIPIA_INIT_COUNT, _MIPIC_INIT_COUNT) +#define MASTER_INIT_TIMER_SHIFT 0 +#define MASTER_INIT_TIMER_MASK (0xffff << 0) + +#define _MIPIA_MAX_RETURN_PKT_SIZE (dev_priv->mipi_mmio_base + 0xb054) +#define _MIPIC_MAX_RETURN_PKT_SIZE (dev_priv->mipi_mmio_base + 0xb854) +#define MIPI_MAX_RETURN_PKT_SIZE(port) _MMIO_MIPI(port, \ + _MIPIA_MAX_RETURN_PKT_SIZE, _MIPIC_MAX_RETURN_PKT_SIZE) +#define MAX_RETURN_PKT_SIZE_SHIFT 0 +#define MAX_RETURN_PKT_SIZE_MASK (0x3ff << 0) + +#define _MIPIA_VIDEO_MODE_FORMAT (dev_priv->mipi_mmio_base + 0xb058) +#define _MIPIC_VIDEO_MODE_FORMAT (dev_priv->mipi_mmio_base + 0xb858) +#define MIPI_VIDEO_MODE_FORMAT(port) _MMIO_MIPI(port, _MIPIA_VIDEO_MODE_FORMAT, _MIPIC_VIDEO_MODE_FORMAT) +#define RANDOM_DPI_DISPLAY_RESOLUTION (1 << 4) +#define DISABLE_VIDEO_BTA (1 << 3) +#define IP_TG_CONFIG (1 << 2) +#define VIDEO_MODE_NON_BURST_WITH_SYNC_PULSE (1 << 0) +#define VIDEO_MODE_NON_BURST_WITH_SYNC_EVENTS (2 << 0) +#define VIDEO_MODE_BURST (3 << 0) + +#define _MIPIA_EOT_DISABLE (dev_priv->mipi_mmio_base + 0xb05c) +#define _MIPIC_EOT_DISABLE (dev_priv->mipi_mmio_base + 0xb85c) +#define MIPI_EOT_DISABLE(port) _MMIO_MIPI(port, _MIPIA_EOT_DISABLE, _MIPIC_EOT_DISABLE) +#define BXT_DEFEATURE_DPI_FIFO_CTR (1 << 9) +#define BXT_DPHY_DEFEATURE_EN (1 << 8) +#define LP_RX_TIMEOUT_ERROR_RECOVERY_DISABLE (1 << 7) +#define HS_RX_TIMEOUT_ERROR_RECOVERY_DISABLE (1 << 6) +#define LOW_CONTENTION_RECOVERY_DISABLE (1 << 5) +#define HIGH_CONTENTION_RECOVERY_DISABLE (1 << 4) +#define TXDSI_TYPE_NOT_RECOGNISED_ERROR_RECOVERY_DISABLE (1 << 3) +#define TXECC_MULTIBIT_ERROR_RECOVERY_DISABLE (1 << 2) +#define CLOCKSTOP (1 << 1) +#define EOT_DISABLE (1 << 0) + +#define _MIPIA_LP_BYTECLK (dev_priv->mipi_mmio_base + 0xb060) +#define _MIPIC_LP_BYTECLK (dev_priv->mipi_mmio_base + 0xb860) +#define MIPI_LP_BYTECLK(port) _MMIO_MIPI(port, _MIPIA_LP_BYTECLK, _MIPIC_LP_BYTECLK) +#define LP_BYTECLK_SHIFT 0 +#define LP_BYTECLK_MASK (0xffff << 0) + +#define _MIPIA_TLPX_TIME_COUNT (dev_priv->mipi_mmio_base + 0xb0a4) +#define _MIPIC_TLPX_TIME_COUNT (dev_priv->mipi_mmio_base + 0xb8a4) +#define MIPI_TLPX_TIME_COUNT(port) _MMIO_MIPI(port, _MIPIA_TLPX_TIME_COUNT, _MIPIC_TLPX_TIME_COUNT) + +#define _MIPIA_CLK_LANE_TIMING (dev_priv->mipi_mmio_base + 0xb098) +#define _MIPIC_CLK_LANE_TIMING (dev_priv->mipi_mmio_base + 0xb898) +#define MIPI_CLK_LANE_TIMING(port) _MMIO_MIPI(port, _MIPIA_CLK_LANE_TIMING, _MIPIC_CLK_LANE_TIMING) + +/* bits 31:0 */ +#define _MIPIA_LP_GEN_DATA (dev_priv->mipi_mmio_base + 0xb064) +#define _MIPIC_LP_GEN_DATA (dev_priv->mipi_mmio_base + 0xb864) +#define MIPI_LP_GEN_DATA(port) _MMIO_MIPI(port, _MIPIA_LP_GEN_DATA, _MIPIC_LP_GEN_DATA) + +/* bits 31:0 */ +#define _MIPIA_HS_GEN_DATA (dev_priv->mipi_mmio_base + 0xb068) +#define _MIPIC_HS_GEN_DATA (dev_priv->mipi_mmio_base + 0xb868) +#define MIPI_HS_GEN_DATA(port) _MMIO_MIPI(port, _MIPIA_HS_GEN_DATA, _MIPIC_HS_GEN_DATA) + +#define _MIPIA_LP_GEN_CTRL (dev_priv->mipi_mmio_base + 0xb06c) +#define _MIPIC_LP_GEN_CTRL (dev_priv->mipi_mmio_base + 0xb86c) +#define MIPI_LP_GEN_CTRL(port) _MMIO_MIPI(port, _MIPIA_LP_GEN_CTRL, _MIPIC_LP_GEN_CTRL) +#define _MIPIA_HS_GEN_CTRL (dev_priv->mipi_mmio_base + 0xb070) +#define _MIPIC_HS_GEN_CTRL (dev_priv->mipi_mmio_base + 0xb870) +#define MIPI_HS_GEN_CTRL(port) _MMIO_MIPI(port, _MIPIA_HS_GEN_CTRL, _MIPIC_HS_GEN_CTRL) +#define LONG_PACKET_WORD_COUNT_SHIFT 8 +#define LONG_PACKET_WORD_COUNT_MASK (0xffff << 8) +#define SHORT_PACKET_PARAM_SHIFT 8 +#define SHORT_PACKET_PARAM_MASK (0xffff << 8) +#define VIRTUAL_CHANNEL_SHIFT 6 +#define VIRTUAL_CHANNEL_MASK (3 << 6) +#define DATA_TYPE_SHIFT 0 +#define DATA_TYPE_MASK (0x3f << 0) +/* data type values, see include/video/mipi_display.h */ + +#define _MIPIA_GEN_FIFO_STAT (dev_priv->mipi_mmio_base + 0xb074) +#define _MIPIC_GEN_FIFO_STAT (dev_priv->mipi_mmio_base + 0xb874) +#define MIPI_GEN_FIFO_STAT(port) _MMIO_MIPI(port, _MIPIA_GEN_FIFO_STAT, _MIPIC_GEN_FIFO_STAT) +#define DPI_FIFO_EMPTY (1 << 28) +#define DBI_FIFO_EMPTY (1 << 27) +#define LP_CTRL_FIFO_EMPTY (1 << 26) +#define LP_CTRL_FIFO_HALF_EMPTY (1 << 25) +#define LP_CTRL_FIFO_FULL (1 << 24) +#define HS_CTRL_FIFO_EMPTY (1 << 18) +#define HS_CTRL_FIFO_HALF_EMPTY (1 << 17) +#define HS_CTRL_FIFO_FULL (1 << 16) +#define LP_DATA_FIFO_EMPTY (1 << 10) +#define LP_DATA_FIFO_HALF_EMPTY (1 << 9) +#define LP_DATA_FIFO_FULL (1 << 8) +#define HS_DATA_FIFO_EMPTY (1 << 2) +#define HS_DATA_FIFO_HALF_EMPTY (1 << 1) +#define HS_DATA_FIFO_FULL (1 << 0) + +#define _MIPIA_HS_LS_DBI_ENABLE (dev_priv->mipi_mmio_base + 0xb078) +#define _MIPIC_HS_LS_DBI_ENABLE (dev_priv->mipi_mmio_base + 0xb878) +#define MIPI_HS_LP_DBI_ENABLE(port) _MMIO_MIPI(port, _MIPIA_HS_LS_DBI_ENABLE, _MIPIC_HS_LS_DBI_ENABLE) +#define DBI_HS_LP_MODE_MASK (1 << 0) +#define DBI_LP_MODE (1 << 0) +#define DBI_HS_MODE (0 << 0) + +#define _MIPIA_DPHY_PARAM (dev_priv->mipi_mmio_base + 0xb080) +#define _MIPIC_DPHY_PARAM (dev_priv->mipi_mmio_base + 0xb880) +#define MIPI_DPHY_PARAM(port) _MMIO_MIPI(port, _MIPIA_DPHY_PARAM, _MIPIC_DPHY_PARAM) +#define EXIT_ZERO_COUNT_SHIFT 24 +#define EXIT_ZERO_COUNT_MASK (0x3f << 24) +#define TRAIL_COUNT_SHIFT 16 +#define TRAIL_COUNT_MASK (0x1f << 16) +#define CLK_ZERO_COUNT_SHIFT 8 +#define CLK_ZERO_COUNT_MASK (0xff << 8) +#define PREPARE_COUNT_SHIFT 0 +#define PREPARE_COUNT_MASK (0x3f << 0) + +/* bits 31:0 */ +#define _MIPIA_DBI_BW_CTRL (dev_priv->mipi_mmio_base + 0xb084) +#define _MIPIC_DBI_BW_CTRL (dev_priv->mipi_mmio_base + 0xb884) +#define MIPI_DBI_BW_CTRL(port) _MMIO_MIPI(port, _MIPIA_DBI_BW_CTRL, _MIPIC_DBI_BW_CTRL) + +#define _MIPIA_CLK_LANE_SWITCH_TIME_CNT (dev_priv->mipi_mmio_base + 0xb088) +#define _MIPIC_CLK_LANE_SWITCH_TIME_CNT (dev_priv->mipi_mmio_base + 0xb888) +#define MIPI_CLK_LANE_SWITCH_TIME_CNT(port) _MMIO_MIPI(port, _MIPIA_CLK_LANE_SWITCH_TIME_CNT, _MIPIC_CLK_LANE_SWITCH_TIME_CNT) +#define LP_HS_SSW_CNT_SHIFT 16 +#define LP_HS_SSW_CNT_MASK (0xffff << 16) +#define HS_LP_PWR_SW_CNT_SHIFT 0 +#define HS_LP_PWR_SW_CNT_MASK (0xffff << 0) + +#define _MIPIA_STOP_STATE_STALL (dev_priv->mipi_mmio_base + 0xb08c) +#define _MIPIC_STOP_STATE_STALL (dev_priv->mipi_mmio_base + 0xb88c) +#define MIPI_STOP_STATE_STALL(port) _MMIO_MIPI(port, _MIPIA_STOP_STATE_STALL, _MIPIC_STOP_STATE_STALL) +#define STOP_STATE_STALL_COUNTER_SHIFT 0 +#define STOP_STATE_STALL_COUNTER_MASK (0xff << 0) + +#define _MIPIA_INTR_STAT_REG_1 (dev_priv->mipi_mmio_base + 0xb090) +#define _MIPIC_INTR_STAT_REG_1 (dev_priv->mipi_mmio_base + 0xb890) +#define MIPI_INTR_STAT_REG_1(port) _MMIO_MIPI(port, _MIPIA_INTR_STAT_REG_1, _MIPIC_INTR_STAT_REG_1) +#define _MIPIA_INTR_EN_REG_1 (dev_priv->mipi_mmio_base + 0xb094) +#define _MIPIC_INTR_EN_REG_1 (dev_priv->mipi_mmio_base + 0xb894) +#define MIPI_INTR_EN_REG_1(port) _MMIO_MIPI(port, _MIPIA_INTR_EN_REG_1, _MIPIC_INTR_EN_REG_1) +#define RX_CONTENTION_DETECTED (1 << 0) + +/* XXX: only pipe A ?!? */ +#define MIPIA_DBI_TYPEC_CTRL (dev_priv->mipi_mmio_base + 0xb100) +#define DBI_TYPEC_ENABLE (1 << 31) +#define DBI_TYPEC_WIP (1 << 30) +#define DBI_TYPEC_OPTION_SHIFT 28 +#define DBI_TYPEC_OPTION_MASK (3 << 28) +#define DBI_TYPEC_FREQ_SHIFT 24 +#define DBI_TYPEC_FREQ_MASK (0xf << 24) +#define DBI_TYPEC_OVERRIDE (1 << 8) +#define DBI_TYPEC_OVERRIDE_COUNTER_SHIFT 0 +#define DBI_TYPEC_OVERRIDE_COUNTER_MASK (0xff << 0) + + +/* MIPI adapter registers */ + +#define _MIPIA_CTRL (dev_priv->mipi_mmio_base + 0xb104) +#define _MIPIC_CTRL (dev_priv->mipi_mmio_base + 0xb904) +#define MIPI_CTRL(port) _MMIO_MIPI(port, _MIPIA_CTRL, _MIPIC_CTRL) +#define ESCAPE_CLOCK_DIVIDER_SHIFT 5 /* A only */ +#define ESCAPE_CLOCK_DIVIDER_MASK (3 << 5) +#define ESCAPE_CLOCK_DIVIDER_1 (0 << 5) +#define ESCAPE_CLOCK_DIVIDER_2 (1 << 5) +#define ESCAPE_CLOCK_DIVIDER_4 (2 << 5) +#define READ_REQUEST_PRIORITY_SHIFT 3 +#define READ_REQUEST_PRIORITY_MASK (3 << 3) +#define READ_REQUEST_PRIORITY_LOW (0 << 3) +#define READ_REQUEST_PRIORITY_HIGH (3 << 3) +#define RGB_FLIP_TO_BGR (1 << 2) + +#define BXT_PIPE_SELECT_SHIFT 7 +#define BXT_PIPE_SELECT_MASK (7 << 7) +#define BXT_PIPE_SELECT(pipe) ((pipe) << 7) +#define GLK_PHY_STATUS_PORT_READY (1 << 31) /* RO */ +#define GLK_ULPS_NOT_ACTIVE (1 << 30) /* RO */ +#define GLK_MIPIIO_RESET_RELEASED (1 << 28) +#define GLK_CLOCK_LANE_STOP_STATE (1 << 27) /* RO */ +#define GLK_DATA_LANE_STOP_STATE (1 << 26) /* RO */ +#define GLK_LP_WAKE (1 << 22) +#define GLK_LP11_LOW_PWR_MODE (1 << 21) +#define GLK_LP00_LOW_PWR_MODE (1 << 20) +#define GLK_FIREWALL_ENABLE (1 << 16) +#define BXT_PIXEL_OVERLAP_CNT_MASK (0xf << 10) +#define BXT_PIXEL_OVERLAP_CNT_SHIFT 10 +#define BXT_DSC_ENABLE (1 << 3) +#define BXT_RGB_FLIP (1 << 2) +#define GLK_MIPIIO_PORT_POWERED (1 << 1) /* RO */ +#define GLK_MIPIIO_ENABLE (1 << 0) + +#define _MIPIA_DATA_ADDRESS (dev_priv->mipi_mmio_base + 0xb108) +#define _MIPIC_DATA_ADDRESS (dev_priv->mipi_mmio_base + 0xb908) +#define MIPI_DATA_ADDRESS(port) _MMIO_MIPI(port, _MIPIA_DATA_ADDRESS, _MIPIC_DATA_ADDRESS) +#define DATA_MEM_ADDRESS_SHIFT 5 +#define DATA_MEM_ADDRESS_MASK (0x7ffffff << 5) +#define DATA_VALID (1 << 0) + +#define _MIPIA_DATA_LENGTH (dev_priv->mipi_mmio_base + 0xb10c) +#define _MIPIC_DATA_LENGTH (dev_priv->mipi_mmio_base + 0xb90c) +#define MIPI_DATA_LENGTH(port) _MMIO_MIPI(port, _MIPIA_DATA_LENGTH, _MIPIC_DATA_LENGTH) +#define DATA_LENGTH_SHIFT 0 +#define DATA_LENGTH_MASK (0xfffff << 0) + +#define _MIPIA_COMMAND_ADDRESS (dev_priv->mipi_mmio_base + 0xb110) +#define _MIPIC_COMMAND_ADDRESS (dev_priv->mipi_mmio_base + 0xb910) +#define MIPI_COMMAND_ADDRESS(port) _MMIO_MIPI(port, _MIPIA_COMMAND_ADDRESS, _MIPIC_COMMAND_ADDRESS) +#define COMMAND_MEM_ADDRESS_SHIFT 5 +#define COMMAND_MEM_ADDRESS_MASK (0x7ffffff << 5) +#define AUTO_PWG_ENABLE (1 << 2) +#define MEMORY_WRITE_DATA_FROM_PIPE_RENDERING (1 << 1) +#define COMMAND_VALID (1 << 0) + +#define _MIPIA_COMMAND_LENGTH (dev_priv->mipi_mmio_base + 0xb114) +#define _MIPIC_COMMAND_LENGTH (dev_priv->mipi_mmio_base + 0xb914) +#define MIPI_COMMAND_LENGTH(port) _MMIO_MIPI(port, _MIPIA_COMMAND_LENGTH, _MIPIC_COMMAND_LENGTH) +#define COMMAND_LENGTH_SHIFT(n) (8 * (n)) /* n: 0...3 */ +#define COMMAND_LENGTH_MASK(n) (0xff << (8 * (n))) + +#define _MIPIA_READ_DATA_RETURN0 (dev_priv->mipi_mmio_base + 0xb118) +#define _MIPIC_READ_DATA_RETURN0 (dev_priv->mipi_mmio_base + 0xb918) +#define MIPI_READ_DATA_RETURN(port, n) _MMIO(_MIPI(port, _MIPIA_READ_DATA_RETURN0, _MIPIC_READ_DATA_RETURN0) + 4 * (n)) /* n: 0...7 */ + +#define _MIPIA_READ_DATA_VALID (dev_priv->mipi_mmio_base + 0xb138) +#define _MIPIC_READ_DATA_VALID (dev_priv->mipi_mmio_base + 0xb938) +#define MIPI_READ_DATA_VALID(port) _MMIO_MIPI(port, _MIPIA_READ_DATA_VALID, _MIPIC_READ_DATA_VALID) +#define READ_DATA_VALID(n) (1 << (n)) + +/* For UMS only (deprecated): */ +#define _PALETTE_A (dev_priv->info.display_mmio_offset + 0xa000) +#define _PALETTE_B (dev_priv->info.display_mmio_offset + 0xa800) + +/* MOCS (Memory Object Control State) registers */ +#define GEN9_LNCFCMOCS(i) _MMIO(0xb020 + (i) * 4) /* L3 Cache Control */ + +#define GEN9_GFX_MOCS(i) _MMIO(0xc800 + (i) * 4) /* Graphics MOCS registers */ +#define GEN9_MFX0_MOCS(i) _MMIO(0xc900 + (i) * 4) /* Media 0 MOCS registers */ +#define GEN9_MFX1_MOCS(i) _MMIO(0xca00 + (i) * 4) /* Media 1 MOCS registers */ +#define GEN9_VEBOX_MOCS(i) _MMIO(0xcb00 + (i) * 4) /* Video MOCS registers */ +#define GEN9_BLT_MOCS(i) _MMIO(0xcc00 + (i) * 4) /* Blitter MOCS registers */ +/* Media decoder 2 MOCS registers */ +#define GEN11_MFX2_MOCS(i) _MMIO(0x10000 + (i) * 4) + +#define GEN10_SCRATCH_LNCF2 _MMIO(0xb0a0) +#define PMFLUSHDONE_LNICRSDROP (1 << 20) +#define PMFLUSH_GAPL3UNBLOCK (1 << 21) +#define PMFLUSHDONE_LNEBLK (1 << 22) + +/* gamt regs */ +#define GEN8_L3_LRA_1_GPGPU _MMIO(0x4dd4) +#define GEN8_L3_LRA_1_GPGPU_DEFAULT_VALUE_BDW 0x67F1427F /* max/min for LRA1/2 */ +#define GEN8_L3_LRA_1_GPGPU_DEFAULT_VALUE_CHV 0x5FF101FF /* max/min for LRA1/2 */ +#define GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_SKL 0x67F1427F /* " " */ +#define GEN9_L3_LRA_1_GPGPU_DEFAULT_VALUE_BXT 0x5FF101FF /* " " */ + +#define MMCD_MISC_CTRL _MMIO(0x4ddc) /* skl+ */ +#define MMCD_PCLA (1 << 31) +#define MMCD_HOTSPOT_EN (1 << 27) + +#define _ICL_PHY_MISC_A 0x64C00 +#define _ICL_PHY_MISC_B 0x64C04 +#define ICL_PHY_MISC(port) _MMIO_PORT(port, _ICL_PHY_MISC_A, \ + _ICL_PHY_MISC_B) +#define ICL_PHY_MISC_DE_IO_COMP_PWR_DOWN (1 << 23) + +/* Icelake Display Stream Compression Registers */ +#define DSCA_PICTURE_PARAMETER_SET_0 0x6B200 +#define DSCC_PICTURE_PARAMETER_SET_0 0x6BA00 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_0_PB 0x78270 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_0_PB 0x78370 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_0_PC 0x78470 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_0_PC 0x78570 +#define ICL_DSC0_PICTURE_PARAMETER_SET_0(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_0_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_0_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_0(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_0_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_0_PC) +#define DSC_VBR_ENABLE (1 << 19) +#define DSC_422_ENABLE (1 << 18) +#define DSC_COLOR_SPACE_CONVERSION (1 << 17) +#define DSC_BLOCK_PREDICTION (1 << 16) +#define DSC_LINE_BUF_DEPTH_SHIFT 12 +#define DSC_BPC_SHIFT 8 +#define DSC_VER_MIN_SHIFT 4 +#define DSC_VER_MAJ (0x1 << 0) + +#define DSCA_PICTURE_PARAMETER_SET_1 0x6B204 +#define DSCC_PICTURE_PARAMETER_SET_1 0x6BA04 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_1_PB 0x78274 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_1_PB 0x78374 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_1_PC 0x78474 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_1_PC 0x78574 +#define ICL_DSC0_PICTURE_PARAMETER_SET_1(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_1_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_1_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_1(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_1_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_1_PC) +#define DSC_BPP(bpp) ((bpp) << 0) + +#define DSCA_PICTURE_PARAMETER_SET_2 0x6B208 +#define DSCC_PICTURE_PARAMETER_SET_2 0x6BA08 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_2_PB 0x78278 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_2_PB 0x78378 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_2_PC 0x78478 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_2_PC 0x78578 +#define ICL_DSC0_PICTURE_PARAMETER_SET_2(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_2_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_2_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_2(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_2_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_2_PC) +#define DSC_PIC_WIDTH(pic_width) ((pic_width) << 16) +#define DSC_PIC_HEIGHT(pic_height) ((pic_height) << 0) + +#define DSCA_PICTURE_PARAMETER_SET_3 0x6B20C +#define DSCC_PICTURE_PARAMETER_SET_3 0x6BA0C +#define _ICL_DSC0_PICTURE_PARAMETER_SET_3_PB 0x7827C +#define _ICL_DSC1_PICTURE_PARAMETER_SET_3_PB 0x7837C +#define _ICL_DSC0_PICTURE_PARAMETER_SET_3_PC 0x7847C +#define _ICL_DSC1_PICTURE_PARAMETER_SET_3_PC 0x7857C +#define ICL_DSC0_PICTURE_PARAMETER_SET_3(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_3_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_3_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_3(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_3_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_3_PC) +#define DSC_SLICE_WIDTH(slice_width) ((slice_width) << 16) +#define DSC_SLICE_HEIGHT(slice_height) ((slice_height) << 0) + +#define DSCA_PICTURE_PARAMETER_SET_4 0x6B210 +#define DSCC_PICTURE_PARAMETER_SET_4 0x6BA10 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_4_PB 0x78280 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_4_PB 0x78380 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_4_PC 0x78480 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_4_PC 0x78580 +#define ICL_DSC0_PICTURE_PARAMETER_SET_4(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_4_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_4_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_4(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_4_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_4_PC) +#define DSC_INITIAL_DEC_DELAY(dec_delay) ((dec_delay) << 16) +#define DSC_INITIAL_XMIT_DELAY(xmit_delay) ((xmit_delay) << 0) + +#define DSCA_PICTURE_PARAMETER_SET_5 0x6B214 +#define DSCC_PICTURE_PARAMETER_SET_5 0x6BA14 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_5_PB 0x78284 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_5_PB 0x78384 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_5_PC 0x78484 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_5_PC 0x78584 +#define ICL_DSC0_PICTURE_PARAMETER_SET_5(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_5_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_5_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_5(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_5_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_5_PC) +#define DSC_SCALE_DEC_INTINT(scale_dec) ((scale_dec) << 16) +#define DSC_SCALE_INC_INT(scale_inc) ((scale_inc) << 0) + +#define DSCA_PICTURE_PARAMETER_SET_6 0x6B218 +#define DSCC_PICTURE_PARAMETER_SET_6 0x6BA18 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_6_PB 0x78288 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_6_PB 0x78388 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_6_PC 0x78488 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_6_PC 0x78588 +#define ICL_DSC0_PICTURE_PARAMETER_SET_6(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_6_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_6_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_6(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_6_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_6_PC) +#define DSC_FLATNESS_MAX_QP(max_qp) (qp << 24) +#define DSC_FLATNESS_MIN_QP(min_qp) (qp << 16) +#define DSC_FIRST_LINE_BPG_OFFSET(offset) ((offset) << 8) +#define DSC_INITIAL_SCALE_VALUE(value) ((value) << 0) + +#define DSCA_PICTURE_PARAMETER_SET_7 0x6B21C +#define DSCC_PICTURE_PARAMETER_SET_7 0x6BA1C +#define _ICL_DSC0_PICTURE_PARAMETER_SET_7_PB 0x7828C +#define _ICL_DSC1_PICTURE_PARAMETER_SET_7_PB 0x7838C +#define _ICL_DSC0_PICTURE_PARAMETER_SET_7_PC 0x7848C +#define _ICL_DSC1_PICTURE_PARAMETER_SET_7_PC 0x7858C +#define ICL_DSC0_PICTURE_PARAMETER_SET_7(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_7_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_7_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_7(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_7_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_7_PC) +#define DSC_NFL_BPG_OFFSET(bpg_offset) ((bpg_offset) << 16) +#define DSC_SLICE_BPG_OFFSET(bpg_offset) ((bpg_offset) << 0) + +#define DSCA_PICTURE_PARAMETER_SET_8 0x6B220 +#define DSCC_PICTURE_PARAMETER_SET_8 0x6BA20 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_8_PB 0x78290 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_8_PB 0x78390 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_8_PC 0x78490 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_8_PC 0x78590 +#define ICL_DSC0_PICTURE_PARAMETER_SET_8(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_8_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_8_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_8(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_8_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_8_PC) +#define DSC_INITIAL_OFFSET(initial_offset) ((initial_offset) << 16) +#define DSC_FINAL_OFFSET(final_offset) ((final_offset) << 0) + +#define DSCA_PICTURE_PARAMETER_SET_9 0x6B224 +#define DSCC_PICTURE_PARAMETER_SET_9 0x6BA24 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_9_PB 0x78294 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_9_PB 0x78394 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_9_PC 0x78494 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_9_PC 0x78594 +#define ICL_DSC0_PICTURE_PARAMETER_SET_9(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_9_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_9_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_9(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_9_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_9_PC) +#define DSC_RC_EDGE_FACTOR(rc_edge_fact) ((rc_edge_fact) << 16) +#define DSC_RC_MODEL_SIZE(rc_model_size) ((rc_model_size) << 0) + +#define DSCA_PICTURE_PARAMETER_SET_10 0x6B228 +#define DSCC_PICTURE_PARAMETER_SET_10 0x6BA28 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_10_PB 0x78298 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_10_PB 0x78398 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_10_PC 0x78498 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_10_PC 0x78598 +#define ICL_DSC0_PICTURE_PARAMETER_SET_10(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_10_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_10_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_10(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_10_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_10_PC) +#define DSC_RC_TARGET_OFF_LOW(rc_tgt_off_low) ((rc_tgt_off_low) << 20) +#define DSC_RC_TARGET_OFF_HIGH(rc_tgt_off_high) ((rc_tgt_off_high) << 16) +#define DSC_RC_QUANT_INC_LIMIT1(lim) ((lim) << 8) +#define DSC_RC_QUANT_INC_LIMIT0(lim) ((lim) << 0) + +#define DSCA_PICTURE_PARAMETER_SET_11 0x6B22C +#define DSCC_PICTURE_PARAMETER_SET_11 0x6BA2C +#define _ICL_DSC0_PICTURE_PARAMETER_SET_11_PB 0x7829C +#define _ICL_DSC1_PICTURE_PARAMETER_SET_11_PB 0x7839C +#define _ICL_DSC0_PICTURE_PARAMETER_SET_11_PC 0x7849C +#define _ICL_DSC1_PICTURE_PARAMETER_SET_11_PC 0x7859C +#define ICL_DSC0_PICTURE_PARAMETER_SET_11(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_11_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_11_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_11(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_11_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_11_PC) + +#define DSCA_PICTURE_PARAMETER_SET_12 0x6B260 +#define DSCC_PICTURE_PARAMETER_SET_12 0x6BA60 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_12_PB 0x782A0 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_12_PB 0x783A0 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_12_PC 0x784A0 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_12_PC 0x785A0 +#define ICL_DSC0_PICTURE_PARAMETER_SET_12(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_12_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_12_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_12(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_12_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_12_PC) + +#define DSCA_PICTURE_PARAMETER_SET_13 0x6B264 +#define DSCC_PICTURE_PARAMETER_SET_13 0x6BA64 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_13_PB 0x782A4 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_13_PB 0x783A4 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_13_PC 0x784A4 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_13_PC 0x785A4 +#define ICL_DSC0_PICTURE_PARAMETER_SET_13(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_13_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_13_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_13(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_13_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_13_PC) + +#define DSCA_PICTURE_PARAMETER_SET_14 0x6B268 +#define DSCC_PICTURE_PARAMETER_SET_14 0x6BA68 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_14_PB 0x782A8 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_14_PB 0x783A8 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_14_PC 0x784A8 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_14_PC 0x785A8 +#define ICL_DSC0_PICTURE_PARAMETER_SET_14(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_14_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_14_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_14(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_14_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_14_PC) + +#define DSCA_PICTURE_PARAMETER_SET_15 0x6B26C +#define DSCC_PICTURE_PARAMETER_SET_15 0x6BA6C +#define _ICL_DSC0_PICTURE_PARAMETER_SET_15_PB 0x782AC +#define _ICL_DSC1_PICTURE_PARAMETER_SET_15_PB 0x783AC +#define _ICL_DSC0_PICTURE_PARAMETER_SET_15_PC 0x784AC +#define _ICL_DSC1_PICTURE_PARAMETER_SET_15_PC 0x785AC +#define ICL_DSC0_PICTURE_PARAMETER_SET_15(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_15_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_15_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_15(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_15_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_15_PC) + +#define DSCA_PICTURE_PARAMETER_SET_16 0x6B270 +#define DSCC_PICTURE_PARAMETER_SET_16 0x6BA70 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_16_PB 0x782B0 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_16_PB 0x783B0 +#define _ICL_DSC0_PICTURE_PARAMETER_SET_16_PC 0x784B0 +#define _ICL_DSC1_PICTURE_PARAMETER_SET_16_PC 0x785B0 +#define ICL_DSC0_PICTURE_PARAMETER_SET_16(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_16_PB, \ + _ICL_DSC0_PICTURE_PARAMETER_SET_16_PC) +#define ICL_DSC1_PICTURE_PARAMETER_SET_16(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_16_PB, \ + _ICL_DSC1_PICTURE_PARAMETER_SET_16_PC) +#define DSC_SLICE_PER_LINE(slice_per_line) ((slice_per_line) << 16) +#define DSC_SLICE_CHUNK_SIZE(slice_chunk_aize) (slice_chunk_size << 0) + +/* Icelake Rate Control Buffer Threshold Registers */ +#define DSCA_RC_BUF_THRESH_0 _MMIO(0x6B230) +#define DSCA_RC_BUF_THRESH_0_UDW _MMIO(0x6B230 + 4) +#define DSCC_RC_BUF_THRESH_0 _MMIO(0x6BA30) +#define DSCC_RC_BUF_THRESH_0_UDW _MMIO(0x6BA30 + 4) +#define _ICL_DSC0_RC_BUF_THRESH_0_PB (0x78254) +#define _ICL_DSC0_RC_BUF_THRESH_0_UDW_PB (0x78254 + 4) +#define _ICL_DSC1_RC_BUF_THRESH_0_PB (0x78354) +#define _ICL_DSC1_RC_BUF_THRESH_0_UDW_PB (0x78354 + 4) +#define _ICL_DSC0_RC_BUF_THRESH_0_PC (0x78454) +#define _ICL_DSC0_RC_BUF_THRESH_0_UDW_PC (0x78454 + 4) +#define _ICL_DSC1_RC_BUF_THRESH_0_PC (0x78554) +#define _ICL_DSC1_RC_BUF_THRESH_0_UDW_PC (0x78554 + 4) +#define ICL_DSC0_RC_BUF_THRESH_0(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_RC_BUF_THRESH_0_PB, \ + _ICL_DSC0_RC_BUF_THRESH_0_PC) +#define ICL_DSC0_RC_BUF_THRESH_0_UDW(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_RC_BUF_THRESH_0_UDW_PB, \ + _ICL_DSC0_RC_BUF_THRESH_0_UDW_PC) +#define ICL_DSC1_RC_BUF_THRESH_0(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_RC_BUF_THRESH_0_PB, \ + _ICL_DSC1_RC_BUF_THRESH_0_PC) +#define ICL_DSC1_RC_BUF_THRESH_0_UDW(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_RC_BUF_THRESH_0_UDW_PB, \ + _ICL_DSC1_RC_BUF_THRESH_0_UDW_PC) + +#define DSCA_RC_BUF_THRESH_1 _MMIO(0x6B238) +#define DSCA_RC_BUF_THRESH_1_UDW _MMIO(0x6B238 + 4) +#define DSCC_RC_BUF_THRESH_1 _MMIO(0x6BA38) +#define DSCC_RC_BUF_THRESH_1_UDW _MMIO(0x6BA38 + 4) +#define _ICL_DSC0_RC_BUF_THRESH_1_PB (0x7825C) +#define _ICL_DSC0_RC_BUF_THRESH_1_UDW_PB (0x7825C + 4) +#define _ICL_DSC1_RC_BUF_THRESH_1_PB (0x7835C) +#define _ICL_DSC1_RC_BUF_THRESH_1_UDW_PB (0x7835C + 4) +#define _ICL_DSC0_RC_BUF_THRESH_1_PC (0x7845C) +#define _ICL_DSC0_RC_BUF_THRESH_1_UDW_PC (0x7845C + 4) +#define _ICL_DSC1_RC_BUF_THRESH_1_PC (0x7855C) +#define _ICL_DSC1_RC_BUF_THRESH_1_UDW_PC (0x7855C + 4) +#define ICL_DSC0_RC_BUF_THRESH_1(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_RC_BUF_THRESH_1_PB, \ + _ICL_DSC0_RC_BUF_THRESH_1_PC) +#define ICL_DSC0_RC_BUF_THRESH_1_UDW(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC0_RC_BUF_THRESH_1_UDW_PB, \ + _ICL_DSC0_RC_BUF_THRESH_1_UDW_PC) +#define ICL_DSC1_RC_BUF_THRESH_1(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_RC_BUF_THRESH_1_PB, \ + _ICL_DSC1_RC_BUF_THRESH_1_PC) +#define ICL_DSC1_RC_BUF_THRESH_1_UDW(pipe) _MMIO_PIPE((pipe) - PIPE_B, \ + _ICL_DSC1_RC_BUF_THRESH_1_UDW_PB, \ + _ICL_DSC1_RC_BUF_THRESH_1_UDW_PC) + +#endif /* _I915_REG_H_ */ |