From eb7a74a36c247bfb7cb4249df59b8cedcb0b1fff Mon Sep 17 00:00:00 2001 From: Harry Wentland Date: Fri, 22 Feb 2019 15:45:23 -0500 Subject: [PATCH] drm/amd/display: Add DCN2 OPP Add support to program the DCN2 OPP (Output Plane Processing) HW Blocks: +-------+ | OPP | +-------+ | v +--------+ | OPTC | +--------+ | v +--------+ +--------+ | DIO | | DCCG | +--------+ +--------+ Signed-off-by: Harry Wentland Signed-off-by: Alex Deucher --- .../gpu/drm/amd/display/dc/dcn10/dcn10_opp.c | 8 + .../gpu/drm/amd/display/dc/dcn20/dcn20_opp.c | 355 ++++++++++++++++++ .../gpu/drm/amd/display/dc/dcn20/dcn20_opp.h | 158 ++++++++ drivers/gpu/drm/amd/display/dc/inc/hw/opp.h | 29 ++ 4 files changed, 550 insertions(+) create mode 100644 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.c create mode 100644 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.h diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c index ab958cff3b76..1168342c7190 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_opp.c @@ -365,6 +365,11 @@ void opp1_program_oppbuf( */ REG_UPDATE(OPPBUF_CONTROL, OPPBUF_PIXEL_REPETITION, oppbuf->pixel_repetition); +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + /* Controls the number of padded pixels at the end of a segment */ + if (REG(OPPBUF_CONTROL1)) + REG_UPDATE(OPPBUF_CONTROL1, OPPBUF_NUM_SEGMENT_PADDED_PIXELS, oppbuf->num_segment_padded_pixels); +#endif } void opp1_pipe_clock_control(struct output_pixel_processor *opp, bool enable) @@ -391,6 +396,9 @@ static const struct opp_funcs dcn10_opp_funcs = { .opp_program_bit_depth_reduction = opp1_program_bit_depth_reduction, .opp_program_stereo = opp1_program_stereo, .opp_pipe_clock_control = opp1_pipe_clock_control, +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + .opp_set_disp_pattern_generator = NULL, +#endif .opp_destroy = opp1_destroy }; diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.c new file mode 100644 index 000000000000..d9e7c711a71c --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.c @@ -0,0 +1,355 @@ +/* + * 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 + * + */ + +#include "dm_services.h" +#include "dcn20_opp.h" +#include "reg_helper.h" + +#define REG(reg) \ + (oppn20->regs->reg) + +#undef FN +#define FN(reg_name, field_name) \ + oppn20->opp_shift->field_name, oppn20->opp_mask->field_name + +#define CTX \ + oppn20->base.ctx + + +void opp2_set_disp_pattern_generator( + struct output_pixel_processor *opp, + enum controller_dp_test_pattern test_pattern, + enum dc_color_depth color_depth, + const struct tg_color *solid_color, + int width, + int height) +{ + struct dcn20_opp *oppn20 = TO_DCN20_OPP(opp); + enum test_pattern_color_format bit_depth; + enum test_pattern_dyn_range dyn_range; + enum test_pattern_mode mode; + + /* color ramp generator mixes 16-bits color */ + uint32_t src_bpc = 16; + /* requested bpc */ + uint32_t dst_bpc; + uint32_t index; + /* RGB values of the color bars. + * Produce two RGB colors: RGB0 - white (all Fs) + * and RGB1 - black (all 0s) + * (three RGB components for two colors) + */ + uint16_t src_color[6] = {0xFFFF, 0xFFFF, 0xFFFF, 0x0000, + 0x0000, 0x0000}; + /* dest color (converted to the specified color format) */ + uint16_t dst_color[6]; + uint32_t inc_base; + + /* translate to bit depth */ + switch (color_depth) { + case COLOR_DEPTH_666: + bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_6; + break; + case COLOR_DEPTH_888: + bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_8; + break; + case COLOR_DEPTH_101010: + bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_10; + break; + case COLOR_DEPTH_121212: + bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_12; + break; + default: + bit_depth = TEST_PATTERN_COLOR_FORMAT_BPC_8; + break; + } + + /* set DPG dimentions */ + REG_SET_2(DPG_DIMENSIONS, 0, + DPG_ACTIVE_WIDTH, width, + DPG_ACTIVE_HEIGHT, height); + + switch (test_pattern) { + case CONTROLLER_DP_TEST_PATTERN_COLORSQUARES: + case CONTROLLER_DP_TEST_PATTERN_COLORSQUARES_CEA: + { + dyn_range = (test_pattern == + CONTROLLER_DP_TEST_PATTERN_COLORSQUARES_CEA ? + TEST_PATTERN_DYN_RANGE_CEA : + TEST_PATTERN_DYN_RANGE_VESA); + + REG_UPDATE_6(DPG_CONTROL, + DPG_EN, 1, + DPG_MODE, TEST_PATTERN_MODE_COLORSQUARES_RGB, + DPG_DYNAMIC_RANGE, dyn_range, + DPG_BIT_DEPTH, bit_depth, + DPG_VRES, 6, + DPG_HRES, 6); + } + break; + + case CONTROLLER_DP_TEST_PATTERN_VERTICALBARS: + case CONTROLLER_DP_TEST_PATTERN_HORIZONTALBARS: + { + mode = (test_pattern == + CONTROLLER_DP_TEST_PATTERN_VERTICALBARS ? + TEST_PATTERN_MODE_VERTICALBARS : + TEST_PATTERN_MODE_HORIZONTALBARS); + + switch (bit_depth) { + case TEST_PATTERN_COLOR_FORMAT_BPC_6: + dst_bpc = 6; + break; + case TEST_PATTERN_COLOR_FORMAT_BPC_8: + dst_bpc = 8; + break; + case TEST_PATTERN_COLOR_FORMAT_BPC_10: + dst_bpc = 10; + break; + default: + dst_bpc = 8; + break; + } + + /* adjust color to the required colorFormat */ + for (index = 0; index < 6; index++) { + /* dst = 2^dstBpc * src / 2^srcBpc = src >> + * (srcBpc - dstBpc); + */ + dst_color[index] = + src_color[index] >> (src_bpc - dst_bpc); + /* DPG_COLOUR registers are 16-bit MSB aligned value with bits 3:0 hardwired to ZERO. + * XXXXXXXXXX000000 for 10 bit, + * XXXXXXXX00000000 for 8 bit, + * XXXXXX0000000000 for 6 bits + */ + dst_color[index] <<= (16 - dst_bpc); + } + + REG_SET_2(DPG_COLOUR_R_CR, 0, + DPG_COLOUR1_R_CR, dst_color[0], + DPG_COLOUR0_R_CR, dst_color[3]); + REG_SET_2(DPG_COLOUR_G_Y, 0, + DPG_COLOUR1_G_Y, dst_color[1], + DPG_COLOUR0_G_Y, dst_color[4]); + REG_SET_2(DPG_COLOUR_B_CB, 0, + DPG_COLOUR1_B_CB, dst_color[2], + DPG_COLOUR0_B_CB, dst_color[5]); + + /* enable test pattern */ + REG_UPDATE_6(DPG_CONTROL, + DPG_EN, 1, + DPG_MODE, mode, + DPG_DYNAMIC_RANGE, 0, + DPG_BIT_DEPTH, bit_depth, + DPG_VRES, 0, + DPG_HRES, 0); + } + break; + + case CONTROLLER_DP_TEST_PATTERN_COLORRAMP: + { + mode = (bit_depth == + TEST_PATTERN_COLOR_FORMAT_BPC_10 ? + TEST_PATTERN_MODE_DUALRAMP_RGB : + TEST_PATTERN_MODE_SINGLERAMP_RGB); + + switch (bit_depth) { + case TEST_PATTERN_COLOR_FORMAT_BPC_6: + dst_bpc = 6; + break; + case TEST_PATTERN_COLOR_FORMAT_BPC_8: + dst_bpc = 8; + break; + case TEST_PATTERN_COLOR_FORMAT_BPC_10: + dst_bpc = 10; + break; + default: + dst_bpc = 8; + break; + } + + /* increment for the first ramp for one color gradation + * 1 gradation for 6-bit color is 2^10 + * gradations in 16-bit color + */ + inc_base = (src_bpc - dst_bpc); + + switch (bit_depth) { + case TEST_PATTERN_COLOR_FORMAT_BPC_6: + { + REG_SET_3(DPG_RAMP_CONTROL, 0, + DPG_RAMP0_OFFSET, 0, + DPG_INC0, inc_base, + DPG_INC1, 0); + REG_UPDATE_2(DPG_CONTROL, + DPG_VRES, 6, + DPG_HRES, 6); + } + break; + case TEST_PATTERN_COLOR_FORMAT_BPC_8: + { + REG_SET_3(DPG_RAMP_CONTROL, 0, + DPG_RAMP0_OFFSET, 0, + DPG_INC0, inc_base, + DPG_INC1, 0); + REG_UPDATE_2(DPG_CONTROL, + DPG_VRES, 6, + DPG_HRES, 8); + } + break; + case TEST_PATTERN_COLOR_FORMAT_BPC_10: + { + REG_SET_3(DPG_RAMP_CONTROL, 0, + DPG_RAMP0_OFFSET, 384 << 6, + DPG_INC0, inc_base, + DPG_INC1, inc_base + 2); + REG_UPDATE_2(DPG_CONTROL, + DPG_VRES, 5, + DPG_HRES, 8); + } + break; + default: + break; + } + + /* enable test pattern */ + REG_UPDATE_4(DPG_CONTROL, + DPG_EN, 1, + DPG_MODE, mode, + DPG_DYNAMIC_RANGE, 0, + DPG_BIT_DEPTH, bit_depth); + } + break; + case CONTROLLER_DP_TEST_PATTERN_VIDEOMODE: + { + REG_WRITE(DPG_CONTROL, 0); + REG_WRITE(DPG_COLOUR_R_CR, 0); + REG_WRITE(DPG_COLOUR_G_Y, 0); + REG_WRITE(DPG_COLOUR_B_CB, 0); + REG_WRITE(DPG_RAMP_CONTROL, 0); + } + break; + case CONTROLLER_DP_TEST_PATTERN_SOLID_COLOR: + { + opp2_dpg_set_blank_color(opp, solid_color); + REG_UPDATE_2(DPG_CONTROL, + DPG_EN, 1, + DPG_MODE, TEST_PATTERN_MODE_HORIZONTALBARS); + + REG_SET_2(DPG_DIMENSIONS, 0, + DPG_ACTIVE_WIDTH, width, + DPG_ACTIVE_HEIGHT, height); + } + break; + default: + break; + + } +} + +void opp2_dpg_set_blank_color( + struct output_pixel_processor *opp, + const struct tg_color *color) +{ + struct dcn20_opp *oppn20 = TO_DCN20_OPP(opp); + + /* 16-bit MSB aligned value. Bits 3:0 of this field are hardwired to ZERO */ + ASSERT(color); + REG_SET_2(DPG_COLOUR_B_CB, 0, + DPG_COLOUR1_B_CB, color->color_b_cb << 6, + DPG_COLOUR0_B_CB, color->color_b_cb << 6); + REG_SET_2(DPG_COLOUR_G_Y, 0, + DPG_COLOUR1_G_Y, color->color_g_y << 6, + DPG_COLOUR0_G_Y, color->color_g_y << 6); + REG_SET_2(DPG_COLOUR_R_CR, 0, + DPG_COLOUR1_R_CR, color->color_r_cr << 6, + DPG_COLOUR0_R_CR, color->color_r_cr << 6); +} + +bool opp2_dpg_is_blanked(struct output_pixel_processor *opp) +{ + struct dcn20_opp *oppn20 = TO_DCN20_OPP(opp); + uint32_t dpg_en, dpg_mode; + uint32_t double_buffer_pending; + + REG_GET_2(DPG_CONTROL, + DPG_EN, &dpg_en, + DPG_MODE, &dpg_mode); + + REG_GET(DPG_STATUS, + DPG_DOUBLE_BUFFER_PENDING, &double_buffer_pending); + + return (dpg_en == 1) && + (double_buffer_pending == 0); +} + +void opp2_program_left_edge_extra_pixel ( + struct output_pixel_processor *opp, + bool count) +{ + struct dcn20_opp *oppn20 = TO_DCN20_OPP(opp); + + /* Specifies the number of extra left edge pixels that are supplied to + * the 422 horizontal chroma sub-sample filter. + * Note that when left edge pixel is not "0", fmt pixel encoding can be in either 420 or 422 mode + * */ + REG_UPDATE(FMT_422_CONTROL, FMT_LEFT_EDGE_EXTRA_PIXEL_COUNT, count); +} + +/*****************************************/ +/* Constructor, Destructor */ +/*****************************************/ + +static struct opp_funcs dcn20_opp_funcs = { + .opp_set_dyn_expansion = opp1_set_dyn_expansion, + .opp_program_fmt = opp1_program_fmt, + .opp_program_bit_depth_reduction = opp1_program_bit_depth_reduction, + .opp_program_stereo = opp1_program_stereo, + .opp_pipe_clock_control = opp1_pipe_clock_control, + .opp_set_disp_pattern_generator = opp2_set_disp_pattern_generator, + .dpg_is_blanked = opp2_dpg_is_blanked, + .opp_dpg_set_blank_color = opp2_dpg_set_blank_color, + .opp_convert_pti = NULL, + .opp_destroy = opp1_destroy, + .opp_program_left_edge_extra_pixel = opp2_program_left_edge_extra_pixel, +}; + +void dcn20_opp_construct(struct dcn20_opp *oppn20, + struct dc_context *ctx, + uint32_t inst, + const struct dcn20_opp_registers *regs, + const struct dcn20_opp_shift *opp_shift, + const struct dcn20_opp_mask *opp_mask) +{ + oppn20->base.ctx = ctx; + oppn20->base.inst = inst; + oppn20->base.funcs = &dcn20_opp_funcs; + + oppn20->regs = regs; + oppn20->opp_shift = opp_shift; + oppn20->opp_mask = opp_mask; +} + diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.h b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.h new file mode 100644 index 000000000000..abd8de9a78f8 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_opp.h @@ -0,0 +1,158 @@ +/* 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_OPP_DCN20_H__ +#define __DC_OPP_DCN20_H__ + +#include "dcn10/dcn10_opp.h" + +#define TO_DCN20_OPP(opp)\ + container_of(opp, struct dcn20_opp, base) + +#define OPP_SF(reg_name, field_name, post_fix)\ + .field_name = reg_name ## __ ## field_name ## post_fix + +#define OPP_DPG_REG_LIST(id) \ + SRI(DPG_CONTROL, DPG, id), \ + SRI(DPG_DIMENSIONS, DPG, id), \ + SRI(DPG_COLOUR_B_CB, DPG, id), \ + SRI(DPG_COLOUR_G_Y, DPG, id), \ + SRI(DPG_COLOUR_R_CR, DPG, id), \ + SRI(DPG_RAMP_CONTROL, DPG, id), \ + SRI(DPG_STATUS, DPG, id) + +#define OPP_REG_LIST_DCN20(id) \ + OPP_REG_LIST_DCN10(id), \ + OPP_DPG_REG_LIST(id), \ + SRI(FMT_422_CONTROL, FMT, id), \ + SRI(OPPBUF_CONTROL1, OPPBUF, id) + +#define OPP_REG_VARIABLE_LIST_DCN2_0 \ + OPP_COMMON_REG_VARIABLE_LIST; \ + uint32_t FMT_422_CONTROL; \ + uint32_t DPG_CONTROL; \ + uint32_t DPG_DIMENSIONS; \ + uint32_t DPG_COLOUR_B_CB; \ + uint32_t DPG_COLOUR_G_Y; \ + uint32_t DPG_COLOUR_R_CR; \ + uint32_t DPG_RAMP_CONTROL; \ + uint32_t DPG_STATUS + +#define OPP_DPG_MASK_SH_LIST(mask_sh) \ + OPP_SF(DPG0_DPG_CONTROL, DPG_EN, mask_sh), \ + OPP_SF(DPG0_DPG_CONTROL, DPG_MODE, mask_sh), \ + OPP_SF(DPG0_DPG_CONTROL, DPG_DYNAMIC_RANGE, mask_sh), \ + OPP_SF(DPG0_DPG_CONTROL, DPG_BIT_DEPTH, mask_sh), \ + OPP_SF(DPG0_DPG_CONTROL, DPG_VRES, mask_sh), \ + OPP_SF(DPG0_DPG_CONTROL, DPG_HRES, mask_sh), \ + OPP_SF(DPG0_DPG_DIMENSIONS, DPG_ACTIVE_WIDTH, mask_sh), \ + OPP_SF(DPG0_DPG_DIMENSIONS, DPG_ACTIVE_HEIGHT, mask_sh), \ + OPP_SF(DPG0_DPG_COLOUR_R_CR, DPG_COLOUR0_R_CR, mask_sh), \ + OPP_SF(DPG0_DPG_COLOUR_R_CR, DPG_COLOUR1_R_CR, mask_sh), \ + OPP_SF(DPG0_DPG_COLOUR_B_CB, DPG_COLOUR0_B_CB, mask_sh), \ + OPP_SF(DPG0_DPG_COLOUR_B_CB, DPG_COLOUR1_B_CB, mask_sh), \ + OPP_SF(DPG0_DPG_COLOUR_G_Y, DPG_COLOUR0_G_Y, mask_sh), \ + OPP_SF(DPG0_DPG_COLOUR_G_Y, DPG_COLOUR1_G_Y, mask_sh), \ + OPP_SF(DPG0_DPG_RAMP_CONTROL, DPG_RAMP0_OFFSET, mask_sh), \ + OPP_SF(DPG0_DPG_RAMP_CONTROL, DPG_INC0, mask_sh), \ + OPP_SF(DPG0_DPG_RAMP_CONTROL, DPG_INC1, mask_sh), \ + OPP_SF(DPG0_DPG_STATUS, DPG_DOUBLE_BUFFER_PENDING, mask_sh) + +#define OPP_MASK_SH_LIST_DCN20(mask_sh) \ + OPP_MASK_SH_LIST_DCN(mask_sh), \ + OPP_DPG_MASK_SH_LIST(mask_sh), \ + OPP_SF(OPPBUF0_OPPBUF_CONTROL, OPPBUF_DISPLAY_SEGMENTATION, mask_sh),\ + OPP_SF(OPPBUF0_OPPBUF_CONTROL, OPPBUF_OVERLAP_PIXEL_NUM, mask_sh), \ + OPP_SF(FMT0_FMT_422_CONTROL, FMT_LEFT_EDGE_EXTRA_PIXEL_COUNT, mask_sh) + +#define OPP_DCN20_REG_FIELD_LIST(type) \ + OPP_DCN10_REG_FIELD_LIST(type); \ + type FMT_LEFT_EDGE_EXTRA_PIXEL_COUNT; \ + type DPG_EN; \ + type DPG_MODE; \ + type DPG_DYNAMIC_RANGE; \ + type DPG_BIT_DEPTH; \ + type DPG_VRES; \ + type DPG_HRES; \ + type DPG_ACTIVE_WIDTH; \ + type DPG_ACTIVE_HEIGHT; \ + type DPG_COLOUR0_R_CR; \ + type DPG_COLOUR1_R_CR; \ + type DPG_COLOUR0_B_CB; \ + type DPG_COLOUR1_B_CB; \ + type DPG_COLOUR0_G_Y; \ + type DPG_COLOUR1_G_Y; \ + type DPG_RAMP0_OFFSET; \ + type DPG_INC0; \ + type DPG_INC1; \ + type DPG_DOUBLE_BUFFER_PENDING + +struct dcn20_opp_registers { + OPP_REG_VARIABLE_LIST_DCN2_0; +}; + +struct dcn20_opp_shift { + OPP_DCN20_REG_FIELD_LIST(uint8_t); +}; + +struct dcn20_opp_mask { + OPP_DCN20_REG_FIELD_LIST(uint32_t); +}; + +struct dcn20_opp { + struct output_pixel_processor base; + + const struct dcn20_opp_registers *regs; + const struct dcn20_opp_shift *opp_shift; + const struct dcn20_opp_mask *opp_mask; + + bool is_write_to_ram_a_safe; +}; + +void dcn20_opp_construct(struct dcn20_opp *oppn20, + struct dc_context *ctx, + uint32_t inst, + const struct dcn20_opp_registers *regs, + const struct dcn20_opp_shift *opp_shift, + const struct dcn20_opp_mask *opp_mask); + +void opp2_set_disp_pattern_generator( + struct output_pixel_processor *opp, + enum controller_dp_test_pattern test_pattern, + enum dc_color_depth color_depth, + const struct tg_color *solid_color, + int width, + int height); + +bool opp2_dpg_is_blanked(struct output_pixel_processor *opp); + +void opp2_dpg_set_blank_color( + struct output_pixel_processor *opp, + const struct tg_color *color); + +void opp2_program_left_edge_extra_pixel ( + struct output_pixel_processor *opp, + bool count); + +#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 index d974d9e18612..5d8a7bcccc6f 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/opp.h @@ -262,6 +262,9 @@ struct oppbuf_params { enum oppbuf_display_segmentation mso_segmentation; uint32_t mso_overlap_pixel_num; uint32_t pixel_repetition; +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + uint32_t num_segment_padded_pixels; +#endif }; struct opp_funcs { @@ -301,6 +304,32 @@ struct opp_funcs { struct output_pixel_processor *opp, bool enable); +#if defined(CONFIG_DRM_AMD_DC_DCN2_0) + void (*opp_set_disp_pattern_generator)( + struct output_pixel_processor *opp, + enum controller_dp_test_pattern test_pattern, + enum dc_color_depth color_depth, + const struct tg_color *solid_color, + int width, + int height); + + bool (*dpg_is_blanked)( + struct output_pixel_processor *opp); + + void (*opp_convert_pti)( + struct output_pixel_processor *opp, + bool enable, + bool polarity); + + 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 + }; #endif -- 2.30.2