diff options
Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/2438-drm-amd-display-Add-DCN2-OPP.patch')
-rw-r--r-- | common/recipes-kernel/linux/linux-yocto-4.19.8/2438-drm-amd-display-Add-DCN2-OPP.patch | 635 |
1 files changed, 635 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/2438-drm-amd-display-Add-DCN2-OPP.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/2438-drm-amd-display-Add-DCN2-OPP.patch new file mode 100644 index 00000000..dae0b51c --- /dev/null +++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/2438-drm-amd-display-Add-DCN2-OPP.patch @@ -0,0 +1,635 @@ +From 84db4314e3aba86765ed76dabb86df9bcf399573 Mon Sep 17 00:00:00 2001 +From: Harry Wentland <harry.wentland@amd.com> +Date: Fri, 22 Feb 2019 15:45:23 -0500 +Subject: [PATCH 2438/2940] 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 <harry.wentland@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + .../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 +-- +2.17.1 + |