From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/amd/display/dc/inc/bw_fixed.h | 166 ++++++ drivers/gpu/drm/amd/display/dc/inc/clock_source.h | 190 ++++++ drivers/gpu/drm/amd/display/dc/inc/compressor.h | 137 +++++ drivers/gpu/drm/amd/display/dc/inc/core_status.h | 64 ++ drivers/gpu/drm/amd/display/dc/inc/core_types.h | 578 ++++++++++++++++++ drivers/gpu/drm/amd/display/dc/inc/custom_float.h | 40 ++ drivers/gpu/drm/amd/display/dc/inc/dce_calcs.h | 489 +++++++++++++++ drivers/gpu/drm/amd/display/dc/inc/dcn_calc_math.h | 43 ++ drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h | 653 +++++++++++++++++++++ drivers/gpu/drm/amd/display/dc/inc/hw/abm.h | 71 +++ drivers/gpu/drm/amd/display/dc/inc/hw/audio.h | 63 ++ drivers/gpu/drm/amd/display/dc/inc/hw/aux_engine.h | 187 ++++++ drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h | 328 +++++++++++ .../drm/amd/display/dc/inc/hw/clk_mgr_internal.h | 392 +++++++++++++ .../drm/amd/display/dc/inc/hw/cursor_reg_cache.h | 99 ++++ drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h | 187 ++++++ drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h | 204 +++++++ drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h | 96 +++ drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h | 297 ++++++++++ drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h | 110 ++++ drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h | 228 +++++++ drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h | 96 +++ drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | 218 +++++++ drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h | 361 ++++++++++++ drivers/gpu/drm/amd/display/dc/inc/hw/ipp.h | 114 ++++ .../gpu/drm/amd/display/dc/inc/hw/link_encoder.h | 279 +++++++++ drivers/gpu/drm/amd/display/dc/inc/hw/mcif_wb.h | 109 ++++ drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h | 183 ++++++ drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h | 441 ++++++++++++++ drivers/gpu/drm/amd/display/dc/inc/hw/opp.h | 334 +++++++++++ drivers/gpu/drm/amd/display/dc/inc/hw/panel_cntl.h | 71 +++ .../gpu/drm/amd/display/dc/inc/hw/stream_encoder.h | 360 ++++++++++++ .../drm/amd/display/dc/inc/hw/timing_generator.h | 337 +++++++++++ drivers/gpu/drm/amd/display/dc/inc/hw/transform.h | 307 ++++++++++ drivers/gpu/drm/amd/display/dc/inc/hw/vmid.h | 50 ++ drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h | 482 +++++++++++++++ .../drm/amd/display/dc/inc/hw_sequencer_private.h | 184 ++++++ drivers/gpu/drm/amd/display/dc/inc/link.h | 338 +++++++++++ drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h | 125 ++++ drivers/gpu/drm/amd/display/dc/inc/link_hwss.h | 89 +++ drivers/gpu/drm/amd/display/dc/inc/reg_helper.h | 554 +++++++++++++++++ drivers/gpu/drm/amd/display/dc/inc/resource.h | 457 ++++++++++++++ drivers/gpu/drm/amd/display/dc/inc/vm_helper.h | 48 ++ 43 files changed, 10159 insertions(+) create mode 100644 drivers/gpu/drm/amd/display/dc/inc/bw_fixed.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/clock_source.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/compressor.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/core_status.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/core_types.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/custom_float.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/dce_calcs.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/dcn_calc_math.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/abm.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/audio.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/aux_engine.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/cursor_reg_cache.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/ipp.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/mcif_wb.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/opp.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/panel_cntl.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/transform.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw/vmid.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/link.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/link_hwss.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/reg_helper.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/resource.h create mode 100644 drivers/gpu/drm/amd/display/dc/inc/vm_helper.h (limited to 'drivers/gpu/drm/amd/display/dc/inc') diff --git a/drivers/gpu/drm/amd/display/dc/inc/bw_fixed.h b/drivers/gpu/drm/amd/display/dc/inc/bw_fixed.h new file mode 100644 index 000000000..d1656c9d5 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/bw_fixed.h @@ -0,0 +1,166 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef BW_FIXED_H_ +#define BW_FIXED_H_ + +#define BW_FIXED_BITS_PER_FRACTIONAL_PART 24 + +#define BW_FIXED_GET_INTEGER_PART(x) ((x) >> BW_FIXED_BITS_PER_FRACTIONAL_PART) +struct bw_fixed { + int64_t value; +}; + +#define BW_FIXED_MIN_I32 \ + (int64_t)(-(1LL << (63 - BW_FIXED_BITS_PER_FRACTIONAL_PART))) + +#define BW_FIXED_MAX_I32 \ + (int64_t)((1ULL << (63 - BW_FIXED_BITS_PER_FRACTIONAL_PART)) - 1) + +static inline struct bw_fixed bw_min2(const struct bw_fixed arg1, + const struct bw_fixed arg2) +{ + return (arg1.value <= arg2.value) ? arg1 : arg2; +} + +static inline struct bw_fixed bw_max2(const struct bw_fixed arg1, + const struct bw_fixed arg2) +{ + return (arg2.value <= arg1.value) ? arg1 : arg2; +} + +static inline struct bw_fixed bw_min3(struct bw_fixed v1, + struct bw_fixed v2, + struct bw_fixed v3) +{ + return bw_min2(bw_min2(v1, v2), v3); +} + +static inline struct bw_fixed bw_max3(struct bw_fixed v1, + struct bw_fixed v2, + struct bw_fixed v3) +{ + return bw_max2(bw_max2(v1, v2), v3); +} + +struct bw_fixed bw_int_to_fixed_nonconst(int64_t value); +static inline struct bw_fixed bw_int_to_fixed(int64_t value) +{ + if (__builtin_constant_p(value)) { + struct bw_fixed res; + BUILD_BUG_ON(value > BW_FIXED_MAX_I32 || value < BW_FIXED_MIN_I32); + res.value = value << BW_FIXED_BITS_PER_FRACTIONAL_PART; + return res; + } else + return bw_int_to_fixed_nonconst(value); +} + +static inline int32_t bw_fixed_to_int(struct bw_fixed value) +{ + return BW_FIXED_GET_INTEGER_PART(value.value); +} + +struct bw_fixed bw_frc_to_fixed(int64_t num, int64_t denum); + +static inline struct bw_fixed fixed31_32_to_bw_fixed(int64_t raw) +{ + struct bw_fixed result = { 0 }; + + if (raw < 0) { + raw = -raw; + result.value = -(raw >> (32 - BW_FIXED_BITS_PER_FRACTIONAL_PART)); + } else { + result.value = raw >> (32 - BW_FIXED_BITS_PER_FRACTIONAL_PART); + } + + return result; +} + +static inline struct bw_fixed bw_add(const struct bw_fixed arg1, + const struct bw_fixed arg2) +{ + struct bw_fixed res; + + res.value = arg1.value + arg2.value; + + return res; +} + +static inline struct bw_fixed bw_sub(const struct bw_fixed arg1, const struct bw_fixed arg2) +{ + struct bw_fixed res; + + res.value = arg1.value - arg2.value; + + return res; +} + +struct bw_fixed bw_mul(const struct bw_fixed arg1, const struct bw_fixed arg2); +static inline struct bw_fixed bw_div(const struct bw_fixed arg1, const struct bw_fixed arg2) +{ + return bw_frc_to_fixed(arg1.value, arg2.value); +} + +static inline struct bw_fixed bw_mod(const struct bw_fixed arg1, const struct bw_fixed arg2) +{ + struct bw_fixed res; + div64_u64_rem(arg1.value, arg2.value, (uint64_t *)&res.value); + return res; +} + +struct bw_fixed bw_floor2(const struct bw_fixed arg, const struct bw_fixed significance); +struct bw_fixed bw_ceil2(const struct bw_fixed arg, const struct bw_fixed significance); + +static inline bool bw_equ(const struct bw_fixed arg1, const struct bw_fixed arg2) +{ + return arg1.value == arg2.value; +} + +static inline bool bw_neq(const struct bw_fixed arg1, const struct bw_fixed arg2) +{ + return arg1.value != arg2.value; +} + +static inline bool bw_leq(const struct bw_fixed arg1, const struct bw_fixed arg2) +{ + return arg1.value <= arg2.value; +} + +static inline bool bw_meq(const struct bw_fixed arg1, const struct bw_fixed arg2) +{ + return arg1.value >= arg2.value; +} + +static inline bool bw_ltn(const struct bw_fixed arg1, const struct bw_fixed arg2) +{ + return arg1.value < arg2.value; +} + +static inline bool bw_mtn(const struct bw_fixed arg1, const struct bw_fixed arg2) +{ + return arg1.value > arg2.value; +} + +#endif //BW_FIXED_H_ diff --git a/drivers/gpu/drm/amd/display/dc/inc/clock_source.h b/drivers/gpu/drm/amd/display/dc/inc/clock_source.h new file mode 100644 index 000000000..8f8ac8e29 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/clock_source.h @@ -0,0 +1,190 @@ +/* + * Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DC_CLOCK_SOURCE_H__ +#define __DC_CLOCK_SOURCE_H__ + +#include "dc_types.h" +#include "include/grph_object_id.h" +#include "include/bios_parser_types.h" + +struct clock_source; + +struct spread_spectrum_data { + uint32_t percentage; /*> In unit of 0.01% or 0.001%*/ + uint32_t percentage_divider; /*> 100 or 1000 */ + uint32_t freq_range_khz; + uint32_t modulation_freq_hz; + + struct spread_spectrum_flags flags; +}; + +struct delta_sigma_data { + uint32_t feedback_amount; + uint32_t nfrac_amount; + uint32_t ds_frac_size; + uint32_t ds_frac_amount; +}; + +/** + * Pixel Clock Parameters structure + * These parameters are required as input + * when calculating Pixel Clock Dividers for requested Pixel Clock + */ +struct pixel_clk_flags { + uint32_t ENABLE_SS:1; + uint32_t DISPLAY_BLANKED:1; + uint32_t PROGRAM_PIXEL_CLOCK:1; + uint32_t PROGRAM_ID_CLOCK:1; + uint32_t SUPPORT_YCBCR420:1; +}; + +/** + * Display Port HW De spread of Reference Clock related Parameters structure + * Store it once at boot for later usage + */ +struct csdp_ref_clk_ds_params { + bool hw_dso_n_dp_ref_clk; +/* Flag for HW De Spread enabled (if enabled SS on DP Reference Clock)*/ + uint32_t avg_dp_ref_clk_khz; +/* Average DP Reference clock (in KHz)*/ + uint32_t ss_percentage_on_dp_ref_clk; +/* DP Reference clock SS percentage + * (not to be mixed with DP IDCLK SS from PLL Settings)*/ + uint32_t ss_percentage_divider; +/* DP Reference clock SS percentage divider */ +}; + +struct pixel_clk_params { + uint32_t requested_pix_clk_100hz; +/*> Requested Pixel Clock + * (based on Video Timing standard used for requested mode)*/ + uint32_t requested_sym_clk; /* in KHz */ +/*> Requested Sym Clock (relevant only for display port)*/ + uint32_t dp_ref_clk; /* in KHz */ +/*> DP reference clock - calculated only for DP signal for specific cases*/ + struct graphics_object_id encoder_object_id; +/*> Encoder object Id - needed by VBIOS Exec table*/ + enum signal_type signal_type; +/*> signalType -> Encoder Mode - needed by VBIOS Exec table*/ + enum controller_id controller_id; +/*> ControllerId - which controller using this PLL*/ + enum dc_color_depth color_depth; + struct csdp_ref_clk_ds_params de_spread_params; +/*> de-spread info, relevant only for on-the-fly tune-up pixel rate*/ + enum dc_pixel_encoding pixel_encoding; + struct pixel_clk_flags flags; +}; + +/** + * Pixel Clock Dividers structure with desired Pixel Clock + * (adjusted after VBIOS exec table), + * with actually calculated Clock and reference Crystal frequency + */ +struct pll_settings { + uint32_t actual_pix_clk_100hz; + uint32_t adjusted_pix_clk_100hz; + uint32_t calculated_pix_clk_100hz; + uint32_t vco_freq; + uint32_t reference_freq; + uint32_t reference_divider; + uint32_t feedback_divider; + uint32_t fract_feedback_divider; + uint32_t pix_clk_post_divider; + uint32_t ss_percentage; + bool use_external_clk; +}; + +struct calc_pll_clock_source_init_data { + struct dc_bios *bp; + uint32_t min_pix_clk_pll_post_divider; + uint32_t max_pix_clk_pll_post_divider; + uint32_t min_pll_ref_divider; + uint32_t max_pll_ref_divider; + uint32_t min_override_input_pxl_clk_pll_freq_khz; +/* if not 0, override the firmware info */ + + uint32_t max_override_input_pxl_clk_pll_freq_khz; +/* if not 0, override the firmware info */ + + uint32_t num_fract_fb_divider_decimal_point; +/* number of decimal point for fractional feedback divider value */ + + uint32_t num_fract_fb_divider_decimal_point_precision; +/* number of decimal point to round off for fractional feedback divider value*/ + struct dc_context *ctx; + +}; + +struct calc_pll_clock_source { + uint32_t ref_freq_khz; + uint32_t min_pix_clock_pll_post_divider; + uint32_t max_pix_clock_pll_post_divider; + uint32_t min_pll_ref_divider; + uint32_t max_pll_ref_divider; + + uint32_t max_vco_khz; + uint32_t min_vco_khz; + uint32_t min_pll_input_freq_khz; + uint32_t max_pll_input_freq_khz; + + uint32_t fract_fb_divider_decimal_points_num; + uint32_t fract_fb_divider_factor; + uint32_t fract_fb_divider_precision; + uint32_t fract_fb_divider_precision_factor; + struct dc_context *ctx; +}; + +struct clock_source_funcs { + bool (*cs_power_down)( + struct clock_source *); + bool (*program_pix_clk)( + struct clock_source *, + struct pixel_clk_params *, + enum dp_link_encoding encoding, + struct pll_settings *); + uint32_t (*get_pix_clk_dividers)( + struct clock_source *, + struct pixel_clk_params *, + struct pll_settings *); + bool (*get_pixel_clk_frequency_100hz)( + const struct clock_source *clock_source, + unsigned int inst, + unsigned int *pixel_clk_khz); + bool (*override_dp_pix_clk)( + struct clock_source *clock_source, + unsigned int inst, + unsigned int pixel_clk, + unsigned int ref_clk); +}; + +struct clock_source { + const struct clock_source_funcs *funcs; + struct dc_context *ctx; + enum clock_source_id id; + bool dp_clk_src; +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/compressor.h b/drivers/gpu/drm/amd/display/dc/inc/compressor.h new file mode 100644 index 000000000..7a147a976 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/compressor.h @@ -0,0 +1,137 @@ +/* + * Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_COMPRESSOR_H__ +#define __DAL_COMPRESSOR_H__ + +#include "include/grph_object_id.h" +#include "bios_parser_interface.h" + +enum fbc_compress_ratio { + FBC_COMPRESS_RATIO_INVALID = 0, + FBC_COMPRESS_RATIO_1TO1 = 1, + FBC_COMPRESS_RATIO_2TO1 = 2, + FBC_COMPRESS_RATIO_4TO1 = 4, + FBC_COMPRESS_RATIO_8TO1 = 8, +}; + +union fbc_physical_address { + struct { + uint32_t low_part; + int32_t high_part; + } addr; + uint64_t quad_part; +}; + +struct compr_addr_and_pitch_params { + /* enum controller_id controller_id; */ + uint32_t inst; + uint32_t source_view_width; + uint32_t source_view_height; +}; + +enum fbc_hw_max_resolution_supported { + FBC_MAX_X = 3840, + FBC_MAX_Y = 2400, + FBC_MAX_X_SG = 1920, + FBC_MAX_Y_SG = 1080, +}; + +struct compressor; + +struct compressor_funcs { + + void (*power_up_fbc)(struct compressor *cp); + void (*enable_fbc)(struct compressor *cp, + struct compr_addr_and_pitch_params *params); + void (*disable_fbc)(struct compressor *cp); + void (*set_fbc_invalidation_triggers)(struct compressor *cp, + uint32_t fbc_trigger); + void (*surface_address_and_pitch)( + struct compressor *cp, + struct compr_addr_and_pitch_params *params); + bool (*is_fbc_enabled_in_hw)(struct compressor *cp, + uint32_t *fbc_mapped_crtc_id); +}; +struct compressor { + struct dc_context *ctx; + /* CONTROLLER_ID_D0 + instance, CONTROLLER_ID_UNDEFINED = 0 */ + uint32_t attached_inst; + bool is_enabled; + const struct compressor_funcs *funcs; + union { + uint32_t raw; + struct { + uint32_t FBC_SUPPORT:1; + uint32_t FB_POOL:1; + uint32_t DYNAMIC_ALLOC:1; + uint32_t LPT_SUPPORT:1; + uint32_t LPT_MC_CONFIG:1; + uint32_t DUMMY_BACKEND:1; + uint32_t CLK_GATING_DISABLED:1; + + } bits; + } options; + + union fbc_physical_address compr_surface_address; + + uint32_t embedded_panel_h_size; + uint32_t embedded_panel_v_size; + uint32_t memory_bus_width; + uint32_t banks_num; + uint32_t raw_size; + uint32_t channel_interleave_size; + uint32_t dram_channels_num; + + uint32_t allocated_size; + uint32_t preferred_requested_size; + uint32_t lpt_channels_num; + enum fbc_compress_ratio min_compress_ratio; +}; + +struct fbc_input_info { + bool dynamic_fbc_buffer_alloc; + unsigned int source_view_width; + unsigned int source_view_height; + unsigned int num_of_active_targets; +}; + + +struct fbc_requested_compressed_size { + unsigned int preferred_size; + unsigned int preferred_size_alignment; + unsigned int min_size; + unsigned int min_size_alignment; + union { + struct { + /* Above preferedSize must be allocated in FB pool */ + unsigned int preferred_must_be_framebuffer_pool : 1; + /* Above minSize must be allocated in FB pool */ + unsigned int min_must_be_framebuffer_pool : 1; + } bits; + unsigned int flags; + }; +}; +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_status.h b/drivers/gpu/drm/amd/display/dc/inc/core_status.h new file mode 100644 index 000000000..fa5edd03d --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/core_status.h @@ -0,0 +1,64 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef _CORE_STATUS_H_ +#define _CORE_STATUS_H_ + +enum dc_status { + DC_OK = 1, + + DC_NO_CONTROLLER_RESOURCE = 2, + DC_NO_STREAM_ENC_RESOURCE = 3, + DC_NO_CLOCK_SOURCE_RESOURCE = 4, + DC_FAIL_CONTROLLER_VALIDATE = 5, + DC_FAIL_ENC_VALIDATE = 6, + DC_FAIL_ATTACH_SURFACES = 7, + DC_FAIL_DETACH_SURFACES = 8, + DC_FAIL_SURFACE_VALIDATE = 9, + DC_NO_DP_LINK_BANDWIDTH = 10, + DC_EXCEED_DONGLE_CAP = 11, + DC_SURFACE_PIXEL_FORMAT_UNSUPPORTED = 12, + DC_FAIL_BANDWIDTH_VALIDATE = 13, /* BW and Watermark validation */ + DC_FAIL_SCALING = 14, + DC_FAIL_DP_LINK_TRAINING = 15, + DC_FAIL_DSC_VALIDATE = 16, + DC_NO_DSC_RESOURCE = 17, + DC_FAIL_UNSUPPORTED_1 = 18, + DC_FAIL_CLK_EXCEED_MAX = 21, + DC_FAIL_CLK_BELOW_MIN = 22, /*THIS IS MIN PER IP*/ + DC_FAIL_CLK_BELOW_CFG_REQUIRED = 23, /*THIS IS hard_min in PPLIB*/ + + DC_NOT_SUPPORTED = 24, + DC_UNSUPPORTED_VALUE = 25, + + DC_NO_LINK_ENC_RESOURCE = 26, + DC_FAIL_DP_PAYLOAD_ALLOCATION = 27, + DC_FAIL_DP_LINK_BANDWIDTH = 28, + DC_ERROR_UNEXPECTED = -1 +}; + +char *dc_status_to_str(enum dc_status status); + +#endif /* _CORE_STATUS_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h new file mode 100644 index 000000000..eaad1260b --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h @@ -0,0 +1,578 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef _CORE_TYPES_H_ +#define _CORE_TYPES_H_ + +#include "dc.h" +#include "dce_calcs.h" +#include "dcn_calcs.h" +#include "ddc_service_types.h" +#include "dc_bios_types.h" +#include "mem_input.h" +#include "hubp.h" +#include "mpc.h" +#include "dwb.h" +#include "mcif_wb.h" +#include "panel_cntl.h" +#include "dmub/inc/dmub_cmd.h" + +#define MAX_CLOCK_SOURCES 7 +#define MAX_SVP_PHANTOM_STREAMS 2 +#define MAX_SVP_PHANTOM_PLANES 2 + +void enable_surface_flip_reporting(struct dc_plane_state *plane_state, + uint32_t controller_id); + +#include "grph_object_id.h" +#include "link_encoder.h" +#include "stream_encoder.h" +#include "clock_source.h" +#include "audio.h" +#include "dm_pp_smu.h" +#include "dm_cp_psp.h" +#include "link_hwss.h" + +/********** DAL Core*********************/ +#include "transform.h" +#include "dpp.h" + +struct resource_pool; +struct dc_state; +struct resource_context; +struct clk_bw_params; + +struct resource_funcs { + enum engine_id (*get_preferred_eng_id_dpia)(unsigned int dpia_index); + void (*destroy)(struct resource_pool **pool); + void (*link_init)(struct dc_link *link); + struct panel_cntl*(*panel_cntl_create)( + const struct panel_cntl_init_data *panel_cntl_init_data); + struct link_encoder *(*link_enc_create)( + struct dc_context *ctx, + const struct encoder_init_data *init); + /* Create a minimal link encoder object with no dc_link object + * associated with it. */ + struct link_encoder *(*link_enc_create_minimal)(struct dc_context *ctx, enum engine_id eng_id); + + bool (*validate_bandwidth)( + struct dc *dc, + struct dc_state *context, + bool fast_validate); + void (*calculate_wm_and_dlg)( + struct dc *dc, struct dc_state *context, + display_e2e_pipe_params_st *pipes, + int pipe_cnt, + int vlevel); + void (*update_soc_for_wm_a)( + struct dc *dc, struct dc_state *context); + + /** + * @populate_dml_pipes - Populate pipe data struct + * + * Returns: + * Total of pipes available in the specific ASIC. + */ + int (*populate_dml_pipes)( + struct dc *dc, + struct dc_state *context, + display_e2e_pipe_params_st *pipes, + bool fast_validate); + + /* + * Algorithm for assigning available link encoders to links. + * + * Update link_enc_assignments table and link_enc_avail list accordingly in + * struct resource_context. + */ + void (*link_encs_assign)( + struct dc *dc, + struct dc_state *state, + struct dc_stream_state *streams[], + uint8_t stream_count); + /* + * Unassign a link encoder from a stream. + * + * Update link_enc_assignments table and link_enc_avail list accordingly in + * struct resource_context. + */ + void (*link_enc_unassign)( + struct dc_state *state, + struct dc_stream_state *stream); + + enum dc_status (*validate_global)( + struct dc *dc, + struct dc_state *context); + + struct pipe_ctx *(*acquire_free_pipe_as_secondary_dpp_pipe)( + const struct dc_state *cur_ctx, + struct dc_state *new_ctx, + const struct resource_pool *pool, + const struct pipe_ctx *opp_head_pipe); + + enum dc_status (*validate_plane)( + const struct dc_plane_state *plane_state, + struct dc_caps *caps); + + enum dc_status (*add_stream_to_ctx)( + struct dc *dc, + struct dc_state *new_ctx, + struct dc_stream_state *dc_stream); + + enum dc_status (*remove_stream_from_ctx)( + struct dc *dc, + struct dc_state *new_ctx, + struct dc_stream_state *stream); + enum dc_status (*patch_unknown_plane_state)( + struct dc_plane_state *plane_state); + + struct stream_encoder *(*find_first_free_match_stream_enc_for_link)( + struct resource_context *res_ctx, + const struct resource_pool *pool, + struct dc_stream_state *stream); + void (*populate_dml_writeback_from_context)( + struct dc *dc, + struct resource_context *res_ctx, + display_e2e_pipe_params_st *pipes); + + void (*set_mcif_arb_params)( + struct dc *dc, + struct dc_state *context, + display_e2e_pipe_params_st *pipes, + int pipe_cnt); + void (*update_bw_bounding_box)( + struct dc *dc, + struct clk_bw_params *bw_params); + bool (*acquire_post_bldn_3dlut)( + struct resource_context *res_ctx, + const struct resource_pool *pool, + int mpcc_id, + struct dc_3dlut **lut, + struct dc_transfer_func **shaper); + + bool (*release_post_bldn_3dlut)( + struct resource_context *res_ctx, + const struct resource_pool *pool, + struct dc_3dlut **lut, + struct dc_transfer_func **shaper); + + enum dc_status (*add_dsc_to_stream_resource)( + struct dc *dc, struct dc_state *state, + struct dc_stream_state *stream); + + void (*add_phantom_pipes)( + struct dc *dc, + struct dc_state *context, + display_e2e_pipe_params_st *pipes, + unsigned int pipe_cnt, + unsigned int index); + + bool (*remove_phantom_pipes)(struct dc *dc, struct dc_state *context, bool fast_update); + void (*retain_phantom_pipes)(struct dc *dc, struct dc_state *context); + void (*get_panel_config_defaults)(struct dc_panel_config *panel_config); + void (*save_mall_state)(struct dc *dc, struct dc_state *context, struct mall_temp_config *temp_config); + void (*restore_mall_state)(struct dc *dc, struct dc_state *context, struct mall_temp_config *temp_config); +}; + +struct audio_support{ + bool dp_audio; + bool hdmi_audio_on_dongle; + bool hdmi_audio_native; +}; + +#define NO_UNDERLAY_PIPE -1 + +struct resource_pool { + struct mem_input *mis[MAX_PIPES]; + struct hubp *hubps[MAX_PIPES]; + struct input_pixel_processor *ipps[MAX_PIPES]; + struct transform *transforms[MAX_PIPES]; + struct dpp *dpps[MAX_PIPES]; + struct output_pixel_processor *opps[MAX_PIPES]; + struct timing_generator *timing_generators[MAX_PIPES]; + struct stream_encoder *stream_enc[MAX_PIPES * 2]; + struct hubbub *hubbub; + struct mpc *mpc; + struct pp_smu_funcs *pp_smu; + struct dce_aux *engines[MAX_PIPES]; + struct dce_i2c_hw *hw_i2cs[MAX_PIPES]; + struct dce_i2c_sw *sw_i2cs[MAX_PIPES]; + bool i2c_hw_buffer_in_use; + + struct dwbc *dwbc[MAX_DWB_PIPES]; + struct mcif_wb *mcif_wb[MAX_DWB_PIPES]; + struct { + unsigned int gsl_0:1; + unsigned int gsl_1:1; + unsigned int gsl_2:1; + } gsl_groups; + + struct display_stream_compressor *dscs[MAX_PIPES]; + + unsigned int pipe_count; + unsigned int underlay_pipe_index; + unsigned int stream_enc_count; + + /* An array for accessing the link encoder objects that have been created. + * Index in array corresponds to engine ID - viz. 0: ENGINE_ID_DIGA + */ + struct link_encoder *link_encoders[MAX_DIG_LINK_ENCODERS]; + /* Number of DIG link encoder objects created - i.e. number of valid + * entries in link_encoders array. + */ + unsigned int dig_link_enc_count; + /* Number of USB4 DPIA (DisplayPort Input Adapter) link objects created.*/ + unsigned int usb4_dpia_count; + + unsigned int hpo_dp_stream_enc_count; + struct hpo_dp_stream_encoder *hpo_dp_stream_enc[MAX_HPO_DP2_ENCODERS]; + unsigned int hpo_dp_link_enc_count; + struct hpo_dp_link_encoder *hpo_dp_link_enc[MAX_HPO_DP2_LINK_ENCODERS]; + struct dc_3dlut *mpc_lut[MAX_PIPES]; + struct dc_transfer_func *mpc_shaper[MAX_PIPES]; + + struct { + unsigned int xtalin_clock_inKhz; + unsigned int dccg_ref_clock_inKhz; + unsigned int dchub_ref_clock_inKhz; + } ref_clocks; + unsigned int timing_generator_count; + unsigned int mpcc_count; + + unsigned int writeback_pipe_count; + /* + * reserved clock source for DP + */ + struct clock_source *dp_clock_source; + + struct clock_source *clock_sources[MAX_CLOCK_SOURCES]; + unsigned int clk_src_count; + + struct audio *audios[MAX_AUDIOS]; + unsigned int audio_count; + struct audio_support audio_support; + + struct dccg *dccg; + struct irq_service *irqs; + + struct abm *abm; + struct dmcu *dmcu; + struct dmub_psr *psr; + + struct dmub_replay *replay; + + struct abm *multiple_abms[MAX_PIPES]; + + const struct resource_funcs *funcs; + const struct resource_caps *res_cap; + + struct ddc_service *oem_device; +}; + +struct dcn_fe_bandwidth { + int dppclk_khz; + +}; + +struct stream_resource { + struct output_pixel_processor *opp; + struct display_stream_compressor *dsc; + struct timing_generator *tg; + struct stream_encoder *stream_enc; + struct hpo_dp_stream_encoder *hpo_dp_stream_enc; + struct audio *audio; + + struct pixel_clk_params pix_clk_params; + struct encoder_info_frame encoder_info_frame; + + struct abm *abm; + /* There are only (num_pipes+1)/2 groups. 0 means unassigned, + * otherwise it's using group number 'gsl_group-1' + */ + uint8_t gsl_group; +}; + +struct plane_resource { + struct scaler_data scl_data; + struct hubp *hubp; + struct mem_input *mi; + struct input_pixel_processor *ipp; + struct transform *xfm; + struct dpp *dpp; + uint8_t mpcc_inst; + + struct dcn_fe_bandwidth bw; +}; + +#define LINK_RES_HPO_DP_REC_MAP__MASK 0xFFFF +#define LINK_RES_HPO_DP_REC_MAP__SHIFT 0 + +/* all mappable hardware resources used to enable a link */ +struct link_resource { + struct hpo_dp_link_encoder *hpo_dp_link_enc; +}; + +struct link_config { + struct dc_link_settings dp_link_settings; +}; +union pipe_update_flags { + struct { + uint32_t enable : 1; + uint32_t disable : 1; + uint32_t odm : 1; + uint32_t global_sync : 1; + uint32_t opp_changed : 1; + uint32_t tg_changed : 1; + uint32_t mpcc : 1; + uint32_t dppclk : 1; + uint32_t hubp_interdependent : 1; + uint32_t hubp_rq_dlg_ttu : 1; + uint32_t gamut_remap : 1; + uint32_t scaler : 1; + uint32_t viewport : 1; + uint32_t plane_changed : 1; + uint32_t det_size : 1; + uint32_t unbounded_req : 1; + } bits; + uint32_t raw; +}; + +struct pipe_ctx { + struct dc_plane_state *plane_state; + struct dc_stream_state *stream; + + struct plane_resource plane_res; + + /** + * @stream_res: Reference to DCN resource components such OPP and DSC. + */ + struct stream_resource stream_res; + struct link_resource link_res; + + struct clock_source *clock_source; + + struct pll_settings pll_settings; + + /** + * @link_config: + * + * link config records software decision for what link config should be + * enabled given current link capability and stream during hw resource + * mapping. This is to decouple the dependency on link capability during + * dc commit or update. + */ + struct link_config link_config; + + uint8_t pipe_idx; + uint8_t pipe_idx_syncd; + + struct pipe_ctx *top_pipe; + struct pipe_ctx *bottom_pipe; + struct pipe_ctx *next_odm_pipe; + struct pipe_ctx *prev_odm_pipe; + + struct _vcs_dpi_display_dlg_regs_st dlg_regs; + struct _vcs_dpi_display_ttu_regs_st ttu_regs; + struct _vcs_dpi_display_rq_regs_st rq_regs; + struct _vcs_dpi_display_pipe_dest_params_st pipe_dlg_param; + struct _vcs_dpi_display_rq_params_st dml_rq_param; + struct _vcs_dpi_display_dlg_sys_params_st dml_dlg_sys_param; + struct _vcs_dpi_display_e2e_pipe_params_st dml_input; + int det_buffer_size_kb; + bool unbounded_req; + unsigned int surface_size_in_mall_bytes; + + struct dwbc *dwbc; + struct mcif_wb *mcif_wb; + union pipe_update_flags update_flags; + struct tg_color visual_confirm_color; + bool has_vactive_margin; +}; + +/* Data used for dynamic link encoder assignment. + * Tracks current and future assignments; available link encoders; + * and mode of operation (whether to use current or future assignments). + */ +struct link_enc_cfg_context { + enum link_enc_cfg_mode mode; + struct link_enc_assignment link_enc_assignments[MAX_PIPES]; + enum engine_id link_enc_avail[MAX_DIG_LINK_ENCODERS]; + struct link_enc_assignment transient_assignments[MAX_PIPES]; +}; + +struct resource_context { + struct pipe_ctx pipe_ctx[MAX_PIPES]; + bool is_stream_enc_acquired[MAX_PIPES * 2]; + bool is_audio_acquired[MAX_PIPES]; + uint8_t clock_source_ref_count[MAX_CLOCK_SOURCES]; + uint8_t dp_clock_source_ref_count; + bool is_dsc_acquired[MAX_PIPES]; + struct link_enc_cfg_context link_enc_cfg_ctx; + bool is_hpo_dp_stream_enc_acquired[MAX_HPO_DP2_ENCODERS]; + unsigned int hpo_dp_link_enc_to_link_idx[MAX_HPO_DP2_LINK_ENCODERS]; + int hpo_dp_link_enc_ref_cnts[MAX_HPO_DP2_LINK_ENCODERS]; + bool is_mpc_3dlut_acquired[MAX_PIPES]; +}; + +struct dce_bw_output { + bool cpuc_state_change_enable; + bool cpup_state_change_enable; + bool stutter_mode_enable; + bool nbp_state_change_enable; + bool all_displays_in_sync; + struct dce_watermarks urgent_wm_ns[MAX_PIPES]; + struct dce_watermarks stutter_exit_wm_ns[MAX_PIPES]; + struct dce_watermarks stutter_entry_wm_ns[MAX_PIPES]; + struct dce_watermarks nbp_state_change_wm_ns[MAX_PIPES]; + int sclk_khz; + int sclk_deep_sleep_khz; + int yclk_khz; + int dispclk_khz; + int blackout_recovery_time_us; +}; + +struct dcn_bw_writeback { + struct mcif_arb_params mcif_wb_arb[MAX_DWB_PIPES]; +}; + +struct dcn_bw_output { + struct dc_clocks clk; + struct dcn_watermark_set watermarks; + struct dcn_bw_writeback bw_writeback; + int compbuf_size_kb; + unsigned int mall_ss_size_bytes; + unsigned int mall_ss_psr_active_size_bytes; + unsigned int mall_subvp_size_bytes; + unsigned int legacy_svp_drr_stream_index; + bool legacy_svp_drr_stream_index_valid; +}; + +union bw_output { + struct dcn_bw_output dcn; + struct dce_bw_output dce; +}; + +struct bw_context { + union bw_output bw; + struct display_mode_lib dml; +}; + +struct dc_dmub_cmd { + union dmub_rb_cmd dmub_cmd; + enum dm_dmub_wait_type wait_type; +}; + +/** + * struct dc_state - The full description of a state requested by users + */ +struct dc_state { + /** + * @streams: Stream state properties + */ + struct dc_stream_state *streams[MAX_PIPES]; + + /** + * @stream_status: Planes status on a given stream + */ + struct dc_stream_status stream_status[MAX_PIPES]; + + /** + * @stream_count: Total of streams in use + */ + uint8_t stream_count; + uint8_t stream_mask; + + /** + * @res_ctx: Persistent state of resources + */ + struct resource_context res_ctx; + + /** + * @pp_display_cfg: PowerPlay clocks and settings + * Note: this is a big struct, do *not* put on stack! + */ + struct dm_pp_display_configuration pp_display_cfg; + + /** + * @dcn_bw_vars: non-stack memory to support bandwidth calculations + * Note: this is a big struct, do *not* put on stack! + */ + struct dcn_bw_internal_vars dcn_bw_vars; + + struct clk_mgr *clk_mgr; + + /** + * @bw_ctx: The output from bandwidth and watermark calculations and the DML + * + * Each context must have its own instance of VBA, and in order to + * initialize and obtain IP and SOC, the base DML instance from DC is + * initially copied into every context. + */ + struct bw_context bw_ctx; + + struct block_sequence block_sequence[50]; + unsigned int block_sequence_steps; + struct dc_dmub_cmd dc_dmub_cmd[10]; + unsigned int dmub_cmd_count; + + /** + * @refcount: refcount reference + * + * Notice that dc_state is used around the code to capture the current + * context, so we need to pass it everywhere. That's why we want to use + * kref in this struct. + */ + struct kref refcount; + + struct { + unsigned int stutter_period_us; + } perf_params; +}; + +struct replay_context { + /* ddc line */ + enum channel_id aux_inst; + /* Transmitter id */ + enum transmitter digbe_inst; + /* Engine Id is used for Dig Be source select */ + enum engine_id digfe_inst; + /* Controller Id used for Dig Fe source select */ + enum controller_id controllerId; + unsigned int line_time_in_ns; +}; + +enum dc_replay_enable { + DC_REPLAY_DISABLE = 0, + DC_REPLAY_ENABLE = 1, +}; + +struct dc_bounding_box_max_clk { + int max_dcfclk_mhz; + int max_dispclk_mhz; + int max_dppclk_mhz; + int max_phyclk_mhz; +}; + +#endif /* _CORE_TYPES_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/custom_float.h b/drivers/gpu/drm/amd/display/dc/inc/custom_float.h new file mode 100644 index 000000000..f57239672 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/custom_float.h @@ -0,0 +1,40 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef CUSTOM_FLOAT_H_ +#define CUSTOM_FLOAT_H_ + +#include "bw_fixed.h" +#include "hw_shared.h" +#include "opp.h" + + +bool convert_to_custom_float_format( + struct fixed31_32 value, + const struct custom_float_format *format, + uint32_t *result); + + +#endif //CUSTOM_FLOAT_H_ diff --git a/drivers/gpu/drm/amd/display/dc/inc/dce_calcs.h b/drivers/gpu/drm/amd/display/dc/inc/dce_calcs.h new file mode 100644 index 000000000..eece16520 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/dce_calcs.h @@ -0,0 +1,489 @@ +/* + * Copyright 2015-2017 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +/** + * Bandwidth and Watermark calculations interface. + * (Refer to "DCEx_mode_support.xlsm" from Perforce.) + */ +#ifndef __DCE_CALCS_H__ +#define __DCE_CALCS_H__ + +#include "bw_fixed.h" + +struct pipe_ctx; +struct dc; +struct dc_state; +struct dce_bw_output; + +enum bw_calcs_version { + BW_CALCS_VERSION_INVALID, + BW_CALCS_VERSION_CARRIZO, + BW_CALCS_VERSION_POLARIS10, + BW_CALCS_VERSION_POLARIS11, + BW_CALCS_VERSION_POLARIS12, + BW_CALCS_VERSION_VEGAM, + BW_CALCS_VERSION_STONEY, + BW_CALCS_VERSION_VEGA10 +}; + +/******************************************************************************* + * There are three types of input into Calculations: + * 1. per-DCE static values - these are "hardcoded" properties of the DCEIP + * 2. board-level values - these are generally coming from VBIOS parser + * 3. mode/configuration values - depending Mode, Scaling number of Displays etc. + ******************************************************************************/ + +enum bw_defines { + //Common + bw_def_no = 0, + bw_def_none = 0, + bw_def_yes = 1, + bw_def_ok = 1, + bw_def_high = 2, + bw_def_mid = 1, + bw_def_low = 0, + + //Internal + bw_defs_start = 255, + bw_def_underlay422, + bw_def_underlay420_luma, + bw_def_underlay420_chroma, + bw_def_underlay444, + bw_def_graphics, + bw_def_display_write_back420_luma, + bw_def_display_write_back420_chroma, + bw_def_portrait, + bw_def_hsr_mtn_4, + bw_def_hsr_mtn_h_taps, + bw_def_ceiling__h_taps_div_4___meq_hsr, + bw_def_invalid_linear_or_stereo_mode, + bw_def_invalid_rotation_or_bpp_or_stereo, + bw_def_vsr_mtn_v_taps, + bw_def_vsr_mtn_4, + bw_def_auto, + bw_def_manual, + bw_def_exceeded_allowed_maximum_sclk, + bw_def_exceeded_allowed_page_close_open, + bw_def_exceeded_allowed_outstanding_pte_req_queue_size, + bw_def_exceeded_allowed_maximum_bw, + bw_def_landscape, + + //Panning and bezel + bw_def_any_lines, + + //Underlay mode + bw_def_underlay_only, + bw_def_blended, + bw_def_blend, + + //Stereo mode + bw_def_mono, + bw_def_side_by_side, + bw_def_top_bottom, + + //Underlay surface type + bw_def_420, + bw_def_422, + bw_def_444, + + //Tiling mode + bw_def_linear, + bw_def_tiled, + bw_def_array_linear_general, + bw_def_array_linear_aligned, + bw_def_rotated_micro_tiling, + bw_def_display_micro_tiling, + + //Memory type + bw_def_gddr5, + bw_def_hbm, + + //Voltage + bw_def_high_no_nbp_state_change, + bw_def_0_72, + bw_def_0_8, + bw_def_0_9, + + bw_def_notok = -1, + bw_def_na = -1 +}; + +struct bw_calcs_dceip { + enum bw_calcs_version version; + uint32_t percent_of_ideal_port_bw_received_after_urgent_latency; + uint32_t max_average_percent_of_ideal_port_bw_display_can_use_in_normal_system_operation; + uint32_t max_average_percent_of_ideal_drambw_display_can_use_in_normal_system_operation; + bool large_cursor; + uint32_t cursor_max_outstanding_group_num; + bool dmif_pipe_en_fbc_chunk_tracker; + struct bw_fixed dmif_request_buffer_size; + uint32_t lines_interleaved_into_lb; + uint32_t low_power_tiling_mode; + uint32_t chunk_width; + uint32_t number_of_graphics_pipes; + uint32_t number_of_underlay_pipes; + bool display_write_back_supported; + bool argb_compression_support; + struct bw_fixed underlay_vscaler_efficiency6_bit_per_component; + struct bw_fixed underlay_vscaler_efficiency8_bit_per_component; + struct bw_fixed underlay_vscaler_efficiency10_bit_per_component; + struct bw_fixed underlay_vscaler_efficiency12_bit_per_component; + struct bw_fixed graphics_vscaler_efficiency6_bit_per_component; + struct bw_fixed graphics_vscaler_efficiency8_bit_per_component; + struct bw_fixed graphics_vscaler_efficiency10_bit_per_component; + struct bw_fixed graphics_vscaler_efficiency12_bit_per_component; + struct bw_fixed alpha_vscaler_efficiency; + uint32_t max_dmif_buffer_allocated; + uint32_t graphics_dmif_size; + uint32_t underlay_luma_dmif_size; + uint32_t underlay_chroma_dmif_size; + bool pre_downscaler_enabled; + bool underlay_downscale_prefetch_enabled; + struct bw_fixed lb_write_pixels_per_dispclk; + struct bw_fixed lb_size_per_component444; + bool graphics_lb_nodownscaling_multi_line_prefetching; + struct bw_fixed stutter_and_dram_clock_state_change_gated_before_cursor; + struct bw_fixed underlay420_luma_lb_size_per_component; + struct bw_fixed underlay420_chroma_lb_size_per_component; + struct bw_fixed underlay422_lb_size_per_component; + struct bw_fixed cursor_chunk_width; + struct bw_fixed cursor_dcp_buffer_lines; + struct bw_fixed underlay_maximum_width_efficient_for_tiling; + struct bw_fixed underlay_maximum_height_efficient_for_tiling; + struct bw_fixed peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display; + struct bw_fixed peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation; + struct bw_fixed minimum_outstanding_pte_request_limit; + struct bw_fixed maximum_total_outstanding_pte_requests_allowed_by_saw; + bool limit_excessive_outstanding_dmif_requests; + struct bw_fixed linear_mode_line_request_alternation_slice; + uint32_t scatter_gather_lines_of_pte_prefetching_in_linear_mode; + uint32_t display_write_back420_luma_mcifwr_buffer_size; + uint32_t display_write_back420_chroma_mcifwr_buffer_size; + struct bw_fixed request_efficiency; + struct bw_fixed dispclk_per_request; + struct bw_fixed dispclk_ramping_factor; + struct bw_fixed display_pipe_throughput_factor; + uint32_t scatter_gather_pte_request_rows_in_tiling_mode; + struct bw_fixed mcifwr_all_surfaces_burst_time; +}; + +struct bw_calcs_vbios { + enum bw_defines memory_type; + uint32_t dram_channel_width_in_bits; + uint32_t number_of_dram_channels; + uint32_t number_of_dram_banks; + struct bw_fixed low_yclk; /*m_hz*/ + struct bw_fixed mid_yclk; /*m_hz*/ + struct bw_fixed high_yclk; /*m_hz*/ + struct bw_fixed low_sclk; /*m_hz*/ + struct bw_fixed mid1_sclk; /*m_hz*/ + struct bw_fixed mid2_sclk; /*m_hz*/ + struct bw_fixed mid3_sclk; /*m_hz*/ + struct bw_fixed mid4_sclk; /*m_hz*/ + struct bw_fixed mid5_sclk; /*m_hz*/ + struct bw_fixed mid6_sclk; /*m_hz*/ + struct bw_fixed high_sclk; /*m_hz*/ + struct bw_fixed low_voltage_max_dispclk; /*m_hz*/ + struct bw_fixed mid_voltage_max_dispclk; /*m_hz*/ + struct bw_fixed high_voltage_max_dispclk; /*m_hz*/ + struct bw_fixed low_voltage_max_phyclk; + struct bw_fixed mid_voltage_max_phyclk; + struct bw_fixed high_voltage_max_phyclk; + struct bw_fixed data_return_bus_width; + struct bw_fixed trc; + struct bw_fixed dmifmc_urgent_latency; + struct bw_fixed stutter_self_refresh_exit_latency; + struct bw_fixed stutter_self_refresh_entry_latency; + struct bw_fixed nbp_state_change_latency; + struct bw_fixed mcifwrmc_urgent_latency; + bool scatter_gather_enable; + struct bw_fixed down_spread_percentage; + uint32_t cursor_width; + uint32_t average_compression_rate; + uint32_t number_of_request_slots_gmc_reserves_for_dmif_per_channel; + struct bw_fixed blackout_duration; + struct bw_fixed maximum_blackout_recovery_time; +}; + +/******************************************************************************* + * Temporary data structure(s). + ******************************************************************************/ +#define maximum_number_of_surfaces 12 +/*Units : MHz, us */ + +struct bw_calcs_data { + /* data for all displays */ + bool display_synchronization_enabled; + uint32_t number_of_displays; + enum bw_defines underlay_surface_type; + enum bw_defines panning_and_bezel_adjustment; + enum bw_defines graphics_tiling_mode; + uint32_t graphics_lb_bpc; + uint32_t underlay_lb_bpc; + enum bw_defines underlay_tiling_mode; + enum bw_defines d0_underlay_mode; + bool d1_display_write_back_dwb_enable; + enum bw_defines d1_underlay_mode; + + bool increase_voltage_to_support_mclk_switch; + bool cpup_state_change_enable; + bool cpuc_state_change_enable; + bool nbp_state_change_enable; + bool stutter_mode_enable; + uint32_t y_clk_level; + uint32_t sclk_level; + uint32_t number_of_underlay_surfaces; + uint32_t number_of_dram_wrchannels; + uint32_t chunk_request_delay; + uint32_t number_of_dram_channels; + enum bw_defines underlay_micro_tile_mode; + enum bw_defines graphics_micro_tile_mode; + struct bw_fixed max_phyclk; + struct bw_fixed dram_efficiency; + struct bw_fixed src_width_after_surface_type; + struct bw_fixed src_height_after_surface_type; + struct bw_fixed hsr_after_surface_type; + struct bw_fixed vsr_after_surface_type; + struct bw_fixed src_width_after_rotation; + struct bw_fixed src_height_after_rotation; + struct bw_fixed hsr_after_rotation; + struct bw_fixed vsr_after_rotation; + struct bw_fixed source_height_pixels; + struct bw_fixed hsr_after_stereo; + struct bw_fixed vsr_after_stereo; + struct bw_fixed source_width_in_lb; + struct bw_fixed lb_line_pitch; + struct bw_fixed underlay_maximum_source_efficient_for_tiling; + struct bw_fixed num_lines_at_frame_start; + struct bw_fixed min_dmif_size_in_time; + struct bw_fixed min_mcifwr_size_in_time; + struct bw_fixed total_requests_for_dmif_size; + struct bw_fixed peak_pte_request_to_eviction_ratio_limiting; + struct bw_fixed useful_pte_per_pte_request; + struct bw_fixed scatter_gather_pte_request_rows; + struct bw_fixed scatter_gather_row_height; + struct bw_fixed scatter_gather_pte_requests_in_vblank; + struct bw_fixed inefficient_linear_pitch_in_bytes; + struct bw_fixed cursor_total_data; + struct bw_fixed cursor_total_request_groups; + struct bw_fixed scatter_gather_total_pte_requests; + struct bw_fixed scatter_gather_total_pte_request_groups; + struct bw_fixed tile_width_in_pixels; + struct bw_fixed dmif_total_number_of_data_request_page_close_open; + struct bw_fixed mcifwr_total_number_of_data_request_page_close_open; + struct bw_fixed bytes_per_page_close_open; + struct bw_fixed mcifwr_total_page_close_open_time; + struct bw_fixed total_requests_for_adjusted_dmif_size; + struct bw_fixed total_dmifmc_urgent_trips; + struct bw_fixed total_dmifmc_urgent_latency; + struct bw_fixed total_display_reads_required_data; + struct bw_fixed total_display_reads_required_dram_access_data; + struct bw_fixed total_display_writes_required_data; + struct bw_fixed total_display_writes_required_dram_access_data; + struct bw_fixed display_reads_required_data; + struct bw_fixed display_reads_required_dram_access_data; + struct bw_fixed dmif_total_page_close_open_time; + struct bw_fixed min_cursor_memory_interface_buffer_size_in_time; + struct bw_fixed min_read_buffer_size_in_time; + struct bw_fixed display_reads_time_for_data_transfer; + struct bw_fixed display_writes_time_for_data_transfer; + struct bw_fixed dmif_required_dram_bandwidth; + struct bw_fixed mcifwr_required_dram_bandwidth; + struct bw_fixed required_dmifmc_urgent_latency_for_page_close_open; + struct bw_fixed required_mcifmcwr_urgent_latency; + struct bw_fixed required_dram_bandwidth_gbyte_per_second; + struct bw_fixed dram_bandwidth; + struct bw_fixed dmif_required_sclk; + struct bw_fixed mcifwr_required_sclk; + struct bw_fixed required_sclk; + struct bw_fixed downspread_factor; + struct bw_fixed v_scaler_efficiency; + struct bw_fixed scaler_limits_factor; + struct bw_fixed display_pipe_pixel_throughput; + struct bw_fixed total_dispclk_required_with_ramping; + struct bw_fixed total_dispclk_required_without_ramping; + struct bw_fixed total_read_request_bandwidth; + struct bw_fixed total_write_request_bandwidth; + struct bw_fixed dispclk_required_for_total_read_request_bandwidth; + struct bw_fixed total_dispclk_required_with_ramping_with_request_bandwidth; + struct bw_fixed total_dispclk_required_without_ramping_with_request_bandwidth; + struct bw_fixed dispclk; + struct bw_fixed blackout_recovery_time; + struct bw_fixed min_pixels_per_data_fifo_entry; + struct bw_fixed sclk_deep_sleep; + struct bw_fixed chunk_request_time; + struct bw_fixed cursor_request_time; + struct bw_fixed line_source_pixels_transfer_time; + struct bw_fixed dmifdram_access_efficiency; + struct bw_fixed mcifwrdram_access_efficiency; + struct bw_fixed total_average_bandwidth_no_compression; + struct bw_fixed total_average_bandwidth; + struct bw_fixed total_stutter_cycle_duration; + struct bw_fixed stutter_burst_time; + struct bw_fixed time_in_self_refresh; + struct bw_fixed stutter_efficiency; + struct bw_fixed worst_number_of_trips_to_memory; + struct bw_fixed immediate_flip_time; + struct bw_fixed latency_for_non_dmif_clients; + struct bw_fixed latency_for_non_mcifwr_clients; + struct bw_fixed dmifmc_urgent_latency_supported_in_high_sclk_and_yclk; + struct bw_fixed nbp_state_dram_speed_change_margin; + struct bw_fixed display_reads_time_for_data_transfer_and_urgent_latency; + struct bw_fixed dram_speed_change_margin; + struct bw_fixed min_vblank_dram_speed_change_margin; + struct bw_fixed min_stutter_refresh_duration; + uint32_t total_stutter_dmif_buffer_size; + uint32_t total_bytes_requested; + uint32_t min_stutter_dmif_buffer_size; + uint32_t num_stutter_bursts; + struct bw_fixed v_blank_nbp_state_dram_speed_change_latency_supported; + struct bw_fixed nbp_state_dram_speed_change_latency_supported; + bool fbc_en[maximum_number_of_surfaces]; + bool lpt_en[maximum_number_of_surfaces]; + bool displays_match_flag[maximum_number_of_surfaces]; + bool use_alpha[maximum_number_of_surfaces]; + bool orthogonal_rotation[maximum_number_of_surfaces]; + bool enable[maximum_number_of_surfaces]; + bool access_one_channel_only[maximum_number_of_surfaces]; + bool scatter_gather_enable_for_pipe[maximum_number_of_surfaces]; + bool interlace_mode[maximum_number_of_surfaces]; + bool display_pstate_change_enable[maximum_number_of_surfaces]; + bool line_buffer_prefetch[maximum_number_of_surfaces]; + uint32_t bytes_per_pixel[maximum_number_of_surfaces]; + uint32_t max_chunks_non_fbc_mode[maximum_number_of_surfaces]; + uint32_t lb_bpc[maximum_number_of_surfaces]; + uint32_t output_bpphdmi[maximum_number_of_surfaces]; + uint32_t output_bppdp4_lane_hbr[maximum_number_of_surfaces]; + uint32_t output_bppdp4_lane_hbr2[maximum_number_of_surfaces]; + uint32_t output_bppdp4_lane_hbr3[maximum_number_of_surfaces]; + enum bw_defines stereo_mode[maximum_number_of_surfaces]; + struct bw_fixed dmif_buffer_transfer_time[maximum_number_of_surfaces]; + struct bw_fixed displays_with_same_mode[maximum_number_of_surfaces]; + struct bw_fixed stutter_dmif_buffer_size[maximum_number_of_surfaces]; + struct bw_fixed stutter_refresh_duration[maximum_number_of_surfaces]; + struct bw_fixed stutter_exit_watermark[maximum_number_of_surfaces]; + struct bw_fixed stutter_entry_watermark[maximum_number_of_surfaces]; + struct bw_fixed h_total[maximum_number_of_surfaces]; + struct bw_fixed v_total[maximum_number_of_surfaces]; + struct bw_fixed pixel_rate[maximum_number_of_surfaces]; + struct bw_fixed src_width[maximum_number_of_surfaces]; + struct bw_fixed pitch_in_pixels[maximum_number_of_surfaces]; + struct bw_fixed pitch_in_pixels_after_surface_type[maximum_number_of_surfaces]; + struct bw_fixed src_height[maximum_number_of_surfaces]; + struct bw_fixed scale_ratio[maximum_number_of_surfaces]; + struct bw_fixed h_taps[maximum_number_of_surfaces]; + struct bw_fixed v_taps[maximum_number_of_surfaces]; + struct bw_fixed h_scale_ratio[maximum_number_of_surfaces]; + struct bw_fixed v_scale_ratio[maximum_number_of_surfaces]; + struct bw_fixed rotation_angle[maximum_number_of_surfaces]; + struct bw_fixed compression_rate[maximum_number_of_surfaces]; + struct bw_fixed hsr[maximum_number_of_surfaces]; + struct bw_fixed vsr[maximum_number_of_surfaces]; + struct bw_fixed source_width_rounded_up_to_chunks[maximum_number_of_surfaces]; + struct bw_fixed source_width_pixels[maximum_number_of_surfaces]; + struct bw_fixed source_height_rounded_up_to_chunks[maximum_number_of_surfaces]; + struct bw_fixed display_bandwidth[maximum_number_of_surfaces]; + struct bw_fixed request_bandwidth[maximum_number_of_surfaces]; + struct bw_fixed bytes_per_request[maximum_number_of_surfaces]; + struct bw_fixed useful_bytes_per_request[maximum_number_of_surfaces]; + struct bw_fixed lines_interleaved_in_mem_access[maximum_number_of_surfaces]; + struct bw_fixed latency_hiding_lines[maximum_number_of_surfaces]; + struct bw_fixed lb_partitions[maximum_number_of_surfaces]; + struct bw_fixed lb_partitions_max[maximum_number_of_surfaces]; + struct bw_fixed dispclk_required_with_ramping[maximum_number_of_surfaces]; + struct bw_fixed dispclk_required_without_ramping[maximum_number_of_surfaces]; + struct bw_fixed data_buffer_size[maximum_number_of_surfaces]; + struct bw_fixed outstanding_chunk_request_limit[maximum_number_of_surfaces]; + struct bw_fixed urgent_watermark[maximum_number_of_surfaces]; + struct bw_fixed nbp_state_change_watermark[maximum_number_of_surfaces]; + struct bw_fixed v_filter_init[maximum_number_of_surfaces]; + struct bw_fixed stutter_cycle_duration[maximum_number_of_surfaces]; + struct bw_fixed average_bandwidth[maximum_number_of_surfaces]; + struct bw_fixed average_bandwidth_no_compression[maximum_number_of_surfaces]; + struct bw_fixed scatter_gather_pte_request_limit[maximum_number_of_surfaces]; + struct bw_fixed lb_size_per_component[maximum_number_of_surfaces]; + struct bw_fixed memory_chunk_size_in_bytes[maximum_number_of_surfaces]; + struct bw_fixed pipe_chunk_size_in_bytes[maximum_number_of_surfaces]; + struct bw_fixed number_of_trips_to_memory_for_getting_apte_row[maximum_number_of_surfaces]; + struct bw_fixed adjusted_data_buffer_size[maximum_number_of_surfaces]; + struct bw_fixed adjusted_data_buffer_size_in_memory[maximum_number_of_surfaces]; + struct bw_fixed pixels_per_data_fifo_entry[maximum_number_of_surfaces]; + struct bw_fixed scatter_gather_pte_requests_in_row[maximum_number_of_surfaces]; + struct bw_fixed pte_request_per_chunk[maximum_number_of_surfaces]; + struct bw_fixed scatter_gather_page_width[maximum_number_of_surfaces]; + struct bw_fixed scatter_gather_page_height[maximum_number_of_surfaces]; + struct bw_fixed lb_lines_in_per_line_out_in_beginning_of_frame[maximum_number_of_surfaces]; + struct bw_fixed lb_lines_in_per_line_out_in_middle_of_frame[maximum_number_of_surfaces]; + struct bw_fixed cursor_width_pixels[maximum_number_of_surfaces]; + struct bw_fixed minimum_latency_hiding[maximum_number_of_surfaces]; + struct bw_fixed maximum_latency_hiding[maximum_number_of_surfaces]; + struct bw_fixed minimum_latency_hiding_with_cursor[maximum_number_of_surfaces]; + struct bw_fixed maximum_latency_hiding_with_cursor[maximum_number_of_surfaces]; + struct bw_fixed src_pixels_for_first_output_pixel[maximum_number_of_surfaces]; + struct bw_fixed src_pixels_for_last_output_pixel[maximum_number_of_surfaces]; + struct bw_fixed src_data_for_first_output_pixel[maximum_number_of_surfaces]; + struct bw_fixed src_data_for_last_output_pixel[maximum_number_of_surfaces]; + struct bw_fixed active_time[maximum_number_of_surfaces]; + struct bw_fixed horizontal_blank_and_chunk_granularity_factor[maximum_number_of_surfaces]; + struct bw_fixed cursor_latency_hiding[maximum_number_of_surfaces]; + struct bw_fixed v_blank_dram_speed_change_margin[maximum_number_of_surfaces]; + uint32_t num_displays_with_margin[3][8]; + struct bw_fixed dmif_burst_time[3][8]; + struct bw_fixed mcifwr_burst_time[3][8]; + struct bw_fixed line_source_transfer_time[maximum_number_of_surfaces][3][8]; + struct bw_fixed dram_speed_change_line_source_transfer_time[maximum_number_of_surfaces][3][8]; + struct bw_fixed min_dram_speed_change_margin[3][8]; + struct bw_fixed dispclk_required_for_dram_speed_change[3][8]; + struct bw_fixed dispclk_required_for_dram_speed_change_pipe[3][8]; + struct bw_fixed blackout_duration_margin[3][8]; + struct bw_fixed dispclk_required_for_blackout_duration[3][8]; + struct bw_fixed dispclk_required_for_blackout_recovery[3][8]; + struct bw_fixed dmif_required_sclk_for_urgent_latency[6]; +}; + +/** + * Initialize structures with data which will NOT change at runtime. + */ +void bw_calcs_init( + struct bw_calcs_dceip *bw_dceip, + struct bw_calcs_vbios *bw_vbios, + struct hw_asic_id asic_id); + +/** + * Return: + * true - Display(s) configuration supported. + * In this case 'calcs_output' contains data for HW programming + * false - Display(s) configuration not supported (not enough bandwidth). + */ +bool bw_calcs( + struct dc_context *ctx, + const struct bw_calcs_dceip *dceip, + const struct bw_calcs_vbios *vbios, + const struct pipe_ctx *pipe, + int pipe_count, + struct dce_bw_output *calcs_output); + +#endif /* __BANDWIDTH_CALCS_H__ */ + diff --git a/drivers/gpu/drm/amd/display/dc/inc/dcn_calc_math.h b/drivers/gpu/drm/amd/display/dc/inc/dcn_calc_math.h new file mode 100644 index 000000000..45a07eeff --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/dcn_calc_math.h @@ -0,0 +1,43 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef _DCN_CALC_MATH_H_ +#define _DCN_CALC_MATH_H_ + +float dcn_bw_mod(const float arg1, const float arg2); +float dcn_bw_min2(const float arg1, const float arg2); +unsigned int dcn_bw_max(const unsigned int arg1, const unsigned int arg2); +float dcn_bw_max2(const float arg1, const float arg2); +float dcn_bw_floor2(const float arg, const float significance); +float dcn_bw_floor(const float arg); +float dcn_bw_ceil2(const float arg, const float significance); +float dcn_bw_ceil(const float arg); +float dcn_bw_max3(float v1, float v2, float v3); +float dcn_bw_max5(float v1, float v2, float v3, float v4, float v5); +float dcn_bw_pow(float a, float exp); +float dcn_bw_log(float a, float b); +double dcn_bw_fabs(double a); + +#endif /* _DCN_CALC_MATH_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h b/drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h new file mode 100644 index 000000000..9e4ddc985 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/dcn_calcs.h @@ -0,0 +1,653 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +/** + * Bandwidth and Watermark calculations interface. + * (Refer to "DCEx_mode_support.xlsm" from Perforce.) + */ +#ifndef __DCN_CALCS_H__ +#define __DCN_CALCS_H__ + +#include "bw_fixed.h" +#include "../dml/display_mode_lib.h" + + +struct dc; +struct dc_state; + +/******************************************************************************* + * DCN data structures. + ******************************************************************************/ + +#define number_of_planes 6 +#define number_of_planes_minus_one 5 +#define number_of_states 4 +#define number_of_states_plus_one 5 + +#define ddr4_dram_width 64 +#define ddr4_dram_factor_single_Channel 16 +enum dcn_bw_defs { + dcn_bw_v_min0p65, + dcn_bw_v_mid0p72, + dcn_bw_v_nom0p8, + dcn_bw_v_max0p9, + dcn_bw_v_max0p91, + dcn_bw_no_support = 5, + dcn_bw_yes, + dcn_bw_hor, + dcn_bw_vert, + dcn_bw_override, + dcn_bw_rgb_sub_64, + dcn_bw_rgb_sub_32, + dcn_bw_rgb_sub_16, + dcn_bw_no, + dcn_bw_sw_linear, + dcn_bw_sw_4_kb_d, + dcn_bw_sw_4_kb_d_x, + dcn_bw_sw_64_kb_d, + dcn_bw_sw_64_kb_d_t, + dcn_bw_sw_64_kb_d_x, + dcn_bw_sw_var_d, + dcn_bw_sw_var_d_x, + dcn_bw_yuv420_sub_8, + dcn_bw_sw_4_kb_s, + dcn_bw_sw_4_kb_s_x, + dcn_bw_sw_64_kb_s, + dcn_bw_sw_64_kb_s_t, + dcn_bw_sw_64_kb_s_x, + dcn_bw_writeback, + dcn_bw_444, + dcn_bw_dp, + dcn_bw_420, + dcn_bw_hdmi, + dcn_bw_sw_var_s, + dcn_bw_sw_var_s_x, + dcn_bw_yuv420_sub_10, + dcn_bw_supported_in_v_active, + dcn_bw_supported_in_v_blank, + dcn_bw_not_supported, + dcn_bw_na, + dcn_bw_encoder_8bpc, + dcn_bw_encoder_10bpc, + dcn_bw_encoder_12bpc, + dcn_bw_encoder_16bpc, +}; + +/*bounding box parameters*/ +/*mode parameters*/ +/*system configuration*/ +/* display configuration*/ +struct dcn_bw_internal_vars { + float voltage[number_of_states_plus_one + 1]; + float max_dispclk[number_of_states_plus_one + 1]; + float max_dppclk[number_of_states_plus_one + 1]; + float dcfclk_per_state[number_of_states_plus_one + 1]; + float phyclk_per_state[number_of_states_plus_one + 1]; + float fabric_and_dram_bandwidth_per_state[number_of_states_plus_one + 1]; + float sr_exit_time; + float sr_enter_plus_exit_time; + float dram_clock_change_latency; + float urgent_latency; + float write_back_latency; + float percent_of_ideal_drambw_received_after_urg_latency; + float dcfclkv_max0p9; + float dcfclkv_nom0p8; + float dcfclkv_mid0p72; + float dcfclkv_min0p65; + float max_dispclk_vmax0p9; + float max_dppclk_vmax0p9; + float max_dispclk_vnom0p8; + float max_dppclk_vnom0p8; + float max_dispclk_vmid0p72; + float max_dppclk_vmid0p72; + float max_dispclk_vmin0p65; + float max_dppclk_vmin0p65; + float socclk; + float fabric_and_dram_bandwidth_vmax0p9; + float fabric_and_dram_bandwidth_vnom0p8; + float fabric_and_dram_bandwidth_vmid0p72; + float fabric_and_dram_bandwidth_vmin0p65; + float round_trip_ping_latency_cycles; + float urgent_out_of_order_return_per_channel; + float number_of_channels; + float vmm_page_size; + float return_bus_width; + float rob_buffer_size_in_kbyte; + float det_buffer_size_in_kbyte; + float dpp_output_buffer_pixels; + float opp_output_buffer_lines; + float pixel_chunk_size_in_kbyte; + float pte_chunk_size; + float meta_chunk_size; + float writeback_chunk_size; + enum dcn_bw_defs odm_capability; + enum dcn_bw_defs dsc_capability; + float line_buffer_size; + enum dcn_bw_defs is_line_buffer_bpp_fixed; + float line_buffer_fixed_bpp; + float max_line_buffer_lines; + float writeback_luma_buffer_size; + float writeback_chroma_buffer_size; + float max_num_dpp; + float max_num_writeback; + float max_dchub_topscl_throughput; + float max_pscl_tolb_throughput; + float max_lb_tovscl_throughput; + float max_vscl_tohscl_throughput; + float max_hscl_ratio; + float max_vscl_ratio; + float max_hscl_taps; + float max_vscl_taps; + float under_scan_factor; + float phyclkv_max0p9; + float phyclkv_nom0p8; + float phyclkv_mid0p72; + float phyclkv_min0p65; + float pte_buffer_size_in_requests; + float dispclk_ramping_margin; + float downspreading; + float max_inter_dcn_tile_repeaters; + enum dcn_bw_defs can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one; + enum dcn_bw_defs bug_forcing_luma_and_chroma_request_to_same_size_fixed; + int mode; + float viewport_width[number_of_planes_minus_one + 1]; + float htotal[number_of_planes_minus_one + 1]; + float vtotal[number_of_planes_minus_one + 1]; + float v_sync_plus_back_porch[number_of_planes_minus_one + 1]; + float vactive[number_of_planes_minus_one + 1]; + float pixel_clock[number_of_planes_minus_one + 1]; /*MHz*/ + float viewport_height[number_of_planes_minus_one + 1]; + enum dcn_bw_defs dcc_enable[number_of_planes_minus_one + 1]; + float dcc_rate[number_of_planes_minus_one + 1]; + enum dcn_bw_defs source_scan[number_of_planes_minus_one + 1]; + float lb_bit_per_pixel[number_of_planes_minus_one + 1]; + enum dcn_bw_defs source_pixel_format[number_of_planes_minus_one + 1]; + enum dcn_bw_defs source_surface_mode[number_of_planes_minus_one + 1]; + enum dcn_bw_defs output_format[number_of_planes_minus_one + 1]; + enum dcn_bw_defs output_deep_color[number_of_planes_minus_one + 1]; + enum dcn_bw_defs output[number_of_planes_minus_one + 1]; + float scaler_rec_out_width[number_of_planes_minus_one + 1]; + float scaler_recout_height[number_of_planes_minus_one + 1]; + float underscan_output[number_of_planes_minus_one + 1]; + float interlace_output[number_of_planes_minus_one + 1]; + float override_hta_ps[number_of_planes_minus_one + 1]; + float override_vta_ps[number_of_planes_minus_one + 1]; + float override_hta_pschroma[number_of_planes_minus_one + 1]; + float override_vta_pschroma[number_of_planes_minus_one + 1]; + float urgent_latency_support_us[number_of_planes_minus_one + 1]; + float h_ratio[number_of_planes_minus_one + 1]; + float v_ratio[number_of_planes_minus_one + 1]; + float htaps[number_of_planes_minus_one + 1]; + float vtaps[number_of_planes_minus_one + 1]; + float hta_pschroma[number_of_planes_minus_one + 1]; + float vta_pschroma[number_of_planes_minus_one + 1]; + enum dcn_bw_defs pte_enable; + enum dcn_bw_defs synchronized_vblank; + enum dcn_bw_defs ta_pscalculation; + int voltage_override_level; + int number_of_active_planes; + int voltage_level; + enum dcn_bw_defs immediate_flip_supported; + float dcfclk; + float max_phyclk; + float fabric_and_dram_bandwidth; + float dpp_per_plane_per_ratio[1 + 1][number_of_planes_minus_one + 1]; + enum dcn_bw_defs dispclk_dppclk_support_per_ratio[1 + 1]; + float required_dispclk_per_ratio[1 + 1]; + enum dcn_bw_defs error_message[1 + 1]; + int dispclk_dppclk_ratio; + float dpp_per_plane[number_of_planes_minus_one + 1]; + float det_buffer_size_y[number_of_planes_minus_one + 1]; + float det_buffer_size_c[number_of_planes_minus_one + 1]; + float swath_height_y[number_of_planes_minus_one + 1]; + float swath_height_c[number_of_planes_minus_one + 1]; + enum dcn_bw_defs final_error_message; + float frequency; + float header_line; + float header; + enum dcn_bw_defs voltage_override; + enum dcn_bw_defs allow_different_hratio_vratio; + float acceptable_quality_hta_ps; + float acceptable_quality_vta_ps; + float no_of_dpp[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1]; + float swath_width_yper_state[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1]; + float swath_height_yper_state[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1]; + float swath_height_cper_state[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1]; + float urgent_latency_support_us_per_state[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1]; + float v_ratio_pre_ywith_immediate_flip[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1]; + float v_ratio_pre_cwith_immediate_flip[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1]; + float required_prefetch_pixel_data_bw_with_immediate_flip[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1]; + float v_ratio_pre_ywithout_immediate_flip[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1]; + float v_ratio_pre_cwithout_immediate_flip[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1]; + float required_prefetch_pixel_data_bw_without_immediate_flip[number_of_states_plus_one + 1][1 + 1][number_of_planes_minus_one + 1]; + enum dcn_bw_defs prefetch_supported_with_immediate_flip[number_of_states_plus_one + 1][1 + 1]; + enum dcn_bw_defs prefetch_supported_without_immediate_flip[number_of_states_plus_one + 1][1 + 1]; + enum dcn_bw_defs v_ratio_in_prefetch_supported_with_immediate_flip[number_of_states_plus_one + 1][1 + 1]; + enum dcn_bw_defs v_ratio_in_prefetch_supported_without_immediate_flip[number_of_states_plus_one + 1][1 + 1]; + float required_dispclk[number_of_states_plus_one + 1][1 + 1]; + enum dcn_bw_defs dispclk_dppclk_support[number_of_states_plus_one + 1][1 + 1]; + enum dcn_bw_defs total_available_pipes_support[number_of_states_plus_one + 1][1 + 1]; + float total_number_of_active_dpp[number_of_states_plus_one + 1][1 + 1]; + float total_number_of_dcc_active_dpp[number_of_states_plus_one + 1][1 + 1]; + enum dcn_bw_defs urgent_latency_support[number_of_states_plus_one + 1][1 + 1]; + enum dcn_bw_defs mode_support_with_immediate_flip[number_of_states_plus_one + 1][1 + 1]; + enum dcn_bw_defs mode_support_without_immediate_flip[number_of_states_plus_one + 1][1 + 1]; + float return_bw_per_state[number_of_states_plus_one + 1]; + enum dcn_bw_defs dio_support[number_of_states_plus_one + 1]; + float urgent_round_trip_and_out_of_order_latency_per_state[number_of_states_plus_one + 1]; + enum dcn_bw_defs rob_support[number_of_states_plus_one + 1]; + enum dcn_bw_defs bandwidth_support[number_of_states_plus_one + 1]; + float prefetch_bw[number_of_planes_minus_one + 1]; + float meta_pte_bytes_per_frame[number_of_planes_minus_one + 1]; + float meta_row_bytes[number_of_planes_minus_one + 1]; + float dpte_bytes_per_row[number_of_planes_minus_one + 1]; + float prefetch_lines_y[number_of_planes_minus_one + 1]; + float prefetch_lines_c[number_of_planes_minus_one + 1]; + float max_num_sw_y[number_of_planes_minus_one + 1]; + float max_num_sw_c[number_of_planes_minus_one + 1]; + float line_times_for_prefetch[number_of_planes_minus_one + 1]; + float lines_for_meta_pte_with_immediate_flip[number_of_planes_minus_one + 1]; + float lines_for_meta_pte_without_immediate_flip[number_of_planes_minus_one + 1]; + float lines_for_meta_and_dpte_row_with_immediate_flip[number_of_planes_minus_one + 1]; + float lines_for_meta_and_dpte_row_without_immediate_flip[number_of_planes_minus_one + 1]; + float min_dppclk_using_single_dpp[number_of_planes_minus_one + 1]; + float swath_width_ysingle_dpp[number_of_planes_minus_one + 1]; + float byte_per_pixel_in_dety[number_of_planes_minus_one + 1]; + float byte_per_pixel_in_detc[number_of_planes_minus_one + 1]; + float number_of_dpp_required_for_det_and_lb_size[number_of_planes_minus_one + 1]; + float required_phyclk[number_of_planes_minus_one + 1]; + float read256_block_height_y[number_of_planes_minus_one + 1]; + float read256_block_width_y[number_of_planes_minus_one + 1]; + float read256_block_height_c[number_of_planes_minus_one + 1]; + float read256_block_width_c[number_of_planes_minus_one + 1]; + float max_swath_height_y[number_of_planes_minus_one + 1]; + float max_swath_height_c[number_of_planes_minus_one + 1]; + float min_swath_height_y[number_of_planes_minus_one + 1]; + float min_swath_height_c[number_of_planes_minus_one + 1]; + float read_bandwidth[number_of_planes_minus_one + 1]; + float write_bandwidth[number_of_planes_minus_one + 1]; + float pscl_factor[number_of_planes_minus_one + 1]; + float pscl_factor_chroma[number_of_planes_minus_one + 1]; + enum dcn_bw_defs scale_ratio_support; + enum dcn_bw_defs source_format_pixel_and_scan_support; + float total_read_bandwidth_consumed_gbyte_per_second; + float total_write_bandwidth_consumed_gbyte_per_second; + float total_bandwidth_consumed_gbyte_per_second; + enum dcn_bw_defs dcc_enabled_in_any_plane; + float return_bw_todcn_per_state; + float critical_point; + enum dcn_bw_defs writeback_latency_support; + float required_output_bw; + float total_number_of_active_writeback; + enum dcn_bw_defs total_available_writeback_support; + float maximum_swath_width; + float number_of_dpp_required_for_det_size; + float number_of_dpp_required_for_lb_size; + float min_dispclk_using_single_dpp; + float min_dispclk_using_dual_dpp; + enum dcn_bw_defs viewport_size_support; + float swath_width_granularity_y; + float rounded_up_max_swath_size_bytes_y; + float swath_width_granularity_c; + float rounded_up_max_swath_size_bytes_c; + float lines_in_det_luma; + float lines_in_det_chroma; + float effective_lb_latency_hiding_source_lines_luma; + float effective_lb_latency_hiding_source_lines_chroma; + float effective_detlb_lines_luma; + float effective_detlb_lines_chroma; + float projected_dcfclk_deep_sleep; + float meta_req_height_y; + float meta_req_width_y; + float meta_surface_width_y; + float meta_surface_height_y; + float meta_pte_bytes_per_frame_y; + float meta_row_bytes_y; + float macro_tile_block_size_bytes_y; + float macro_tile_block_height_y; + float data_pte_req_height_y; + float data_pte_req_width_y; + float dpte_bytes_per_row_y; + float meta_req_height_c; + float meta_req_width_c; + float meta_surface_width_c; + float meta_surface_height_c; + float meta_pte_bytes_per_frame_c; + float meta_row_bytes_c; + float macro_tile_block_size_bytes_c; + float macro_tile_block_height_c; + float macro_tile_block_width_c; + float data_pte_req_height_c; + float data_pte_req_width_c; + float dpte_bytes_per_row_c; + float v_init_y; + float max_partial_sw_y; + float v_init_c; + float max_partial_sw_c; + float dst_x_after_scaler; + float dst_y_after_scaler; + float time_calc; + float v_update_offset[number_of_planes_minus_one + 1][2]; + float total_repeater_delay; + float v_update_width[number_of_planes_minus_one + 1][2]; + float v_ready_offset[number_of_planes_minus_one + 1][2]; + float time_setup; + float extra_latency; + float maximum_vstartup; + float bw_available_for_immediate_flip; + float total_immediate_flip_bytes[number_of_planes_minus_one + 1]; + float time_for_meta_pte_with_immediate_flip; + float time_for_meta_pte_without_immediate_flip; + float time_for_meta_and_dpte_row_with_immediate_flip; + float time_for_meta_and_dpte_row_without_immediate_flip; + float line_times_to_request_prefetch_pixel_data_with_immediate_flip; + float line_times_to_request_prefetch_pixel_data_without_immediate_flip; + float maximum_read_bandwidth_with_prefetch_with_immediate_flip; + float maximum_read_bandwidth_with_prefetch_without_immediate_flip; + float voltage_level_with_immediate_flip; + float voltage_level_without_immediate_flip; + float total_number_of_active_dpp_per_ratio[1 + 1]; + float byte_per_pix_dety; + float byte_per_pix_detc; + float read256_bytes_block_height_y; + float read256_bytes_block_width_y; + float read256_bytes_block_height_c; + float read256_bytes_block_width_c; + float maximum_swath_height_y; + float maximum_swath_height_c; + float minimum_swath_height_y; + float minimum_swath_height_c; + float swath_width; + float prefetch_bandwidth[number_of_planes_minus_one + 1]; + float v_init_pre_fill_y[number_of_planes_minus_one + 1]; + float v_init_pre_fill_c[number_of_planes_minus_one + 1]; + float max_num_swath_y[number_of_planes_minus_one + 1]; + float max_num_swath_c[number_of_planes_minus_one + 1]; + float prefill_y[number_of_planes_minus_one + 1]; + float prefill_c[number_of_planes_minus_one + 1]; + float v_startup[number_of_planes_minus_one + 1]; + enum dcn_bw_defs allow_dram_clock_change_during_vblank[number_of_planes_minus_one + 1]; + float allow_dram_self_refresh_during_vblank[number_of_planes_minus_one + 1]; + float v_ratio_prefetch_y[number_of_planes_minus_one + 1]; + float v_ratio_prefetch_c[number_of_planes_minus_one + 1]; + float destination_lines_for_prefetch[number_of_planes_minus_one + 1]; + float destination_lines_to_request_vm_inv_blank[number_of_planes_minus_one + 1]; + float destination_lines_to_request_row_in_vblank[number_of_planes_minus_one + 1]; + float min_ttuv_blank[number_of_planes_minus_one + 1]; + float byte_per_pixel_dety[number_of_planes_minus_one + 1]; + float byte_per_pixel_detc[number_of_planes_minus_one + 1]; + float swath_width_y[number_of_planes_minus_one + 1]; + float lines_in_dety[number_of_planes_minus_one + 1]; + float lines_in_dety_rounded_down_to_swath[number_of_planes_minus_one + 1]; + float lines_in_detc[number_of_planes_minus_one + 1]; + float lines_in_detc_rounded_down_to_swath[number_of_planes_minus_one + 1]; + float full_det_buffering_time_y[number_of_planes_minus_one + 1]; + float full_det_buffering_time_c[number_of_planes_minus_one + 1]; + float active_dram_clock_change_latency_margin[number_of_planes_minus_one + 1]; + float v_blank_dram_clock_change_latency_margin[number_of_planes_minus_one + 1]; + float dcfclk_deep_sleep_per_plane[number_of_planes_minus_one + 1]; + float read_bandwidth_plane_luma[number_of_planes_minus_one + 1]; + float read_bandwidth_plane_chroma[number_of_planes_minus_one + 1]; + float display_pipe_line_delivery_time_luma[number_of_planes_minus_one + 1]; + float display_pipe_line_delivery_time_chroma[number_of_planes_minus_one + 1]; + float display_pipe_line_delivery_time_luma_prefetch[number_of_planes_minus_one + 1]; + float display_pipe_line_delivery_time_chroma_prefetch[number_of_planes_minus_one + 1]; + float pixel_pte_bytes_per_row[number_of_planes_minus_one + 1]; + float meta_pte_bytes_frame[number_of_planes_minus_one + 1]; + float meta_row_byte[number_of_planes_minus_one + 1]; + float prefetch_source_lines_y[number_of_planes_minus_one + 1]; + float prefetch_source_lines_c[number_of_planes_minus_one + 1]; + float pscl_throughput[number_of_planes_minus_one + 1]; + float pscl_throughput_chroma[number_of_planes_minus_one + 1]; + float output_bpphdmi[number_of_planes_minus_one + 1]; + float output_bppdp4_lane_hbr[number_of_planes_minus_one + 1]; + float output_bppdp4_lane_hbr2[number_of_planes_minus_one + 1]; + float output_bppdp4_lane_hbr3[number_of_planes_minus_one + 1]; + float max_vstartup_lines[number_of_planes_minus_one + 1]; + float dispclk_with_ramping; + float dispclk_without_ramping; + float dppclk_using_single_dpp_luma; + float dppclk_using_single_dpp; + float dppclk_using_single_dpp_chroma; + enum dcn_bw_defs odm_capable; + float dispclk; + float dppclk; + float return_bandwidth_to_dcn; + enum dcn_bw_defs dcc_enabled_any_plane; + float return_bw; + float critical_compression; + float total_data_read_bandwidth; + float total_active_dpp; + float total_dcc_active_dpp; + float urgent_round_trip_and_out_of_order_latency; + float last_pixel_of_line_extra_watermark; + float data_fabric_line_delivery_time_luma; + float data_fabric_line_delivery_time_chroma; + float urgent_extra_latency; + float urgent_watermark; + float ptemeta_urgent_watermark; + float dram_clock_change_watermark; + float total_active_writeback; + float writeback_dram_clock_change_watermark; + float min_full_det_buffering_time; + float frame_time_for_min_full_det_buffering_time; + float average_read_bandwidth_gbyte_per_second; + float part_of_burst_that_fits_in_rob; + float stutter_burst_time; + float stutter_efficiency_not_including_vblank; + float smallest_vblank; + float v_blank_time; + float stutter_efficiency; + float dcf_clk_deep_sleep; + float stutter_exit_watermark; + float stutter_enter_plus_exit_watermark; + float effective_det_plus_lb_lines_luma; + float urgent_latency_support_us_luma; + float effective_det_plus_lb_lines_chroma; + float urgent_latency_support_us_chroma; + float min_urgent_latency_support_us; + float non_urgent_latency_tolerance; + float block_height256_bytes_y; + float block_height256_bytes_c; + float meta_request_width_y; + float meta_surf_width_y; + float meta_surf_height_y; + float meta_pte_bytes_frame_y; + float meta_row_byte_y; + float macro_tile_size_byte_y; + float macro_tile_height_y; + float pixel_pte_req_height_y; + float pixel_pte_req_width_y; + float pixel_pte_bytes_per_row_y; + float meta_request_width_c; + float meta_surf_width_c; + float meta_surf_height_c; + float meta_pte_bytes_frame_c; + float meta_row_byte_c; + float macro_tile_size_bytes_c; + float macro_tile_height_c; + float pixel_pte_req_height_c; + float pixel_pte_req_width_c; + float pixel_pte_bytes_per_row_c; + float max_partial_swath_y; + float max_partial_swath_c; + float t_calc; + float next_prefetch_mode; + float v_startup_lines; + enum dcn_bw_defs planes_with_room_to_increase_vstartup_prefetch_bw_less_than_active_bw; + enum dcn_bw_defs planes_with_room_to_increase_vstartup_vratio_prefetch_more_than4; + enum dcn_bw_defs planes_with_room_to_increase_vstartup_destination_line_times_for_prefetch_less_than2; + enum dcn_bw_defs v_ratio_prefetch_more_than4; + enum dcn_bw_defs destination_line_times_for_prefetch_less_than2; + float prefetch_mode; + float dstx_after_scaler; + float dsty_after_scaler; + float v_update_offset_pix[number_of_planes_minus_one + 1]; + float total_repeater_delay_time; + float v_update_width_pix[number_of_planes_minus_one + 1]; + float v_ready_offset_pix[number_of_planes_minus_one + 1]; + float t_setup; + float t_wait; + float bandwidth_available_for_immediate_flip; + float tot_immediate_flip_bytes; + float max_rd_bandwidth; + float time_for_fetching_meta_pte; + float time_for_fetching_row_in_vblank; + float lines_to_request_prefetch_pixel_data; + float required_prefetch_pix_data_bw; + enum dcn_bw_defs prefetch_mode_supported; + float active_dp_ps; + float lb_latency_hiding_source_lines_y; + float lb_latency_hiding_source_lines_c; + float effective_lb_latency_hiding_y; + float effective_lb_latency_hiding_c; + float dpp_output_buffer_lines_y; + float dpp_output_buffer_lines_c; + float dppopp_buffering_y; + float max_det_buffering_time_y; + float active_dram_clock_change_latency_margin_y; + float dppopp_buffering_c; + float max_det_buffering_time_c; + float active_dram_clock_change_latency_margin_c; + float writeback_dram_clock_change_latency_margin; + float min_active_dram_clock_change_margin; + float v_blank_of_min_active_dram_clock_change_margin; + float second_min_active_dram_clock_change_margin; + float min_vblank_dram_clock_change_margin; + float dram_clock_change_margin; + float dram_clock_change_support; + float wr_bandwidth; + float max_used_bw; +}; + +struct dcn_soc_bounding_box { + float sr_exit_time; /*us*/ + float sr_enter_plus_exit_time; /*us*/ + float urgent_latency; /*us*/ + float write_back_latency; /*us*/ + float percent_of_ideal_drambw_received_after_urg_latency; /*%*/ + int max_request_size; /*bytes*/ + float dcfclkv_max0p9; /*MHz*/ + float dcfclkv_nom0p8; /*MHz*/ + float dcfclkv_mid0p72; /*MHz*/ + float dcfclkv_min0p65; /*MHz*/ + float max_dispclk_vmax0p9; /*MHz*/ + float max_dispclk_vmid0p72; /*MHz*/ + float max_dispclk_vnom0p8; /*MHz*/ + float max_dispclk_vmin0p65; /*MHz*/ + float max_dppclk_vmax0p9; /*MHz*/ + float max_dppclk_vnom0p8; /*MHz*/ + float max_dppclk_vmid0p72; /*MHz*/ + float max_dppclk_vmin0p65; /*MHz*/ + float socclk; /*MHz*/ + float fabric_and_dram_bandwidth_vmax0p9; /*GB/s*/ + float fabric_and_dram_bandwidth_vnom0p8; /*GB/s*/ + float fabric_and_dram_bandwidth_vmid0p72; /*GB/s*/ + float fabric_and_dram_bandwidth_vmin0p65; /*GB/s*/ + float phyclkv_max0p9; /*MHz*/ + float phyclkv_nom0p8; /*MHz*/ + float phyclkv_mid0p72; /*MHz*/ + float phyclkv_min0p65; /*MHz*/ + float downspreading; /*%*/ + int round_trip_ping_latency_cycles; /*DCFCLK Cycles*/ + int urgent_out_of_order_return_per_channel; /*bytes*/ + int number_of_channels; + int vmm_page_size; /*bytes*/ + float dram_clock_change_latency; /*us*/ + int return_bus_width; /*bytes*/ + float percent_disp_bw_limit; /*%*/ +}; +extern const struct dcn_soc_bounding_box dcn10_soc_defaults; + +struct dcn_ip_params { + float rob_buffer_size_in_kbyte; + float det_buffer_size_in_kbyte; + float dpp_output_buffer_pixels; + float opp_output_buffer_lines; + float pixel_chunk_size_in_kbyte; + enum dcn_bw_defs pte_enable; + int pte_chunk_size; /*kbytes*/ + int meta_chunk_size; /*kbytes*/ + int writeback_chunk_size; /*kbytes*/ + enum dcn_bw_defs odm_capability; + enum dcn_bw_defs dsc_capability; + int line_buffer_size; /*bit*/ + int max_line_buffer_lines; + enum dcn_bw_defs is_line_buffer_bpp_fixed; + int line_buffer_fixed_bpp; + int writeback_luma_buffer_size; /*kbytes*/ + int writeback_chroma_buffer_size; /*kbytes*/ + int max_num_dpp; + int max_num_writeback; + int max_dchub_topscl_throughput; /*pixels/dppclk*/ + int max_pscl_tolb_throughput; /*pixels/dppclk*/ + int max_lb_tovscl_throughput; /*pixels/dppclk*/ + int max_vscl_tohscl_throughput; /*pixels/dppclk*/ + float max_hscl_ratio; + float max_vscl_ratio; + int max_hscl_taps; + int max_vscl_taps; + int pte_buffer_size_in_requests; + float dispclk_ramping_margin; /*%*/ + float under_scan_factor; + int max_inter_dcn_tile_repeaters; + enum dcn_bw_defs can_vstartup_lines_exceed_vsync_plus_back_porch_lines_minus_one; + enum dcn_bw_defs bug_forcing_luma_and_chroma_request_to_same_size_fixed; + int dcfclk_cstate_latency; +}; +extern const struct dcn_ip_params dcn10_ip_defaults; + +bool dcn_validate_bandwidth( + struct dc *dc, + struct dc_state *context, + bool fast_validate); + +unsigned int dcn_find_dcfclk_suits_all( + const struct dc *dc, + struct dc_clocks *clocks); + +void dcn_get_soc_clks( + struct dc *dc, + int *min_fclk_khz, + int *min_dcfclk_khz, + int *socclk_khz); + +void dcn_bw_update_from_pplib_fclks( + struct dc *dc, + struct dm_pp_clock_levels_with_voltage *fclks); +void dcn_bw_update_from_pplib_dcfclks( + struct dc *dc, + struct dm_pp_clock_levels_with_voltage *dcfclks); +void dcn_bw_notify_pplib_of_wm_ranges( + struct dc *dc, + int min_fclk_khz, + int min_dcfclk_khz, + int socclk_khz); +void dcn_bw_sync_calcs_and_dml(struct dc *dc); + +enum source_macro_tile_size swizzle_mode_to_macro_tile_size(enum swizzle_mode_values sw_mode); + +#endif /* __DCN_CALCS_H__ */ + diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/abm.h b/drivers/gpu/drm/amd/display/dc/inc/hw/abm.h new file mode 100644 index 000000000..9f521cf0f --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/abm.h @@ -0,0 +1,71 @@ +/* Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DC_ABM_H__ +#define __DC_ABM_H__ + +#include "dm_services_types.h" + +struct abm_save_restore; + +struct abm { + struct dc_context *ctx; + const struct abm_funcs *funcs; + bool dmcu_is_running; +}; + +struct abm_funcs { + void (*abm_init)(struct abm *abm, uint32_t back_light); + bool (*set_abm_level)(struct abm *abm, unsigned int abm_level); + bool (*set_abm_immediate_disable)(struct abm *abm, unsigned int panel_inst); + bool (*set_pipe)(struct abm *abm, unsigned int controller_id, unsigned int panel_inst); + + /* backlight_pwm_u16_16 is unsigned 32 bit, + * 16 bit integer + 16 fractional, where 1.0 is max backlight value. + */ + bool (*set_backlight_level_pwm)(struct abm *abm, + unsigned int backlight_pwm_u16_16, + unsigned int frame_ramp, + unsigned int controller_id, + unsigned int panel_inst); + + unsigned int (*get_current_backlight)(struct abm *abm); + unsigned int (*get_target_backlight)(struct abm *abm); + bool (*init_abm_config)(struct abm *abm, + const char *src, + unsigned int bytes, + unsigned int inst); + bool (*set_abm_pause)(struct abm *abm, bool pause, unsigned int panel_inst, unsigned int otg_inst); + bool (*save_restore)( + struct abm *abm, + unsigned int panel_inst, + struct abm_save_restore *pData); + bool (*set_pipe_ex)(struct abm *abm, + unsigned int otg_inst, + unsigned int option, + unsigned int panel_inst, + unsigned int pwrseq_inst); +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/audio.h b/drivers/gpu/drm/amd/display/dc/inc/hw/audio.h new file mode 100644 index 000000000..6ed1fb8c9 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/audio.h @@ -0,0 +1,63 @@ +/* + * Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_AUDIO_H__ +#define __DAL_AUDIO_H__ + +#include "audio_types.h" + +struct audio; + +struct audio_funcs { + + bool (*endpoint_valid)(struct audio *audio); + + void (*hw_init)(struct audio *audio); + + void (*az_enable)(struct audio *audio); + + void (*az_disable)(struct audio *audio); + + void (*az_configure)(struct audio *audio, + enum signal_type signal, + const struct audio_crtc_info *crtc_info, + const struct audio_info *audio_info); + + void (*wall_dto_setup)(struct audio *audio, + enum signal_type signal, + const struct audio_crtc_info *crtc_info, + const struct audio_pll_info *pll_info); + + void (*destroy)(struct audio **audio); +}; + +struct audio { + const struct audio_funcs *funcs; + struct dc_context *ctx; + unsigned int inst; + bool enabled; +}; + +#endif /* __DAL_AUDIO__ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/aux_engine.h b/drivers/gpu/drm/amd/display/dc/inc/hw/aux_engine.h new file mode 100644 index 000000000..af6b9509d --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/aux_engine.h @@ -0,0 +1,187 @@ +/* + * Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_AUX_ENGINE_H__ +#define __DAL_AUX_ENGINE_H__ + +#include "dc_ddc_types.h" + +enum aux_return_code_type; + +enum i2caux_transaction_operation { + I2CAUX_TRANSACTION_READ, + I2CAUX_TRANSACTION_WRITE +}; + +enum i2caux_transaction_address_space { + I2CAUX_TRANSACTION_ADDRESS_SPACE_I2C = 1, + I2CAUX_TRANSACTION_ADDRESS_SPACE_DPCD +}; + +struct i2caux_transaction_payload { + enum i2caux_transaction_address_space address_space; + uint32_t address; + uint32_t length; + uint8_t *data; +}; + +enum i2caux_transaction_status { + I2CAUX_TRANSACTION_STATUS_UNKNOWN = (-1L), + I2CAUX_TRANSACTION_STATUS_SUCCEEDED, + I2CAUX_TRANSACTION_STATUS_FAILED_CHANNEL_BUSY, + I2CAUX_TRANSACTION_STATUS_FAILED_TIMEOUT, + I2CAUX_TRANSACTION_STATUS_FAILED_PROTOCOL_ERROR, + I2CAUX_TRANSACTION_STATUS_FAILED_NACK, + I2CAUX_TRANSACTION_STATUS_FAILED_INCOMPLETE, + I2CAUX_TRANSACTION_STATUS_FAILED_OPERATION, + I2CAUX_TRANSACTION_STATUS_FAILED_INVALID_OPERATION, + I2CAUX_TRANSACTION_STATUS_FAILED_BUFFER_OVERFLOW, + I2CAUX_TRANSACTION_STATUS_FAILED_HPD_DISCON +}; + +struct i2caux_transaction_request { + enum i2caux_transaction_operation operation; + struct i2caux_transaction_payload payload; + enum i2caux_transaction_status status; +}; + +enum i2caux_engine_type { + I2CAUX_ENGINE_TYPE_UNKNOWN = (-1L), + I2CAUX_ENGINE_TYPE_AUX, + I2CAUX_ENGINE_TYPE_I2C_DDC_HW, + I2CAUX_ENGINE_TYPE_I2C_GENERIC_HW, + I2CAUX_ENGINE_TYPE_I2C_SW +}; + +enum i2c_default_speed { + I2CAUX_DEFAULT_I2C_HW_SPEED = 50, + I2CAUX_DEFAULT_I2C_SW_SPEED = 50 +}; + +union aux_config { + struct { + uint32_t ALLOW_AUX_WHEN_HPD_LOW:1; + } bits; + uint32_t raw; +}; + +struct aux_engine { + uint32_t inst; + struct ddc *ddc; + struct dc_context *ctx; + const struct aux_engine_funcs *funcs; + /* following values are expressed in milliseconds */ + uint32_t delay; + uint32_t max_defer_write_retry; + bool acquire_reset; +}; + +struct read_command_context { + uint8_t *buffer; + uint32_t current_read_length; + uint32_t offset; + enum i2caux_transaction_status status; + + struct aux_request_transaction_data request; + struct aux_reply_transaction_data reply; + + uint8_t returned_byte; + + uint32_t timed_out_retry_aux; + uint32_t invalid_reply_retry_aux; + uint32_t defer_retry_aux; + uint32_t defer_retry_i2c; + uint32_t invalid_reply_retry_aux_on_ack; + + bool transaction_complete; + bool operation_succeeded; +}; + +struct write_command_context { + bool mot; + + uint8_t *buffer; + uint32_t current_write_length; + enum i2caux_transaction_status status; + + struct aux_request_transaction_data request; + struct aux_reply_transaction_data reply; + + uint8_t returned_byte; + + uint32_t timed_out_retry_aux; + uint32_t invalid_reply_retry_aux; + uint32_t defer_retry_aux; + uint32_t defer_retry_i2c; + uint32_t max_defer_retry; + uint32_t ack_m_retry; + + uint8_t reply_data[DEFAULT_AUX_MAX_DATA_SIZE]; + + bool transaction_complete; + bool operation_succeeded; +}; + + +struct aux_engine_funcs { + bool (*configure_timeout)( + struct ddc_service *ddc, + uint32_t timeout); + void (*destroy)( + struct aux_engine **ptr); + bool (*acquire_engine)( + struct aux_engine *engine); + void (*configure)( + struct aux_engine *engine, + union aux_config cfg); + void (*submit_channel_request)( + struct aux_engine *engine, + struct aux_request_transaction_data *request); + void (*process_channel_reply)( + struct aux_engine *engine, + struct aux_reply_transaction_data *reply); + int (*read_channel_reply)( + struct aux_engine *engine, + uint32_t size, + uint8_t *buffer, + uint8_t *reply_result, + uint32_t *sw_status); + enum aux_return_code_type (*get_channel_status)( + struct aux_engine *engine, + uint8_t *returned_bytes); + bool (*is_engine_available)(struct aux_engine *engine); + bool (*acquire)( + struct aux_engine *engine, + struct ddc *ddc); + bool (*submit_request)( + struct aux_engine *engine, + struct i2caux_transaction_request *request, + bool middle_of_transaction); + void (*release_engine)( + struct aux_engine *engine); + void (*destroy_engine)( + struct aux_engine **engine); +}; +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h new file mode 100644 index 000000000..ecb7bcc39 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h @@ -0,0 +1,328 @@ +/* + * Copyright 2012-16 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_CLK_MGR_H__ +#define __DAL_CLK_MGR_H__ + +#include "dc.h" +#include "dm_pp_smu.h" + +#define DCN_MINIMUM_DISPCLK_Khz 100000 +#define DCN_MINIMUM_DPPCLK_Khz 100000 + +/* Constants */ +#define DDR4_DRAM_WIDTH 64 +#define WM_A 0 +#define WM_B 1 +#define WM_C 2 +#define WM_D 3 +#define WM_SET_COUNT 4 + +#define DCN_MINIMUM_DISPCLK_Khz 100000 +#define DCN_MINIMUM_DPPCLK_Khz 100000 + +struct dcn3_clk_internal { + int dummy; + /*TODO: + uint32_t CLK1_CLK0_CURRENT_CNT; //dispclk + uint32_t CLK1_CLK1_CURRENT_CNT; //dppclk + uint32_t CLK1_CLK2_CURRENT_CNT; //dprefclk + uint32_t CLK1_CLK3_CURRENT_CNT; //dcfclk + uint32_t CLK1_CLK3_DS_CNTL; //dcf_deep_sleep_divider + uint32_t CLK1_CLK3_ALLOW_DS; //dcf_deep_sleep_allow + + uint32_t CLK1_CLK0_BYPASS_CNTL; //dispclk bypass + uint32_t CLK1_CLK1_BYPASS_CNTL; //dppclk bypass + uint32_t CLK1_CLK2_BYPASS_CNTL; //dprefclk bypass + uint32_t CLK1_CLK3_BYPASS_CNTL; //dcfclk bypass + */ +}; + +struct dcn301_clk_internal { + int dummy; + uint32_t CLK1_CLK0_CURRENT_CNT; //dispclk + uint32_t CLK1_CLK1_CURRENT_CNT; //dppclk + uint32_t CLK1_CLK2_CURRENT_CNT; //dprefclk + uint32_t CLK1_CLK3_CURRENT_CNT; //dcfclk + uint32_t CLK1_CLK3_DS_CNTL; //dcf_deep_sleep_divider + uint32_t CLK1_CLK3_ALLOW_DS; //dcf_deep_sleep_allow + + uint32_t CLK1_CLK0_BYPASS_CNTL; //dispclk bypass + uint32_t CLK1_CLK1_BYPASS_CNTL; //dppclk bypass + uint32_t CLK1_CLK2_BYPASS_CNTL; //dprefclk bypass + uint32_t CLK1_CLK3_BYPASS_CNTL; //dcfclk bypass +}; + +/* Will these bw structures be ASIC specific? */ + +#define MAX_NUM_DPM_LVL 8 +#define WM_SET_COUNT 4 + + +struct clk_limit_table_entry { + unsigned int voltage; /* milivolts withh 2 fractional bits */ + unsigned int dcfclk_mhz; + unsigned int fclk_mhz; + unsigned int memclk_mhz; + unsigned int socclk_mhz; + unsigned int dtbclk_mhz; + unsigned int dispclk_mhz; + unsigned int dppclk_mhz; + unsigned int phyclk_mhz; + unsigned int phyclk_d18_mhz; + unsigned int wck_ratio; +}; + +struct clk_limit_num_entries { + unsigned int num_dcfclk_levels; + unsigned int num_fclk_levels; + unsigned int num_memclk_levels; + unsigned int num_socclk_levels; + unsigned int num_dtbclk_levels; + unsigned int num_dispclk_levels; + unsigned int num_dppclk_levels; + unsigned int num_phyclk_levels; + unsigned int num_phyclk_d18_levels; +}; + +/* This table is contiguous */ +struct clk_limit_table { + struct clk_limit_table_entry entries[MAX_NUM_DPM_LVL]; + struct clk_limit_num_entries num_entries_per_clk; + unsigned int num_entries; /* highest populated dpm level for back compatibility */ +}; + +struct wm_range_table_entry { + unsigned int wm_inst; + unsigned int wm_type; + double pstate_latency_us; + double sr_exit_time_us; + double sr_enter_plus_exit_time_us; + bool valid; +}; + +struct nv_wm_range_entry { + bool valid; + + struct { + uint8_t wm_type; + uint16_t min_dcfclk; + uint16_t max_dcfclk; + uint16_t min_uclk; + uint16_t max_uclk; + } pmfw_breakdown; + + struct { + double pstate_latency_us; + double sr_exit_time_us; + double sr_enter_plus_exit_time_us; + double fclk_change_latency_us; + } dml_input; +}; + +struct clk_log_info { + bool enabled; + char *pBuf; + unsigned int bufSize; + unsigned int *sum_chars_printed; +}; + +struct clk_state_registers_and_bypass { + uint32_t dcfclk; + uint32_t dcf_deep_sleep_divider; + uint32_t dcf_deep_sleep_allow; + uint32_t dprefclk; + uint32_t dispclk; + uint32_t dppclk; + uint32_t dtbclk; + + uint32_t dppclk_bypass; + uint32_t dcfclk_bypass; + uint32_t dprefclk_bypass; + uint32_t dispclk_bypass; +}; + +struct rv1_clk_internal { + uint32_t CLK0_CLK8_CURRENT_CNT; //dcfclk + uint32_t CLK0_CLK8_DS_CNTL; //dcf_deep_sleep_divider + uint32_t CLK0_CLK8_ALLOW_DS; //dcf_deep_sleep_allow + uint32_t CLK0_CLK10_CURRENT_CNT; //dprefclk + uint32_t CLK0_CLK11_CURRENT_CNT; //dispclk + + uint32_t CLK0_CLK8_BYPASS_CNTL; //dcfclk bypass + uint32_t CLK0_CLK10_BYPASS_CNTL; //dprefclk bypass + uint32_t CLK0_CLK11_BYPASS_CNTL; //dispclk bypass +}; + +struct rn_clk_internal { + uint32_t CLK1_CLK0_CURRENT_CNT; //dispclk + uint32_t CLK1_CLK1_CURRENT_CNT; //dppclk + uint32_t CLK1_CLK2_CURRENT_CNT; //dprefclk + uint32_t CLK1_CLK3_CURRENT_CNT; //dcfclk + uint32_t CLK1_CLK3_DS_CNTL; //dcf_deep_sleep_divider + uint32_t CLK1_CLK3_ALLOW_DS; //dcf_deep_sleep_allow + + uint32_t CLK1_CLK0_BYPASS_CNTL; //dispclk bypass + uint32_t CLK1_CLK1_BYPASS_CNTL; //dppclk bypass + uint32_t CLK1_CLK2_BYPASS_CNTL; //dprefclk bypass + uint32_t CLK1_CLK3_BYPASS_CNTL; //dcfclk bypass + +}; + +/* For dtn logging and debugging */ +struct clk_state_registers { + uint32_t CLK0_CLK8_CURRENT_CNT; //dcfclk + uint32_t CLK0_CLK8_DS_CNTL; //dcf_deep_sleep_divider + uint32_t CLK0_CLK8_ALLOW_DS; //dcf_deep_sleep_allow + uint32_t CLK0_CLK10_CURRENT_CNT; //dprefclk + uint32_t CLK0_CLK11_CURRENT_CNT; //dispclk +}; + +/* TODO: combine this with the above */ +struct clk_bypass { + uint32_t dcfclk_bypass; + uint32_t dispclk_pypass; + uint32_t dprefclk_bypass; +}; +/* + * This table is not contiguous, can have holes, each + * entry correspond to one set of WM. For example if + * we have 2 DPM and LPDDR, we will WM set A, B and + * D occupied, C will be emptry. + */ +struct wm_table { + union { + struct nv_wm_range_entry nv_entries[WM_SET_COUNT]; + struct wm_range_table_entry entries[WM_SET_COUNT]; + }; +}; + +struct dummy_pstate_entry { + unsigned int dram_speed_mts; + double dummy_pstate_latency_us; +}; + +struct clk_bw_params { + unsigned int vram_type; + unsigned int num_channels; + unsigned int dram_channel_width_bytes; + unsigned int dispclk_vco_khz; + unsigned int dc_mode_softmax_memclk; + unsigned int max_memclk_mhz; + struct clk_limit_table clk_table; + struct wm_table wm_table; + struct dummy_pstate_entry dummy_pstate_table[4]; + struct clk_limit_table_entry dc_mode_limit; +}; +/* Public interfaces */ + +struct clk_states { + uint32_t dprefclk_khz; +}; + +struct clk_mgr_funcs { + /* + * This function should set new clocks based on the input "safe_to_lower". + * If safe_to_lower == false, then only clocks which are to be increased + * should changed. + * If safe_to_lower == true, then only clocks which are to be decreased + * should be changed. + */ + void (*update_clocks)(struct clk_mgr *clk_mgr, + struct dc_state *context, + bool safe_to_lower); + + int (*get_dp_ref_clk_frequency)(struct clk_mgr *clk_mgr); + int (*get_dtb_ref_clk_frequency)(struct clk_mgr *clk_mgr); + + void (*set_low_power_state)(struct clk_mgr *clk_mgr); + + void (*init_clocks)(struct clk_mgr *clk_mgr); + + void (*dump_clk_registers)(struct clk_state_registers_and_bypass *regs_and_bypass, + struct clk_mgr *clk_mgr_base, struct clk_log_info *log_info); + + void (*enable_pme_wa) (struct clk_mgr *clk_mgr); + void (*get_clock)(struct clk_mgr *clk_mgr, + struct dc_state *context, + enum dc_clock_type clock_type, + struct dc_clock_config *clock_cfg); + + bool (*are_clock_states_equal) (struct dc_clocks *a, + struct dc_clocks *b); + void (*notify_wm_ranges)(struct clk_mgr *clk_mgr); + + /* Notify clk_mgr of a change in link rate, update phyclk frequency if necessary */ + void (*notify_link_rate_change)(struct clk_mgr *clk_mgr, struct dc_link *link); + /* + * Send message to PMFW to set hard min memclk frequency + * When current_mode = false, set DPM0 + * When current_mode = true, set required clock for current mode + */ + void (*set_hard_min_memclk)(struct clk_mgr *clk_mgr, bool current_mode); + + /* Send message to PMFW to set hard max memclk frequency to highest DPM */ + void (*set_hard_max_memclk)(struct clk_mgr *clk_mgr); + + /* Custom set a memclk freq range*/ + void (*set_max_memclk)(struct clk_mgr *clk_mgr, unsigned int memclk_mhz); + void (*set_min_memclk)(struct clk_mgr *clk_mgr, unsigned int memclk_mhz); + + /* Get current memclk states from PMFW, update relevant structures */ + void (*get_memclk_states_from_smu)(struct clk_mgr *clk_mgr); + + /* Get SMU present */ + bool (*is_smu_present)(struct clk_mgr *clk_mgr); + + int (*get_dispclk_from_dentist)(struct clk_mgr *clk_mgr_base); + +}; + +struct clk_mgr { + struct dc_context *ctx; + struct clk_mgr_funcs *funcs; + struct dc_clocks clks; + bool psr_allow_active_cache; + bool force_smu_not_present; + bool dc_mode_softmax_enabled; + int dprefclk_khz; // Used by program pixel clock in clock source funcs, need to figureout where this goes + int dentist_vco_freq_khz; + struct clk_state_registers_and_bypass boot_snapshot; + struct clk_bw_params *bw_params; + struct pp_smu_wm_range_sets ranges; +}; + +/* forward declarations */ +struct dccg; + +struct clk_mgr *dc_clk_mgr_create(struct dc_context *ctx, struct pp_smu_funcs *pp_smu, struct dccg *dccg); + +void dc_destroy_clk_mgr(struct clk_mgr *clk_mgr); + +void clk_mgr_exit_optimized_pwr_state(const struct dc *dc, struct clk_mgr *clk_mgr); + +void clk_mgr_optimize_pwr_state(const struct dc *dc, struct clk_mgr *clk_mgr); + +#endif /* __DAL_CLK_MGR_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h new file mode 100644 index 000000000..cff5fd55a --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h @@ -0,0 +1,392 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_CLK_MGR_INTERNAL_H__ +#define __DAL_CLK_MGR_INTERNAL_H__ + +#include "clk_mgr.h" +#include "dc.h" + +/* + * only thing needed from here is MEMORY_TYPE_MULTIPLIER_CZ, which is also + * used in resource, perhaps this should be defined somewhere more common. + */ +#include "resource.h" + + +/* Starting DID for each range */ +enum dentist_base_divider_id { + DENTIST_BASE_DID_1 = 0x08, + DENTIST_BASE_DID_2 = 0x40, + DENTIST_BASE_DID_3 = 0x60, + DENTIST_BASE_DID_4 = 0x7e, + DENTIST_MAX_DID = 0x7f +}; + +/* Starting point and step size for each divider range.*/ +enum dentist_divider_range { + DENTIST_DIVIDER_RANGE_1_START = 8, /* 2.00 */ + DENTIST_DIVIDER_RANGE_1_STEP = 1, /* 0.25 */ + DENTIST_DIVIDER_RANGE_2_START = 64, /* 16.00 */ + DENTIST_DIVIDER_RANGE_2_STEP = 2, /* 0.50 */ + DENTIST_DIVIDER_RANGE_3_START = 128, /* 32.00 */ + DENTIST_DIVIDER_RANGE_3_STEP = 4, /* 1.00 */ + DENTIST_DIVIDER_RANGE_4_START = 248, /* 62.00 */ + DENTIST_DIVIDER_RANGE_4_STEP = 264, /* 66.00 */ + DENTIST_DIVIDER_RANGE_SCALE_FACTOR = 4 +}; + +/* + *************************************************************************************** + ****************** Clock Manager Private Macros and Defines *************************** + *************************************************************************************** + */ + +/* Macros */ + +#define TO_CLK_MGR_INTERNAL(clk_mgr)\ + container_of(clk_mgr, struct clk_mgr_internal, base) + +#define CTX \ + clk_mgr->base.ctx + +#define DC_LOGGER \ + clk_mgr->base.ctx->logger + + + + +#define CLK_BASE(inst) \ + CLK_BASE_INNER(inst) + +#define CLK_SRI(reg_name, block, inst)\ + .reg_name = CLK_BASE(mm ## block ## _ ## inst ## _ ## reg_name ## _BASE_IDX) + \ + mm ## block ## _ ## inst ## _ ## reg_name + +#define CLK_COMMON_REG_LIST_DCE_BASE() \ + .DPREFCLK_CNTL = mmDPREFCLK_CNTL, \ + .DENTIST_DISPCLK_CNTL = mmDENTIST_DISPCLK_CNTL + +#if defined(CONFIG_DRM_AMD_DC_SI) +#define CLK_COMMON_REG_LIST_DCE60_BASE() \ + SR(DENTIST_DISPCLK_CNTL) +#endif + +#define CLK_COMMON_REG_LIST_DCN_BASE() \ + SR(DENTIST_DISPCLK_CNTL) + +#define VBIOS_SMU_MSG_BOX_REG_LIST_RV() \ + .MP1_SMN_C2PMSG_91 = mmMP1_SMN_C2PMSG_91, \ + .MP1_SMN_C2PMSG_83 = mmMP1_SMN_C2PMSG_83, \ + .MP1_SMN_C2PMSG_67 = mmMP1_SMN_C2PMSG_67 + +#define CLK_COMMON_REG_LIST_DCN_201() \ + SR(DENTIST_DISPCLK_CNTL), \ + CLK_SRI(CLK4_CLK_PLL_REQ, CLK4, 0), \ + CLK_SRI(CLK4_CLK2_CURRENT_CNT, CLK4, 0) + +#define CLK_REG_LIST_NV10() \ + SR(DENTIST_DISPCLK_CNTL), \ + CLK_SRI(CLK3_CLK_PLL_REQ, CLK3, 0), \ + CLK_SRI(CLK3_CLK2_DFS_CNTL, CLK3, 0) + +#define CLK_REG_LIST_DCN3() \ + CLK_COMMON_REG_LIST_DCN_BASE(), \ + CLK_SRI(CLK0_CLK_PLL_REQ, CLK02, 0), \ + CLK_SRI(CLK0_CLK2_DFS_CNTL, CLK02, 0) + +#define CLK_SF(reg_name, field_name, post_fix)\ + .field_name = reg_name ## __ ## field_name ## post_fix + +#define CLK_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh) \ + CLK_SF(DPREFCLK_CNTL, DPREFCLK_SRC_SEL, mask_sh), \ + CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DPREFCLK_WDIVIDER, mask_sh) + +#if defined(CONFIG_DRM_AMD_DC_SI) +#define CLK_COMMON_MASK_SH_LIST_DCE60_COMMON_BASE(mask_sh) \ + CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_WDIVIDER, mask_sh),\ + CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_CHG_DONE, mask_sh) +#endif + +#define CLK_COMMON_MASK_SH_LIST_DCN_COMMON_BASE(mask_sh) \ + CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_WDIVIDER, mask_sh),\ + CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DISPCLK_CHG_DONE, mask_sh) + +#define CLK_MASK_SH_LIST_RV1(mask_sh) \ + CLK_COMMON_MASK_SH_LIST_DCN_COMMON_BASE(mask_sh),\ + CLK_SF(MP1_SMN_C2PMSG_67, CONTENT, mask_sh),\ + CLK_SF(MP1_SMN_C2PMSG_83, CONTENT, mask_sh),\ + CLK_SF(MP1_SMN_C2PMSG_91, CONTENT, mask_sh), + +#define CLK_COMMON_MASK_SH_LIST_DCN20_BASE(mask_sh) \ + CLK_COMMON_MASK_SH_LIST_DCN_COMMON_BASE(mask_sh),\ + CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DPPCLK_WDIVIDER, mask_sh),\ + CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DPPCLK_CHG_DONE, mask_sh) + +#define CLK_MASK_SH_LIST_NV10(mask_sh) \ + CLK_COMMON_MASK_SH_LIST_DCN20_BASE(mask_sh),\ + CLK_SF(CLK3_0_CLK3_CLK_PLL_REQ, FbMult_int, mask_sh),\ + CLK_SF(CLK3_0_CLK3_CLK_PLL_REQ, FbMult_frac, mask_sh) + +#define CLK_COMMON_MASK_SH_LIST_DCN201_BASE(mask_sh) \ + CLK_COMMON_MASK_SH_LIST_DCN_COMMON_BASE(mask_sh),\ + CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DPPCLK_WDIVIDER, mask_sh),\ + CLK_SF(DENTIST_DISPCLK_CNTL, DENTIST_DPPCLK_CHG_DONE, mask_sh),\ + CLK_SF(CLK4_0_CLK4_CLK_PLL_REQ, FbMult_int, mask_sh) + +#define CLK_REG_LIST_DCN32() \ + SR(DENTIST_DISPCLK_CNTL), \ + CLK_SR_DCN32(CLK1_CLK_PLL_REQ), \ + CLK_SR_DCN32(CLK1_CLK0_DFS_CNTL), \ + CLK_SR_DCN32(CLK1_CLK1_DFS_CNTL), \ + CLK_SR_DCN32(CLK1_CLK2_DFS_CNTL), \ + CLK_SR_DCN32(CLK1_CLK3_DFS_CNTL), \ + CLK_SR_DCN32(CLK1_CLK4_DFS_CNTL) + +#define CLK_COMMON_MASK_SH_LIST_DCN32(mask_sh) \ + CLK_COMMON_MASK_SH_LIST_DCN20_BASE(mask_sh),\ + CLK_SF(CLK1_CLK_PLL_REQ, FbMult_int, mask_sh),\ + CLK_SF(CLK1_CLK_PLL_REQ, FbMult_frac, mask_sh) + +#define CLK_REG_LIST_DCN321() \ + SR(DENTIST_DISPCLK_CNTL), \ + CLK_SR_DCN321(CLK0_CLK_PLL_REQ, CLK01, 0), \ + CLK_SR_DCN321(CLK0_CLK0_DFS_CNTL, CLK01, 0), \ + CLK_SR_DCN321(CLK0_CLK1_DFS_CNTL, CLK01, 0), \ + CLK_SR_DCN321(CLK0_CLK2_DFS_CNTL, CLK01, 0), \ + CLK_SR_DCN321(CLK0_CLK3_DFS_CNTL, CLK01, 0), \ + CLK_SR_DCN321(CLK0_CLK4_DFS_CNTL, CLK01, 0) + +#define CLK_COMMON_MASK_SH_LIST_DCN321(mask_sh) \ + CLK_COMMON_MASK_SH_LIST_DCN20_BASE(mask_sh),\ + CLK_SF(CLK0_CLK_PLL_REQ, FbMult_int, mask_sh),\ + CLK_SF(CLK0_CLK_PLL_REQ, FbMult_frac, mask_sh) + +#define CLK_REG_FIELD_LIST(type) \ + type DPREFCLK_SRC_SEL; \ + type DENTIST_DPREFCLK_WDIVIDER; \ + type DENTIST_DISPCLK_WDIVIDER; \ + type DENTIST_DISPCLK_CHG_DONE; + +/* + *************************************************************************************** + ****************** Clock Manager Private Structures *********************************** + *************************************************************************************** + */ +#define CLK20_REG_FIELD_LIST(type) \ + type DENTIST_DPPCLK_WDIVIDER; \ + type DENTIST_DPPCLK_CHG_DONE; \ + type FbMult_int; \ + type FbMult_frac; + +#define VBIOS_SMU_REG_FIELD_LIST(type) \ + type CONTENT; + +struct clk_mgr_shift { + CLK_REG_FIELD_LIST(uint8_t) + CLK20_REG_FIELD_LIST(uint8_t) + VBIOS_SMU_REG_FIELD_LIST(uint32_t) +}; + +struct clk_mgr_mask { + CLK_REG_FIELD_LIST(uint32_t) + CLK20_REG_FIELD_LIST(uint32_t) + VBIOS_SMU_REG_FIELD_LIST(uint32_t) +}; + +struct clk_mgr_registers { + uint32_t DPREFCLK_CNTL; + uint32_t DENTIST_DISPCLK_CNTL; + uint32_t CLK4_CLK2_CURRENT_CNT; + uint32_t CLK4_CLK_PLL_REQ; + + uint32_t CLK3_CLK2_DFS_CNTL; + uint32_t CLK3_CLK_PLL_REQ; + + uint32_t CLK0_CLK2_DFS_CNTL; + uint32_t CLK0_CLK_PLL_REQ; + + uint32_t CLK1_CLK_PLL_REQ; + uint32_t CLK1_CLK0_DFS_CNTL; + uint32_t CLK1_CLK1_DFS_CNTL; + uint32_t CLK1_CLK2_DFS_CNTL; + uint32_t CLK1_CLK3_DFS_CNTL; + uint32_t CLK1_CLK4_DFS_CNTL; + + uint32_t CLK0_CLK0_DFS_CNTL; + uint32_t CLK0_CLK1_DFS_CNTL; + uint32_t CLK0_CLK3_DFS_CNTL; + uint32_t CLK0_CLK4_DFS_CNTL; + + uint32_t MP1_SMN_C2PMSG_67; + uint32_t MP1_SMN_C2PMSG_83; + uint32_t MP1_SMN_C2PMSG_91; +}; + +enum clock_type { + clock_type_dispclk = 1, + clock_type_dcfclk, + clock_type_socclk, + clock_type_pixelclk, + clock_type_phyclk, + clock_type_dppclk, + clock_type_fclk, + clock_type_dcfdsclk, + clock_type_dscclk, + clock_type_uclk, + clock_type_dramclk, +}; + + +struct state_dependent_clocks { + int display_clk_khz; + int pixel_clk_khz; +}; + +struct clk_mgr_internal { + struct clk_mgr base; + int smu_ver; + struct pp_smu_funcs *pp_smu; + struct clk_mgr_internal_funcs *funcs; + + struct dccg *dccg; + + /* + * For backwards compatbility with previous implementation + * TODO: remove these after everything transitions to new pattern + * Rationale is that clk registers change a lot across DCE versions + * and a shared data structure doesn't really make sense. + */ + const struct clk_mgr_registers *regs; + const struct clk_mgr_shift *clk_mgr_shift; + const struct clk_mgr_mask *clk_mgr_mask; + + struct state_dependent_clocks max_clks_by_state[DM_PP_CLOCKS_MAX_STATES]; + + /*TODO: figure out which of the below fields should be here vs in asic specific portion */ + /* Cache the status of DFS-bypass feature*/ + bool dfs_bypass_enabled; + /* True if the DFS-bypass feature is enabled and active. */ + bool dfs_bypass_active; + + uint32_t dfs_ref_freq_khz; + /* + * Cache the display clock returned by VBIOS if DFS-bypass is enabled. + * This is basically "Crystal Frequency In KHz" (XTALIN) frequency + */ + int dfs_bypass_disp_clk; + + /** + * @ss_on_dprefclk: + * + * True if spread spectrum is enabled on the DP ref clock. + */ + bool ss_on_dprefclk; + + /** + * @xgmi_enabled: + * + * True if xGMI is enabled. On VG20, both audio and display clocks need + * to be adjusted with the WAFL link's SS info if xGMI is enabled. + */ + bool xgmi_enabled; + + /** + * @dprefclk_ss_percentage: + * + * DPREFCLK SS percentage (if down-spread enabled). + * + * Note that if XGMI is enabled, the SS info (percentage and divider) + * from the WAFL link is used instead. This is decided during + * dce_clk_mgr initialization. + */ + int dprefclk_ss_percentage; + + /** + * @dprefclk_ss_divider: + * + * DPREFCLK SS percentage Divider (100 or 1000). + */ + int dprefclk_ss_divider; + + enum dm_pp_clocks_state max_clks_state; + enum dm_pp_clocks_state cur_min_clks_state; + bool periodic_retraining_disabled; + + unsigned int cur_phyclk_req_table[MAX_PIPES * 2]; + + bool smu_present; + void *wm_range_table; + long long wm_range_table_addr; + + bool dpm_present; +}; + +struct clk_mgr_internal_funcs { + int (*set_dispclk)(struct clk_mgr_internal *clk_mgr, int requested_dispclk_khz); + int (*set_dprefclk)(struct clk_mgr_internal *clk_mgr); +}; + + +/* + *************************************************************************************** + ****************** Clock Manager Level Helper functions ******************************* + *************************************************************************************** + */ + + +static inline bool should_set_clock(bool safe_to_lower, int calc_clk, int cur_clk) +{ + return ((safe_to_lower && calc_clk < cur_clk) || calc_clk > cur_clk); +} + +static inline bool should_update_pstate_support(bool safe_to_lower, bool calc_support, bool cur_support) +{ + if (cur_support != calc_support) { + if (calc_support && safe_to_lower) + return true; + else if (!calc_support && !safe_to_lower) + return true; + } + + return false; +} + +static inline int khz_to_mhz_ceil(int khz) +{ + return (khz + 999) / 1000; +} + +int clk_mgr_helper_get_active_display_cnt( + struct dc *dc, + struct dc_state *context); + +int clk_mgr_helper_get_active_plane_cnt( + struct dc *dc, + struct dc_state *context); + + + +#endif //__DAL_CLK_MGR_INTERNAL_H__ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/cursor_reg_cache.h b/drivers/gpu/drm/amd/display/dc/inc/hw/cursor_reg_cache.h new file mode 100644 index 000000000..45645f9fd --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/cursor_reg_cache.h @@ -0,0 +1,99 @@ +/* SPDX-License-Identifier: MIT */ +/* Copyright © 2022 Advanced Micro Devices, Inc. All rights reserved. */ + +#ifndef __DAL_CURSOR_CACHE_H__ +#define __DAL_CURSOR_CACHE_H__ + +union reg_cursor_control_cfg { + struct { + uint32_t cur_enable: 1; + uint32_t reser0: 3; + uint32_t cur_2x_magnify: 1; + uint32_t reser1: 3; + uint32_t mode: 3; + uint32_t reser2: 5; + uint32_t pitch: 2; + uint32_t reser3: 6; + uint32_t line_per_chunk: 5; + uint32_t reser4: 3; + } bits; + uint32_t raw; +}; +struct cursor_position_cache_hubp { + union reg_cursor_control_cfg cur_ctl; + union reg_position_cfg { + struct { + uint32_t x_pos: 16; + uint32_t y_pos: 16; + } bits; + uint32_t raw; + } position; + union reg_hot_spot_cfg { + struct { + uint32_t x_hot: 16; + uint32_t y_hot: 16; + } bits; + uint32_t raw; + } hot_spot; + union reg_dst_offset_cfg { + struct { + uint32_t dst_x_offset: 13; + uint32_t reserved: 19; + } bits; + uint32_t raw; + } dst_offset; +}; + +struct cursor_attribute_cache_hubp { + uint32_t SURFACE_ADDR_HIGH; + uint32_t SURFACE_ADDR; + union reg_cursor_control_cfg cur_ctl; + union reg_cursor_size_cfg { + struct { + uint32_t width: 16; + uint32_t height: 16; + } bits; + uint32_t raw; + } size; + union reg_cursor_settings_cfg { + struct { + uint32_t dst_y_offset: 8; + uint32_t chunk_hdl_adjust: 2; + uint32_t reserved: 22; + } bits; + uint32_t raw; + } settings; +}; + +struct cursor_rect { + uint32_t x; + uint32_t y; + uint32_t w; + uint32_t h; +}; + +union reg_cur0_control_cfg { + struct { + uint32_t cur0_enable: 1; + uint32_t expansion_mode: 1; + uint32_t reser0: 1; + uint32_t cur0_rom_en: 1; + uint32_t mode: 3; + uint32_t reserved: 25; + } bits; + uint32_t raw; +}; +struct cursor_position_cache_dpp { + union reg_cur0_control_cfg cur0_ctl; +}; + +struct cursor_attribute_cache_dpp { + union reg_cur0_control_cfg cur0_ctl; +}; + +struct cursor_attributes_cfg { + struct cursor_attribute_cache_hubp aHubp; + struct cursor_attribute_cache_dpp aDpp; +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h new file mode 100644 index 000000000..3e2f0f64c --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dccg.h @@ -0,0 +1,187 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_DCCG_H__ +#define __DAL_DCCG_H__ + +#include "dc_types.h" +#include "hw_shared.h" + +enum phyd32clk_clock_source { + PHYD32CLKA, + PHYD32CLKB, + PHYD32CLKC, + PHYD32CLKD, + PHYD32CLKE, + PHYD32CLKF, + PHYD32CLKG, +}; + +enum physymclk_clock_source { + PHYSYMCLK_FORCE_SRC_SYMCLK, // Select symclk as source of clock which is output to PHY through DCIO. + PHYSYMCLK_FORCE_SRC_PHYD18CLK, // Select phyd18clk as the source of clock which is output to PHY through DCIO. + PHYSYMCLK_FORCE_SRC_PHYD32CLK, // Select phyd32clk as the source of clock which is output to PHY through DCIO. +}; + +enum streamclk_source { + REFCLK, // Selects REFCLK as source for hdmistreamclk. + DTBCLK0, // Selects DTBCLK0 as source for hdmistreamclk. + DPREFCLK, // Selects DPREFCLK as source for hdmistreamclk +}; + +enum dentist_dispclk_change_mode { + DISPCLK_CHANGE_MODE_IMMEDIATE, + DISPCLK_CHANGE_MODE_RAMPING, +}; + +enum pixel_rate_div { + PIXEL_RATE_DIV_BY_1 = 0, + PIXEL_RATE_DIV_BY_2 = 1, + PIXEL_RATE_DIV_BY_4 = 3, + PIXEL_RATE_DIV_NA = 0xF +}; + +struct dccg { + struct dc_context *ctx; + const struct dccg_funcs *funcs; + int pipe_dppclk_khz[MAX_PIPES]; + int ref_dppclk; + bool dpp_clock_gated[MAX_PIPES]; + //int dtbclk_khz[MAX_PIPES];/* TODO needs to be removed */ + //int audio_dtbclk_khz;/* TODO needs to be removed */ + //int ref_dtbclk_khz;/* TODO needs to be removed */ +}; + +struct dtbclk_dto_params { + const struct dc_crtc_timing *timing; + int otg_inst; + int pixclk_khz; + int req_audio_dtbclk_khz; + int num_odm_segments; + int ref_dtbclk_khz; + bool is_hdmi; +}; + +struct dccg_funcs { + void (*update_dpp_dto)(struct dccg *dccg, + int dpp_inst, + int req_dppclk); + void (*get_dccg_ref_freq)(struct dccg *dccg, + unsigned int xtalin_freq_inKhz, + unsigned int *dccg_ref_freq_inKhz); + void (*set_fifo_errdet_ovr_en)(struct dccg *dccg, + bool en); + void (*otg_add_pixel)(struct dccg *dccg, + uint32_t otg_inst); + void (*otg_drop_pixel)(struct dccg *dccg, + uint32_t otg_inst); + void (*dccg_init)(struct dccg *dccg); + + void (*set_dpstreamclk)( + struct dccg *dccg, + enum streamclk_source src, + int otg_inst, + int dp_hpo_inst); + + void (*enable_symclk32_se)( + struct dccg *dccg, + int hpo_se_inst, + enum phyd32clk_clock_source phyd32clk); + + void (*disable_symclk32_se)( + struct dccg *dccg, + int hpo_se_inst); + + void (*enable_symclk32_le)( + struct dccg *dccg, + int hpo_le_inst, + enum phyd32clk_clock_source phyd32clk); + + void (*disable_symclk32_le)( + struct dccg *dccg, + int hpo_le_inst); + + void (*set_symclk32_le_root_clock_gating)( + struct dccg *dccg, + int hpo_le_inst, + bool enable); + + void (*set_physymclk)( + struct dccg *dccg, + int phy_inst, + enum physymclk_clock_source clk_src, + bool force_enable); + + void (*set_dtbclk_dto)( + struct dccg *dccg, + const struct dtbclk_dto_params *params); + + void (*set_audio_dtbclk_dto)( + struct dccg *dccg, + const struct dtbclk_dto_params *params); + + void (*set_dispclk_change_mode)( + struct dccg *dccg, + enum dentist_dispclk_change_mode change_mode); + + void (*disable_dsc)( + struct dccg *dccg, + int inst); + + void (*enable_dsc)( + struct dccg *dccg, + int inst); + + void (*set_pixel_rate_div)(struct dccg *dccg, + uint32_t otg_inst, + enum pixel_rate_div k1, + enum pixel_rate_div k2); + + void (*set_valid_pixel_rate)( + struct dccg *dccg, + int ref_dtbclk_khz, + int otg_inst, + int pixclk_khz); + + void (*trigger_dio_fifo_resync)( + struct dccg *dccg); + + void (*dpp_root_clock_control)( + struct dccg *dccg, + unsigned int dpp_inst, + bool clock_on); + + void (*enable_symclk_se)( + struct dccg *dccg, + uint32_t stream_enc_inst, + uint32_t link_enc_inst); + + void (*disable_symclk_se)( + struct dccg *dccg, + uint32_t stream_enc_inst, + uint32_t link_enc_inst); +}; + +#endif //__DAL_DCCG_H__ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h new file mode 100644 index 000000000..f5677dbb4 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h @@ -0,0 +1,204 @@ +/* + * Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_DCHUBBUB_H__ +#define __DAL_DCHUBBUB_H__ + + +enum dcc_control { + dcc_control__256_256_xxx, + dcc_control__128_128_xxx, + dcc_control__256_64_64, + dcc_control__256_128_128, +}; + +enum segment_order { + segment_order__na, + segment_order__contiguous, + segment_order__non_contiguous, +}; + +struct dcn_hubbub_wm_set { + uint32_t wm_set; + uint32_t data_urgent; + uint32_t pte_meta_urgent; + uint32_t sr_enter; + uint32_t sr_exit; + uint32_t dram_clk_change; + uint32_t usr_retrain; + uint32_t fclk_pstate_change; + uint32_t sr_enter_exit_Z8; + uint32_t sr_enter_Z8; +}; + +struct dcn_hubbub_wm { + struct dcn_hubbub_wm_set sets[4]; +}; + +enum dcn_hubbub_page_table_depth { + DCN_PAGE_TABLE_DEPTH_1_LEVEL, + DCN_PAGE_TABLE_DEPTH_2_LEVEL, + DCN_PAGE_TABLE_DEPTH_3_LEVEL, + DCN_PAGE_TABLE_DEPTH_4_LEVEL +}; + +enum dcn_hubbub_page_table_block_size { + DCN_PAGE_TABLE_BLOCK_SIZE_4KB = 0, + DCN_PAGE_TABLE_BLOCK_SIZE_64KB = 4, + DCN_PAGE_TABLE_BLOCK_SIZE_32KB = 3 +}; + +struct dcn_hubbub_phys_addr_config { + struct { + uint64_t fb_top; + uint64_t fb_offset; + uint64_t fb_base; + uint64_t agp_top; + uint64_t agp_bot; + uint64_t agp_base; + } system_aperture; + + struct { + uint64_t page_table_start_addr; + uint64_t page_table_end_addr; + uint64_t page_table_base_addr; + } gart_config; + + uint64_t page_table_default_page_addr; +}; + +struct dcn_hubbub_virt_addr_config { + uint64_t page_table_start_addr; + uint64_t page_table_end_addr; + enum dcn_hubbub_page_table_block_size page_table_block_size; + enum dcn_hubbub_page_table_depth page_table_depth; + uint64_t page_table_base_addr; +}; + +struct hubbub_addr_config { + struct dcn_hubbub_phys_addr_config pa_config; + struct dcn_hubbub_virt_addr_config va_config; + struct { + uint64_t aperture_check_fault; + uint64_t generic_fault; + } default_addrs; +}; + +struct dcn_hubbub_state { + uint32_t vm_fault_addr_msb; + uint32_t vm_fault_addr_lsb; + uint32_t vm_error_status; + uint32_t vm_error_vmid; + uint32_t vm_error_pipe; + uint32_t vm_error_mode; + uint32_t test_debug_data; + uint32_t watermark_change_cntl; + uint32_t dram_state_cntl; +}; + +struct hubbub_funcs { + void (*update_dchub)( + struct hubbub *hubbub, + struct dchub_init_data *dh_data); + + int (*init_dchub_sys_ctx)( + struct hubbub *hubbub, + struct dcn_hubbub_phys_addr_config *pa_config); + void (*init_vm_ctx)( + struct hubbub *hubbub, + struct dcn_hubbub_virt_addr_config *va_config, + int vmid); + + bool (*get_dcc_compression_cap)(struct hubbub *hubbub, + const struct dc_dcc_surface_param *input, + struct dc_surface_dcc_cap *output); + + bool (*dcc_support_swizzle)( + enum swizzle_mode_values swizzle, + unsigned int bytes_per_element, + enum segment_order *segment_order_horz, + enum segment_order *segment_order_vert); + + bool (*dcc_support_pixel_format)( + enum surface_pixel_format format, + unsigned int *bytes_per_element); + + void (*wm_read_state)(struct hubbub *hubbub, + struct dcn_hubbub_wm *wm); + + void (*get_dchub_ref_freq)(struct hubbub *hubbub, + unsigned int dccg_ref_freq_inKhz, + unsigned int *dchub_ref_freq_inKhz); + + bool (*program_watermarks)( + struct hubbub *hubbub, + struct dcn_watermark_set *watermarks, + unsigned int refclk_mhz, + bool safe_to_lower); + + bool (*is_allow_self_refresh_enabled)(struct hubbub *hubbub); + void (*allow_self_refresh_control)(struct hubbub *hubbub, bool allow); + + bool (*verify_allow_pstate_change_high)(struct hubbub *hubbub); + + void (*apply_DEDCN21_147_wa)(struct hubbub *hubbub); + + void (*force_wm_propagate_to_pipes)(struct hubbub *hubbub); + + void (*hubbub_read_state)(struct hubbub *hubbub, struct dcn_hubbub_state *hubbub_state); + + void (*force_pstate_change_control)(struct hubbub *hubbub, bool force, bool allow); + + void (*init_watermarks)(struct hubbub *hubbub); + + /** + * @program_det_size: + * + * DE-Tile buffers (DET) is a memory that is used to convert the tiled + * data into linear, which the rest of the display can use to generate + * the graphics output. One of the main features of this component is + * that each pipe has a configurable DET buffer which means that when a + * pipe is not enabled, the device can assign the memory to other + * enabled pipes to try to be more efficient. + * + * DET logic is handled by dchubbub. Some ASICs provide a feature named + * Configurable Return Buffer (CRB) segments which can be allocated to + * compressed or detiled buffers. + */ + void (*program_det_size)(struct hubbub *hubbub, int hubp_inst, unsigned det_buffer_size_in_kbyte); + void (*program_compbuf_size)(struct hubbub *hubbub, unsigned compbuf_size_kb, bool safe_to_increase); + void (*init_crb)(struct hubbub *hubbub); + void (*force_usr_retraining_allow)(struct hubbub *hubbub, bool allow); + void (*set_request_limit)(struct hubbub *hubbub, int memory_channel_count, int words_per_channel); + void (*dchubbub_init)(struct hubbub *hubbub); +}; + +struct hubbub { + const struct hubbub_funcs *funcs; + struct dc_context *ctx; + bool riommu_active; +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h new file mode 100644 index 000000000..de3113ecb --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dmcu.h @@ -0,0 +1,96 @@ +/* Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DC_DMCU_H__ +#define __DC_DMCU_H__ + +#include "dm_services_types.h" + +/* If HW itself ever powered down it will be 0. + * fwDmcuInit will write to 1. + * Driver will only call MCP init if current state is 1, + * and the MCP command will transition this to 2. + */ +enum dmcu_state { + DMCU_UNLOADED = 0, + DMCU_LOADED_UNINITIALIZED = 1, + DMCU_RUNNING = 2, +}; + +struct dmcu_version { + unsigned int interface_version; + unsigned int abm_version; + unsigned int psr_version; + unsigned int build_version; +}; + +struct dmcu { + struct dc_context *ctx; + const struct dmcu_funcs *funcs; + + enum dmcu_state dmcu_state; + struct dmcu_version dmcu_version; + unsigned int cached_wait_loop_number; + uint32_t psp_version; + bool auto_load_dmcu; +}; + +struct dmcu_funcs { + bool (*dmcu_init)(struct dmcu *dmcu); + bool (*load_iram)(struct dmcu *dmcu, + unsigned int start_offset, + const char *src, + unsigned int bytes); + void (*set_psr_enable)(struct dmcu *dmcu, bool enable, bool wait); + bool (*setup_psr)(struct dmcu *dmcu, + struct dc_link *link, + struct psr_context *psr_context); + void (*get_psr_state)(struct dmcu *dmcu, enum dc_psr_state *dc_psr_state); + void (*set_psr_wait_loop)(struct dmcu *dmcu, + unsigned int wait_loop_number); + void (*get_psr_wait_loop)(struct dmcu *dmcu, + unsigned int *psr_wait_loop_number); + bool (*is_dmcu_initialized)(struct dmcu *dmcu); + bool (*lock_phy)(struct dmcu *dmcu); + bool (*unlock_phy)(struct dmcu *dmcu); + bool (*send_edid_cea)(struct dmcu *dmcu, + int offset, + int total_length, + uint8_t *data, + int length); + bool (*recv_amd_vsdb)(struct dmcu *dmcu, + int *version, + int *min_frame_rate, + int *max_frame_rate); + bool (*recv_edid_cea_ack)(struct dmcu *dmcu, int *offset); +#if defined(CONFIG_DRM_AMD_SECURE_DISPLAY) + void (*forward_crc_window)(struct dmcu *dmcu, + struct rect *rect, + struct otg_phy_mux *mux_mapping); + void (*stop_crc_win_update)(struct dmcu *dmcu, + struct otg_phy_mux *mux_mapping); +#endif +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h new file mode 100644 index 000000000..f4aa76e02 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dpp.h @@ -0,0 +1,297 @@ +/* + * Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + + +#ifndef __DAL_DPP_H__ +#define __DAL_DPP_H__ + +#include "transform.h" +#include "cursor_reg_cache.h" + +union defer_reg_writes { + struct { + bool disable_blnd_lut:1; + bool disable_3dlut:1; + bool disable_shaper:1; + bool disable_gamcor:1; + bool disable_dscl:1; + } bits; + uint32_t raw; +}; + +struct dpp { + const struct dpp_funcs *funcs; + struct dc_context *ctx; + /** + * @inst: + * + * inst stands for "instance," and it is an id number that references a + * specific DPP. + */ + int inst; + struct dpp_caps *caps; + struct pwl_params regamma_params; + struct pwl_params degamma_params; + struct dpp_cursor_attributes cur_attr; + union defer_reg_writes deferred_reg_writes; + + struct pwl_params shaper_params; + bool cm_bypass_mode; + + struct cursor_position_cache_dpp pos; + struct cursor_attribute_cache_dpp att; +}; + +struct dpp_input_csc_matrix { + enum dc_color_space color_space; + uint16_t regval[12]; +}; + +static const struct dpp_input_csc_matrix __maybe_unused dpp_input_csc_matrix[] = { + { COLOR_SPACE_SRGB, + { 0x2000, 0, 0, 0, + 0, 0x2000, 0, 0, + 0, 0, 0x2000, 0 } }, + { COLOR_SPACE_SRGB_LIMITED, + { 0x2000, 0, 0, 0, + 0, 0x2000, 0, 0, + 0, 0, 0x2000, 0 } }, + { COLOR_SPACE_YCBCR601, + { 0x2cdd, 0x2000, 0, 0xe991, + 0xe926, 0x2000, 0xf4fd, 0x10ef, + 0, 0x2000, 0x38b4, 0xe3a6 } }, + { COLOR_SPACE_YCBCR601_LIMITED, + { 0x3353, 0x2568, 0, 0xe400, + 0xe5dc, 0x2568, 0xf367, 0x1108, + 0, 0x2568, 0x40de, 0xdd3a } }, + { COLOR_SPACE_YCBCR709, + { 0x3265, 0x2000, 0, 0xe6ce, + 0xf105, 0x2000, 0xfa01, 0xa7d, + 0, 0x2000, 0x3b61, 0xe24f } }, + { COLOR_SPACE_YCBCR709_LIMITED, + { 0x39a6, 0x2568, 0, 0xe0d6, + 0xeedd, 0x2568, 0xf925, 0x9a8, + 0, 0x2568, 0x43ee, 0xdbb2 } }, + { COLOR_SPACE_2020_YCBCR, + { 0x2F30, 0x2000, 0, 0xE869, + 0xEDB7, 0x2000, 0xFABC, 0xBC6, + 0, 0x2000, 0x3C34, 0xE1E6 } }, + { COLOR_SPACE_2020_RGB_LIMITEDRANGE, + { 0x35E0, 0x255F, 0, 0xE2B3, + 0xEB20, 0x255F, 0xF9FD, 0xB1E, + 0, 0x255F, 0x44BD, 0xDB43 } } +}; + +struct dpp_grph_csc_adjustment { + struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE]; + enum graphics_gamut_adjust_type gamut_adjust_type; +}; + +struct cnv_color_keyer_params { + int color_keyer_en; + int color_keyer_mode; + int color_keyer_alpha_low; + int color_keyer_alpha_high; + int color_keyer_red_low; + int color_keyer_red_high; + int color_keyer_green_low; + int color_keyer_green_high; + int color_keyer_blue_low; + int color_keyer_blue_high; +}; + +/* new for dcn2: set the 8bit alpha values based on the 2 bit alpha + *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT0 default: 0b00000000 + *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT1 default: 0b01010101 + *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT2 default: 0b10101010 + *ALPHA_2BIT_LUT. ALPHA_2BIT_LUT3 default: 0b11111111 + */ +struct cnv_alpha_2bit_lut { + int lut0; + int lut1; + int lut2; + int lut3; +}; + +struct dcn_dpp_state { + uint32_t is_enabled; + uint32_t igam_lut_mode; + uint32_t igam_input_format; + uint32_t dgam_lut_mode; + uint32_t rgam_lut_mode; + uint32_t gamut_remap_mode; + uint32_t gamut_remap_c11_c12; + uint32_t gamut_remap_c13_c14; + uint32_t gamut_remap_c21_c22; + uint32_t gamut_remap_c23_c24; + uint32_t gamut_remap_c31_c32; + uint32_t gamut_remap_c33_c34; +}; + +struct CM_bias_params { + uint32_t cm_bias_cr_r; + uint32_t cm_bias_y_g; + uint32_t cm_bias_cb_b; + uint32_t cm_bias_format; +}; + +struct dpp_funcs { + bool (*dpp_program_gamcor_lut)( + struct dpp *dpp_base, const struct pwl_params *params); + + void (*dpp_set_pre_degam)(struct dpp *dpp_base, + enum dc_transfer_func_predefined tr); + + void (*dpp_program_cm_dealpha)(struct dpp *dpp_base, + uint32_t enable, uint32_t additive_blending); + + void (*dpp_program_cm_bias)( + struct dpp *dpp_base, + struct CM_bias_params *bias_params); + + void (*dpp_read_state)(struct dpp *dpp, struct dcn_dpp_state *s); + + void (*dpp_reset)(struct dpp *dpp); + + void (*dpp_set_scaler)(struct dpp *dpp, + const struct scaler_data *scl_data); + + void (*dpp_set_pixel_storage_depth)( + struct dpp *dpp, + enum lb_pixel_depth depth, + const struct bit_depth_reduction_params *bit_depth_params); + + bool (*dpp_get_optimal_number_of_taps)( + struct dpp *dpp, + struct scaler_data *scl_data, + const struct scaling_taps *in_taps); + + void (*dpp_set_gamut_remap)( + struct dpp *dpp, + const struct dpp_grph_csc_adjustment *adjust); + + void (*dpp_set_csc_default)( + struct dpp *dpp, + enum dc_color_space colorspace); + + void (*dpp_set_csc_adjustment)( + struct dpp *dpp, + const uint16_t *regval); + + void (*dpp_power_on_regamma_lut)( + struct dpp *dpp, + bool power_on); + + void (*dpp_program_regamma_lut)( + struct dpp *dpp, + const struct pwl_result_data *rgb, + uint32_t num); + + void (*dpp_configure_regamma_lut)( + struct dpp *dpp, + bool is_ram_a); + + void (*dpp_program_regamma_lutb_settings)( + struct dpp *dpp, + const struct pwl_params *params); + + void (*dpp_program_regamma_luta_settings)( + struct dpp *dpp, + const struct pwl_params *params); + + void (*dpp_program_regamma_pwl)( + struct dpp *dpp, + const struct pwl_params *params, + enum opp_regamma mode); + + void (*dpp_program_bias_and_scale)( + struct dpp *dpp, + struct dc_bias_and_scale *params); + + void (*dpp_set_degamma)( + struct dpp *dpp_base, + enum ipp_degamma_mode mode); + + void (*dpp_program_input_lut)( + struct dpp *dpp_base, + const struct dc_gamma *gamma); + + void (*dpp_program_degamma_pwl)(struct dpp *dpp_base, + const struct pwl_params *params); + + void (*dpp_setup)( + struct dpp *dpp_base, + enum surface_pixel_format format, + enum expansion_mode mode, + struct dc_csc_transform input_csc_color_matrix, + enum dc_color_space input_color_space, + struct cnv_alpha_2bit_lut *alpha_2bit_lut); + + void (*dpp_full_bypass)(struct dpp *dpp_base); + + void (*set_cursor_attributes)( + struct dpp *dpp_base, + struct dc_cursor_attributes *cursor_attributes); + + void (*set_cursor_position)( + struct dpp *dpp_base, + const struct dc_cursor_position *pos, + const struct dc_cursor_mi_param *param, + uint32_t width, + uint32_t height + ); + + void (*dpp_set_hdr_multiplier)( + struct dpp *dpp_base, + uint32_t multiplier); + + void (*set_optional_cursor_attributes)( + struct dpp *dpp_base, + struct dpp_cursor_attributes *attr); + + void (*dpp_dppclk_control)( + struct dpp *dpp_base, + bool dppclk_div, + bool enable); + + void (*dpp_deferred_update)( + struct dpp *dpp); + bool (*dpp_program_blnd_lut)( + struct dpp *dpp, + const struct pwl_params *params); + bool (*dpp_program_shaper_lut)( + struct dpp *dpp, + const struct pwl_params *params); + bool (*dpp_program_3dlut)( + struct dpp *dpp, + struct tetrahedral_params *params); + void (*dpp_cnv_set_alpha_keyer)( + struct dpp *dpp_base, + struct cnv_color_keyer_params *color_keyer); +}; + + + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h new file mode 100644 index 000000000..d7b8d586b --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h @@ -0,0 +1,110 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ +#ifndef __DAL_DSC_H__ +#define __DAL_DSC_H__ + +#include "dc_dsc.h" +#include "dc_hw_types.h" +#include "dc_types.h" +/* do not include any other headers + * or else it might break Edid Utility functionality. + */ + + +/* Input parameters for configuring DSC from the outside of DSC */ +struct dsc_config { + uint32_t pic_width; + uint32_t pic_height; + enum dc_pixel_encoding pixel_encoding; + enum dc_color_depth color_depth; /* Bits per component */ + bool is_odm; + struct dc_dsc_config dc_dsc_cfg; +}; + + +/* Output parameters for configuring DSC-related part of OPTC */ +struct dsc_optc_config { + uint32_t slice_width; /* Slice width in pixels */ + uint32_t bytes_per_pixel; /* Bytes per pixel in u3.28 format */ + bool is_pixel_format_444; /* 'true' if pixel format is 'RGB 444' or 'Simple YCbCr 4:2:2' (4:2:2 upsampled to 4:4:4)' */ +}; + + +struct dcn_dsc_state { + uint32_t dsc_clock_en; + uint32_t dsc_slice_width; + uint32_t dsc_bits_per_pixel; + uint32_t dsc_slice_height; + uint32_t dsc_pic_width; + uint32_t dsc_pic_height; + uint32_t dsc_slice_bpg_offset; + uint32_t dsc_chunk_size; + uint32_t dsc_fw_en; + uint32_t dsc_opp_source; +}; + + +/* DSC encoder capabilities + * They differ from the DPCD DSC caps because they are based on AMD DSC encoder caps. + */ +union dsc_enc_slice_caps { + struct { + uint8_t NUM_SLICES_1 : 1; + uint8_t NUM_SLICES_2 : 1; + uint8_t NUM_SLICES_3 : 1; /* This one is not per DSC spec, but our encoder supports it */ + uint8_t NUM_SLICES_4 : 1; + uint8_t NUM_SLICES_8 : 1; + } bits; + uint8_t raw; +}; + +struct dsc_enc_caps { + uint8_t dsc_version; + union dsc_enc_slice_caps slice_caps; + int32_t lb_bit_depth; + bool is_block_pred_supported; + union dsc_color_formats color_formats; + union dsc_color_depth color_depth; + int32_t max_total_throughput_mps; /* Maximum total throughput with all the slices combined */ + int32_t max_slice_width; + uint32_t bpp_increment_div; /* bpp increment divisor, e.g. if 16, it's 1/16th of a bit */ + uint32_t edp_sink_max_bits_per_pixel; + bool is_dp; +}; + +struct dsc_funcs { + void (*dsc_get_enc_caps)(struct dsc_enc_caps *dsc_enc_caps, int pixel_clock_100Hz); + void (*dsc_read_state)(struct display_stream_compressor *dsc, struct dcn_dsc_state *s); + bool (*dsc_validate_stream)(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg); + void (*dsc_set_config)(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg, + struct dsc_optc_config *dsc_optc_cfg); + bool (*dsc_get_packed_pps)(struct display_stream_compressor *dsc, const struct dsc_config *dsc_cfg, + uint8_t *dsc_packed_pps); + void (*dsc_enable)(struct display_stream_compressor *dsc, int opp_pipe); + void (*dsc_disable)(struct display_stream_compressor *dsc); + void (*dsc_disconnect)(struct display_stream_compressor *dsc); +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h new file mode 100644 index 000000000..86b711dcc --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dwb.h @@ -0,0 +1,228 @@ +/* Copyright 2012-17 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DC_DWBC_H__ +#define __DC_DWBC_H__ + +#include "dal_types.h" +#include "dc_hw_types.h" + +#define DWB_SW_V2 1 +#define DWB_MCIF_BUF_COUNT 4 + +/* forward declaration of mcif_wb struct */ +struct mcif_wb; + + +enum dwb_sw_version { + dwb_ver_1_0 = 1, + dwb_ver_2_0 = 2, +}; + +enum dwb_source { + dwb_src_scl = 0, /* for DCE7x/9x, DCN won't support. */ + dwb_src_blnd, /* for DCE7x/9x */ + dwb_src_fmt, /* for DCE7x/9x */ + dwb_src_otg0 = 0x100, /* for DCN1.x/DCN2.x, register: mmDWB_SOURCE_SELECT */ + dwb_src_otg1, /* for DCN1.x/DCN2.x */ + dwb_src_otg2, /* for DCN1.x/DCN2.x */ + dwb_src_otg3, /* for DCN1.x/DCN2.x */ +}; + +/* DCN1.x, DCN2.x support 2 pipes */ +enum dwb_pipe { + dwb_pipe0 = 0, + dwb_pipe1, + dwb_pipe_max_num, +}; + +enum dwb_frame_capture_enable { + DWB_FRAME_CAPTURE_DISABLE = 0, + DWB_FRAME_CAPTURE_ENABLE = 1, +}; + +enum wbscl_coef_filter_type_sel { + WBSCL_COEF_LUMA_VERT_FILTER = 0, + WBSCL_COEF_CHROMA_VERT_FILTER = 1, + WBSCL_COEF_LUMA_HORZ_FILTER = 2, + WBSCL_COEF_CHROMA_HORZ_FILTER = 3 +}; + + +enum dwb_boundary_mode { + DWBSCL_BOUNDARY_MODE_EDGE = 0, + DWBSCL_BOUNDARY_MODE_BLACK = 1 +}; + +enum dwb_output_csc_mode { + DWB_OUTPUT_CSC_DISABLE = 0, + DWB_OUTPUT_CSC_COEF_A = 1, + DWB_OUTPUT_CSC_COEF_B = 2 +}; + +enum dwb_ogam_lut_mode { + DWB_OGAM_MODE_BYPASS, + DWB_OGAM_RAMA_LUT, + DWB_OGAM_RAMB_LUT +}; + +enum dwb_color_volume { + DWB_SRGB_BT709 = 0, //SDR + DWB_PQ = 1, //HDR + DWB_HLG = 2, //HDR +}; + +enum dwb_color_space { + DWB_SRGB = 0, //SDR + DWB_BT709 = 1, //SDR + DWB_BT2020 = 2, //HDR +}; + +struct dwb_efc_hdr_metadata { + /*display chromaticities and white point in units of 0.00001 */ + unsigned int chromaticity_green_x; + unsigned int chromaticity_green_y; + unsigned int chromaticity_blue_x; + unsigned int chromaticity_blue_y; + unsigned int chromaticity_red_x; + unsigned int chromaticity_red_y; + unsigned int chromaticity_white_point_x; + unsigned int chromaticity_white_point_y; + + /*in units of candelas per square meter */ + unsigned int min_luminance; + unsigned int max_luminance; + + /*in units of nits */ + unsigned int maximum_content_light_level; + unsigned int maximum_frame_average_light_level; +}; + +struct dwb_efc_display_settings { + unsigned int inputColorVolume; + unsigned int inputColorSpace; + unsigned int inputBitDepthMinus8; + struct dwb_efc_hdr_metadata hdr_metadata; + unsigned int dwbOutputBlack; // 0 - Normal, 1 - Output Black +}; + +struct dwb_warmup_params { + bool warmup_en; /* false: normal mode, true: enable pattern generator */ + bool warmup_mode; /* false: 420, true: 444 */ + bool warmup_depth; /* false: 8bit, true: 10bit */ + int warmup_data; /* Data to be sent by pattern generator (same for each pixel component) */ + int warmup_width; /* Pattern width (pixels) */ + int warmup_height; /* Pattern height (lines) */ +}; + +struct dwb_caps { + enum dce_version hw_version; /* DCN engine version. */ + enum dwb_sw_version sw_version; /* DWB sw implementation version. */ + unsigned int reserved[6]; /* Reserved for future use, MUST BE 0. */ + unsigned int adapter_id; + unsigned int num_pipes; /* number of DWB pipes */ + struct { + unsigned int support_dwb :1; + unsigned int support_ogam :1; + unsigned int support_wbscl :1; + unsigned int support_ocsc :1; + unsigned int support_stereo :1; + } caps; + unsigned int reserved2[9]; /* Reserved for future use, MUST BE 0. */ +}; + +struct dwbc { + const struct dwbc_funcs *funcs; + struct dc_context *ctx; + int inst; + struct mcif_wb *mcif; + bool status; + int inputSrcSelect; + bool dwb_output_black; + enum dc_transfer_func_predefined tf; + enum dc_color_space output_color_space; + bool dwb_is_efc_transition; + bool dwb_is_drc; + int wb_src_plane_inst;/*hubp, mpcc, inst*/ + uint32_t mask_id; + int otg_inst; + bool mvc_cfg; +}; + +struct dwbc_funcs { + bool (*get_caps)( + struct dwbc *dwbc, + struct dwb_caps *caps); + + bool (*enable)( + struct dwbc *dwbc, + struct dc_dwb_params *params); + + bool (*disable)(struct dwbc *dwbc); + + bool (*update)( + struct dwbc *dwbc, + struct dc_dwb_params *params); + + bool (*is_enabled)( + struct dwbc *dwbc); + + void (*set_stereo)( + struct dwbc *dwbc, + struct dwb_stereo_params *stereo_params); + + void (*set_new_content)( + struct dwbc *dwbc, + bool is_new_content); + + + void (*set_warmup)( + struct dwbc *dwbc, + struct dwb_warmup_params *warmup_params); + + +#if defined(CONFIG_DRM_AMD_DC_FP) + + void (*dwb_program_output_csc)( + struct dwbc *dwbc, + enum dc_color_space color_space, + enum dwb_output_csc_mode mode); + + bool (*dwb_ogam_set_output_transfer_func)( + struct dwbc *dwbc, + const struct dc_transfer_func *in_transfer_func_dwb_ogam); + + //TODO: merge with output_transfer_func? + bool (*dwb_ogam_set_input_transfer_func)( + struct dwbc *dwbc, + const struct dc_transfer_func *in_transfer_func_dwb_ogam); +#endif + bool (*get_dwb_status)( + struct dwbc *dwbc); + void (*dwb_set_scaler)( + struct dwbc *dwbc, + struct dc_dwb_params *params); +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h b/drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h new file mode 100644 index 000000000..5253dc8b1 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h @@ -0,0 +1,96 @@ +/* + * Copyright 2012-16 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_GPIO_H__ +#define __DAL_GPIO_H__ + +#include "gpio_types.h" + + +union gpio_hw_container { + struct hw_ddc *ddc; + struct hw_generic *generic; + struct hw_hpd *hpd; +}; + +struct gpio { + struct gpio_service *service; + struct hw_gpio_pin *pin; + enum gpio_id id; + uint32_t en; + + union gpio_hw_container hw_container; + enum gpio_mode mode; + + /* when GPIO comes from VBIOS, it has defined output state */ + enum gpio_pin_output_state output_state; +}; + +#if 0 +struct gpio_funcs { + + struct hw_gpio_pin *(*create_ddc_data)( + struct dc_context *ctx, + enum gpio_id id, + uint32_t en); + struct hw_gpio_pin *(*create_ddc_clock)( + struct dc_context *ctx, + enum gpio_id id, + uint32_t en); + struct hw_gpio_pin *(*create_generic)( + struct dc_context *ctx, + enum gpio_id id, + uint32_t en); + struct hw_gpio_pin *(*create_hpd)( + struct dc_context *ctx, + enum gpio_id id, + uint32_t en); + struct hw_gpio_pin *(*create_gpio_pad)( + struct dc_context *ctx, + enum gpio_id id, + uint32_t en); + struct hw_gpio_pin *(*create_sync)( + struct dc_context *ctx, + enum gpio_id id, + uint32_t en); + struct hw_gpio_pin *(*create_gsl)( + struct dc_context *ctx, + enum gpio_id id, + uint32_t en); + + /* HW translation */ + bool (*offset_to_id)( + uint32_t offset, + uint32_t mask, + enum gpio_id *id, + uint32_t *en); + bool (*id_to_offset)( + enum gpio_id id, + uint32_t en, + struct gpio_pin_info *info); +}; +#endif + +#endif /* __DAL_GPIO__ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h new file mode 100644 index 000000000..7f3f9b69e --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h @@ -0,0 +1,218 @@ +/* + * Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_HUBP_H__ +#define __DAL_HUBP_H__ + +#include "mem_input.h" +#include "cursor_reg_cache.h" + +#define OPP_ID_INVALID 0xf +#define MAX_TTU 0xffffff + + +enum cursor_pitch { + CURSOR_PITCH_64_PIXELS = 0, + CURSOR_PITCH_128_PIXELS, + CURSOR_PITCH_256_PIXELS +}; + +enum cursor_lines_per_chunk { + CURSOR_LINE_PER_CHUNK_1 = 0, /* new for DCN2 */ + CURSOR_LINE_PER_CHUNK_2 = 1, + CURSOR_LINE_PER_CHUNK_4, + CURSOR_LINE_PER_CHUNK_8, + CURSOR_LINE_PER_CHUNK_16 +}; + +enum hubp_ind_block_size { + hubp_ind_block_unconstrained = 0, + hubp_ind_block_64b, + hubp_ind_block_128b, + hubp_ind_block_64b_no_128bcl, +}; + +struct hubp { + const struct hubp_funcs *funcs; + struct dc_context *ctx; + struct dc_plane_address request_address; + int inst; + + /* run time states */ + int opp_id; + int mpcc_id; + struct dc_cursor_attributes curs_attr; + struct dc_cursor_position curs_pos; + bool power_gated; + + struct cursor_position_cache_hubp pos; + struct cursor_attribute_cache_hubp att; + struct cursor_rect cur_rect; +}; + +struct surface_flip_registers { + uint32_t DCSURF_SURFACE_CONTROL; + uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH; + uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS; + uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH; + uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS; + uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_HIGH_C; + uint32_t DCSURF_PRIMARY_META_SURFACE_ADDRESS_C; + uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_HIGH_C; + uint32_t DCSURF_PRIMARY_SURFACE_ADDRESS_C; + uint32_t DCSURF_SECONDARY_META_SURFACE_ADDRESS_HIGH; + uint32_t DCSURF_SECONDARY_META_SURFACE_ADDRESS; + uint32_t DCSURF_SECONDARY_SURFACE_ADDRESS_HIGH; + uint32_t DCSURF_SECONDARY_SURFACE_ADDRESS; + bool tmz_surface; + bool immediate; + uint8_t vmid; + bool grph_stereo; +}; + +struct hubp_funcs { + void (*hubp_setup)( + struct hubp *hubp, + struct _vcs_dpi_display_dlg_regs_st *dlg_regs, + struct _vcs_dpi_display_ttu_regs_st *ttu_regs, + struct _vcs_dpi_display_rq_regs_st *rq_regs, + struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest); + + void (*hubp_setup_interdependent)( + struct hubp *hubp, + struct _vcs_dpi_display_dlg_regs_st *dlg_regs, + struct _vcs_dpi_display_ttu_regs_st *ttu_regs); + + void (*dcc_control)(struct hubp *hubp, bool enable, + enum hubp_ind_block_size blk_size); + + void (*mem_program_viewport)( + struct hubp *hubp, + const struct rect *viewport, + const struct rect *viewport_c); + + bool (*hubp_program_surface_flip_and_addr)( + struct hubp *hubp, + const struct dc_plane_address *address, + bool flip_immediate); + + void (*hubp_program_pte_vm)( + struct hubp *hubp, + enum surface_pixel_format format, + union dc_tiling_info *tiling_info, + enum dc_rotation_angle rotation); + + void (*hubp_set_vm_system_aperture_settings)( + struct hubp *hubp, + struct vm_system_aperture_param *apt); + + void (*hubp_set_vm_context0_settings)( + struct hubp *hubp, + const struct vm_context0_param *vm0); + + void (*hubp_program_surface_config)( + struct hubp *hubp, + enum surface_pixel_format format, + union dc_tiling_info *tiling_info, + struct plane_size *plane_size, + enum dc_rotation_angle rotation, + struct dc_plane_dcc_param *dcc, + bool horizontal_mirror, + unsigned int compa_level); + + bool (*hubp_is_flip_pending)(struct hubp *hubp); + + void (*set_blank)(struct hubp *hubp, bool blank); + void (*set_blank_regs)(struct hubp *hubp, bool blank); +#ifdef CONFIG_DRM_AMD_DC_FP + void (*phantom_hubp_post_enable)(struct hubp *hubp); +#endif + void (*set_hubp_blank_en)(struct hubp *hubp, bool blank); + + void (*set_cursor_attributes)( + struct hubp *hubp, + const struct dc_cursor_attributes *attr); + + void (*set_cursor_position)( + struct hubp *hubp, + const struct dc_cursor_position *pos, + const struct dc_cursor_mi_param *param); + + void (*hubp_disconnect)(struct hubp *hubp); + + void (*hubp_clk_cntl)(struct hubp *hubp, bool enable); + void (*hubp_vtg_sel)(struct hubp *hubp, uint32_t otg_inst); + void (*hubp_read_state)(struct hubp *hubp); + void (*hubp_clear_underflow)(struct hubp *hubp); + void (*hubp_disable_control)(struct hubp *hubp, bool disable_hubp); + unsigned int (*hubp_get_underflow_status)(struct hubp *hubp); + void (*hubp_init)(struct hubp *hubp); + + void (*dmdata_set_attributes)( + struct hubp *hubp, + const struct dc_dmdata_attributes *attr); + + void (*dmdata_load)( + struct hubp *hubp, + uint32_t dmdata_sw_size, + const uint32_t *dmdata_sw_data); + bool (*dmdata_status_done)(struct hubp *hubp); + void (*hubp_enable_tripleBuffer)( + struct hubp *hubp, + bool enable); + + bool (*hubp_is_triplebuffer_enabled)( + struct hubp *hubp); + + void (*hubp_set_flip_control_surface_gsl)( + struct hubp *hubp, + bool enable); + + void (*validate_dml_output)( + struct hubp *hubp, + struct dc_context *ctx, + struct _vcs_dpi_display_rq_regs_st *dml_rq_regs, + struct _vcs_dpi_display_dlg_regs_st *dml_dlg_attr, + struct _vcs_dpi_display_ttu_regs_st *dml_ttu_attr); + void (*set_unbounded_requesting)( + struct hubp *hubp, + bool enable); + bool (*hubp_in_blank)(struct hubp *hubp); + void (*hubp_soft_reset)(struct hubp *hubp, bool reset); + + void (*hubp_update_force_pstate_disallow)(struct hubp *hubp, bool allow); + void (*hubp_update_force_cursor_pstate_disallow)(struct hubp *hubp, bool allow); + void (*hubp_update_mall_sel)(struct hubp *hubp, uint32_t mall_sel, bool c_cursor); + void (*hubp_prepare_subvp_buffering)(struct hubp *hubp, bool enable); + + void (*hubp_set_flip_int)(struct hubp *hubp); + + void (*program_extended_blank)(struct hubp *hubp, + unsigned int min_dst_y_next_start_optimized); + + void (*hubp_wait_pipe_read_start)(struct hubp *hubp); +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h new file mode 100644 index 000000000..b95ae9596 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h @@ -0,0 +1,361 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_HW_SHARED_H__ +#define __DAL_HW_SHARED_H__ + +#include "os_types.h" +#include "fixed31_32.h" +#include "dc_hw_types.h" + +/****************************************************************************** + * Data types shared between different Virtual HW blocks + ******************************************************************************/ + +#define MAX_AUDIOS 7 + +/** + * @MAX_PIPES: + * + * Every ASIC support a fixed number of pipes; MAX_PIPES defines a large number + * to be used inside loops and for determining array sizes. + */ +#define MAX_PIPES 6 +#define MAX_DIG_LINK_ENCODERS 7 +#define MAX_DWB_PIPES 1 +#define MAX_HPO_DP2_ENCODERS 4 +#define MAX_HPO_DP2_LINK_ENCODERS 2 + +struct gamma_curve { + uint32_t offset; + uint32_t segments_num; +}; + +struct curve_points { + struct fixed31_32 x; + struct fixed31_32 y; + struct fixed31_32 offset; + struct fixed31_32 slope; + + uint32_t custom_float_x; + uint32_t custom_float_y; + uint32_t custom_float_offset; + uint32_t custom_float_slope; +}; + +struct curve_points3 { + struct curve_points red; + struct curve_points green; + struct curve_points blue; +}; + +struct pwl_result_data { + struct fixed31_32 red; + struct fixed31_32 green; + struct fixed31_32 blue; + + struct fixed31_32 delta_red; + struct fixed31_32 delta_green; + struct fixed31_32 delta_blue; + + uint32_t red_reg; + uint32_t green_reg; + uint32_t blue_reg; + + uint32_t delta_red_reg; + uint32_t delta_green_reg; + uint32_t delta_blue_reg; +}; + +struct dc_rgb { + uint32_t red; + uint32_t green; + uint32_t blue; +}; + +struct tetrahedral_17x17x17 { + struct dc_rgb lut0[1229]; + struct dc_rgb lut1[1228]; + struct dc_rgb lut2[1228]; + struct dc_rgb lut3[1228]; +}; +struct tetrahedral_9x9x9 { + struct dc_rgb lut0[183]; + struct dc_rgb lut1[182]; + struct dc_rgb lut2[182]; + struct dc_rgb lut3[182]; +}; + +struct tetrahedral_params { + union { + struct tetrahedral_17x17x17 tetrahedral_17; + struct tetrahedral_9x9x9 tetrahedral_9; + }; + bool use_tetrahedral_9; + bool use_12bits; + +}; + +/* arr_curve_points - regamma regions/segments specification + * arr_points - beginning and end point specified separately (only one on DCE) + * corner_points - beginning and end point for all 3 colors (DCN) + * rgb_resulted - final curve + */ +struct pwl_params { + struct gamma_curve arr_curve_points[34]; + union { + struct curve_points arr_points[2]; + struct curve_points3 corner_points[2]; + }; + struct pwl_result_data rgb_resulted[256 + 3]; + uint32_t hw_points_num; +}; + +/* move to dpp + * while we are moving functionality out of opp to dpp to align + * HW programming to HW IP, we define these struct in hw_shared + * so we can still compile while refactoring + */ + +enum lb_pixel_depth { + /* do not change the values because it is used as bit vector */ + LB_PIXEL_DEPTH_18BPP = 1, + LB_PIXEL_DEPTH_24BPP = 2, + LB_PIXEL_DEPTH_30BPP = 4, + LB_PIXEL_DEPTH_36BPP = 8 +}; + +enum graphics_csc_adjust_type { + GRAPHICS_CSC_ADJUST_TYPE_BYPASS = 0, + GRAPHICS_CSC_ADJUST_TYPE_HW, /* without adjustments */ + GRAPHICS_CSC_ADJUST_TYPE_SW /*use adjustments */ +}; + +enum ipp_degamma_mode { + IPP_DEGAMMA_MODE_BYPASS, + IPP_DEGAMMA_MODE_HW_sRGB, + IPP_DEGAMMA_MODE_HW_xvYCC, + IPP_DEGAMMA_MODE_USER_PWL +}; + +enum gamcor_mode { + GAMCOR_MODE_BYPASS, + GAMCOR_MODE_RESERVED_1, + GAMCOR_MODE_USER_PWL, + GAMCOR_MODE_RESERVED_3 +}; + +enum ipp_output_format { + IPP_OUTPUT_FORMAT_12_BIT_FIX, + IPP_OUTPUT_FORMAT_16_BIT_BYPASS, + IPP_OUTPUT_FORMAT_FLOAT +}; + +enum expansion_mode { + EXPANSION_MODE_DYNAMIC, + EXPANSION_MODE_ZERO +}; + +struct default_adjustment { + enum lb_pixel_depth lb_color_depth; + enum dc_color_space out_color_space; + enum dc_color_space in_color_space; + enum dc_color_depth color_depth; + enum pixel_format surface_pixel_format; + enum graphics_csc_adjust_type csc_adjust_type; + bool force_hw_default; +}; + + +struct out_csc_color_matrix { + enum dc_color_space color_space; + uint16_t regval[12]; +}; + +enum gamut_remap_select { + GAMUT_REMAP_BYPASS = 0, + GAMUT_REMAP_COEFF, + GAMUT_REMAP_COMA_COEFF, + GAMUT_REMAP_COMB_COEFF +}; + +enum opp_regamma { + OPP_REGAMMA_BYPASS = 0, + OPP_REGAMMA_SRGB, + OPP_REGAMMA_XVYCC, + OPP_REGAMMA_USER +}; + +enum optc_dsc_mode { + OPTC_DSC_DISABLED = 0, + OPTC_DSC_ENABLED_444 = 1, /* 'RGB 444' or 'Simple YCbCr 4:2:2' (4:2:2 upsampled to 4:4:4) */ + OPTC_DSC_ENABLED_NATIVE_SUBSAMPLED = 2 /* Native 4:2:2 or 4:2:0 */ +}; + +struct dc_bias_and_scale { + uint16_t scale_red; + uint16_t bias_red; + uint16_t scale_green; + uint16_t bias_green; + uint16_t scale_blue; + uint16_t bias_blue; +}; + +enum test_pattern_dyn_range { + TEST_PATTERN_DYN_RANGE_VESA = 0, + TEST_PATTERN_DYN_RANGE_CEA +}; + +enum test_pattern_mode { + TEST_PATTERN_MODE_COLORSQUARES_RGB = 0, + TEST_PATTERN_MODE_COLORSQUARES_YCBCR601, + TEST_PATTERN_MODE_COLORSQUARES_YCBCR709, + TEST_PATTERN_MODE_VERTICALBARS, + TEST_PATTERN_MODE_HORIZONTALBARS, + TEST_PATTERN_MODE_SINGLERAMP_RGB, + TEST_PATTERN_MODE_DUALRAMP_RGB, + TEST_PATTERN_MODE_XR_BIAS_RGB +}; + +enum test_pattern_color_format { + TEST_PATTERN_COLOR_FORMAT_BPC_6 = 0, + TEST_PATTERN_COLOR_FORMAT_BPC_8, + TEST_PATTERN_COLOR_FORMAT_BPC_10, + TEST_PATTERN_COLOR_FORMAT_BPC_12 +}; + +enum controller_dp_test_pattern { + CONTROLLER_DP_TEST_PATTERN_D102 = 0, + CONTROLLER_DP_TEST_PATTERN_SYMBOLERROR, + CONTROLLER_DP_TEST_PATTERN_PRBS7, + CONTROLLER_DP_TEST_PATTERN_COLORSQUARES, + CONTROLLER_DP_TEST_PATTERN_VERTICALBARS, + CONTROLLER_DP_TEST_PATTERN_HORIZONTALBARS, + CONTROLLER_DP_TEST_PATTERN_COLORRAMP, + CONTROLLER_DP_TEST_PATTERN_VIDEOMODE, + CONTROLLER_DP_TEST_PATTERN_RESERVED_8, + CONTROLLER_DP_TEST_PATTERN_RESERVED_9, + CONTROLLER_DP_TEST_PATTERN_RESERVED_A, + CONTROLLER_DP_TEST_PATTERN_COLORSQUARES_CEA, + CONTROLLER_DP_TEST_PATTERN_SOLID_COLOR +}; + +enum controller_dp_color_space { + CONTROLLER_DP_COLOR_SPACE_RGB, + CONTROLLER_DP_COLOR_SPACE_YCBCR601, + CONTROLLER_DP_COLOR_SPACE_YCBCR709, + CONTROLLER_DP_COLOR_SPACE_UDEFINED +}; + +enum dc_lut_mode { + LUT_BYPASS, + LUT_RAM_A, + LUT_RAM_B +}; + +/** + * speakersToChannels + * + * @brief + * translate speakers to channels + * + * FL - Front Left + * FR - Front Right + * RL - Rear Left + * RR - Rear Right + * RC - Rear Center + * FC - Front Center + * FLC - Front Left Center + * FRC - Front Right Center + * RLC - Rear Left Center + * RRC - Rear Right Center + * LFE - Low Freq Effect + * + * FC + * FLC FRC + * FL FR + * + * LFE + * () + * + * + * RL RR + * RLC RRC + * RC + * + * ch 8 7 6 5 4 3 2 1 + * 0b00000011 - - - - - - FR FL + * 0b00000111 - - - - - LFE FR FL + * 0b00001011 - - - - FC - FR FL + * 0b00001111 - - - - FC LFE FR FL + * 0b00010011 - - - RC - - FR FL + * 0b00010111 - - - RC - LFE FR FL + * 0b00011011 - - - RC FC - FR FL + * 0b00011111 - - - RC FC LFE FR FL + * 0b00110011 - - RR RL - - FR FL + * 0b00110111 - - RR RL - LFE FR FL + * 0b00111011 - - RR RL FC - FR FL + * 0b00111111 - - RR RL FC LFE FR FL + * 0b01110011 - RC RR RL - - FR FL + * 0b01110111 - RC RR RL - LFE FR FL + * 0b01111011 - RC RR RL FC - FR FL + * 0b01111111 - RC RR RL FC LFE FR FL + * 0b11110011 RRC RLC RR RL - - FR FL + * 0b11110111 RRC RLC RR RL - LFE FR FL + * 0b11111011 RRC RLC RR RL FC - FR FL + * 0b11111111 RRC RLC RR RL FC LFE FR FL + * 0b11000011 FRC FLC - - - - FR FL + * 0b11000111 FRC FLC - - - LFE FR FL + * 0b11001011 FRC FLC - - FC - FR FL + * 0b11001111 FRC FLC - - FC LFE FR FL + * 0b11010011 FRC FLC - RC - - FR FL + * 0b11010111 FRC FLC - RC - LFE FR FL + * 0b11011011 FRC FLC - RC FC - FR FL + * 0b11011111 FRC FLC - RC FC LFE FR FL + * 0b11110011 FRC FLC RR RL - - FR FL + * 0b11110111 FRC FLC RR RL - LFE FR FL + * 0b11111011 FRC FLC RR RL FC - FR FL + * 0b11111111 FRC FLC RR RL FC LFE FR FL + * + * @param + * speakers - speaker information as it comes from CEA audio block + */ +/* translate speakers to channels */ + +union audio_cea_channels { + uint8_t all; + struct audio_cea_channels_bits { + uint32_t FL:1; + uint32_t FR:1; + uint32_t LFE:1; + uint32_t FC:1; + uint32_t RL_RC:1; + uint32_t RR:1; + uint32_t RC_RLC_FLC:1; + uint32_t RRC_FRC:1; + } channels; +}; + +#endif /* __DAL_HW_SHARED_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/ipp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/ipp.h new file mode 100644 index 000000000..b2fa4c4cd --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/ipp.h @@ -0,0 +1,114 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_IPP_H__ +#define __DAL_IPP_H__ + +#include "hw_shared.h" +#include "dc_hw_types.h" + +#define MAXTRIX_COEFFICIENTS_NUMBER 12 +#define MAXTRIX_COEFFICIENTS_WRAP_NUMBER (MAXTRIX_COEFFICIENTS_NUMBER + 4) +#define MAX_OVL_MATRIX_COUNT 12 + +/* IPP RELATED */ +struct input_pixel_processor { + struct dc_context *ctx; + unsigned int inst; + const struct ipp_funcs *funcs; +}; + +enum ipp_prescale_mode { + IPP_PRESCALE_MODE_BYPASS, + IPP_PRESCALE_MODE_FIXED_SIGNED, + IPP_PRESCALE_MODE_FLOAT_SIGNED, + IPP_PRESCALE_MODE_FIXED_UNSIGNED, + IPP_PRESCALE_MODE_FLOAT_UNSIGNED +}; + +struct ipp_prescale_params { + enum ipp_prescale_mode mode; + uint16_t bias; + uint16_t scale; +}; + + + +enum ovl_color_space { + OVL_COLOR_SPACE_UNKNOWN = 0, + OVL_COLOR_SPACE_RGB, + OVL_COLOR_SPACE_YUV601, + OVL_COLOR_SPACE_YUV709 +}; + + +struct ipp_funcs { + + /*** cursor ***/ + void (*ipp_cursor_set_position)( + struct input_pixel_processor *ipp, + const struct dc_cursor_position *position, + const struct dc_cursor_mi_param *param); + + void (*ipp_cursor_set_attributes)( + struct input_pixel_processor *ipp, + const struct dc_cursor_attributes *attributes); + + /*** setup input pixel processing ***/ + + /* put the entire pixel processor to bypass */ + void (*ipp_full_bypass)( + struct input_pixel_processor *ipp); + + /* setup ipp to expand/convert input to pixel processor internal format */ + void (*ipp_setup)( + struct input_pixel_processor *ipp, + enum surface_pixel_format format, + enum expansion_mode mode, + struct dc_csc_transform input_csc_color_matrix, + enum dc_color_space input_color_space); + + /* DCE function to setup IPP. TODO: see if we can consolidate to setup */ + void (*ipp_program_prescale)( + struct input_pixel_processor *ipp, + struct ipp_prescale_params *params); + + void (*ipp_program_input_lut)( + struct input_pixel_processor *ipp, + const struct dc_gamma *gamma); + + /*** DEGAMMA RELATED ***/ + void (*ipp_set_degamma)( + struct input_pixel_processor *ipp, + enum ipp_degamma_mode mode); + + void (*ipp_program_degamma_pwl)( + struct input_pixel_processor *ipp, + const struct pwl_params *params); + + void (*ipp_destroy)(struct input_pixel_processor **ipp); +}; + +#endif /* __DAL_IPP_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h new file mode 100644 index 000000000..dbe7afa9d --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h @@ -0,0 +1,279 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + */ +/* + * link_encoder.h + * + * Created on: Oct 6, 2015 + * Author: yonsun + */ + +#ifndef LINK_ENCODER_H_ +#define LINK_ENCODER_H_ + +#include "grph_object_defs.h" +#include "signal_types.h" +#include "dc_types.h" + +struct dc_context; +struct encoder_set_dp_phy_pattern_param; +struct link_mst_stream_allocation_table; +struct dc_link_settings; +struct link_training_settings; +struct pipe_ctx; + +struct encoder_init_data { + enum channel_id channel; + struct graphics_object_id connector; + enum hpd_source_id hpd_source; + /* TODO: in DAL2, here was pointer to EventManagerInterface */ + struct graphics_object_id encoder; + struct dc_context *ctx; + enum transmitter transmitter; +}; + +struct encoder_feature_support { + union { + struct { + uint32_t IS_HBR2_CAPABLE:1; + uint32_t IS_HBR3_CAPABLE:1; + uint32_t IS_TPS3_CAPABLE:1; + uint32_t IS_TPS4_CAPABLE:1; + uint32_t HDMI_6GB_EN:1; + uint32_t IS_DP2_CAPABLE:1; + uint32_t IS_UHBR10_CAPABLE:1; + uint32_t IS_UHBR13_5_CAPABLE:1; + uint32_t IS_UHBR20_CAPABLE:1; + uint32_t DP_IS_USB_C:1; + } bits; + uint32_t raw; + } flags; + + enum dc_color_depth max_hdmi_deep_color; + unsigned int max_hdmi_pixel_clock; + bool hdmi_ycbcr420_supported; + bool dp_ycbcr420_supported; + bool fec_supported; +}; + +struct link_encoder { + const struct link_encoder_funcs *funcs; + int32_t aux_channel_offset; + struct dc_context *ctx; + struct graphics_object_id id; + struct graphics_object_id connector; + uint32_t output_signals; + enum engine_id preferred_engine; + struct encoder_feature_support features; + enum transmitter transmitter; + enum hpd_source_id hpd_source; + bool usbc_combo_phy; +}; + +struct link_enc_state { + + uint32_t dphy_fec_en; + uint32_t dphy_fec_ready_shadow; + uint32_t dphy_fec_active_status; + uint32_t dp_link_training_complete; + +}; + +enum encoder_type_select { + ENCODER_TYPE_DIG = 0, + ENCODER_TYPE_HDMI_FRL = 1, + ENCODER_TYPE_DP_128B132B = 2 +}; + +struct link_encoder_funcs { + void (*read_state)( + struct link_encoder *enc, struct link_enc_state *s); + bool (*validate_output_with_stream)( + struct link_encoder *enc, const struct dc_stream_state *stream); + void (*hw_init)(struct link_encoder *enc); + void (*setup)(struct link_encoder *enc, + enum signal_type signal); + void (*enable_tmds_output)(struct link_encoder *enc, + enum clock_source_id clock_source, + enum dc_color_depth color_depth, + enum signal_type signal, + uint32_t pixel_clock); + void (*enable_dp_output)(struct link_encoder *enc, + const struct dc_link_settings *link_settings, + enum clock_source_id clock_source); + void (*enable_dp_mst_output)(struct link_encoder *enc, + const struct dc_link_settings *link_settings, + enum clock_source_id clock_source); + void (*enable_lvds_output)(struct link_encoder *enc, + enum clock_source_id clock_source, + uint32_t pixel_clock); + void (*disable_output)(struct link_encoder *link_enc, + enum signal_type signal); + void (*dp_set_lane_settings)(struct link_encoder *enc, + const struct dc_link_settings *link_settings, + const struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX]); + void (*dp_set_phy_pattern)(struct link_encoder *enc, + const struct encoder_set_dp_phy_pattern_param *para); + void (*update_mst_stream_allocation_table)( + struct link_encoder *enc, + const struct link_mst_stream_allocation_table *table); + void (*psr_program_dp_dphy_fast_training)(struct link_encoder *enc, + bool exit_link_training_required); + void (*psr_program_secondary_packet)(struct link_encoder *enc, + unsigned int sdp_transmit_line_num_deadline); + void (*connect_dig_be_to_fe)(struct link_encoder *enc, + enum engine_id engine, + bool connect); + void (*enable_hpd)(struct link_encoder *enc); + void (*disable_hpd)(struct link_encoder *enc); + bool (*is_dig_enabled)(struct link_encoder *enc); + unsigned int (*get_dig_frontend)(struct link_encoder *enc); + void (*destroy)(struct link_encoder **enc); + + void (*fec_set_enable)(struct link_encoder *enc, + bool enable); + + void (*fec_set_ready)(struct link_encoder *enc, + bool ready); + + bool (*fec_is_active)(struct link_encoder *enc); + bool (*is_in_alt_mode) (struct link_encoder *enc); + + void (*get_max_link_cap)(struct link_encoder *enc, + struct dc_link_settings *link_settings); + + enum signal_type (*get_dig_mode)( + struct link_encoder *enc); + void (*set_dio_phy_mux)( + struct link_encoder *enc, + enum encoder_type_select sel, + uint32_t hpo_inst); + void (*set_dig_output_mode)( + struct link_encoder *enc, uint8_t pix_per_container); +}; + +/* + * Used to track assignments of links (display endpoints) to link encoders. + * + * Entry in link_enc_assignments table in struct resource_context. + * Entries only marked valid once encoder assigned to a link and invalidated once unassigned. + * Uses engine ID as identifier since PHY ID not relevant for USB4 DPIA endpoint. + */ +struct link_enc_assignment { + bool valid; + struct display_endpoint_id ep_id; + enum engine_id eng_id; + struct dc_stream_state *stream; +}; + +enum link_enc_cfg_mode { + LINK_ENC_CFG_STEADY, /* Normal operation - use current_state. */ + LINK_ENC_CFG_TRANSIENT /* During commit state - use state to be committed. */ +}; + +enum dp2_link_mode { + DP2_LINK_TRAINING_TPS1, + DP2_LINK_TRAINING_TPS2, + DP2_LINK_ACTIVE, + DP2_TEST_PATTERN +}; + +enum dp2_phy_tp_select { + DP_DPHY_TP_SELECT_TPS1, + DP_DPHY_TP_SELECT_TPS2, + DP_DPHY_TP_SELECT_PRBS, + DP_DPHY_TP_SELECT_CUSTOM, + DP_DPHY_TP_SELECT_SQUARE +}; + +enum dp2_phy_tp_prbs { + DP_DPHY_TP_PRBS7, + DP_DPHY_TP_PRBS9, + DP_DPHY_TP_PRBS11, + DP_DPHY_TP_PRBS15, + DP_DPHY_TP_PRBS23, + DP_DPHY_TP_PRBS31 +}; + +struct hpo_dp_link_enc_state { + uint32_t link_enc_enabled; + uint32_t link_mode; + uint32_t lane_count; + uint32_t slot_count[4]; + uint32_t stream_src[4]; + uint32_t vc_rate_x[4]; + uint32_t vc_rate_y[4]; +}; + +struct hpo_dp_link_encoder { + const struct hpo_dp_link_encoder_funcs *funcs; + struct dc_context *ctx; + int inst; + enum engine_id preferred_engine; + enum transmitter transmitter; + enum hpd_source_id hpd_source; +}; + +struct hpo_dp_link_encoder_funcs { + + void (*enable_link_phy)(struct hpo_dp_link_encoder *enc, + const struct dc_link_settings *link_settings, + enum transmitter transmitter, + enum hpd_source_id hpd_source); + + void (*disable_link_phy)(struct hpo_dp_link_encoder *link_enc, + enum signal_type signal); + + void (*link_enable)( + struct hpo_dp_link_encoder *enc, + enum dc_lane_count num_lanes); + + void (*link_disable)( + struct hpo_dp_link_encoder *enc); + + void (*set_link_test_pattern)( + struct hpo_dp_link_encoder *enc, + struct encoder_set_dp_phy_pattern_param *tp_params); + + void (*update_stream_allocation_table)( + struct hpo_dp_link_encoder *enc, + const struct link_mst_stream_allocation_table *table); + + void (*set_throttled_vcp_size)( + struct hpo_dp_link_encoder *enc, + uint32_t stream_encoder_inst, + struct fixed31_32 avg_time_slots_per_mtp); + + bool (*is_in_alt_mode) ( + struct hpo_dp_link_encoder *enc); + + void (*read_state)( + struct hpo_dp_link_encoder *enc, + struct hpo_dp_link_enc_state *state); + + void (*set_ffe)( + struct hpo_dp_link_encoder *enc, + const struct dc_link_settings *link_settings, + uint8_t ffe_preset); +}; + +#endif /* LINK_ENCODER_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mcif_wb.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mcif_wb.h new file mode 100644 index 000000000..15cb782f1 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mcif_wb.h @@ -0,0 +1,109 @@ +/* Copyright 2012-17 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DC_MCIF_WB_H__ +#define __DC_MCIF_WB_H__ + +#include "dc_hw_types.h" + + +enum mmhubbub_wbif_mode { + PACKED_444 = 0, + PACKED_444_FP16 = 1, + PLANAR_420_8BPC = 2, + PLANAR_420_10BPC = 3 +}; + +struct mcif_arb_params { + + unsigned int time_per_pixel; + unsigned int cli_watermark[4]; + unsigned int pstate_watermark[4]; + unsigned int arbitration_slice; + unsigned int slice_lines; + unsigned int max_scaled_time; + unsigned int dram_speed_change_duration; +}; + +struct mcif_irq_params { + unsigned int sw_int_en; + unsigned int sw_slice_int_en; + unsigned int sw_overrun_int_en; + unsigned int vce_int_en; + unsigned int vce_slice_int_en; +}; + + +/* / - mcif_wb_frame_dump_info is the info of the dumping WB data */ +struct mcif_wb_frame_dump_info { + unsigned int size; + unsigned int width; + unsigned int height; + unsigned int luma_pitch; + unsigned int chroma_pitch; + enum dwb_scaler_mode format; +}; + +struct mcif_wb { + const struct mcif_wb_funcs *funcs; + struct dc_context *ctx; + int inst; +}; + +struct mcif_wb_funcs { + + void (*warmup_mcif)( + struct mcif_wb *mcif_wb, + struct mcif_warmup_params *params); + void (*enable_mcif)(struct mcif_wb *mcif_wb); + + void (*disable_mcif)(struct mcif_wb *mcif_wb); + + void (*config_mcif_buf)( + struct mcif_wb *mcif_wb, + struct mcif_buf_params *params, + unsigned int dest_height); + + void (*config_mcif_arb)( + struct mcif_wb *mcif_wb, + struct mcif_arb_params *params); + + void (*config_mcif_irq)( + struct mcif_wb *mcif_wb, + struct mcif_irq_params *params); + + void (*dump_frame)( + struct mcif_wb *mcif_wb, + struct mcif_buf_params *mcif_params, + enum dwb_scaler_mode out_format, + unsigned int dest_width, + unsigned int dest_height, + struct mcif_wb_frame_dump_info *dump_info, + unsigned char *luma_buffer, + unsigned char *chroma_buffer, + unsigned char *dest_luma_buffer, + unsigned char *dest_chroma_buffer); +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h new file mode 100644 index 000000000..b72fb314d --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h @@ -0,0 +1,183 @@ +/* + * Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ +#ifndef __DAL_MEM_INPUT_H__ +#define __DAL_MEM_INPUT_H__ + +#include "dc.h" +#include "include/grph_object_id.h" + +#include "dml/display_mode_structs.h" + +struct dchub_init_data; +struct cstate_pstate_watermarks_st { + uint32_t cstate_exit_ns; + uint32_t cstate_exit_z8_ns; + uint32_t cstate_enter_plus_exit_z8_ns; + uint32_t cstate_enter_plus_exit_ns; + uint32_t pstate_change_ns; + uint32_t fclk_pstate_change_ns; +}; + +struct dcn_watermarks { + uint32_t pte_meta_urgent_ns; + uint32_t urgent_ns; + uint32_t frac_urg_bw_nom; + uint32_t frac_urg_bw_flip; + int32_t urgent_latency_ns; + struct cstate_pstate_watermarks_st cstate_pstate; + uint32_t usr_retraining_ns; +}; + +struct dcn_watermark_set { + struct dcn_watermarks a; + struct dcn_watermarks b; + struct dcn_watermarks c; + struct dcn_watermarks d; +}; + +struct dce_watermarks { + int a_mark; + int b_mark; + int c_mark; + int d_mark; +}; + +struct stutter_modes { + bool enhanced; + bool quad_dmif_buffer; + bool watermark_nb_pstate; +}; + +struct mem_input { + const struct mem_input_funcs *funcs; + struct dc_context *ctx; + struct dc_plane_address request_address; + struct dc_plane_address current_address; + int inst; + struct stutter_modes stutter_mode; +}; + +struct vm_system_aperture_param { + PHYSICAL_ADDRESS_LOC sys_default; + PHYSICAL_ADDRESS_LOC sys_low; + PHYSICAL_ADDRESS_LOC sys_high; +}; + +struct vm_context0_param { + PHYSICAL_ADDRESS_LOC pte_base; + PHYSICAL_ADDRESS_LOC pte_start; + PHYSICAL_ADDRESS_LOC pte_end; + PHYSICAL_ADDRESS_LOC fault_default; +}; + +struct mem_input_funcs { + void (*mem_input_setup)( + struct mem_input *mem_input, + struct _vcs_dpi_display_dlg_regs_st *dlg_regs, + struct _vcs_dpi_display_ttu_regs_st *ttu_regs, + struct _vcs_dpi_display_rq_regs_st *rq_regs, + struct _vcs_dpi_display_pipe_dest_params_st *pipe_dest); + + void (*dcc_control)(struct mem_input *mem_input, bool enable, + bool independent_64b_blks); + void (*mem_program_viewport)( + struct mem_input *mem_input, + const struct rect *viewport, + const struct rect *viewport_c); + + void (*mem_input_program_display_marks)( + struct mem_input *mem_input, + struct dce_watermarks nbp, + struct dce_watermarks stutter, + struct dce_watermarks stutter_enter, + struct dce_watermarks urgent, + uint32_t total_dest_line_time_ns); + + void (*mem_input_program_chroma_display_marks)( + struct mem_input *mem_input, + struct dce_watermarks nbp, + struct dce_watermarks stutter, + struct dce_watermarks urgent, + uint32_t total_dest_line_time_ns); + + void (*allocate_mem_input)( + struct mem_input *mem_input, + uint32_t h_total,/* for current target */ + uint32_t v_total,/* for current target */ + uint32_t pix_clk_khz,/* for current target */ + uint32_t total_streams_num); + + void (*free_mem_input)( + struct mem_input *mem_input, + uint32_t paths_num); + + bool (*mem_input_program_surface_flip_and_addr)( + struct mem_input *mem_input, + const struct dc_plane_address *address, + bool flip_immediate); + + void (*mem_input_program_pte_vm)( + struct mem_input *mem_input, + enum surface_pixel_format format, + union dc_tiling_info *tiling_info, + enum dc_rotation_angle rotation); + + void (*mem_input_set_vm_system_aperture_settings)( + struct mem_input *mem_input, + struct vm_system_aperture_param *apt); + + void (*mem_input_set_vm_context0_settings)( + struct mem_input *mem_input, + const struct vm_context0_param *vm0); + + void (*mem_input_program_surface_config)( + struct mem_input *mem_input, + enum surface_pixel_format format, + union dc_tiling_info *tiling_info, + struct plane_size *plane_size, + enum dc_rotation_angle rotation, + struct dc_plane_dcc_param *dcc, + bool horizontal_mirror); + + bool (*mem_input_is_flip_pending)(struct mem_input *mem_input); + + void (*mem_input_update_dchub)(struct mem_input *mem_input, + struct dchub_init_data *dh_data); + + void (*set_blank)(struct mem_input *mi, bool blank); + void (*set_hubp_blank_en)(struct mem_input *mi, bool blank); + + void (*set_cursor_attributes)( + struct mem_input *mem_input, + const struct dc_cursor_attributes *attr); + + void (*set_cursor_position)( + struct mem_input *mem_input, + const struct dc_cursor_position *pos, + const struct dc_cursor_mi_param *param); + +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h new file mode 100644 index 000000000..8d86159d9 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h @@ -0,0 +1,441 @@ +/* Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +/** + * DOC: mpc-overview + * + * Multiple Pipe/Plane Combined (MPC) is a component in the hardware pipeline + * that performs blending of multiple planes, using global and per-pixel alpha. + * It also performs post-blending color correction operations according to the + * hardware capabilities, such as color transformation matrix and gamma 1D and + * 3D LUT. + */ + +#ifndef __DC_MPCC_H__ +#define __DC_MPCC_H__ + +#include "dc_hw_types.h" +#include "hw_shared.h" +#include "transform.h" + +#define MAX_MPCC 6 +#define MAX_OPP 6 + +#define MAX_DWB 2 + +enum mpc_output_csc_mode { + MPC_OUTPUT_CSC_DISABLE = 0, + MPC_OUTPUT_CSC_COEF_A, + MPC_OUTPUT_CSC_COEF_B +}; + + +enum mpcc_blend_mode { + MPCC_BLEND_MODE_BYPASS, + MPCC_BLEND_MODE_TOP_LAYER_PASSTHROUGH, + MPCC_BLEND_MODE_TOP_LAYER_ONLY, + MPCC_BLEND_MODE_TOP_BOT_BLENDING +}; + +/** + * enum mpcc_alpha_blend_mode - define the alpha blend mode regarding pixel + * alpha and plane alpha values + */ +enum mpcc_alpha_blend_mode { + /** + * @MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA: per pixel alpha using DPP + * alpha value + */ + MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA, + /** + * @MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA_COMBINED_GLOBAL_GAIN: per + * pixel alpha using DPP alpha value multiplied by a global gain (plane + * alpha) + */ + MPCC_ALPHA_BLEND_MODE_PER_PIXEL_ALPHA_COMBINED_GLOBAL_GAIN, + /** + * @MPCC_ALPHA_BLEND_MODE_GLOBAL_ALPHA: global alpha value, ignores + * pixel alpha and consider only plane alpha + */ + MPCC_ALPHA_BLEND_MODE_GLOBAL_ALPHA +}; + +/** + * struct mpcc_blnd_cfg - MPCC blending configuration + * + * @black_color: background color + * @alpha_mode: alpha blend mode (MPCC_ALPHA_BLND_MODE) + * @pre_multiplied_alpha: whether pixel color values were pre-multiplied by the + * alpha channel (MPCC_ALPHA_MULTIPLIED_MODE) + * @global_gain: used when blend mode considers both pixel alpha and plane + * alpha value and assumes the global alpha value. + * @global_alpha: plane alpha value + */ +struct mpcc_blnd_cfg { + struct tg_color black_color; /* background color */ + enum mpcc_alpha_blend_mode alpha_mode; /* alpha blend mode */ + bool pre_multiplied_alpha; /* alpha pre-multiplied mode flag */ + int global_gain; + int global_alpha; + bool overlap_only; + + /* MPCC top/bottom gain settings */ + int bottom_gain_mode; + int background_color_bpc; + int top_gain; + int bottom_inside_gain; + int bottom_outside_gain; +}; + +struct mpc_grph_gamut_adjustment { + struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE]; + enum graphics_gamut_adjust_type gamut_adjust_type; +}; + +struct mpcc_sm_cfg { + bool enable; + /* 0-single plane,2-row subsampling,4-column subsampling,6-checkboard subsampling */ + int sm_mode; + /* 0- disable frame alternate, 1- enable frame alternate */ + bool frame_alt; + /* 0- disable field alternate, 1- enable field alternate */ + bool field_alt; + /* 0-no force,2-force frame polarity from top,3-force frame polarity from bottom */ + int force_next_frame_porlarity; + /* 0-no force,2-force field polarity from top,3-force field polarity from bottom */ + int force_next_field_polarity; +}; + +struct mpc_denorm_clamp { + int clamp_max_r_cr; + int clamp_min_r_cr; + int clamp_max_g_y; + int clamp_min_g_y; + int clamp_max_b_cb; + int clamp_min_b_cb; +}; + +struct mpc_dwb_flow_control { + int flow_ctrl_mode; + int flow_ctrl_cnt0; + int flow_ctrl_cnt1; +}; + +/** + * struct mpcc - MPCC connection and blending configuration for a single MPCC instance. + * @mpcc_id: MPCC physical instance + * @dpp_id: DPP input to this MPCC + * @mpcc_bot: pointer to bottom layer MPCC. NULL when not connected. + * @blnd_cfg: the blending configuration for this MPCC + * @sm_cfg: stereo mix setting for this MPCC + * @shared_bottom: if MPCC output to both OPP and DWB endpoints, true. Otherwise, false. + * + * This struct is used as a node in an MPC tree. + */ +struct mpcc { + int mpcc_id; /* MPCC physical instance */ + int dpp_id; /* DPP input to this MPCC */ + struct mpcc *mpcc_bot; /* pointer to bottom layer MPCC. NULL when not connected */ + struct mpcc_blnd_cfg blnd_cfg; /* The blending configuration for this MPCC */ + struct mpcc_sm_cfg sm_cfg; /* stereo mix setting for this MPCC */ + bool shared_bottom; /* TRUE if MPCC output to both OPP and DWB endpoints, else FALSE */ +}; + +/** + * struct mpc_tree - MPC tree represents all MPCC connections for a pipe. + * + * @opp_id: the OPP instance that owns this MPC tree + * @opp_list: the top MPCC layer of the MPC tree that outputs to OPP endpoint + * + */ +struct mpc_tree { + int opp_id; /* The OPP instance that owns this MPC tree */ + struct mpcc *opp_list; /* The top MPCC layer of the MPC tree that outputs to OPP endpoint */ +}; + +struct mpc { + const struct mpc_funcs *funcs; + struct dc_context *ctx; + + struct mpcc mpcc_array[MAX_MPCC]; + struct pwl_params blender_params; + bool cm_bypass_mode; +}; + +struct mpcc_state { + uint32_t opp_id; + uint32_t dpp_id; + uint32_t bot_mpcc_id; + uint32_t mode; + uint32_t alpha_mode; + uint32_t pre_multiplied_alpha; + uint32_t overlap_only; + uint32_t idle; + uint32_t busy; +}; + +/** + * struct mpc_funcs - funcs + */ +struct mpc_funcs { + void (*read_mpcc_state)( + struct mpc *mpc, + int mpcc_inst, + struct mpcc_state *s); + + /** + * @insert_plane: + * + * Insert DPP into MPC tree based on specified blending position. + * Only used for planes that are part of blending chain for OPP output + * + * Parameters: + * [in/out] mpc - MPC context. + * [in/out] tree - MPC tree structure that plane will be added to. + * [in] blnd_cfg - MPCC blending configuration for the new blending layer. + * [in] sm_cfg - MPCC stereo mix configuration for the new blending layer. + * stereo mix must disable for the very bottom layer of the tree config. + * [in] insert_above_mpcc - Insert new plane above this MPCC. If NULL, insert as bottom plane. + * [in] dpp_id - DPP instance for the plane to be added. + * [in] mpcc_id - The MPCC physical instance to use for blending. + * + * Return: struct mpcc* - MPCC that was added. + */ + struct mpcc* (*insert_plane)( + struct mpc *mpc, + struct mpc_tree *tree, + struct mpcc_blnd_cfg *blnd_cfg, + struct mpcc_sm_cfg *sm_cfg, + struct mpcc *insert_above_mpcc, + int dpp_id, + int mpcc_id); + + /** + * @remove_mpcc: + * + * Remove a specified MPCC from the MPC tree. + * + * Parameters: + * [in/out] mpc - MPC context. + * [in/out] tree - MPC tree structure that plane will be removed from. + * [in/out] mpcc - MPCC to be removed from tree. + * + * Return: void + */ + void (*remove_mpcc)( + struct mpc *mpc, + struct mpc_tree *tree, + struct mpcc *mpcc); + + /** + * @mpc_init: + * + * Reset the MPCC HW status by disconnecting all muxes. + * + * Parameters: + * [in/out] mpc - MPC context. + * + * Return: void + */ + void (*mpc_init)(struct mpc *mpc); + void (*mpc_init_single_inst)( + struct mpc *mpc, + unsigned int mpcc_id); + + /** + * @update_blending: + * + * Update the blending configuration for a specified MPCC. + * + * Parameters: + * [in/out] mpc - MPC context. + * [in] blnd_cfg - MPCC blending configuration. + * [in] mpcc_id - The MPCC physical instance. + * + * Return: void + */ + void (*update_blending)( + struct mpc *mpc, + struct mpcc_blnd_cfg *blnd_cfg, + int mpcc_id); + + /** + * @cursor_lock: + * + * Lock cursor updates for the specified OPP. + * OPP defines the set of MPCC that are locked together for cursor. + * + * Parameters: + * [in] mpc - MPC context. + * [in] opp_id - The OPP to lock cursor updates on + * [in] lock - lock/unlock the OPP + * + * Return: void + */ + void (*cursor_lock)( + struct mpc *mpc, + int opp_id, + bool lock); + + /** + * @insert_plane_to_secondary: + * + * Add DPP into secondary MPC tree based on specified blending position. + * Only used for planes that are part of blending chain for DWB output + * + * Parameters: + * [in/out] mpc - MPC context. + * [in/out] tree - MPC tree structure that plane will be added to. + * [in] blnd_cfg - MPCC blending configuration for the new blending layer. + * [in] sm_cfg - MPCC stereo mix configuration for the new blending layer. + * stereo mix must disable for the very bottom layer of the tree config. + * [in] insert_above_mpcc - Insert new plane above this MPCC. If NULL, insert as bottom plane. + * [in] dpp_id - DPP instance for the plane to be added. + * [in] mpcc_id - The MPCC physical instance to use for blending. + * + * Return: struct mpcc* - MPCC that was added. + */ + struct mpcc* (*insert_plane_to_secondary)( + struct mpc *mpc, + struct mpc_tree *tree, + struct mpcc_blnd_cfg *blnd_cfg, + struct mpcc_sm_cfg *sm_cfg, + struct mpcc *insert_above_mpcc, + int dpp_id, + int mpcc_id); + + /** + * @remove_mpcc_from_secondary: + * + * Remove a specified DPP from the 'secondary' MPC tree. + * + * Parameters: + * [in/out] mpc - MPC context. + * [in/out] tree - MPC tree structure that plane will be removed from. + * [in] mpcc - MPCC to be removed from tree. + * Return: void + */ + void (*remove_mpcc_from_secondary)( + struct mpc *mpc, + struct mpc_tree *tree, + struct mpcc *mpcc); + + struct mpcc* (*get_mpcc_for_dpp_from_secondary)( + struct mpc_tree *tree, + int dpp_id); + + struct mpcc* (*get_mpcc_for_dpp)( + struct mpc_tree *tree, + int dpp_id); + + void (*wait_for_idle)(struct mpc *mpc, int id); + + void (*assert_mpcc_idle_before_connect)(struct mpc *mpc, int mpcc_id); + + void (*init_mpcc_list_from_hw)( + struct mpc *mpc, + struct mpc_tree *tree); + + void (*set_denorm)(struct mpc *mpc, + int opp_id, + enum dc_color_depth output_depth); + + void (*set_denorm_clamp)( + struct mpc *mpc, + int opp_id, + struct mpc_denorm_clamp denorm_clamp); + + void (*set_output_csc)(struct mpc *mpc, + int opp_id, + const uint16_t *regval, + enum mpc_output_csc_mode ocsc_mode); + + void (*set_ocsc_default)(struct mpc *mpc, + int opp_id, + enum dc_color_space color_space, + enum mpc_output_csc_mode ocsc_mode); + + void (*set_output_gamma)( + struct mpc *mpc, + int mpcc_id, + const struct pwl_params *params); + void (*power_on_mpc_mem_pwr)( + struct mpc *mpc, + int mpcc_id, + bool power_on); + void (*set_dwb_mux)( + struct mpc *mpc, + int dwb_id, + int mpcc_id); + + void (*disable_dwb_mux)( + struct mpc *mpc, + int dwb_id); + + bool (*is_dwb_idle)( + struct mpc *mpc, + int dwb_id); + + void (*set_out_rate_control)( + struct mpc *mpc, + int opp_id, + bool enable, + bool rate_2x_mode, + struct mpc_dwb_flow_control *flow_control); + + void (*set_gamut_remap)( + struct mpc *mpc, + int mpcc_id, + const struct mpc_grph_gamut_adjustment *adjust); + + bool (*program_1dlut)( + struct mpc *mpc, + const struct pwl_params *params, + uint32_t rmu_idx); + + bool (*program_shaper)( + struct mpc *mpc, + const struct pwl_params *params, + uint32_t rmu_idx); + + uint32_t (*acquire_rmu)(struct mpc *mpc, int mpcc_id, int rmu_idx); + + bool (*program_3dlut)( + struct mpc *mpc, + const struct tetrahedral_params *params, + int rmu_idx); + + int (*release_rmu)(struct mpc *mpc, int mpcc_id); + + unsigned int (*get_mpc_out_mux)( + struct mpc *mpc, + int opp_id); + + void (*set_bg_color)(struct mpc *mpc, + struct tg_color *bg_color, + int mpcc_id); + void (*set_mpc_mem_lp_mode)(struct mpc *mpc); +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h new file mode 100644 index 000000000..7617fabbd --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h @@ -0,0 +1,334 @@ +/* + * Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_OPP_H__ +#define __DAL_OPP_H__ + +#include "hw_shared.h" +#include "dc_hw_types.h" +#include "transform.h" +#include "mpc.h" + +struct fixed31_32; + +/* TODO: Need cleanup */ +enum clamping_range { + CLAMPING_FULL_RANGE = 0, /* No Clamping */ + CLAMPING_LIMITED_RANGE_8BPC, /* 8 bpc: Clamping 1 to FE */ + CLAMPING_LIMITED_RANGE_10BPC, /* 10 bpc: Clamping 4 to 3FB */ + CLAMPING_LIMITED_RANGE_12BPC, /* 12 bpc: Clamping 10 to FEF */ + /* Use programmable clampping value on FMT_CLAMP_COMPONENT_R/G/B. */ + CLAMPING_LIMITED_RANGE_PROGRAMMABLE +}; + +struct clamping_and_pixel_encoding_params { + enum dc_pixel_encoding pixel_encoding; /* Pixel Encoding */ + enum clamping_range clamping_level; /* Clamping identifier */ + enum dc_color_depth c_depth; /* Deep color use. */ +}; + +struct bit_depth_reduction_params { + struct { + /* truncate/round */ + /* trunc/round enabled*/ + uint32_t TRUNCATE_ENABLED:1; + /* 2 bits: 0=6 bpc, 1=8 bpc, 2 = 10bpc*/ + uint32_t TRUNCATE_DEPTH:2; + /* truncate or round*/ + uint32_t TRUNCATE_MODE:1; + + /* spatial dither */ + /* Spatial Bit Depth Reduction enabled*/ + uint32_t SPATIAL_DITHER_ENABLED:1; + /* 2 bits: 0=6 bpc, 1 = 8 bpc, 2 = 10bpc*/ + uint32_t SPATIAL_DITHER_DEPTH:2; + /* 0-3 to select patterns*/ + uint32_t SPATIAL_DITHER_MODE:2; + /* Enable RGB random dithering*/ + uint32_t RGB_RANDOM:1; + /* Enable Frame random dithering*/ + uint32_t FRAME_RANDOM:1; + /* Enable HighPass random dithering*/ + uint32_t HIGHPASS_RANDOM:1; + + /* temporal dither*/ + /* frame modulation enabled*/ + uint32_t FRAME_MODULATION_ENABLED:1; + /* same as for trunc/spatial*/ + uint32_t FRAME_MODULATION_DEPTH:2; + /* 2/4 gray levels*/ + uint32_t TEMPORAL_LEVEL:1; + uint32_t FRC25:2; + uint32_t FRC50:2; + uint32_t FRC75:2; + } flags; + + uint32_t r_seed_value; + uint32_t b_seed_value; + uint32_t g_seed_value; + enum dc_pixel_encoding pixel_encoding; +}; + +enum wide_gamut_regamma_mode { + /* 0x0 - BITS2:0 Bypass */ + WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_BYPASS, + /* 0x1 - Fixed curve sRGB 2.4 */ + WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_SRGB24, + /* 0x2 - Fixed curve xvYCC 2.22 */ + WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_XYYCC22, + /* 0x3 - Programmable control A */ + WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_MATRIX_A, + /* 0x4 - Programmable control B */ + WIDE_GAMUT_REGAMMA_MODE_GRAPHICS_MATRIX_B, + /* 0x0 - BITS6:4 Bypass */ + WIDE_GAMUT_REGAMMA_MODE_OVL_BYPASS, + /* 0x1 - Fixed curve sRGB 2.4 */ + WIDE_GAMUT_REGAMMA_MODE_OVL_SRGB24, + /* 0x2 - Fixed curve xvYCC 2.22 */ + WIDE_GAMUT_REGAMMA_MODE_OVL_XYYCC22, + /* 0x3 - Programmable control A */ + WIDE_GAMUT_REGAMMA_MODE_OVL_MATRIX_A, + /* 0x4 - Programmable control B */ + WIDE_GAMUT_REGAMMA_MODE_OVL_MATRIX_B +}; + +struct gamma_pixel { + struct fixed31_32 r; + struct fixed31_32 g; + struct fixed31_32 b; +}; + +enum channel_name { + CHANNEL_NAME_RED, + CHANNEL_NAME_GREEN, + CHANNEL_NAME_BLUE +}; + +struct custom_float_format { + uint32_t mantissa_bits; + uint32_t exponenta_bits; + bool sign; +}; + +struct custom_float_value { + uint32_t mantissa; + uint32_t exponenta; + uint32_t value; + bool negative; +}; + +struct hw_x_point { + uint32_t custom_float_x; + struct fixed31_32 x; + struct fixed31_32 regamma_y_red; + struct fixed31_32 regamma_y_green; + struct fixed31_32 regamma_y_blue; + +}; + +struct pwl_float_data_ex { + struct fixed31_32 r; + struct fixed31_32 g; + struct fixed31_32 b; + struct fixed31_32 delta_r; + struct fixed31_32 delta_g; + struct fixed31_32 delta_b; +}; + +enum hw_point_position { + /* hw point sits between left and right sw points */ + HW_POINT_POSITION_MIDDLE, + /* hw point lays left from left (smaller) sw point */ + HW_POINT_POSITION_LEFT, + /* hw point lays stays from right (bigger) sw point */ + HW_POINT_POSITION_RIGHT +}; + +struct gamma_point { + int32_t left_index; + int32_t right_index; + enum hw_point_position pos; + struct fixed31_32 coeff; +}; + +struct pixel_gamma_point { + struct gamma_point r; + struct gamma_point g; + struct gamma_point b; +}; + +struct gamma_coefficients { + struct fixed31_32 a0[3]; + struct fixed31_32 a1[3]; + struct fixed31_32 a2[3]; + struct fixed31_32 a3[3]; + struct fixed31_32 user_gamma[3]; + struct fixed31_32 user_contrast; + struct fixed31_32 user_brightness; +}; + +struct pwl_float_data { + struct fixed31_32 r; + struct fixed31_32 g; + struct fixed31_32 b; +}; + +struct mpc_tree_cfg { + int num_pipes; + int dpp[MAX_PIPES]; + int mpcc[MAX_PIPES]; +}; + +struct output_pixel_processor { + struct dc_context *ctx; + uint32_t inst; + struct pwl_params regamma_params; + struct mpc_tree mpc_tree_params; + bool mpcc_disconnect_pending[MAX_PIPES]; + const struct opp_funcs *funcs; + uint32_t dyn_expansion; +}; + +enum fmt_stereo_action { + FMT_STEREO_ACTION_ENABLE = 0, + FMT_STEREO_ACTION_DISABLE, + FMT_STEREO_ACTION_UPDATE_POLARITY +}; + +struct opp_grph_csc_adjustment { + //enum grph_color_adjust_option color_adjust_option; + enum dc_color_space c_space; + enum dc_color_depth color_depth; /* clean up to uint32_t */ + enum graphics_csc_adjust_type csc_adjust_type; + int32_t adjust_divider; + int32_t grph_cont; + int32_t grph_sat; + int32_t grph_bright; + int32_t grph_hue; +}; + +/* Underlay related types */ + +struct hw_adjustment_range { + int32_t hw_default; + int32_t min; + int32_t max; + int32_t step; + uint32_t divider; /* (actually HW range is min/divider; divider !=0) */ +}; + +enum ovl_csc_adjust_item { + OVERLAY_BRIGHTNESS = 0, + OVERLAY_GAMMA, + OVERLAY_CONTRAST, + OVERLAY_SATURATION, + OVERLAY_HUE, + OVERLAY_ALPHA, + OVERLAY_ALPHA_PER_PIX, + OVERLAY_COLOR_TEMPERATURE +}; + +enum oppbuf_display_segmentation { + OPPBUF_DISPLAY_SEGMENTATION_1_SEGMENT = 0, + OPPBUF_DISPLAY_SEGMENTATION_2_SEGMENT = 1, + OPPBUF_DISPLAY_SEGMENTATION_4_SEGMENT = 2, + OPPBUF_DISPLAY_SEGMENTATION_4_SEGMENT_SPLIT_LEFT = 3, + OPPBUF_DISPLAY_SEGMENTATION_4_SEGMENT_SPLIT_RIGHT = 4 +}; + +struct oppbuf_params { + uint32_t active_width; + enum oppbuf_display_segmentation mso_segmentation; + uint32_t mso_overlap_pixel_num; + uint32_t pixel_repetition; + uint32_t num_segment_padded_pixels; +}; + +struct opp_funcs { + + + /* FORMATTER RELATED */ + + void (*opp_program_fmt)( + struct output_pixel_processor *opp, + struct bit_depth_reduction_params *fmt_bit_depth, + struct clamping_and_pixel_encoding_params *clamping); + + void (*opp_set_dyn_expansion)( + struct output_pixel_processor *opp, + enum dc_color_space color_sp, + enum dc_color_depth color_dpth, + enum signal_type signal); + + void (*opp_program_bit_depth_reduction)( + struct output_pixel_processor *opp, + const struct bit_depth_reduction_params *params); + + /* underlay related */ + void (*opp_get_underlay_adjustment_range)( + struct output_pixel_processor *opp, + enum ovl_csc_adjust_item overlay_adjust_item, + struct hw_adjustment_range *range); + + void (*opp_destroy)(struct output_pixel_processor **opp); + + void (*opp_program_stereo)( + struct output_pixel_processor *opp, + bool enable, + const struct dc_crtc_timing *timing); + + void (*opp_pipe_clock_control)( + struct output_pixel_processor *opp, + bool enable); + + void (*opp_set_disp_pattern_generator)( + struct output_pixel_processor *opp, + enum controller_dp_test_pattern test_pattern, + enum controller_dp_color_space color_space, + enum dc_color_depth color_depth, + const struct tg_color *solid_color, + int width, + int height, + int offset); + + void (*opp_program_dpg_dimensions)( + struct output_pixel_processor *opp, + int width, + int height); + + bool (*dpg_is_blanked)( + struct output_pixel_processor *opp); + + void (*opp_dpg_set_blank_color)( + struct output_pixel_processor *opp, + const struct tg_color *color); + + void (*opp_program_left_edge_extra_pixel)( + struct output_pixel_processor *opp, + bool count); + +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/panel_cntl.h b/drivers/gpu/drm/amd/display/dc/inc/hw/panel_cntl.h new file mode 100644 index 000000000..248adc170 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/panel_cntl.h @@ -0,0 +1,71 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + */ +/* + * panel_cntl.h + * + * Created on: Oct 6, 2015 + * Author: yonsun + */ + +#ifndef DC_PANEL_CNTL_H_ +#define DC_PANEL_CNTL_H_ + +#include "dc_types.h" + +#define MAX_BACKLIGHT_LEVEL 0xFFFF + +struct panel_cntl_backlight_registers { + unsigned int BL_PWM_CNTL; + unsigned int BL_PWM_CNTL2; + unsigned int BL_PWM_PERIOD_CNTL; + unsigned int LVTMA_PWRSEQ_REF_DIV_BL_PWM_REF_DIV; + unsigned int PANEL_PWRSEQ_REF_DIV2; +}; + +struct panel_cntl_funcs { + void (*destroy)(struct panel_cntl **panel_cntl); + uint32_t (*hw_init)(struct panel_cntl *panel_cntl); + bool (*is_panel_backlight_on)(struct panel_cntl *panel_cntl); + bool (*is_panel_powered_on)(struct panel_cntl *panel_cntl); + void (*store_backlight_level)(struct panel_cntl *panel_cntl); + void (*driver_set_backlight)(struct panel_cntl *panel_cntl, + uint32_t backlight_pwm_u16_16); + uint32_t (*get_current_backlight)(struct panel_cntl *panel_cntl); +}; + +struct panel_cntl_init_data { + struct dc_context *ctx; + uint32_t inst; + uint32_t pwrseq_inst; +}; + +struct panel_cntl { + const struct panel_cntl_funcs *funcs; + struct dc_context *ctx; + uint32_t inst; + uint32_t pwrseq_inst; + /* registers setting needs to be saved and restored at InitBacklight */ + struct panel_cntl_backlight_registers stored_backlight_registers; +}; + +#endif /* DC_PANEL_CNTL_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h new file mode 100644 index 000000000..a6dedf3c7 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h @@ -0,0 +1,360 @@ +/* + * Copyright 2017 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + */ +/* + * stream_encoder.h + * + */ + +#ifndef STREAM_ENCODER_H_ +#define STREAM_ENCODER_H_ + +#include "audio_types.h" +#include "hw_shared.h" + +struct dc_bios; +struct dc_context; +struct dc_crtc_timing; + +enum dp_pixel_encoding_type { + DP_PIXEL_ENCODING_TYPE_RGB444 = 0x00000000, + DP_PIXEL_ENCODING_TYPE_YCBCR422 = 0x00000001, + DP_PIXEL_ENCODING_TYPE_YCBCR444 = 0x00000002, + DP_PIXEL_ENCODING_TYPE_RGB_WIDE_GAMUT = 0x00000003, + DP_PIXEL_ENCODING_TYPE_Y_ONLY = 0x00000004, + DP_PIXEL_ENCODING_TYPE_YCBCR420 = 0x00000005 +}; + +enum dp_component_depth { + DP_COMPONENT_PIXEL_DEPTH_6BPC = 0x00000000, + DP_COMPONENT_PIXEL_DEPTH_8BPC = 0x00000001, + DP_COMPONENT_PIXEL_DEPTH_10BPC = 0x00000002, + DP_COMPONENT_PIXEL_DEPTH_12BPC = 0x00000003, + DP_COMPONENT_PIXEL_DEPTH_16BPC = 0x00000004 +}; + +struct audio_clock_info { + /* pixel clock frequency*/ + uint32_t pixel_clock_in_10khz; + /* N - 32KHz audio */ + uint32_t n_32khz; + /* CTS - 32KHz audio*/ + uint32_t cts_32khz; + uint32_t n_44khz; + uint32_t cts_44khz; + uint32_t n_48khz; + uint32_t cts_48khz; +}; + +enum dynamic_metadata_mode { + dmdata_dp, + dmdata_hdmi, + dmdata_dolby_vision +}; + +struct enc_sdp_line_num { + /* Adaptive Sync SDP */ + bool adaptive_sync_line_num_valid; + uint32_t adaptive_sync_line_num; +}; + +struct encoder_info_frame { + /* auxiliary video information */ + struct dc_info_packet avi; + struct dc_info_packet gamut; + struct dc_info_packet vendor; + struct dc_info_packet hfvsif; + struct dc_info_packet vtem; + /* source product description */ + struct dc_info_packet spd; + /* video stream configuration */ + struct dc_info_packet vsc; + /* HDR Static MetaData */ + struct dc_info_packet hdrsmd; + /* Adaptive Sync SDP*/ + struct dc_info_packet adaptive_sync; + struct enc_sdp_line_num sdp_line_num; +}; + +struct encoder_unblank_param { + struct dc_link_settings link_settings; + struct dc_crtc_timing timing; + int opp_cnt; +}; + +struct encoder_set_dp_phy_pattern_param { + enum dp_test_pattern dp_phy_pattern; + const uint8_t *custom_pattern; + uint32_t custom_pattern_size; + enum dp_panel_mode dp_panel_mode; +}; + +struct stream_encoder { + const struct stream_encoder_funcs *funcs; + struct dc_context *ctx; + struct dc_bios *bp; + enum engine_id id; + uint32_t stream_enc_inst; + struct vpg *vpg; + struct afmt *afmt; +}; + +struct enc_state { + uint32_t dsc_mode; // DISABLED 0; 1 or 2 indicate enabled state. + uint32_t dsc_slice_width; + uint32_t sec_gsp_pps_line_num; + uint32_t vbid6_line_reference; + uint32_t vbid6_line_num; + uint32_t sec_gsp_pps_enable; + uint32_t sec_stream_enable; +}; + +struct stream_encoder_funcs { + void (*dp_set_stream_attribute)( + struct stream_encoder *enc, + struct dc_crtc_timing *crtc_timing, + enum dc_color_space output_color_space, + bool use_vsc_sdp_for_colorimetry, + uint32_t enable_sdp_splitting); + + void (*hdmi_set_stream_attribute)( + struct stream_encoder *enc, + struct dc_crtc_timing *crtc_timing, + int actual_pix_clk_khz, + bool enable_audio); + + void (*dvi_set_stream_attribute)( + struct stream_encoder *enc, + struct dc_crtc_timing *crtc_timing, + bool is_dual_link); + + void (*lvds_set_stream_attribute)( + struct stream_encoder *enc, + struct dc_crtc_timing *crtc_timing); + + void (*set_throttled_vcp_size)( + struct stream_encoder *enc, + struct fixed31_32 avg_time_slots_per_mtp); + + void (*update_hdmi_info_packets)( + struct stream_encoder *enc, + const struct encoder_info_frame *info_frame); + + void (*stop_hdmi_info_packets)( + struct stream_encoder *enc); + + void (*update_dp_info_packets_sdp_line_num)( + struct stream_encoder *enc, + struct encoder_info_frame *info_frame); + + void (*update_dp_info_packets)( + struct stream_encoder *enc, + const struct encoder_info_frame *info_frame); + + void (*send_immediate_sdp_message)( + struct stream_encoder *enc, + const uint8_t *custom_sdp_message, + unsigned int sdp_message_size); + + void (*stop_dp_info_packets)( + struct stream_encoder *enc); + + void (*reset_fifo)( + struct stream_encoder *enc + ); + + void (*dp_blank)( + struct dc_link *link, + struct stream_encoder *enc); + + void (*dp_unblank)( + struct dc_link *link, + struct stream_encoder *enc, + const struct encoder_unblank_param *param); + + void (*audio_mute_control)( + struct stream_encoder *enc, bool mute); + + void (*dp_audio_setup)( + struct stream_encoder *enc, + unsigned int az_inst, + struct audio_info *info); + + void (*dp_audio_enable) ( + struct stream_encoder *enc); + + void (*dp_audio_disable) ( + struct stream_encoder *enc); + + void (*hdmi_audio_setup)( + struct stream_encoder *enc, + unsigned int az_inst, + struct audio_info *info, + struct audio_crtc_info *audio_crtc_info); + + void (*hdmi_audio_disable) ( + struct stream_encoder *enc); + + void (*setup_stereo_sync) ( + struct stream_encoder *enc, + int tg_inst, + bool enable); + + void (*set_avmute)( + struct stream_encoder *enc, bool enable); + + void (*dig_connect_to_otg)( + struct stream_encoder *enc, + int tg_inst); + + void (*hdmi_reset_stream_attribute)( + struct stream_encoder *enc); + + unsigned int (*dig_source_otg)( + struct stream_encoder *enc); + + bool (*dp_get_pixel_format)( + struct stream_encoder *enc, + enum dc_pixel_encoding *encoding, + enum dc_color_depth *depth); + + void (*enc_read_state)(struct stream_encoder *enc, struct enc_state *s); + + void (*dp_set_dsc_config)( + struct stream_encoder *enc, + enum optc_dsc_mode dsc_mode, + uint32_t dsc_bytes_per_pixel, + uint32_t dsc_slice_width); + + void (*dp_set_dsc_pps_info_packet)(struct stream_encoder *enc, + bool enable, + uint8_t *dsc_packed_pps, + bool immediate_update); + + void (*set_dynamic_metadata)(struct stream_encoder *enc, + bool enable, + uint32_t hubp_requestor_id, + enum dynamic_metadata_mode dmdata_mode); + + /** + * @dp_set_odm_combine: Sets up DP stream encoder for ODM. + */ + void (*dp_set_odm_combine)( + struct stream_encoder *enc, + bool odm_combine); + + uint32_t (*get_fifo_cal_average_level)( + struct stream_encoder *enc); + + void (*set_input_mode)( + struct stream_encoder *enc, unsigned int pix_per_container); + void (*enable_fifo)(struct stream_encoder *enc); + void (*disable_fifo)(struct stream_encoder *enc); + void (*map_stream_to_link)(struct stream_encoder *enc, uint32_t stream_enc_inst, uint32_t link_enc_inst); +}; + +struct hpo_dp_stream_encoder_state { + uint32_t stream_enc_enabled; + uint32_t vid_stream_enabled; + uint32_t otg_inst; + uint32_t pixel_encoding; + uint32_t component_depth; + uint32_t compressed_format; + uint32_t sdp_enabled; + uint32_t mapped_to_link_enc; +}; + +struct hpo_dp_stream_encoder { + const struct hpo_dp_stream_encoder_funcs *funcs; + struct dc_context *ctx; + struct dc_bios *bp; + uint32_t inst; + enum engine_id id; + struct vpg *vpg; + struct apg *apg; +}; + +struct hpo_dp_stream_encoder_funcs { + void (*enable_stream)( + struct hpo_dp_stream_encoder *enc); + + void (*dp_unblank)( + struct hpo_dp_stream_encoder *enc, + uint32_t stream_source); + + void (*dp_blank)( + struct hpo_dp_stream_encoder *enc); + + void (*disable)( + struct hpo_dp_stream_encoder *enc); + + void (*set_stream_attribute)( + struct hpo_dp_stream_encoder *enc, + struct dc_crtc_timing *crtc_timing, + enum dc_color_space output_color_space, + bool use_vsc_sdp_for_colorimetry, + bool compressed_format, + bool double_buffer_en); + + void (*update_dp_info_packets_sdp_line_num)( + struct hpo_dp_stream_encoder *enc, + struct encoder_info_frame *info_frame); + + void (*update_dp_info_packets)( + struct hpo_dp_stream_encoder *enc, + const struct encoder_info_frame *info_frame); + + void (*stop_dp_info_packets)( + struct hpo_dp_stream_encoder *enc); + + void (*dp_set_dsc_pps_info_packet)( + struct hpo_dp_stream_encoder *enc, + bool enable, + uint8_t *dsc_packed_pps, + bool immediate_update); + + void (*map_stream_to_link)( + struct hpo_dp_stream_encoder *enc, + uint32_t stream_enc_inst, + uint32_t link_enc_inst); + + void (*dp_audio_setup)( + struct hpo_dp_stream_encoder *enc, + unsigned int az_inst, + struct audio_info *info); + + void (*dp_audio_enable)( + struct hpo_dp_stream_encoder *enc); + + void (*dp_audio_disable)( + struct hpo_dp_stream_encoder *enc); + + void (*read_state)( + struct hpo_dp_stream_encoder *enc, + struct hpo_dp_stream_encoder_state *state); + + void (*set_hblank_min_symbol_width)( + struct hpo_dp_stream_encoder *enc, + uint16_t width); +}; + +#endif /* STREAM_ENCODER_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h new file mode 100644 index 000000000..c21e7ffd5 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/timing_generator.h @@ -0,0 +1,337 @@ +/* + * Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_TIMING_GENERATOR_TYPES_H__ +#define __DAL_TIMING_GENERATOR_TYPES_H__ + +#include "hw_shared.h" + +struct dc_bios; + +/* Contains CRTC vertical/horizontal pixel counters */ +struct crtc_position { + int32_t vertical_count; + int32_t horizontal_count; + int32_t nominal_vcount; +}; + +struct dcp_gsl_params { + int gsl_group; + int gsl_master; +}; + +struct gsl_params { + int gsl0_en; + int gsl1_en; + int gsl2_en; + int gsl_master_en; + int gsl_master_mode; + int master_update_lock_gsl_en; + int gsl_window_start_x; + int gsl_window_end_x; + int gsl_window_start_y; + int gsl_window_end_y; +}; + +/* define the structure of Dynamic Refresh Mode */ +struct drr_params { + uint32_t vertical_total_min; + uint32_t vertical_total_max; + uint32_t vertical_total_mid; + uint32_t vertical_total_mid_frame_num; + bool immediate_flip; +}; + +#define LEFT_EYE_3D_PRIMARY_SURFACE 1 +#define RIGHT_EYE_3D_PRIMARY_SURFACE 0 + +enum crtc_state { + CRTC_STATE_VBLANK = 0, + CRTC_STATE_VACTIVE +}; + +struct vupdate_keepout_params { + int start_offset; + int end_offset; + int enable; +}; + +struct crtc_stereo_flags { + uint8_t PROGRAM_STEREO : 1; + uint8_t PROGRAM_POLARITY : 1; + uint8_t RIGHT_EYE_POLARITY : 1; + uint8_t FRAME_PACKED : 1; + uint8_t DISABLE_STEREO_DP_SYNC : 1; +}; + +enum crc_selection { + /* Order must match values expected by hardware */ + UNION_WINDOW_A_B = 0, + UNION_WINDOW_A_NOT_B, + UNION_WINDOW_NOT_A_B, + UNION_WINDOW_NOT_A_NOT_B, + INTERSECT_WINDOW_A_B, + INTERSECT_WINDOW_A_NOT_B, + INTERSECT_WINDOW_NOT_A_B, + INTERSECT_WINDOW_NOT_A_NOT_B, +}; + +enum otg_out_mux_dest { + OUT_MUX_DIO = 0, + OUT_MUX_HPO_DP = 2, +}; + +enum h_timing_div_mode { + H_TIMING_NO_DIV, + H_TIMING_DIV_BY2, + H_TIMING_RESERVED, + H_TIMING_DIV_BY4, +}; + +enum timing_synchronization_type { + NOT_SYNCHRONIZABLE, + TIMING_SYNCHRONIZABLE, + VBLANK_SYNCHRONIZABLE +}; + +struct crc_params { + /* Regions used to calculate CRC*/ + uint16_t windowa_x_start; + uint16_t windowa_x_end; + uint16_t windowa_y_start; + uint16_t windowa_y_end; + + uint16_t windowb_x_start; + uint16_t windowb_x_end; + uint16_t windowb_y_start; + uint16_t windowb_y_end; + + enum crc_selection selection; + + uint8_t dsc_mode; + uint8_t odm_mode; + + bool continuous_mode; + bool enable; +}; + +/** + * struct timing_generator - Entry point to Output Timing Generator feature. + */ +struct timing_generator { + /** + * @funcs: Timing generator control functions + */ + const struct timing_generator_funcs *funcs; + struct dc_bios *bp; + struct dc_context *ctx; + int inst; +}; + +struct dc_crtc_timing; + +struct drr_params; + +/** + * struct timing_generator_funcs - Control timing generator on a given device. + */ +struct timing_generator_funcs { + bool (*validate_timing)(struct timing_generator *tg, + const struct dc_crtc_timing *timing); + void (*program_timing)(struct timing_generator *tg, + const struct dc_crtc_timing *timing, + int vready_offset, + int vstartup_start, + int vupdate_offset, + int vupdate_width, + const enum signal_type signal, + bool use_vbios + ); + void (*setup_vertical_interrupt0)( + struct timing_generator *optc, + uint32_t start_line, + uint32_t end_line); + void (*setup_vertical_interrupt1)( + struct timing_generator *optc, + uint32_t start_line); + void (*setup_vertical_interrupt2)( + struct timing_generator *optc, + uint32_t start_line); + + bool (*enable_crtc)(struct timing_generator *tg); + bool (*disable_crtc)(struct timing_generator *tg); +#ifdef CONFIG_DRM_AMD_DC_FP + void (*phantom_crtc_post_enable)(struct timing_generator *tg); +#endif + void (*disable_phantom_crtc)(struct timing_generator *tg); + bool (*immediate_disable_crtc)(struct timing_generator *tg); + bool (*is_counter_moving)(struct timing_generator *tg); + void (*get_position)(struct timing_generator *tg, + struct crtc_position *position); + + uint32_t (*get_frame_count)(struct timing_generator *tg); + void (*get_scanoutpos)( + struct timing_generator *tg, + uint32_t *v_blank_start, + uint32_t *v_blank_end, + uint32_t *h_position, + uint32_t *v_position); + bool (*get_otg_active_size)(struct timing_generator *optc, + uint32_t *otg_active_width, + uint32_t *otg_active_height); + bool (*is_matching_timing)(struct timing_generator *tg, + const struct dc_crtc_timing *otg_timing); + void (*set_early_control)(struct timing_generator *tg, + uint32_t early_cntl); + void (*wait_for_state)(struct timing_generator *tg, + enum crtc_state state); + void (*set_blank)(struct timing_generator *tg, + bool enable_blanking); + bool (*is_blanked)(struct timing_generator *tg); + void (*set_overscan_blank_color) (struct timing_generator *tg, const struct tg_color *color); + void (*set_blank_color)(struct timing_generator *tg, const struct tg_color *color); + void (*set_colors)(struct timing_generator *tg, + const struct tg_color *blank_color, + const struct tg_color *overscan_color); + + void (*disable_vga)(struct timing_generator *tg); + bool (*did_triggered_reset_occur)(struct timing_generator *tg); + void (*setup_global_swap_lock)(struct timing_generator *tg, + const struct dcp_gsl_params *gsl_params); + void (*unlock)(struct timing_generator *tg); + void (*lock)(struct timing_generator *tg); + void (*lock_doublebuffer_disable)(struct timing_generator *tg); + void (*lock_doublebuffer_enable)(struct timing_generator *tg); + void(*triplebuffer_unlock)(struct timing_generator *tg); + void(*triplebuffer_lock)(struct timing_generator *tg); + void (*enable_reset_trigger)(struct timing_generator *tg, + int source_tg_inst); + void (*enable_crtc_reset)(struct timing_generator *tg, + int source_tg_inst, + struct crtc_trigger_info *crtc_tp); + void (*disable_reset_trigger)(struct timing_generator *tg); + void (*tear_down_global_swap_lock)(struct timing_generator *tg); + void (*enable_advanced_request)(struct timing_generator *tg, + bool enable, const struct dc_crtc_timing *timing); + void (*set_drr)(struct timing_generator *tg, const struct drr_params *params); + void (*set_vtotal_min_max)(struct timing_generator *optc, int vtotal_min, int vtotal_max); + void (*get_last_used_drr_vtotal)(struct timing_generator *optc, uint32_t *refresh_rate); + void (*set_static_screen_control)(struct timing_generator *tg, + uint32_t event_triggers, + uint32_t num_frames); + void (*set_test_pattern)( + struct timing_generator *tg, + enum controller_dp_test_pattern test_pattern, + enum dc_color_depth color_depth); + + bool (*arm_vert_intr)(struct timing_generator *tg, uint8_t width); + + void (*program_global_sync)(struct timing_generator *tg, + int vready_offset, + int vstartup_start, + int vupdate_offset, + int vupdate_width); + void (*enable_optc_clock)(struct timing_generator *tg, bool enable); + void (*program_stereo)(struct timing_generator *tg, + const struct dc_crtc_timing *timing, struct crtc_stereo_flags *flags); + bool (*is_stereo_left_eye)(struct timing_generator *tg); + + void (*set_blank_data_double_buffer)(struct timing_generator *tg, bool enable); + + void (*tg_init)(struct timing_generator *tg); + bool (*is_tg_enabled)(struct timing_generator *tg); + bool (*is_optc_underflow_occurred)(struct timing_generator *tg); + void (*clear_optc_underflow)(struct timing_generator *tg); + + void (*set_dwb_source)(struct timing_generator *optc, + uint32_t dwb_pipe_inst); + + void (*get_optc_source)(struct timing_generator *optc, + uint32_t *num_of_input_segments, + uint32_t *seg0_src_sel, + uint32_t *seg1_src_sel); + + /** + * Configure CRCs for the given timing generator. Return false if TG is + * not on. + */ + bool (*configure_crc)(struct timing_generator *tg, + const struct crc_params *params); + + /** + * @get_crc: Get CRCs for the given timing generator. Return false if + * CRCs are not enabled (via configure_crc). + */ + bool (*get_crc)(struct timing_generator *tg, + uint32_t *r_cr, uint32_t *g_y, uint32_t *b_cb); + + void (*program_manual_trigger)(struct timing_generator *optc); + void (*setup_manual_trigger)(struct timing_generator *optc); + bool (*get_hw_timing)(struct timing_generator *optc, + struct dc_crtc_timing *hw_crtc_timing); + + void (*set_vtg_params)(struct timing_generator *optc, + const struct dc_crtc_timing *dc_crtc_timing, bool program_fp2); + + void (*set_dsc_config)(struct timing_generator *optc, + enum optc_dsc_mode dsc_mode, + uint32_t dsc_bytes_per_pixel, + uint32_t dsc_slice_width); + void (*get_dsc_status)(struct timing_generator *optc, + uint32_t *dsc_mode); + void (*set_odm_bypass)(struct timing_generator *optc, const struct dc_crtc_timing *dc_crtc_timing); + + /** + * @set_odm_combine: Set up the ODM block to read from the correct + * OPP(s) and turn on/off ODM memory. + */ + void (*set_odm_combine)(struct timing_generator *optc, int *opp_id, int opp_cnt, + struct dc_crtc_timing *timing); + void (*set_h_timing_div_manual_mode)(struct timing_generator *optc, bool manual_mode); + void (*set_gsl)(struct timing_generator *optc, const struct gsl_params *params); + void (*set_gsl_source_select)(struct timing_generator *optc, + int group_idx, + uint32_t gsl_ready_signal); + void (*set_out_mux)(struct timing_generator *tg, enum otg_out_mux_dest dest); + void (*set_drr_trigger_window)(struct timing_generator *optc, + uint32_t window_start, uint32_t window_end); + void (*set_vtotal_change_limit)(struct timing_generator *optc, + uint32_t limit); + void (*align_vblanks)(struct timing_generator *master_optc, + struct timing_generator *slave_optc, + uint32_t master_pixel_clock_100Hz, + uint32_t slave_pixel_clock_100Hz, + uint8_t master_clock_divider, + uint8_t slave_clock_divider); + bool (*validate_vmin_vmax)(struct timing_generator *optc, + int vmin, int vmax); + bool (*validate_vtotal_change_limit)(struct timing_generator *optc, + uint32_t vtotal_change_limit); + + void (*init_odm)(struct timing_generator *tg); + void (*wait_drr_doublebuffer_pending_clear)(struct timing_generator *tg); +}; + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/transform.h b/drivers/gpu/drm/amd/display/dc/inc/hw/transform.h new file mode 100644 index 000000000..9ac9d5e8d --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/transform.h @@ -0,0 +1,307 @@ +/* + * Copyright 2012-15 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DAL_TRANSFORM_H__ +#define __DAL_TRANSFORM_H__ + +#include "hw_shared.h" +#include "dc_hw_types.h" +#include "fixed31_32.h" + +#define CSC_TEMPERATURE_MATRIX_SIZE 12 + +struct bit_depth_reduction_params; + +struct transform { + const struct transform_funcs *funcs; + struct dc_context *ctx; + int inst; + struct dpp_caps *caps; + struct pwl_params regamma_params; +}; + +/* Colorimetry */ +enum colorimetry { + COLORIMETRY_NO_DATA = 0, + COLORIMETRY_ITU601 = 1, + COLORIMETRY_ITU709 = 2, + COLORIMETRY_EXTENDED = 3 +}; + +enum colorimetry_ext { + COLORIMETRYEX_XVYCC601 = 0, + COLORIMETRYEX_XVYCC709 = 1, + COLORIMETRYEX_SYCC601 = 2, + COLORIMETRYEX_ADOBEYCC601 = 3, + COLORIMETRYEX_ADOBERGB = 4, + COLORIMETRYEX_BT2020YCC = 5, + COLORIMETRYEX_BT2020RGBYCBCR = 6, + COLORIMETRYEX_RESERVED = 7 +}; + +enum active_format_info { + ACTIVE_FORMAT_NO_DATA = 0, + ACTIVE_FORMAT_VALID = 1 +}; + +/* Active format aspect ratio */ +enum active_format_aspect_ratio { + ACTIVE_FORMAT_ASPECT_RATIO_SAME_AS_PICTURE = 8, + ACTIVE_FORMAT_ASPECT_RATIO_4_3 = 9, + ACTIVE_FORMAT_ASPECT_RATIO_16_9 = 0XA, + ACTIVE_FORMAT_ASPECT_RATIO_14_9 = 0XB +}; + +enum bar_info { + BAR_INFO_NOT_VALID = 0, + BAR_INFO_VERTICAL_VALID = 1, + BAR_INFO_HORIZONTAL_VALID = 2, + BAR_INFO_BOTH_VALID = 3 +}; + +enum picture_scaling { + PICTURE_SCALING_UNIFORM = 0, + PICTURE_SCALING_HORIZONTAL = 1, + PICTURE_SCALING_VERTICAL = 2, + PICTURE_SCALING_BOTH = 3 +}; + +/* RGB quantization range */ +enum rgb_quantization_range { + RGB_QUANTIZATION_DEFAULT_RANGE = 0, + RGB_QUANTIZATION_LIMITED_RANGE = 1, + RGB_QUANTIZATION_FULL_RANGE = 2, + RGB_QUANTIZATION_RESERVED = 3 +}; + +/* YYC quantization range */ +enum yyc_quantization_range { + YYC_QUANTIZATION_LIMITED_RANGE = 0, + YYC_QUANTIZATION_FULL_RANGE = 1, + YYC_QUANTIZATION_RESERVED2 = 2, + YYC_QUANTIZATION_RESERVED3 = 3 +}; + +enum graphics_gamut_adjust_type { + GRAPHICS_GAMUT_ADJUST_TYPE_BYPASS = 0, + GRAPHICS_GAMUT_ADJUST_TYPE_HW, /* without adjustments */ + GRAPHICS_GAMUT_ADJUST_TYPE_SW /* use adjustments */ +}; + +enum lb_memory_config { + /* Enable all 3 pieces of memory */ + LB_MEMORY_CONFIG_0 = 0, + + /* Enable only the first piece of memory */ + LB_MEMORY_CONFIG_1 = 1, + + /* Enable only the second piece of memory */ + LB_MEMORY_CONFIG_2 = 2, + + /* Only applicable in 4:2:0 mode, enable all 3 pieces of memory and the + * last piece of chroma memory used for the luma storage + */ + LB_MEMORY_CONFIG_3 = 3 +}; + +struct xfm_grph_csc_adjustment { + struct fixed31_32 temperature_matrix[CSC_TEMPERATURE_MATRIX_SIZE]; + enum graphics_gamut_adjust_type gamut_adjust_type; +}; + +struct overscan_info { + int left; + int right; + int top; + int bottom; +}; + +struct scaling_ratios { + struct fixed31_32 horz; + struct fixed31_32 vert; + struct fixed31_32 horz_c; + struct fixed31_32 vert_c; +}; + +struct sharpness_adj { + int horz; + int vert; +}; + +struct line_buffer_params { + bool alpha_en; + bool pixel_expan_mode; + bool interleave_en; + int dynamic_pixel_depth; + enum lb_pixel_depth depth; +}; + +struct scl_inits { + struct fixed31_32 h; + struct fixed31_32 h_c; + struct fixed31_32 v; + struct fixed31_32 v_c; +}; + +struct scaler_data { + int h_active; + int v_active; + struct scaling_taps taps; + struct rect viewport; + struct rect viewport_c; + struct rect recout; + struct scaling_ratios ratios; + struct scl_inits inits; + struct sharpness_adj sharpness; + enum pixel_format format; + struct line_buffer_params lb_params; +}; + +struct transform_funcs { + void (*transform_reset)(struct transform *xfm); + + void (*transform_set_scaler)(struct transform *xfm, + const struct scaler_data *scl_data); + + void (*transform_set_pixel_storage_depth)( + struct transform *xfm, + enum lb_pixel_depth depth, + const struct bit_depth_reduction_params *bit_depth_params); + + bool (*transform_get_optimal_number_of_taps)( + struct transform *xfm, + struct scaler_data *scl_data, + const struct scaling_taps *in_taps); + + void (*transform_set_gamut_remap)( + struct transform *xfm, + const struct xfm_grph_csc_adjustment *adjust); + + void (*opp_set_csc_default)( + struct transform *xfm, + const struct default_adjustment *default_adjust); + + void (*opp_set_csc_adjustment)( + struct transform *xfm, + const struct out_csc_color_matrix *tbl_entry); + + void (*opp_power_on_regamma_lut)( + struct transform *xfm, + bool power_on); + + void (*opp_program_regamma_lut)( + struct transform *xfm, + const struct pwl_result_data *rgb, + uint32_t num); + + void (*opp_configure_regamma_lut)( + struct transform *xfm, + bool is_ram_a); + + void (*opp_program_regamma_lutb_settings)( + struct transform *xfm, + const struct pwl_params *params); + + void (*opp_program_regamma_luta_settings)( + struct transform *xfm, + const struct pwl_params *params); + + void (*opp_program_regamma_pwl)( + struct transform *xfm, const struct pwl_params *params); + + void (*opp_set_regamma_mode)( + struct transform *xfm_base, + enum opp_regamma mode); + + void (*ipp_set_degamma)( + struct transform *xfm_base, + enum ipp_degamma_mode mode); + + void (*ipp_program_input_lut)( + struct transform *xfm_base, + const struct dc_gamma *gamma); + + void (*ipp_program_degamma_pwl)(struct transform *xfm_base, + const struct pwl_params *params); + + void (*ipp_setup)( + struct transform *xfm_base, + enum surface_pixel_format format, + enum expansion_mode mode, + struct dc_csc_transform input_csc_color_matrix, + enum dc_color_space input_color_space); + + void (*ipp_full_bypass)(struct transform *xfm_base); + + void (*set_cursor_attributes)( + struct transform *xfm_base, + const struct dc_cursor_attributes *attr); + +}; + +const uint16_t *get_filter_2tap_16p(void); +const uint16_t *get_filter_2tap_64p(void); +const uint16_t *get_filter_3tap_16p(struct fixed31_32 ratio); +const uint16_t *get_filter_3tap_64p(struct fixed31_32 ratio); +const uint16_t *get_filter_4tap_16p(struct fixed31_32 ratio); +const uint16_t *get_filter_4tap_64p(struct fixed31_32 ratio); +const uint16_t *get_filter_5tap_64p(struct fixed31_32 ratio); +const uint16_t *get_filter_6tap_64p(struct fixed31_32 ratio); +const uint16_t *get_filter_7tap_64p(struct fixed31_32 ratio); +const uint16_t *get_filter_8tap_64p(struct fixed31_32 ratio); + + +/* Defines the pixel processing capability of the DSCL */ +enum dscl_data_processing_format { + DSCL_DATA_PRCESSING_FIXED_FORMAT, /* The DSCL processes pixel data in fixed format */ + DSCL_DATA_PRCESSING_FLOAT_FORMAT, /* The DSCL processes pixel data in float format */ +}; + +/* + * The DPP capabilities structure contains enumerations to specify the + * HW processing features and an associated function pointers to + * provide the function interface that can be overloaded for implementations + * based on different capabilities + */ +struct dpp_caps { + /* DSCL processing pixel data in fixed or float format */ + enum dscl_data_processing_format dscl_data_proc_format; + + /* max LB partitions */ + unsigned int max_lb_partitions; + + /* Calculates the number of partitions in the line buffer. + * The implementation of this function is overloaded for + * different versions of DSCL LB. + */ + void (*dscl_calc_lb_num_partitions)( + const struct scaler_data *scl_data, + enum lb_memory_config lb_config, + int *num_part_y, + int *num_part_c); +}; + + +#endif diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/vmid.h b/drivers/gpu/drm/amd/display/dc/inc/hw/vmid.h new file mode 100644 index 000000000..76de0e428 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/vmid.h @@ -0,0 +1,50 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef DAL_DC_INC_HW_VMID_H_ +#define DAL_DC_INC_HW_VMID_H_ + +#include "core_types.h" +#include "dchubbub.h" + +struct dcn_vmid_registers { + uint32_t CNTL; + uint32_t PAGE_TABLE_BASE_ADDR_HI32; + uint32_t PAGE_TABLE_BASE_ADDR_LO32; + uint32_t PAGE_TABLE_START_ADDR_HI32; + uint32_t PAGE_TABLE_START_ADDR_LO32; + uint32_t PAGE_TABLE_END_ADDR_HI32; + uint32_t PAGE_TABLE_END_ADDR_LO32; +}; + +struct dcn_vmid_page_table_config { + uint64_t page_table_start_addr; + uint64_t page_table_end_addr; + enum dcn_hubbub_page_table_depth depth; + enum dcn_hubbub_page_table_block_size block_size; + uint64_t page_table_base_addr; +}; + +#endif /* DAL_DC_INC_HW_VMID_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h new file mode 100644 index 000000000..66e680902 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer.h @@ -0,0 +1,482 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DC_HW_SEQUENCER_H__ +#define __DC_HW_SEQUENCER_H__ +#include "dc_types.h" +#include "clock_source.h" +#include "inc/hw/timing_generator.h" +#include "inc/hw/opp.h" +#include "inc/hw/link_encoder.h" +#include "core_status.h" + +struct pipe_ctx; +struct dc_state; +struct dc_stream_status; +struct dc_writeback_info; +struct dchub_init_data; +struct dc_static_screen_params; +struct resource_pool; +struct dc_phy_addr_space_config; +struct dc_virtual_addr_space_config; +struct dpp; +struct dce_hwseq; +struct link_resource; +struct dc_dmub_cmd; + +struct subvp_pipe_control_lock_fast_params { + struct dc *dc; + bool lock; + struct pipe_ctx *pipe_ctx; +}; + +struct pipe_control_lock_params { + struct dc *dc; + struct pipe_ctx *pipe_ctx; + bool lock; +}; + +struct set_flip_control_gsl_params { + struct pipe_ctx *pipe_ctx; + bool flip_immediate; +}; + +struct program_triplebuffer_params { + const struct dc *dc; + struct pipe_ctx *pipe_ctx; + bool enableTripleBuffer; +}; + +struct update_plane_addr_params { + struct dc *dc; + struct pipe_ctx *pipe_ctx; +}; + +struct set_input_transfer_func_params { + struct dc *dc; + struct pipe_ctx *pipe_ctx; + struct dc_plane_state *plane_state; +}; + +struct program_gamut_remap_params { + struct pipe_ctx *pipe_ctx; +}; + +struct program_manual_trigger_params { + struct pipe_ctx *pipe_ctx; +}; + +struct send_dmcub_cmd_params { + struct dc_context *ctx; + union dmub_rb_cmd *cmd; + enum dm_dmub_wait_type wait_type; +}; + +struct setup_dpp_params { + struct pipe_ctx *pipe_ctx; +}; + +struct program_bias_and_scale_params { + struct pipe_ctx *pipe_ctx; +}; + +struct set_output_transfer_func_params { + struct dc *dc; + struct pipe_ctx *pipe_ctx; + const struct dc_stream_state *stream; +}; + +struct update_visual_confirm_params { + struct dc *dc; + struct pipe_ctx *pipe_ctx; + int mpcc_id; +}; + +struct power_on_mpc_mem_pwr_params { + struct mpc *mpc; + int mpcc_id; + bool power_on; +}; + +struct set_output_csc_params { + struct mpc *mpc; + int opp_id; + const uint16_t *regval; + enum mpc_output_csc_mode ocsc_mode; +}; + +struct set_ocsc_default_params { + struct mpc *mpc; + int opp_id; + enum dc_color_space color_space; + enum mpc_output_csc_mode ocsc_mode; +}; + +union block_sequence_params { + struct update_plane_addr_params update_plane_addr_params; + struct subvp_pipe_control_lock_fast_params subvp_pipe_control_lock_fast_params; + struct pipe_control_lock_params pipe_control_lock_params; + struct set_flip_control_gsl_params set_flip_control_gsl_params; + struct program_triplebuffer_params program_triplebuffer_params; + struct set_input_transfer_func_params set_input_transfer_func_params; + struct program_gamut_remap_params program_gamut_remap_params; + struct program_manual_trigger_params program_manual_trigger_params; + struct send_dmcub_cmd_params send_dmcub_cmd_params; + struct setup_dpp_params setup_dpp_params; + struct program_bias_and_scale_params program_bias_and_scale_params; + struct set_output_transfer_func_params set_output_transfer_func_params; + struct update_visual_confirm_params update_visual_confirm_params; + struct power_on_mpc_mem_pwr_params power_on_mpc_mem_pwr_params; + struct set_output_csc_params set_output_csc_params; + struct set_ocsc_default_params set_ocsc_default_params; +}; + +enum block_sequence_func { + DMUB_SUBVP_PIPE_CONTROL_LOCK_FAST = 0, + OPTC_PIPE_CONTROL_LOCK, + HUBP_SET_FLIP_CONTROL_GSL, + HUBP_PROGRAM_TRIPLEBUFFER, + HUBP_UPDATE_PLANE_ADDR, + DPP_SET_INPUT_TRANSFER_FUNC, + DPP_PROGRAM_GAMUT_REMAP, + OPTC_PROGRAM_MANUAL_TRIGGER, + DMUB_SEND_DMCUB_CMD, + DPP_SETUP_DPP, + DPP_PROGRAM_BIAS_AND_SCALE, + DPP_SET_OUTPUT_TRANSFER_FUNC, + MPC_UPDATE_VISUAL_CONFIRM, + MPC_POWER_ON_MPC_MEM_PWR, + MPC_SET_OUTPUT_CSC, + MPC_SET_OCSC_DEFAULT, +}; + +struct block_sequence { + union block_sequence_params params; + enum block_sequence_func func; +}; + +struct hw_sequencer_funcs { + void (*hardware_release)(struct dc *dc); + /* Embedded Display Related */ + void (*edp_power_control)(struct dc_link *link, bool enable); + void (*edp_wait_for_hpd_ready)(struct dc_link *link, bool power_up); + void (*edp_wait_for_T12)(struct dc_link *link); + + /* Pipe Programming Related */ + void (*init_hw)(struct dc *dc); + void (*power_down_on_boot)(struct dc *dc); + void (*enable_accelerated_mode)(struct dc *dc, + struct dc_state *context); + enum dc_status (*apply_ctx_to_hw)(struct dc *dc, + struct dc_state *context); + void (*disable_plane)(struct dc *dc, struct pipe_ctx *pipe_ctx); + void (*disable_pixel_data)(struct dc *dc, struct pipe_ctx *pipe_ctx, bool blank); + void (*apply_ctx_for_surface)(struct dc *dc, + const struct dc_stream_state *stream, + int num_planes, struct dc_state *context); + void (*program_front_end_for_ctx)(struct dc *dc, + struct dc_state *context); + void (*wait_for_pending_cleared)(struct dc *dc, + struct dc_state *context); + void (*post_unlock_program_front_end)(struct dc *dc, + struct dc_state *context); + void (*update_plane_addr)(const struct dc *dc, + struct pipe_ctx *pipe_ctx); + void (*update_dchub)(struct dce_hwseq *hws, + struct dchub_init_data *dh_data); + void (*wait_for_mpcc_disconnect)(struct dc *dc, + struct resource_pool *res_pool, + struct pipe_ctx *pipe_ctx); + void (*edp_backlight_control)( + struct dc_link *link, + bool enable); + void (*program_triplebuffer)(const struct dc *dc, + struct pipe_ctx *pipe_ctx, bool enableTripleBuffer); + void (*update_pending_status)(struct pipe_ctx *pipe_ctx); + void (*power_down)(struct dc *dc); + void (*update_dsc_pg)(struct dc *dc, struct dc_state *context, bool safe_to_disable); + + /* Pipe Lock Related */ + void (*pipe_control_lock)(struct dc *dc, + struct pipe_ctx *pipe, bool lock); + void (*interdependent_update_lock)(struct dc *dc, + struct dc_state *context, bool lock); + void (*set_flip_control_gsl)(struct pipe_ctx *pipe_ctx, + bool flip_immediate); + void (*cursor_lock)(struct dc *dc, struct pipe_ctx *pipe, bool lock); + + /* Timing Related */ + void (*get_position)(struct pipe_ctx **pipe_ctx, int num_pipes, + struct crtc_position *position); + int (*get_vupdate_offset_from_vsync)(struct pipe_ctx *pipe_ctx); + void (*calc_vupdate_position)( + struct dc *dc, + struct pipe_ctx *pipe_ctx, + uint32_t *start_line, + uint32_t *end_line); + void (*enable_per_frame_crtc_position_reset)(struct dc *dc, + int group_size, struct pipe_ctx *grouped_pipes[]); + void (*enable_timing_synchronization)(struct dc *dc, + int group_index, int group_size, + struct pipe_ctx *grouped_pipes[]); + void (*enable_vblanks_synchronization)(struct dc *dc, + int group_index, int group_size, + struct pipe_ctx *grouped_pipes[]); + void (*setup_periodic_interrupt)(struct dc *dc, + struct pipe_ctx *pipe_ctx); + void (*set_drr)(struct pipe_ctx **pipe_ctx, int num_pipes, + struct dc_crtc_timing_adjust adjust); + void (*set_static_screen_control)(struct pipe_ctx **pipe_ctx, + int num_pipes, + const struct dc_static_screen_params *events); +#ifndef TRIM_FSFT + bool (*optimize_timing_for_fsft)(struct dc *dc, + struct dc_crtc_timing *timing, + unsigned int max_input_rate_in_khz); +#endif + + /* Stream Related */ + void (*enable_stream)(struct pipe_ctx *pipe_ctx); + void (*disable_stream)(struct pipe_ctx *pipe_ctx); + void (*blank_stream)(struct pipe_ctx *pipe_ctx); + void (*unblank_stream)(struct pipe_ctx *pipe_ctx, + struct dc_link_settings *link_settings); + + /* Bandwidth Related */ + void (*prepare_bandwidth)(struct dc *dc, struct dc_state *context); + bool (*update_bandwidth)(struct dc *dc, struct dc_state *context); + void (*optimize_bandwidth)(struct dc *dc, struct dc_state *context); + + /* Infopacket Related */ + void (*set_avmute)(struct pipe_ctx *pipe_ctx, bool enable); + void (*send_immediate_sdp_message)( + struct pipe_ctx *pipe_ctx, + const uint8_t *custom_sdp_message, + unsigned int sdp_message_size); + void (*update_info_frame)(struct pipe_ctx *pipe_ctx); + void (*set_dmdata_attributes)(struct pipe_ctx *pipe); + void (*program_dmdata_engine)(struct pipe_ctx *pipe_ctx); + bool (*dmdata_status_done)(struct pipe_ctx *pipe_ctx); + + /* Cursor Related */ + void (*set_cursor_position)(struct pipe_ctx *pipe); + void (*set_cursor_attribute)(struct pipe_ctx *pipe); + void (*set_cursor_sdr_white_level)(struct pipe_ctx *pipe); + + /* Colour Related */ + void (*program_gamut_remap)(struct pipe_ctx *pipe_ctx); + void (*program_output_csc)(struct dc *dc, struct pipe_ctx *pipe_ctx, + enum dc_color_space colorspace, + uint16_t *matrix, int opp_id); + + /* VM Related */ + int (*init_sys_ctx)(struct dce_hwseq *hws, + struct dc *dc, + struct dc_phy_addr_space_config *pa_config); + void (*init_vm_ctx)(struct dce_hwseq *hws, + struct dc *dc, + struct dc_virtual_addr_space_config *va_config, + int vmid); + + /* Writeback Related */ + void (*update_writeback)(struct dc *dc, + struct dc_writeback_info *wb_info, + struct dc_state *context); + void (*enable_writeback)(struct dc *dc, + struct dc_writeback_info *wb_info, + struct dc_state *context); + void (*disable_writeback)(struct dc *dc, + unsigned int dwb_pipe_inst); + + bool (*mmhubbub_warmup)(struct dc *dc, + unsigned int num_dwb, + struct dc_writeback_info *wb_info); + + /* Clock Related */ + enum dc_status (*set_clock)(struct dc *dc, + enum dc_clock_type clock_type, + uint32_t clk_khz, uint32_t stepping); + void (*get_clock)(struct dc *dc, enum dc_clock_type clock_type, + struct dc_clock_config *clock_cfg); + void (*optimize_pwr_state)(const struct dc *dc, + struct dc_state *context); + void (*exit_optimized_pwr_state)(const struct dc *dc, + struct dc_state *context); + + /* Audio Related */ + void (*enable_audio_stream)(struct pipe_ctx *pipe_ctx); + void (*disable_audio_stream)(struct pipe_ctx *pipe_ctx); + + /* Stereo 3D Related */ + void (*setup_stereo)(struct pipe_ctx *pipe_ctx, struct dc *dc); + + /* HW State Logging Related */ + void (*log_hw_state)(struct dc *dc, struct dc_log_buffer_ctx *log_ctx); + void (*get_hw_state)(struct dc *dc, char *pBuf, + unsigned int bufSize, unsigned int mask); + void (*clear_status_bits)(struct dc *dc, unsigned int mask); + + bool (*set_backlight_level)(struct pipe_ctx *pipe_ctx, + uint32_t backlight_pwm_u16_16, + uint32_t frame_ramp); + + void (*set_abm_immediate_disable)(struct pipe_ctx *pipe_ctx); + + void (*set_pipe)(struct pipe_ctx *pipe_ctx); + + void (*enable_dp_link_output)(struct dc_link *link, + const struct link_resource *link_res, + enum signal_type signal, + enum clock_source_id clock_source, + const struct dc_link_settings *link_settings); + void (*enable_tmds_link_output)(struct dc_link *link, + const struct link_resource *link_res, + enum signal_type signal, + enum clock_source_id clock_source, + enum dc_color_depth color_depth, + uint32_t pixel_clock); + void (*enable_lvds_link_output)(struct dc_link *link, + const struct link_resource *link_res, + enum clock_source_id clock_source, + uint32_t pixel_clock); + void (*disable_link_output)(struct dc_link *link, + const struct link_resource *link_res, + enum signal_type signal); + + void (*get_dcc_en_bits)(struct dc *dc, int *dcc_en_bits); + + /* Idle Optimization Related */ + bool (*apply_idle_power_optimizations)(struct dc *dc, bool enable); + + bool (*does_plane_fit_in_mall)(struct dc *dc, struct dc_plane_state *plane, + struct dc_cursor_attributes *cursor_attr); + + bool (*is_abm_supported)(struct dc *dc, + struct dc_state *context, struct dc_stream_state *stream); + + void (*set_disp_pattern_generator)(const struct dc *dc, + struct pipe_ctx *pipe_ctx, + enum controller_dp_test_pattern test_pattern, + enum controller_dp_color_space color_space, + enum dc_color_depth color_depth, + const struct tg_color *solid_color, + int width, int height, int offset); + + void (*subvp_pipe_control_lock_fast)(union block_sequence_params *params); + void (*z10_restore)(const struct dc *dc); + void (*z10_save_init)(struct dc *dc); + + void (*blank_phantom)(struct dc *dc, + struct timing_generator *tg, + int width, + int height); + + void (*update_visual_confirm_color)(struct dc *dc, + struct pipe_ctx *pipe_ctx, + int mpcc_id); + + void (*update_phantom_vp_position)(struct dc *dc, + struct dc_state *context, + struct pipe_ctx *phantom_pipe); + void (*apply_update_flags_for_phantom)(struct pipe_ctx *phantom_pipe); + bool (*is_pipe_topology_transition_seamless)(struct dc *dc, + const struct dc_state *cur_ctx, + const struct dc_state *new_ctx); + + void (*commit_subvp_config)(struct dc *dc, struct dc_state *context); + void (*enable_phantom_streams)(struct dc *dc, struct dc_state *context); + void (*subvp_pipe_control_lock)(struct dc *dc, + struct dc_state *context, + bool lock, + bool should_lock_all_pipes, + struct pipe_ctx *top_pipe_to_program, + bool subvp_prev_use); + +}; + +void color_space_to_black_color( + const struct dc *dc, + enum dc_color_space colorspace, + struct tg_color *black_color); + +bool hwss_wait_for_blank_complete( + struct timing_generator *tg); + +const uint16_t *find_color_matrix( + enum dc_color_space color_space, + uint32_t *array_size); + +void get_surface_visual_confirm_color( + const struct pipe_ctx *pipe_ctx, + struct tg_color *color); + +void get_subvp_visual_confirm_color( + struct dc *dc, + struct dc_state *context, + struct pipe_ctx *pipe_ctx, + struct tg_color *color); + +void get_hdr_visual_confirm_color( + struct pipe_ctx *pipe_ctx, + struct tg_color *color); +void get_mpctree_visual_confirm_color( + struct pipe_ctx *pipe_ctx, + struct tg_color *color); +void get_surface_tile_visual_confirm_color( + struct pipe_ctx *pipe_ctx, + struct tg_color *color); + +void get_mclk_switch_visual_confirm_color( + struct dc *dc, + struct dc_state *context, + struct pipe_ctx *pipe_ctx, + struct tg_color *color); + +void hwss_execute_sequence(struct dc *dc, + struct block_sequence block_sequence[], + int num_steps); + +void hwss_build_fast_sequence(struct dc *dc, + struct dc_dmub_cmd *dc_dmub_cmd, + unsigned int dmub_cmd_count, + struct block_sequence block_sequence[], + int *num_steps, + struct pipe_ctx *pipe_ctx); + +void hwss_send_dmcub_cmd(union block_sequence_params *params); + +void hwss_program_manual_trigger(union block_sequence_params *params); + +void hwss_setup_dpp(union block_sequence_params *params); + +void hwss_program_bias_and_scale(union block_sequence_params *params); + +void hwss_power_on_mpc_mem_pwr(union block_sequence_params *params); + +void hwss_set_output_csc(union block_sequence_params *params); + +void hwss_set_ocsc_default(union block_sequence_params *params); + +#endif /* __DC_HW_SEQUENCER_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h new file mode 100644 index 000000000..4ca4192c1 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw_sequencer_private.h @@ -0,0 +1,184 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DC_HW_SEQUENCER_PRIVATE_H__ +#define __DC_HW_SEQUENCER_PRIVATE_H__ + +#include "dc_types.h" + +enum pipe_gating_control { + PIPE_GATING_CONTROL_DISABLE = 0, + PIPE_GATING_CONTROL_ENABLE, + PIPE_GATING_CONTROL_INIT +}; + +struct dce_hwseq_wa { + bool blnd_crtc_trigger; + bool DEGVIDCN10_253; + bool false_optc_underflow; + bool DEGVIDCN10_254; + bool DEGVIDCN21; + bool disallow_self_refresh_during_multi_plane_transition; + bool dp_hpo_and_otg_sequence; + bool wait_hubpret_read_start_during_mpo_transition; +}; + +struct hwseq_wa_state { + bool DEGVIDCN10_253_applied; + bool disallow_self_refresh_during_multi_plane_transition_applied; + unsigned int disallow_self_refresh_during_multi_plane_transition_applied_on_frame; +}; + +struct pipe_ctx; +struct dc_state; +struct dc_stream_status; +struct dc_writeback_info; +struct dchub_init_data; +struct dc_static_screen_params; +struct resource_pool; +struct resource_context; +struct stream_resource; +struct dc_phy_addr_space_config; +struct dc_virtual_addr_space_config; +struct hubp; +struct dpp; +struct dce_hwseq; +struct timing_generator; +struct tg_color; +struct output_pixel_processor; +struct mpcc_blnd_cfg; + +struct hwseq_private_funcs { + + void (*disable_stream_gating)(struct dc *dc, struct pipe_ctx *pipe_ctx); + void (*enable_stream_gating)(struct dc *dc, struct pipe_ctx *pipe_ctx); + void (*init_pipes)(struct dc *dc, struct dc_state *context); + void (*reset_hw_ctx_wrap)(struct dc *dc, struct dc_state *context); + void (*update_plane_addr)(const struct dc *dc, + struct pipe_ctx *pipe_ctx); + void (*plane_atomic_disconnect)(struct dc *dc, + struct pipe_ctx *pipe_ctx); + void (*update_mpcc)(struct dc *dc, struct pipe_ctx *pipe_ctx); + bool (*set_input_transfer_func)(struct dc *dc, + struct pipe_ctx *pipe_ctx, + const struct dc_plane_state *plane_state); + bool (*set_output_transfer_func)(struct dc *dc, + struct pipe_ctx *pipe_ctx, + const struct dc_stream_state *stream); + void (*power_down)(struct dc *dc); + void (*enable_display_pipe_clock_gating)(struct dc_context *ctx, + bool clock_gating); + bool (*enable_display_power_gating)(struct dc *dc, + uint8_t controller_id, + struct dc_bios *dcb, + enum pipe_gating_control power_gating); + void (*blank_pixel_data)(struct dc *dc, + struct pipe_ctx *pipe_ctx, + bool blank); + enum dc_status (*enable_stream_timing)( + struct pipe_ctx *pipe_ctx, + struct dc_state *context, + struct dc *dc); + void (*edp_backlight_control)(struct dc_link *link, + bool enable); + void (*setup_vupdate_interrupt)(struct dc *dc, + struct pipe_ctx *pipe_ctx); + bool (*did_underflow_occur)(struct dc *dc, struct pipe_ctx *pipe_ctx); + void (*init_blank)(struct dc *dc, struct timing_generator *tg); + void (*disable_vga)(struct dce_hwseq *hws); + void (*bios_golden_init)(struct dc *dc); + void (*plane_atomic_power_down)(struct dc *dc, + struct dpp *dpp, + struct hubp *hubp); + void (*plane_atomic_disable)(struct dc *dc, struct pipe_ctx *pipe_ctx); + void (*enable_power_gating_plane)(struct dce_hwseq *hws, + bool enable); + void (*dpp_root_clock_control)( + struct dce_hwseq *hws, + unsigned int dpp_inst, + bool clock_on); + void (*dpp_pg_control)(struct dce_hwseq *hws, + unsigned int dpp_inst, + bool power_on); + void (*hubp_pg_control)(struct dce_hwseq *hws, + unsigned int hubp_inst, + bool power_on); + void (*dsc_pg_control)(struct dce_hwseq *hws, + unsigned int dsc_inst, + bool power_on); + bool (*dsc_pg_status)(struct dce_hwseq *hws, + unsigned int dsc_inst); + void (*update_odm)(struct dc *dc, struct dc_state *context, + struct pipe_ctx *pipe_ctx); + void (*program_all_writeback_pipes_in_tree)(struct dc *dc, + const struct dc_stream_state *stream, + struct dc_state *context); + bool (*s0i3_golden_init_wa)(struct dc *dc); + void (*set_hdr_multiplier)(struct pipe_ctx *pipe_ctx); + void (*verify_allow_pstate_change_high)(struct dc *dc); + void (*program_pipe)(struct dc *dc, + struct pipe_ctx *pipe_ctx, + struct dc_state *context); + bool (*wait_for_blank_complete)(struct output_pixel_processor *opp); + void (*dccg_init)(struct dce_hwseq *hws); + bool (*set_blend_lut)(struct pipe_ctx *pipe_ctx, + const struct dc_plane_state *plane_state); + bool (*set_shaper_3dlut)(struct pipe_ctx *pipe_ctx, + const struct dc_plane_state *plane_state); + bool (*set_mcm_luts)(struct pipe_ctx *pipe_ctx, + const struct dc_plane_state *plane_state); + void (*PLAT_58856_wa)(struct dc_state *context, + struct pipe_ctx *pipe_ctx); + void (*setup_hpo_hw_control)(const struct dce_hwseq *hws, bool enable); +#ifdef CONFIG_DRM_AMD_DC_FP + void (*program_mall_pipe_config)(struct dc *dc, struct dc_state *context); + void (*update_force_pstate)(struct dc *dc, struct dc_state *context); + void (*update_mall_sel)(struct dc *dc, struct dc_state *context); + unsigned int (*calculate_dccg_k1_k2_values)(struct pipe_ctx *pipe_ctx, + unsigned int *k1_div, + unsigned int *k2_div); + void (*set_pixels_per_cycle)(struct pipe_ctx *pipe_ctx); + void (*resync_fifo_dccg_dio)(struct dce_hwseq *hws, struct dc *dc, + struct dc_state *context); + bool (*is_dp_dig_pixel_rate_div_policy)(struct pipe_ctx *pipe_ctx); +#endif +}; + +struct dce_hwseq { + struct dc_context *ctx; + const struct dce_hwseq_registers *regs; + const struct dce_hwseq_shift *shifts; + const struct dce_hwseq_mask *masks; + struct dce_hwseq_wa wa; + struct hwseq_wa_state wa_state; + struct hwseq_private_funcs funcs; + + PHYSICAL_ADDRESS_LOC fb_base; + PHYSICAL_ADDRESS_LOC fb_top; + PHYSICAL_ADDRESS_LOC fb_offset; + PHYSICAL_ADDRESS_LOC uma_top; +}; + +#endif /* __DC_HW_SEQUENCER_PRIVATE_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/link.h b/drivers/gpu/drm/amd/display/dc/inc/link.h new file mode 100644 index 000000000..d76853681 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/link.h @@ -0,0 +1,338 @@ +/* + * Copyright 2022 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DC_LINK_H__ +#define __DC_LINK_H__ + +/* FILE POLICY AND INTENDED USAGE: + * + * This header defines link component function interfaces aka link_service. + * link_service provides the only entry point to link functions with function + * pointer style. This header is strictly private in dc and should never be + * included by DM because it exposes too much dc detail including all dc + * private types defined in core_types.h. Otherwise it will break DM - DC + * encapsulation and turn DM into a maintenance nightmare. + * + * The following shows a link component relation map. + * + * DM to DC: + * DM includes dc.h + * dc_link_exports.c or other dc files implement dc.h + * + * DC to Link: + * dc_link_exports.c or other dc files include link.h + * link_factory.c implements link.h + * + * Link sub-component to Link sub-component: + * link_factory.c includes --> link_xxx.h + * link_xxx.c implements link_xxx.h + + * As you can see if you ever need to add a new dc link function and call it on + * DM/dc side, it is very difficult because you will need layers of translation. + * The most appropriate approach to implement new requirements on DM/dc side is + * to extend or generalize the functionality of existing link function + * interfaces so minimal modification is needed outside link component to + * achieve your new requirements. This approach reduces or even eliminates the + * effort needed outside link component to support a new link feature. This also + * reduces code discrepancy among DMs to support the same link feature. If we + * test full code path on one version of DM, and there is no feature specific + * modification required on other DMs, then we can have higher confidence that + * the feature will run on other DMs and produce the same result. The following + * are some good examples to start with: + * + * - detect_link --> to add new link detection or capability retrieval routines + * + * - validate_mode_timing --> to add new timing validation conditions + * + * - set_dpms_on/set_dpms_off --> to include new link enablement sequences + * + * If you must add new link functions, you will need to: + * 1. declare the function pointer here under the suitable commented category. + * 2. Implement your function in the suitable link_xxx.c file. + * 3. Assign the function to link_service in link_factory.c + * 4. NEVER include link_xxx.h headers outside link component. + * 5. NEVER include link.h on DM side. + */ +#include "core_types.h" + +struct link_service *link_create_link_service(void); +void link_destroy_link_service(struct link_service **link_srv); + +struct link_init_data { + const struct dc *dc; + struct dc_context *ctx; /* TODO: remove 'dal' when DC is complete. */ + uint32_t connector_index; /* this will be mapped to the HPD pins */ + uint32_t link_index; /* this is mapped to DAL display_index + TODO: remove it when DC is complete. */ + bool is_dpia_link; +}; + +struct ddc_service_init_data { + struct graphics_object_id id; + struct dc_context *ctx; + struct dc_link *link; + bool is_dpia_link; +}; + +struct link_service { + /************************** Factory ***********************************/ + struct dc_link *(*create_link)( + const struct link_init_data *init_params); + void (*destroy_link)(struct dc_link **link); + + + /************************** Detection *********************************/ + bool (*detect_link)(struct dc_link *link, enum dc_detect_reason reason); + bool (*detect_connection_type)(struct dc_link *link, + enum dc_connection_type *type); + struct dc_sink *(*add_remote_sink)( + struct dc_link *link, + const uint8_t *edid, + int len, + struct dc_sink_init_data *init_data); + void (*remove_remote_sink)(struct dc_link *link, struct dc_sink *sink); + bool (*get_hpd_state)(struct dc_link *link); + struct gpio *(*get_hpd_gpio)(struct dc_bios *dcb, + struct graphics_object_id link_id, + struct gpio_service *gpio_service); + void (*enable_hpd)(const struct dc_link *link); + void (*disable_hpd)(const struct dc_link *link); + void (*enable_hpd_filter)(struct dc_link *link, bool enable); + bool (*reset_cur_dp_mst_topology)(struct dc_link *link); + const struct dc_link_status *(*get_status)(const struct dc_link *link); + bool (*is_hdcp1x_supported)(struct dc_link *link, + enum signal_type signal); + bool (*is_hdcp2x_supported)(struct dc_link *link, + enum signal_type signal); + void (*clear_dprx_states)(struct dc_link *link); + + + /*************************** Resource *********************************/ + void (*get_cur_res_map)(const struct dc *dc, uint32_t *map); + void (*restore_res_map)(const struct dc *dc, uint32_t *map); + void (*get_cur_link_res)(const struct dc_link *link, + struct link_resource *link_res); + + + /*************************** Validation *******************************/ + enum dc_status (*validate_mode_timing)( + const struct dc_stream_state *stream, + struct dc_link *link, + const struct dc_crtc_timing *timing); + uint32_t (*dp_link_bandwidth_kbps)( + const struct dc_link *link, + const struct dc_link_settings *link_settings); + bool (*validate_dpia_bandwidth)( + const struct dc_stream_state *stream, + const unsigned int num_streams); + + + /*************************** DPMS *************************************/ + void (*set_dpms_on)(struct dc_state *state, struct pipe_ctx *pipe_ctx); + void (*set_dpms_off)(struct pipe_ctx *pipe_ctx); + void (*resume)(struct dc_link *link); + void (*blank_all_dp_displays)(struct dc *dc); + void (*blank_all_edp_displays)(struct dc *dc); + void (*blank_dp_stream)(struct dc_link *link, bool hw_init); + enum dc_status (*increase_mst_payload)( + struct pipe_ctx *pipe_ctx, uint32_t req_pbn); + enum dc_status (*reduce_mst_payload)( + struct pipe_ctx *pipe_ctx, uint32_t req_pbn); + void (*set_dsc_on_stream)(struct pipe_ctx *pipe_ctx, bool enable); + bool (*set_dsc_enable)(struct pipe_ctx *pipe_ctx, bool enable); + bool (*update_dsc_config)(struct pipe_ctx *pipe_ctx); + + + /*************************** DDC **************************************/ + struct ddc_service *(*create_ddc_service)( + struct ddc_service_init_data *ddc_init_data); + void (*destroy_ddc_service)(struct ddc_service **ddc); + bool (*query_ddc_data)( + struct ddc_service *ddc, + uint32_t address, + uint8_t *write_buf, + uint32_t write_size, + uint8_t *read_buf, + uint32_t read_size); + int (*aux_transfer_raw)(struct ddc_service *ddc, + struct aux_payload *payload, + enum aux_return_code_type *operation_result); + bool (*configure_fixed_vs_pe_retimer)( + struct ddc_service *ddc, + const uint8_t *data, + uint32_t len); + bool (*aux_transfer_with_retries_no_mutex)(struct ddc_service *ddc, + struct aux_payload *payload); + bool (*is_in_aux_transaction_mode)(struct ddc_service *ddc); + uint32_t (*get_aux_defer_delay)(struct ddc_service *ddc); + + + /*************************** DP Capability ****************************/ + bool (*dp_is_sink_present)(struct dc_link *link); + bool (*dp_is_fec_supported)(const struct dc_link *link); + bool (*dp_is_128b_132b_signal)(struct pipe_ctx *pipe_ctx); + bool (*dp_get_max_link_enc_cap)(const struct dc_link *link, + struct dc_link_settings *max_link_enc_cap); + const struct dc_link_settings *(*dp_get_verified_link_cap)( + const struct dc_link *link); + enum dp_link_encoding (*dp_get_encoding_format)( + const struct dc_link_settings *link_settings); + bool (*dp_should_enable_fec)(const struct dc_link *link); + bool (*dp_decide_link_settings)( + struct dc_stream_state *stream, + struct dc_link_settings *link_setting); + enum dp_link_encoding (*mst_decide_link_encoding_format)( + const struct dc_link *link); + bool (*edp_decide_link_settings)(struct dc_link *link, + struct dc_link_settings *link_setting, uint32_t req_bw); + uint32_t (*bw_kbps_from_raw_frl_link_rate_data)(uint8_t bw); + bool (*dp_overwrite_extended_receiver_cap)(struct dc_link *link); + enum lttpr_mode (*dp_decide_lttpr_mode)(struct dc_link *link, + struct dc_link_settings *link_setting); + + + /*************************** DP DPIA/PHY ******************************/ + int (*dpia_handle_usb4_bandwidth_allocation_for_link)( + struct dc_link *link, int peak_bw); + void (*dpia_handle_bw_alloc_response)( + struct dc_link *link, uint8_t bw, uint8_t result); + void (*dp_set_drive_settings)( + struct dc_link *link, + const struct link_resource *link_res, + struct link_training_settings *lt_settings); + void (*dpcd_write_rx_power_ctrl)(struct dc_link *link, bool on); + + + /*************************** DP IRQ Handler ***************************/ + bool (*dp_parse_link_loss_status)( + struct dc_link *link, + union hpd_irq_data *hpd_irq_dpcd_data); + bool (*dp_should_allow_hpd_rx_irq)(const struct dc_link *link); + void (*dp_handle_link_loss)(struct dc_link *link); + enum dc_status (*dp_read_hpd_rx_irq_data)( + struct dc_link *link, + union hpd_irq_data *irq_data); + bool (*dp_handle_hpd_rx_irq)(struct dc_link *link, + union hpd_irq_data *out_hpd_irq_dpcd_data, + bool *out_link_loss, + bool defer_handling, bool *has_left_work); + + + /*************************** eDP Panel Control ************************/ + void (*edp_panel_backlight_power_on)( + struct dc_link *link, bool wait_for_hpd); + int (*edp_get_backlight_level)(const struct dc_link *link); + bool (*edp_get_backlight_level_nits)(struct dc_link *link, + uint32_t *backlight_millinits_avg, + uint32_t *backlight_millinits_peak); + bool (*edp_set_backlight_level)(const struct dc_link *link, + uint32_t backlight_pwm_u16_16, + uint32_t frame_ramp); + bool (*edp_set_backlight_level_nits)(struct dc_link *link, + bool isHDR, + uint32_t backlight_millinits, + uint32_t transition_time_in_ms); + int (*edp_get_target_backlight_pwm)(const struct dc_link *link); + bool (*edp_get_psr_state)( + const struct dc_link *link, enum dc_psr_state *state); + bool (*edp_set_psr_allow_active)( + struct dc_link *link, + const bool *allow_active, + bool wait, + bool force_static, + const unsigned int *power_opts); + bool (*edp_setup_psr)(struct dc_link *link, + const struct dc_stream_state *stream, + struct psr_config *psr_config, + struct psr_context *psr_context); + bool (*edp_set_sink_vtotal_in_psr_active)( + const struct dc_link *link, + uint16_t psr_vtotal_idle, + uint16_t psr_vtotal_su); + void (*edp_get_psr_residency)( + const struct dc_link *link, uint32_t *residency); + + bool (*edp_get_replay_state)( + const struct dc_link *link, uint64_t *state); + bool (*edp_set_replay_allow_active)(struct dc_link *dc_link, + const bool *enable, bool wait, bool force_static, + const unsigned int *power_opts); + bool (*edp_setup_replay)(struct dc_link *link, + const struct dc_stream_state *stream); + bool (*edp_set_coasting_vtotal)( + struct dc_link *link, uint16_t coasting_vtotal); + bool (*edp_replay_residency)(const struct dc_link *link, + unsigned int *residency, const bool is_start, + const bool is_alpm); + + bool (*edp_wait_for_t12)(struct dc_link *link); + bool (*edp_is_ilr_optimization_required)(struct dc_link *link, + struct dc_crtc_timing *crtc_timing); + bool (*edp_backlight_enable_aux)(struct dc_link *link, bool enable); + void (*edp_add_delay_for_T9)(struct dc_link *link); + bool (*edp_receiver_ready_T9)(struct dc_link *link); + bool (*edp_receiver_ready_T7)(struct dc_link *link); + bool (*edp_power_alpm_dpcd_enable)(struct dc_link *link, bool enable); + void (*edp_set_panel_power)(struct dc_link *link, bool powerOn); + + + /*************************** DP CTS ************************************/ + void (*dp_handle_automated_test)(struct dc_link *link); + bool (*dp_set_test_pattern)( + struct dc_link *link, + enum dp_test_pattern test_pattern, + enum dp_test_pattern_color_space test_pattern_color_space, + const struct link_training_settings *p_link_settings, + const unsigned char *p_custom_pattern, + unsigned int cust_pattern_size); + void (*dp_set_preferred_link_settings)(struct dc *dc, + struct dc_link_settings *link_setting, + struct dc_link *link); + void (*dp_set_preferred_training_settings)(struct dc *dc, + struct dc_link_settings *link_setting, + struct dc_link_training_overrides *lt_overrides, + struct dc_link *link, + bool skip_immediate_retrain); + + + /*************************** DP Trace *********************************/ + bool (*dp_trace_is_initialized)(struct dc_link *link); + void (*dp_trace_set_is_logged_flag)(struct dc_link *link, + bool in_detection, + bool is_logged); + bool (*dp_trace_is_logged)(struct dc_link *link, bool in_detection); + unsigned long long (*dp_trace_get_lt_end_timestamp)( + struct dc_link *link, bool in_detection); + const struct dp_trace_lt_counts *(*dp_trace_get_lt_counts)( + struct dc_link *link, bool in_detection); + unsigned int (*dp_trace_get_link_loss_count)(struct dc_link *link); + void (*dp_trace_set_edp_power_timestamp)(struct dc_link *link, + bool power_up); + uint64_t (*dp_trace_get_edp_poweron_timestamp)(struct dc_link *link); + uint64_t (*dp_trace_get_edp_poweroff_timestamp)(struct dc_link *link); + void (*dp_trace_source_sequence)( + struct dc_link *link, uint8_t dp_test_mode); +}; +#endif /* __DC_LINK_HPD_H__ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h b/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h new file mode 100644 index 000000000..dc650be38 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/link_enc_cfg.h @@ -0,0 +1,125 @@ +/* + * Copyright 2021 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef DC_INC_LINK_ENC_CFG_H_ +#define DC_INC_LINK_ENC_CFG_H_ + +/* This module implements functionality for dynamically assigning DIG link + * encoder resources to display endpoints (links). + */ + +#include "core_types.h" + +/* + * Initialise link encoder resource tracking. + */ +void link_enc_cfg_init( + const struct dc *dc, + struct dc_state *state); + +/* + * Copies a link encoder assignment from another state. + */ +void link_enc_cfg_copy(const struct dc_state *src_ctx, struct dc_state *dst_ctx); + +/* + * Algorithm for assigning available DIG link encoders to streams. + * + * Update link_enc_assignments table and link_enc_avail list accordingly in + * struct resource_context. + * + * Loop over all streams twice: + * a) First assign encoders to unmappable endpoints. + * b) Then assign encoders to mappable endpoints. + */ +void link_enc_cfg_link_encs_assign( + struct dc *dc, + struct dc_state *state, + struct dc_stream_state *streams[], + uint8_t stream_count); + +/* + * Unassign a link encoder from a stream. + * + * Update link_enc_assignments table and link_enc_avail list accordingly in + * struct resource_context. + */ +void link_enc_cfg_link_enc_unassign( + struct dc_state *state, + struct dc_stream_state *stream); + +/* + * Check whether the transmitter driven by a link encoder is a mappable + * endpoint. + */ +bool link_enc_cfg_is_transmitter_mappable( + struct dc *dc, + struct link_encoder *link_enc); + +/* Return stream using DIG link encoder resource. NULL if unused. */ +struct dc_stream_state *link_enc_cfg_get_stream_using_link_enc( + struct dc *dc, + enum engine_id eng_id); + +/* Return link using DIG link encoder resource. NULL if unused. */ +struct dc_link *link_enc_cfg_get_link_using_link_enc( + struct dc *dc, + enum engine_id eng_id); + +/* Return DIG link encoder used by link. NULL if unused. */ +struct link_encoder *link_enc_cfg_get_link_enc_used_by_link( + struct dc *dc, + const struct dc_link *link); + +/* Return next available DIG link encoder. NULL if none available. */ +struct link_encoder *link_enc_cfg_get_next_avail_link_enc(struct dc *dc); + +/* Return DIG link encoder used by stream. NULL if unused. */ +struct link_encoder *link_enc_cfg_get_link_enc_used_by_stream( + struct dc *dc, + const struct dc_stream_state *stream); + +/* Return DIG link encoder. NULL if unused. */ +struct link_encoder *link_enc_cfg_get_link_enc(const struct dc_link *link); + +/* Return DIG link encoder used by stream in current/previous state. NULL if unused. */ +struct link_encoder *link_enc_cfg_get_link_enc_used_by_stream_current( + struct dc *dc, + const struct dc_stream_state *stream); + +/* Return true if encoder available to use. */ +bool link_enc_cfg_is_link_enc_avail(struct dc *dc, enum engine_id eng_id, struct dc_link *link); + +/* Returns true if encoder assignments in supplied state pass validity checks. */ +bool link_enc_cfg_validate(struct dc *dc, struct dc_state *state); + +/* Set the link encoder assignment mode for the current_state to LINK_ENC_CFG_TRANSIENT mode. + * This indicates that a new_state is in the process of being applied to hardware. + * During this transition, old and new encoder assignments should be accessible from the old_state. + * Only allow transition into transient mode if new encoder assignments are valid. + */ +void link_enc_cfg_set_transient_mode(struct dc *dc, struct dc_state *current_state, struct dc_state *new_state); + +#endif /* DC_INC_LINK_ENC_CFG_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h b/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h new file mode 100644 index 000000000..0f69946cc --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/link_hwss.h @@ -0,0 +1,89 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef __DC_LINK_HWSS_H__ +#define __DC_LINK_HWSS_H__ + +/* include basic type headers only */ +#include "dc_dp_types.h" +#include "signal_types.h" +#include "grph_object_id.h" +#include "fixed31_32.h" + +/* forward declare dc core types */ +struct dc_link; +struct link_resource; +struct pipe_ctx; +struct encoder_set_dp_phy_pattern_param; +struct link_mst_stream_allocation_table; +struct audio_output; + +struct link_hwss_ext { + /* function pointers below may require to check for NULL if caller + * considers missing implementation as expected in some cases or none + * critical to be investigated immediately + * ********************************************************************* + */ + void (*set_hblank_min_symbol_width)(struct pipe_ctx *pipe_ctx, + const struct dc_link_settings *link_settings, + struct fixed31_32 throttled_vcp_size); + void (*set_throttled_vcp_size)(struct pipe_ctx *pipe_ctx, + struct fixed31_32 throttled_vcp_size); + void (*enable_dp_link_output)(struct dc_link *link, + const struct link_resource *link_res, + enum signal_type signal, + enum clock_source_id clock_source, + const struct dc_link_settings *link_settings); + void (*set_dp_link_test_pattern)(struct dc_link *link, + const struct link_resource *link_res, + struct encoder_set_dp_phy_pattern_param *tp_params); + void (*set_dp_lane_settings)(struct dc_link *link, + const struct link_resource *link_res, + const struct dc_link_settings *link_settings, + const struct dc_lane_settings lane_settings[LANE_COUNT_DP_MAX]); + void (*update_stream_allocation_table)(struct dc_link *link, + const struct link_resource *link_res, + const struct link_mst_stream_allocation_table *table); +}; + +struct link_hwss { + struct link_hwss_ext ext; + + /* function pointers below MUST be assigned to all types of link_hwss + * ********************************************************************* + */ + void (*setup_stream_encoder)(struct pipe_ctx *pipe_ctx); + void (*reset_stream_encoder)(struct pipe_ctx *pipe_ctx); + void (*setup_stream_attribute)(struct pipe_ctx *pipe_ctx); + void (*disable_link_output)(struct dc_link *link, + const struct link_resource *link_res, + enum signal_type signal); + void (*setup_audio_output)(struct pipe_ctx *pipe_ctx, + struct audio_output *audio_output, uint32_t audio_inst); + void (*enable_audio_packet)(struct pipe_ctx *pipe_ctx); + void (*disable_audio_packet)(struct pipe_ctx *pipe_ctx); +}; +#endif /* __DC_LINK_HWSS_H__ */ + diff --git a/drivers/gpu/drm/amd/display/dc/inc/reg_helper.h b/drivers/gpu/drm/amd/display/dc/inc/reg_helper.h new file mode 100644 index 000000000..a402df225 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/reg_helper.h @@ -0,0 +1,554 @@ +/* + * Copyright 2016 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + */ + +#ifndef DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_REG_HELPER_H_ +#define DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_REG_HELPER_H_ + +#include "dm_services.h" + +/* macro for register read/write + * user of macro need to define + * + * CTX ==> macro to ptr to dc_context + * eg. aud110->base.ctx + * + * REG ==> macro to location of register offset + * eg. aud110->regs->reg + */ +#define REG_READ(reg_name) \ + dm_read_reg(CTX, REG(reg_name)) + +#define REG_WRITE(reg_name, value) \ + dm_write_reg(CTX, REG(reg_name), value) + +#ifdef REG_SET +#undef REG_SET +#endif + +#ifdef REG_GET +#undef REG_GET +#endif + +/* macro to set register fields. */ +#define REG_SET_N(reg_name, n, initial_val, ...) \ + generic_reg_set_ex(CTX, \ + REG(reg_name), \ + initial_val, \ + n, __VA_ARGS__) + +#define FN(reg_name, field) \ + FD(reg_name##__##field) + +#define REG_SET(reg_name, initial_val, field, val) \ + REG_SET_N(reg_name, 1, initial_val, \ + FN(reg_name, field), val) + +#define REG_SET_2(reg, init_value, f1, v1, f2, v2) \ + REG_SET_N(reg, 2, init_value, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2) + +#define REG_SET_3(reg, init_value, f1, v1, f2, v2, f3, v3) \ + REG_SET_N(reg, 3, init_value, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2,\ + FN(reg, f3), v3) + +#define REG_SET_4(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4) \ + REG_SET_N(reg, 4, init_value, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2,\ + FN(reg, f3), v3,\ + FN(reg, f4), v4) + +#define REG_SET_5(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4, \ + f5, v5) \ + REG_SET_N(reg, 5, init_value, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2,\ + FN(reg, f3), v3,\ + FN(reg, f4), v4,\ + FN(reg, f5), v5) + +#define REG_SET_6(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4, \ + f5, v5, f6, v6) \ + REG_SET_N(reg, 6, init_value, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2,\ + FN(reg, f3), v3,\ + FN(reg, f4), v4,\ + FN(reg, f5), v5,\ + FN(reg, f6), v6) + +#define REG_SET_7(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4, \ + f5, v5, f6, v6, f7, v7) \ + REG_SET_N(reg, 7, init_value, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2,\ + FN(reg, f3), v3,\ + FN(reg, f4), v4,\ + FN(reg, f5), v5,\ + FN(reg, f6), v6,\ + FN(reg, f7), v7) + +#define REG_SET_8(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4, \ + f5, v5, f6, v6, f7, v7, f8, v8) \ + REG_SET_N(reg, 8, init_value, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2,\ + FN(reg, f3), v3,\ + FN(reg, f4), v4,\ + FN(reg, f5), v5,\ + FN(reg, f6), v6,\ + FN(reg, f7), v7,\ + FN(reg, f8), v8) + +#define REG_SET_9(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4, f5, \ + v5, f6, v6, f7, v7, f8, v8, f9, v9) \ + REG_SET_N(reg, 9, init_value, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3, \ + FN(reg, f4), v4, \ + FN(reg, f5), v5, \ + FN(reg, f6), v6, \ + FN(reg, f7), v7, \ + FN(reg, f8), v8, \ + FN(reg, f9), v9) + +#define REG_SET_10(reg, init_value, f1, v1, f2, v2, f3, v3, f4, v4, f5, \ + v5, f6, v6, f7, v7, f8, v8, f9, v9, f10, v10) \ + REG_SET_N(reg, 10, init_value, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3, \ + FN(reg, f4), v4, \ + FN(reg, f5), v5, \ + FN(reg, f6), v6, \ + FN(reg, f7), v7, \ + FN(reg, f8), v8, \ + FN(reg, f9), v9, \ + FN(reg, f10), v10) + +/* macro to get register fields + * read given register and fill in field value in output parameter */ +#define REG_GET(reg_name, field, val) \ + generic_reg_get(CTX, REG(reg_name), \ + FN(reg_name, field), val) + +#define REG_GET_2(reg_name, f1, v1, f2, v2) \ + generic_reg_get2(CTX, REG(reg_name), \ + FN(reg_name, f1), v1, \ + FN(reg_name, f2), v2) + +#define REG_GET_3(reg_name, f1, v1, f2, v2, f3, v3) \ + generic_reg_get3(CTX, REG(reg_name), \ + FN(reg_name, f1), v1, \ + FN(reg_name, f2), v2, \ + FN(reg_name, f3), v3) + +#define REG_GET_4(reg_name, f1, v1, f2, v2, f3, v3, f4, v4) \ + generic_reg_get4(CTX, REG(reg_name), \ + FN(reg_name, f1), v1, \ + FN(reg_name, f2), v2, \ + FN(reg_name, f3), v3, \ + FN(reg_name, f4), v4) + +#define REG_GET_5(reg_name, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5) \ + generic_reg_get5(CTX, REG(reg_name), \ + FN(reg_name, f1), v1, \ + FN(reg_name, f2), v2, \ + FN(reg_name, f3), v3, \ + FN(reg_name, f4), v4, \ + FN(reg_name, f5), v5) + +#define REG_GET_6(reg_name, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6) \ + generic_reg_get6(CTX, REG(reg_name), \ + FN(reg_name, f1), v1, \ + FN(reg_name, f2), v2, \ + FN(reg_name, f3), v3, \ + FN(reg_name, f4), v4, \ + FN(reg_name, f5), v5, \ + FN(reg_name, f6), v6) + +#define REG_GET_7(reg_name, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7) \ + generic_reg_get7(CTX, REG(reg_name), \ + FN(reg_name, f1), v1, \ + FN(reg_name, f2), v2, \ + FN(reg_name, f3), v3, \ + FN(reg_name, f4), v4, \ + FN(reg_name, f5), v5, \ + FN(reg_name, f6), v6, \ + FN(reg_name, f7), v7) + +#define REG_GET_8(reg_name, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8) \ + generic_reg_get8(CTX, REG(reg_name), \ + FN(reg_name, f1), v1, \ + FN(reg_name, f2), v2, \ + FN(reg_name, f3), v3, \ + FN(reg_name, f4), v4, \ + FN(reg_name, f5), v5, \ + FN(reg_name, f6), v6, \ + FN(reg_name, f7), v7, \ + FN(reg_name, f8), v8) + +/* macro to poll and wait for a register field to read back given value */ + +#define REG_WAIT(reg_name, field, val, delay_between_poll_us, max_try) \ + generic_reg_wait(CTX, \ + REG(reg_name), FN(reg_name, field), val,\ + delay_between_poll_us, max_try, __func__, __LINE__) + +/* macro to update (read, modify, write) register fields + */ +#define REG_UPDATE_N(reg_name, n, ...) \ + generic_reg_update_ex(CTX, \ + REG(reg_name), \ + n, __VA_ARGS__) + +#define REG_UPDATE(reg_name, field, val) \ + REG_UPDATE_N(reg_name, 1, \ + FN(reg_name, field), val) + +#define REG_UPDATE_2(reg, f1, v1, f2, v2) \ + REG_UPDATE_N(reg, 2,\ + FN(reg, f1), v1,\ + FN(reg, f2), v2) + +#define REG_UPDATE_3(reg, f1, v1, f2, v2, f3, v3) \ + REG_UPDATE_N(reg, 3, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3) + +#define REG_UPDATE_4(reg, f1, v1, f2, v2, f3, v3, f4, v4) \ + REG_UPDATE_N(reg, 4, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3, \ + FN(reg, f4), v4) + +#define REG_UPDATE_5(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5) \ + REG_UPDATE_N(reg, 5, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3, \ + FN(reg, f4), v4, \ + FN(reg, f5), v5) + +#define REG_UPDATE_6(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6) \ + REG_UPDATE_N(reg, 6, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3, \ + FN(reg, f4), v4, \ + FN(reg, f5), v5, \ + FN(reg, f6), v6) + +#define REG_UPDATE_7(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7) \ + REG_UPDATE_N(reg, 7, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3, \ + FN(reg, f4), v4, \ + FN(reg, f5), v5, \ + FN(reg, f6), v6, \ + FN(reg, f7), v7) + +#define REG_UPDATE_8(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8) \ + REG_UPDATE_N(reg, 8, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3, \ + FN(reg, f4), v4, \ + FN(reg, f5), v5, \ + FN(reg, f6), v6, \ + FN(reg, f7), v7, \ + FN(reg, f8), v8) + +#define REG_UPDATE_9(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8, f9, v9) \ + REG_UPDATE_N(reg, 9, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3, \ + FN(reg, f4), v4, \ + FN(reg, f5), v5, \ + FN(reg, f6), v6, \ + FN(reg, f7), v7, \ + FN(reg, f8), v8, \ + FN(reg, f9), v9) + +#define REG_UPDATE_10(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8, f9, v9, f10, v10)\ + REG_UPDATE_N(reg, 10, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3, \ + FN(reg, f4), v4, \ + FN(reg, f5), v5, \ + FN(reg, f6), v6, \ + FN(reg, f7), v7, \ + FN(reg, f8), v8, \ + FN(reg, f9), v9, \ + FN(reg, f10), v10) + +#define REG_UPDATE_14(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8, f9, v9, f10,\ + v10, f11, v11, f12, v12, f13, v13, f14, v14)\ + REG_UPDATE_N(reg, 14, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3, \ + FN(reg, f4), v4, \ + FN(reg, f5), v5, \ + FN(reg, f6), v6, \ + FN(reg, f7), v7, \ + FN(reg, f8), v8, \ + FN(reg, f9), v9, \ + FN(reg, f10), v10, \ + FN(reg, f11), v11, \ + FN(reg, f12), v12, \ + FN(reg, f13), v13, \ + FN(reg, f14), v14) + +#define REG_UPDATE_19(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8, f9, v9, f10,\ + v10, f11, v11, f12, v12, f13, v13, f14, v14, f15, v15, f16, v16, f17, v17, f18, v18, f19, v19)\ + REG_UPDATE_N(reg, 19, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3, \ + FN(reg, f4), v4, \ + FN(reg, f5), v5, \ + FN(reg, f6), v6, \ + FN(reg, f7), v7, \ + FN(reg, f8), v8, \ + FN(reg, f9), v9, \ + FN(reg, f10), v10, \ + FN(reg, f11), v11, \ + FN(reg, f12), v12, \ + FN(reg, f13), v13, \ + FN(reg, f14), v14, \ + FN(reg, f15), v15, \ + FN(reg, f16), v16, \ + FN(reg, f17), v17, \ + FN(reg, f18), v18, \ + FN(reg, f19), v19) + +#define REG_UPDATE_20(reg, f1, v1, f2, v2, f3, v3, f4, v4, f5, v5, f6, v6, f7, v7, f8, v8, f9, v9, f10,\ + v10, f11, v11, f12, v12, f13, v13, f14, v14, f15, v15, f16, v16, f17, v17, f18, v18, f19, v19, f20, v20)\ + REG_UPDATE_N(reg, 20, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2, \ + FN(reg, f3), v3, \ + FN(reg, f4), v4, \ + FN(reg, f5), v5, \ + FN(reg, f6), v6, \ + FN(reg, f7), v7, \ + FN(reg, f8), v8, \ + FN(reg, f9), v9, \ + FN(reg, f10), v10, \ + FN(reg, f11), v11, \ + FN(reg, f12), v12, \ + FN(reg, f13), v13, \ + FN(reg, f14), v14, \ + FN(reg, f15), v15, \ + FN(reg, f16), v16, \ + FN(reg, f17), v17, \ + FN(reg, f18), v18, \ + FN(reg, f19), v19, \ + FN(reg, f20), v20) +/* macro to update a register field to specified values in given sequences. + * useful when toggling bits + */ +#define REG_UPDATE_SEQ_2(reg, f1, v1, f2, v2) \ +{ uint32_t val = REG_UPDATE(reg, f1, v1); \ + REG_SET(reg, val, f2, v2); } + +#define REG_UPDATE_SEQ_3(reg, f1, v1, f2, v2, f3, v3) \ +{ uint32_t val = REG_UPDATE(reg, f1, v1); \ + val = REG_SET(reg, val, f2, v2); \ + REG_SET(reg, val, f3, v3); } + +uint32_t generic_reg_get(const struct dc_context *ctx, uint32_t addr, + uint8_t shift, uint32_t mask, uint32_t *field_value); + +uint32_t generic_reg_get2(const struct dc_context *ctx, uint32_t addr, + uint8_t shift1, uint32_t mask1, uint32_t *field_value1, + uint8_t shift2, uint32_t mask2, uint32_t *field_value2); + +uint32_t generic_reg_get3(const struct dc_context *ctx, uint32_t addr, + uint8_t shift1, uint32_t mask1, uint32_t *field_value1, + uint8_t shift2, uint32_t mask2, uint32_t *field_value2, + uint8_t shift3, uint32_t mask3, uint32_t *field_value3); + +uint32_t generic_reg_get4(const struct dc_context *ctx, uint32_t addr, + uint8_t shift1, uint32_t mask1, uint32_t *field_value1, + uint8_t shift2, uint32_t mask2, uint32_t *field_value2, + uint8_t shift3, uint32_t mask3, uint32_t *field_value3, + uint8_t shift4, uint32_t mask4, uint32_t *field_value4); + +uint32_t generic_reg_get5(const struct dc_context *ctx, uint32_t addr, + uint8_t shift1, uint32_t mask1, uint32_t *field_value1, + uint8_t shift2, uint32_t mask2, uint32_t *field_value2, + uint8_t shift3, uint32_t mask3, uint32_t *field_value3, + uint8_t shift4, uint32_t mask4, uint32_t *field_value4, + uint8_t shift5, uint32_t mask5, uint32_t *field_value5); + +uint32_t generic_reg_get6(const struct dc_context *ctx, uint32_t addr, + uint8_t shift1, uint32_t mask1, uint32_t *field_value1, + uint8_t shift2, uint32_t mask2, uint32_t *field_value2, + uint8_t shift3, uint32_t mask3, uint32_t *field_value3, + uint8_t shift4, uint32_t mask4, uint32_t *field_value4, + uint8_t shift5, uint32_t mask5, uint32_t *field_value5, + uint8_t shift6, uint32_t mask6, uint32_t *field_value6); + +uint32_t generic_reg_get7(const struct dc_context *ctx, uint32_t addr, + uint8_t shift1, uint32_t mask1, uint32_t *field_value1, + uint8_t shift2, uint32_t mask2, uint32_t *field_value2, + uint8_t shift3, uint32_t mask3, uint32_t *field_value3, + uint8_t shift4, uint32_t mask4, uint32_t *field_value4, + uint8_t shift5, uint32_t mask5, uint32_t *field_value5, + uint8_t shift6, uint32_t mask6, uint32_t *field_value6, + uint8_t shift7, uint32_t mask7, uint32_t *field_value7); + +uint32_t generic_reg_get8(const struct dc_context *ctx, uint32_t addr, + uint8_t shift1, uint32_t mask1, uint32_t *field_value1, + uint8_t shift2, uint32_t mask2, uint32_t *field_value2, + uint8_t shift3, uint32_t mask3, uint32_t *field_value3, + uint8_t shift4, uint32_t mask4, uint32_t *field_value4, + uint8_t shift5, uint32_t mask5, uint32_t *field_value5, + uint8_t shift6, uint32_t mask6, uint32_t *field_value6, + uint8_t shift7, uint32_t mask7, uint32_t *field_value7, + uint8_t shift8, uint32_t mask8, uint32_t *field_value8); + + +/* indirect register access */ + +#define IX_REG_SET_N(index_reg_name, data_reg_name, index, n, initial_val, ...) \ + generic_indirect_reg_update_ex(CTX, \ + REG(index_reg_name), REG(data_reg_name), IND_REG(index), \ + initial_val, \ + n, __VA_ARGS__) + +#define IX_REG_SET_2(index_reg_name, data_reg_name, index, init_value, f1, v1, f2, v2) \ + IX_REG_SET_N(index_reg_name, data_reg_name, index, 2, init_value, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2) + + +#define IX_REG_READ(index_reg_name, data_reg_name, index) \ + generic_read_indirect_reg(CTX, REG(index_reg_name), REG(data_reg_name), IND_REG(index)) + +#define IX_REG_GET_N(index_reg_name, data_reg_name, index, n, ...) \ + generic_indirect_reg_get(CTX, REG(index_reg_name), REG(data_reg_name), \ + IND_REG(index), \ + n, __VA_ARGS__) + +#define IX_REG_GET(index_reg_name, data_reg_name, index, field, val) \ + IX_REG_GET_N(index_reg_name, data_reg_name, index, 1, \ + FN(data_reg_name, field), val) + +#define IX_REG_UPDATE_N(index_reg_name, data_reg_name, index, n, ...) \ + generic_indirect_reg_update_ex(CTX, \ + REG(index_reg_name), REG(data_reg_name), IND_REG(index), \ + IX_REG_READ(index_reg_name, data_reg_name, index), \ + n, __VA_ARGS__) + +#define IX_REG_UPDATE_2(index_reg_name, data_reg_name, index, f1, v1, f2, v2) \ + IX_REG_UPDATE_N(index_reg_name, data_reg_name, index, 2,\ + FN(reg, f1), v1,\ + FN(reg, f2), v2) + +void generic_write_indirect_reg(const struct dc_context *ctx, + uint32_t addr_index, uint32_t addr_data, + uint32_t index, uint32_t data); + +uint32_t generic_read_indirect_reg(const struct dc_context *ctx, + uint32_t addr_index, uint32_t addr_data, + uint32_t index); + +uint32_t generic_indirect_reg_get(const struct dc_context *ctx, + uint32_t addr_index, uint32_t addr_data, + uint32_t index, int n, + uint8_t shift1, uint32_t mask1, uint32_t *field_value1, + ...); + +uint32_t generic_indirect_reg_update_ex(const struct dc_context *ctx, + uint32_t addr_index, uint32_t addr_data, + uint32_t index, uint32_t reg_val, int n, + uint8_t shift1, uint32_t mask1, uint32_t field_value1, + ...); + +/* indirect register access + * underlying implementation determines which index/data pair to be used + * in a synchronous way + */ +#define IX_REG_SET_N_SYNC(index, n, initial_val, ...) \ + generic_indirect_reg_update_ex_sync(CTX, \ + IND_REG(index), \ + initial_val, \ + n, __VA_ARGS__) + +#define IX_REG_SET_2_SYNC(index, init_value, f1, v1, f2, v2) \ + IX_REG_SET_N_SYNC(index, 2, init_value, \ + FN(reg, f1), v1,\ + FN(reg, f2), v2) + +#define IX_REG_GET_N_SYNC(index, n, ...) \ + generic_indirect_reg_get_sync(CTX, \ + IND_REG(index), \ + n, __VA_ARGS__) + +#define IX_REG_GET_SYNC(index, field, val) \ + IX_REG_GET_N_SYNC(index, 1, \ + FN(data_reg_name, field), val) + +uint32_t generic_indirect_reg_get_sync(const struct dc_context *ctx, + uint32_t index, int n, + uint8_t shift1, uint32_t mask1, uint32_t *field_value1, + ...); + +uint32_t generic_indirect_reg_update_ex_sync(const struct dc_context *ctx, + uint32_t index, uint32_t reg_val, int n, + uint8_t shift1, uint32_t mask1, uint32_t field_value1, + ...); + +/* register offload macros + * + * instead of MMIO to register directly, in some cases we want + * to gather register sequence and execute the register sequence + * from another thread so we optimize time required for lengthy ops + */ + +/* start gathering register sequence */ +#define REG_SEQ_START() \ + reg_sequence_start_gather(CTX) + +/* start execution of register sequence gathered since REG_SEQ_START */ +#define REG_SEQ_SUBMIT() \ + reg_sequence_start_execute(CTX) + +/* wait for the last REG_SEQ_SUBMIT to finish */ +#define REG_SEQ_WAIT_DONE() \ + reg_sequence_wait_done(CTX) + +#endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_REG_HELPER_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/resource.h b/drivers/gpu/drm/amd/display/dc/inc/resource.h new file mode 100644 index 000000000..e546b9c50 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/resource.h @@ -0,0 +1,457 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + */ + +#ifndef DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_RESOURCE_H_ +#define DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_RESOURCE_H_ + +#include "core_types.h" +#include "core_status.h" +#include "dal_asic_id.h" +#include "dm_pp_smu.h" + +#define MEMORY_TYPE_MULTIPLIER_CZ 4 +#define MEMORY_TYPE_HBM 2 + + +#define IS_PIPE_SYNCD_VALID(pipe) ((((pipe)->pipe_idx_syncd) & 0x80)?1:0) +#define GET_PIPE_SYNCD_FROM_PIPE(pipe) ((pipe)->pipe_idx_syncd & 0x7F) +#define SET_PIPE_SYNCD_TO_PIPE(pipe, pipe_syncd) ((pipe)->pipe_idx_syncd = (0x80 | pipe_syncd)) + +enum dce_version resource_parse_asic_id( + struct hw_asic_id asic_id); + +struct resource_caps { + int num_timing_generator; + int num_opp; + int num_video_plane; + int num_audio; + int num_stream_encoder; + int num_pll; + int num_dwb; + int num_ddc; + int num_vmid; + int num_dsc; + unsigned int num_dig_link_enc; // Total number of DIGs (digital encoders) in DIO (Display Input/Output). + unsigned int num_usb4_dpia; // Total number of USB4 DPIA (DisplayPort Input Adapters). + int num_hpo_dp_stream_encoder; + int num_hpo_dp_link_encoder; + int num_mpc_3dlut; +}; + +struct resource_straps { + uint32_t hdmi_disable; + uint32_t dc_pinstraps_audio; + uint32_t audio_stream_number; +}; + +struct resource_create_funcs { + void (*read_dce_straps)( + struct dc_context *ctx, struct resource_straps *straps); + + struct audio *(*create_audio)( + struct dc_context *ctx, unsigned int inst); + + struct stream_encoder *(*create_stream_encoder)( + enum engine_id eng_id, struct dc_context *ctx); + + struct hpo_dp_stream_encoder *(*create_hpo_dp_stream_encoder)( + enum engine_id eng_id, struct dc_context *ctx); + + struct hpo_dp_link_encoder *(*create_hpo_dp_link_encoder)( + uint8_t inst, + struct dc_context *ctx); + + struct dce_hwseq *(*create_hwseq)( + struct dc_context *ctx); +}; + +bool resource_construct( + unsigned int num_virtual_links, + struct dc *dc, + struct resource_pool *pool, + const struct resource_create_funcs *create_funcs); + +struct resource_pool *dc_create_resource_pool(struct dc *dc, + const struct dc_init_data *init_data, + enum dce_version dc_version); + +void dc_destroy_resource_pool(struct dc *dc); + +enum dc_status resource_map_pool_resources( + const struct dc *dc, + struct dc_state *context, + struct dc_stream_state *stream); + +bool resource_build_scaling_params(struct pipe_ctx *pipe_ctx); + +enum dc_status resource_build_scaling_params_for_context( + const struct dc *dc, + struct dc_state *context); + +void resource_build_info_frame(struct pipe_ctx *pipe_ctx); + +void resource_unreference_clock_source( + struct resource_context *res_ctx, + const struct resource_pool *pool, + struct clock_source *clock_source); + +void resource_reference_clock_source( + struct resource_context *res_ctx, + const struct resource_pool *pool, + struct clock_source *clock_source); + +int resource_get_clock_source_reference( + struct resource_context *res_ctx, + const struct resource_pool *pool, + struct clock_source *clock_source); + +bool resource_are_streams_timing_synchronizable( + struct dc_stream_state *stream1, + struct dc_stream_state *stream2); + +bool resource_are_vblanks_synchronizable( + struct dc_stream_state *stream1, + struct dc_stream_state *stream2); + +struct clock_source *resource_find_used_clk_src_for_sharing( + struct resource_context *res_ctx, + struct pipe_ctx *pipe_ctx); + +struct clock_source *dc_resource_find_first_free_pll( + struct resource_context *res_ctx, + const struct resource_pool *pool); + +bool resource_attach_surfaces_to_context( + struct dc_plane_state *const *plane_state, + int surface_count, + struct dc_stream_state *dc_stream, + struct dc_state *context, + const struct resource_pool *pool); + +#define FREE_PIPE_INDEX_NOT_FOUND -1 + +/* + * pipe types are identified based on MUXes in DCN front end that are capable + * of taking input from one DCN pipeline to another DCN pipeline. The name is + * in a form of XXXX_YYYY, where XXXX is the DCN front end hardware block the + * pipeline ends with and YYYY is the rendering role that the pipe is in. + * + * For instance OTG_MASTER is a pipe ending with OTG hardware block in its + * pipeline and it is in a role of a master pipe for timing generation. + * + * For quick reference a diagram of each pipe type's areas of responsibility + * for outputting timings on the screen is shown below: + * + * Timing Active for Stream 0 + * __________________________________________________ + * |OTG master 0 (OPP head 0)|OPP head 2 (DPP pipe 2) | + * | (DPP pipe 0)| | + * | Top Plane 0 | | + * | ______________|____ | + * | |DPP pipe 1 |DPP | | + * | | |pipe| | + * | | Bottom |3 | | + * | | Plane 1 | | | + * | | | | | + * | |______________|____| | + * | | | + * | | | + * | ODM slice 0 | ODM slice 1 | + * |_________________________|________________________| + * + * Timing Active for Stream 1 + * __________________________________________________ + * |OTG master 4 (OPP head 4) | + * | | + * | | + * | | + * | | + * | | + * | Blank Pixel Data | + * | (generated by DPG4) | + * | | + * | | + * | | + * | | + * | | + * |__________________________________________________| + * + * Inter-pipe Relation + * __________________________________________________ + * |PIPE IDX| DPP PIPES | OPP HEADS | OTG MASTER | + * | | plane 0 | slice 0 | | + * | 0 | -------------MPC---------ODM----------- | + * | | plane 1 | | | | | + * | 1 | ------------- | | | | + * | | plane 0 | slice 1 | | | + * | 2 | -------------MPC--------- | | + * | | plane 1 | | | | + * | 3 | ------------- | | | + * | | | blank | | + * | 4 | | ----------------------- | + * | | | | | + * | 5 | (FREE) | | | + * |________|_______________|___________|_____________| + */ +enum pipe_type { + /* free pipe - free pipe is an uninitialized pipe without a stream + * associated with it. It is a free DCN pipe resource. It can be + * acquired as any type of pipe. + */ + FREE_PIPE, + + /* OTG master pipe - the master pipe of its OPP head pipes with a + * functional OTG. It merges all its OPP head pipes pixel data in ODM + * block and output to backend DIG. OTG master pipe is responsible for + * generating entire crtc timing to backend DIG. An OTG master pipe may + * or may not have a plane. If it has a plane it blends it as the left + * most MPC slice of the top most layer. If it doesn't have a plane it + * can output pixel data from its OPP head pipes' test pattern + * generators (DPG) such as solid black pixel data to blank the screen. + */ + OTG_MASTER, + + /* OPP head pipe - the head pipe of an MPC blending tree with a + * functional OPP outputting to an OTG. OPP head pipe is responsible for + * processing output pixels in its own ODM slice. It may or may not have + * a plane. If it has a plane it blends it as the top most layer within + * its own ODM slice. If it doesn't have a plane it can output pixel + * data from its DPG such as solid black pixel data to blank the pixel + * data in its own ODM slice. OTG master pipe is also an OPP head pipe + * but with more responsibility. + */ + OPP_HEAD, + + /* DPP pipe - the pipe with a functional DPP outputting to an OPP head + * pipe's MPC. DPP pipe is responsible for processing pixel data from + * its own MPC slice of a plane. It must be connected to an OPP head + * pipe and it must have a plane associated with it. + */ + DPP_PIPE, +}; + +/* + * Determine if the input pipe ctx is of a pipe type. + * return - true if pipe ctx is of the input type. + */ +bool resource_is_pipe_type(const struct pipe_ctx *pipe_ctx, enum pipe_type type); + +/* + * Determine if the input pipe ctx is used for rendering a plane with MPCC + * combine. MPCC combine is a hardware feature to combine multiple DPP pipes + * into a single plane. It is typically used for bypassing pipe bandwidth + * limitation for rendering a very large plane or saving power by reducing UCLK + * and DPPCLK speeds. + * + * For instance in the Inter-pipe Relation diagram shown below, both PIPE 0 and + * 1 are for MPCC combine for plane 0 + * + * Inter-pipe Relation + * __________________________________________________ + * |PIPE IDX| DPP PIPES | OPP HEADS | OTG MASTER | + * | | plane 0 | | | + * | 0 | -------------MPC----------------------- | + * | | plane 0 | | | | + * | 1 | ------------- | | | + * |________|_______________|___________|_____________| + * + * return - true if pipe ctx is used for mpcc combine. + */ +bool resource_is_for_mpcc_combine(const struct pipe_ctx *pipe_ctx); + +/* + * Look for a free pipe in new resource context that is used as a secondary DPP + * pipe in MPC blending tree associated with input OPP head pipe. + * + * return - FREE_PIPE_INDEX_NOT_FOUND if free pipe is not found, otherwise + * pipe idx of the free pipe + */ +int resource_find_free_pipe_used_in_cur_mpc_blending_tree( + const struct resource_context *cur_res_ctx, + struct resource_context *new_res_ctx, + const struct pipe_ctx *cur_opp_head); + +/* + * Look for a free pipe in new resource context that is not used in current + * resource context. + * + * return - FREE_PIPE_INDEX_NOT_FOUND if free pipe is not found, otherwise + * pipe idx of the free pipe + */ +int recource_find_free_pipe_not_used_in_cur_res_ctx( + const struct resource_context *cur_res_ctx, + struct resource_context *new_res_ctx, + const struct resource_pool *pool); + +/* + * Look for a free pipe in new resource context that is used as a secondary DPP + * pipe in any MPCC combine in current resource context. + * return - FREE_PIPE_INDEX_NOT_FOUND if free pipe is not found, otherwise + * pipe idx of the free pipe + */ +int resource_find_free_pipe_used_as_cur_sec_dpp_in_mpcc_combine( + const struct resource_context *cur_res_ctx, + struct resource_context *new_res_ctx, + const struct resource_pool *pool); + +/* + * Look for any free pipe in new resource context. + * return - FREE_PIPE_INDEX_NOT_FOUND if free pipe is not found, otherwise + * pipe idx of the free pipe + */ +int resource_find_any_free_pipe(struct resource_context *new_res_ctx, + const struct resource_pool *pool); + +/* + * Legacy find free secondary pipe logic deprecated for newer DCNs as it doesn't + * find the most optimal free pipe to prevent from time consuming hardware state + * transitions. + */ +struct pipe_ctx *resource_find_free_secondary_pipe_legacy( + struct resource_context *res_ctx, + const struct resource_pool *pool, + const struct pipe_ctx *primary_pipe); + +/* + * Get number of MPC "cuts" of the plane associated with the pipe. MPC slice + * count is equal to MPC splits + 1. For example if a plane is cut 3 times, it + * will have 4 pieces of slice. + * return - 0 if pipe is not used for a plane with MPCC combine. otherwise + * the number of MPC "cuts" for the plane. + */ +int resource_get_num_mpc_splits(const struct pipe_ctx *pipe); + +/* + * Get number of ODM "cuts" of the timing associated with the pipe. ODM slice + * count is equal to ODM splits + 1. For example if a timing is cut 3 times, it + * will have 4 pieces of slice. + * return - 0 if pipe is not used for ODM combine. otherwise + * the number of ODM "cuts" for the timing. + */ +int resource_get_num_odm_splits(const struct pipe_ctx *pipe); + +/* + * Get the OTG master pipe in resource context associated with the stream. + * return - NULL if not found. Otherwise the OTG master pipe associated with the + * stream. + */ +struct pipe_ctx *resource_get_otg_master_for_stream( + struct resource_context *res_ctx, + struct dc_stream_state *stream); + +/* + * Get the OTG master pipe for the input pipe context. + * return - the OTG master pipe for the input pipe + * context. + */ +struct pipe_ctx *resource_get_otg_master(const struct pipe_ctx *pipe_ctx); + +/* + * Get the OPP head pipe for the input pipe context. + * return - the OPP head pipe for the input pipe + * context. + */ +struct pipe_ctx *resource_get_opp_head(const struct pipe_ctx *pipe_ctx); + + +bool resource_validate_attach_surfaces( + const struct dc_validation_set set[], + int set_count, + const struct dc_state *old_context, + struct dc_state *context, + const struct resource_pool *pool); + +enum dc_status resource_map_clock_resources( + const struct dc *dc, + struct dc_state *context, + struct dc_stream_state *stream); + +enum dc_status resource_map_phy_clock_resources( + const struct dc *dc, + struct dc_state *context, + struct dc_stream_state *stream); + +bool pipe_need_reprogram( + struct pipe_ctx *pipe_ctx_old, + struct pipe_ctx *pipe_ctx); + +void resource_build_bit_depth_reduction_params(struct dc_stream_state *stream, + struct bit_depth_reduction_params *fmt_bit_depth); + +void update_audio_usage( + struct resource_context *res_ctx, + const struct resource_pool *pool, + struct audio *audio, + bool acquired); + +unsigned int resource_pixel_format_to_bpp(enum surface_pixel_format format); + +void get_audio_check(struct audio_info *aud_modes, + struct audio_check *aud_chk); + +bool get_temp_dp_link_res(struct dc_link *link, + struct link_resource *link_res, + struct dc_link_settings *link_settings); + +#if defined(CONFIG_DRM_AMD_DC_FP) +struct hpo_dp_link_encoder *resource_get_hpo_dp_link_enc_for_det_lt( + const struct resource_context *res_ctx, + const struct resource_pool *pool, + const struct dc_link *link); +#endif + +void reset_syncd_pipes_from_disabled_pipes(struct dc *dc, + struct dc_state *context); + +void check_syncd_pipes_for_disabled_master_pipe(struct dc *dc, + struct dc_state *context, + uint8_t disabled_master_pipe_idx); + +void reset_sync_context_for_pipe(const struct dc *dc, + struct dc_state *context, + uint8_t pipe_idx); + +uint8_t resource_transmitter_to_phy_idx(const struct dc *dc, enum transmitter transmitter); + +const struct link_hwss *get_link_hwss(const struct dc_link *link, + const struct link_resource *link_res); + +bool is_h_timing_divisible_by_2(struct dc_stream_state *stream); + +bool dc_resource_acquire_secondary_pipe_for_mpc_odm( + const struct dc *dc, + struct dc_state *state, + struct pipe_ctx *pri_pipe, + struct pipe_ctx *sec_pipe, + bool odm); + +/* A test harness interface that modifies dp encoder resources in the given dc + * state and bypasses the need to revalidate. The interface assumes that the + * test harness interface is called with pre-validated link config stored in the + * pipe_ctx and updates dp encoder resources according to the link config. + */ +enum dc_status update_dp_encoder_resources_for_test_harness(const struct dc *dc, + struct dc_state *context, + struct pipe_ctx *pipe_ctx); +#endif /* DRIVERS_GPU_DRM_AMD_DC_DEV_DC_INC_RESOURCE_H_ */ diff --git a/drivers/gpu/drm/amd/display/dc/inc/vm_helper.h b/drivers/gpu/drm/amd/display/dc/inc/vm_helper.h new file mode 100644 index 000000000..8bfcef0a3 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/vm_helper.h @@ -0,0 +1,48 @@ +/* + * Copyright 2018 Advanced Micro Devices, Inc. + * + * 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 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. + * + * Authors: AMD + * + */ + +#ifndef DC_INC_VM_HELPER_H_ +#define DC_INC_VM_HELPER_H_ + +#include "dc_types.h" + +#define MAX_HUBP 6 + +struct vmid_usage { + int vmid_usage[2]; +}; + +struct vm_helper { + unsigned int num_vmid; + struct vmid_usage hubp_vmid_usage[MAX_HUBP]; +}; + +void vm_helper_mark_vmid_used(struct vm_helper *vm_helper, unsigned int pos, uint8_t hubp_idx); + +void vm_helper_init( + struct vm_helper *vm_helper, + unsigned int num_vmid); + +#endif /* DC_INC_VM_HELPER_H_ */ -- cgit v1.2.3