diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/reg.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gvt/reg.h b/drivers/gpu/drm/i915/gvt/reg.h new file mode 100644 index 000000000..d8216c63c --- /dev/null +++ b/drivers/gpu/drm/i915/gvt/reg.h @@ -0,0 +1,144 @@ +/* + * Copyright(c) 2011-2016 Intel Corporation. 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, sublicense, + * 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 NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS 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 _GVT_REG_H +#define _GVT_REG_H + +#define INTEL_GVT_PCI_CLASS_VGA_OTHER 0x80 + +#define INTEL_GVT_PCI_GMCH_CONTROL 0x50 +#define BDW_GMCH_GMS_SHIFT 8 +#define BDW_GMCH_GMS_MASK 0xff + +#define INTEL_GVT_PCI_SWSCI 0xe8 +#define SWSCI_SCI_SELECT (1 << 15) +#define SWSCI_SCI_TRIGGER 1 + +#define INTEL_GVT_PCI_OPREGION 0xfc + +#define INTEL_GVT_OPREGION_CLID 0x1AC +#define INTEL_GVT_OPREGION_SCIC 0x200 +#define OPREGION_SCIC_FUNC_MASK 0x1E +#define OPREGION_SCIC_FUNC_SHIFT 1 +#define OPREGION_SCIC_SUBFUNC_MASK 0xFF00 +#define OPREGION_SCIC_SUBFUNC_SHIFT 8 +#define OPREGION_SCIC_EXIT_MASK 0xE0 +#define INTEL_GVT_OPREGION_SCIC_F_GETBIOSDATA 4 +#define INTEL_GVT_OPREGION_SCIC_F_GETBIOSCALLBACKS 6 +#define INTEL_GVT_OPREGION_SCIC_SF_SUPPRTEDCALLS 0 +#define INTEL_GVT_OPREGION_SCIC_SF_REQEUSTEDCALLBACKS 1 +#define INTEL_GVT_OPREGION_PARM 0x204 + +#define INTEL_GVT_OPREGION_PAGES 2 +#define INTEL_GVT_OPREGION_SIZE (INTEL_GVT_OPREGION_PAGES * PAGE_SIZE) +#define INTEL_GVT_OPREGION_VBT_OFFSET 0x400 +#define INTEL_GVT_OPREGION_VBT_SIZE \ + (INTEL_GVT_OPREGION_SIZE - INTEL_GVT_OPREGION_VBT_OFFSET) + +#define VGT_SPRSTRIDE(pipe) _PIPE(pipe, _SPRA_STRIDE, _PLANE_STRIDE_2_B) + +#define _REG_701C0(pipe, plane) (0x701c0 + pipe * 0x1000 + (plane - 1) * 0x100) +#define _REG_701C4(pipe, plane) (0x701c4 + pipe * 0x1000 + (plane - 1) * 0x100) + +#define SKL_FLIP_EVENT(pipe, plane) (PRIMARY_A_FLIP_DONE + (plane) * 3 + (pipe)) + +#define REG50080_FLIP_TYPE_MASK 0x3 +#define REG50080_FLIP_TYPE_ASYNC 0x1 + +#define REG_50080(_pipe, _plane) ({ \ + typeof(_pipe) (p) = (_pipe); \ + typeof(_plane) (q) = (_plane); \ + (((p) == PIPE_A) ? (((q) == PLANE_PRIMARY) ? (_MMIO(0x50080)) : \ + (_MMIO(0x50090))) : \ + (((p) == PIPE_B) ? (((q) == PLANE_PRIMARY) ? (_MMIO(0x50088)) : \ + (_MMIO(0x50098))) : \ + (((p) == PIPE_C) ? (((q) == PLANE_PRIMARY) ? (_MMIO(0x5008C)) : \ + (_MMIO(0x5009C))) : \ + (_MMIO(0x50080))))); }) + +#define REG_50080_TO_PIPE(_reg) ({ \ + typeof(_reg) (reg) = (_reg); \ + (((reg) == 0x50080 || (reg) == 0x50090) ? (PIPE_A) : \ + (((reg) == 0x50088 || (reg) == 0x50098) ? (PIPE_B) : \ + (((reg) == 0x5008C || (reg) == 0x5009C) ? (PIPE_C) : \ + (INVALID_PIPE)))); }) + +#define REG_50080_TO_PLANE(_reg) ({ \ + typeof(_reg) (reg) = (_reg); \ + (((reg) == 0x50080 || (reg) == 0x50088 || (reg) == 0x5008C) ? \ + (PLANE_PRIMARY) : \ + (((reg) == 0x50090 || (reg) == 0x50098 || (reg) == 0x5009C) ? \ + (PLANE_SPRITE0) : (I915_MAX_PLANES))); }) + +#define GFX_MODE_BIT_SET_IN_MASK(val, bit) \ + ((((bit) & 0xffff0000) == 0) && !!((val) & (((bit) << 16)))) + +#define IS_MASKED_BITS_ENABLED(_val, _b) \ + (((_val) & _MASKED_BIT_ENABLE(_b)) == _MASKED_BIT_ENABLE(_b)) +#define IS_MASKED_BITS_DISABLED(_val, _b) \ + ((_val) & _MASKED_BIT_DISABLE(_b)) + +#define FORCEWAKE_RENDER_GEN9_REG 0xa278 +#define FORCEWAKE_ACK_RENDER_GEN9_REG 0x0D84 +#define FORCEWAKE_GT_GEN9_REG 0xa188 +#define FORCEWAKE_ACK_GT_GEN9_REG 0x130044 +#define FORCEWAKE_MEDIA_GEN9_REG 0xa270 +#define FORCEWAKE_ACK_MEDIA_GEN9_REG 0x0D88 +#define FORCEWAKE_ACK_HSW_REG 0x130044 + +#define RB_HEAD_WRAP_CNT_MAX ((1 << 11) - 1) +#define RB_HEAD_WRAP_CNT_OFF 21 +#define RB_HEAD_OFF_MASK ((1U << 21) - (1U << 2)) +#define RB_TAIL_OFF_MASK ((1U << 21) - (1U << 3)) +#define RB_TAIL_SIZE_MASK ((1U << 21) - (1U << 12)) +#define _RING_CTL_BUF_SIZE(ctl) (((ctl) & RB_TAIL_SIZE_MASK) + \ + I915_GTT_PAGE_SIZE) + +#define PCH_GPIO_BASE _MMIO(0xc5010) + +#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 TRVATTL3PTRDW(i) _MMIO(0x4de0 + (i) * 4) +#define TRNULLDETCT _MMIO(0x4de8) +#define TRINVTILEDETCT _MMIO(0x4dec) +#define TRVADR _MMIO(0x4df0) +#define TRTTE _MMIO(0x4df4) +#define RING_EXCC(base) _MMIO((base) + 0x28) +#define RING_GFX_MODE(base) _MMIO((base) + 0x29c) +#define VF_GUARDBAND _MMIO(0x83a4) + +#define BCS_TILE_REGISTER_VAL_OFFSET (0x43*4) + +/* XXX FIXME i915 has changed PP_XXX definition */ +#define PCH_PP_STATUS _MMIO(0xc7200) +#define PCH_PP_CONTROL _MMIO(0xc7204) +#define PCH_PP_ON_DELAYS _MMIO(0xc7208) +#define PCH_PP_OFF_DELAYS _MMIO(0xc720c) +#define PCH_PP_DIVISOR _MMIO(0xc7210) + +#endif |