From bb21290ff61529f7b8a6acdba6bbc21b15ac8c18 Mon Sep 17 00:00:00 2001 From: Charlene Liu Date: Tue, 30 Apr 2019 13:01:12 -0400 Subject: [PATCH] drm/amd/display: Create DWB resource for DCN2 [Description] dcn20 has num_dwb =1 in the res cap, but not created. Signed-off-by: Charlene Liu Reviewed-by: Dmytro Laktyushkin Reviewed-by: Duke Du Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dcn20/Makefile | 1 - .../drm/amd/display/dc/dcn20/dcn20_resource.c | 111 ++++++++++++++++++ .../drm/amd/display/include/logger_types.h | 3 + .../include/asic_reg/dcn/dcn_2_0_0_offset.h | 4 + .../include/asic_reg/dcn/dcn_2_0_0_sh_mask.h | 16 +++ 5 files changed, 134 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/Makefile b/drivers/gpu/drm/amd/display/dc/dcn20/Makefile index a6299f0d6b22..1b68de27ba74 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/Makefile +++ b/drivers/gpu/drm/amd/display/dc/dcn20/Makefile @@ -10,7 +10,6 @@ ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT DCN20 += dcn20_dsc.o endif - CFLAGS_dcn20_resource.o := -mhard-float -msse -mpreferred-stack-boundary=4 AMD_DAL_DCN20 = $(addprefix $(AMDDALPATH)/dc/dcn20/,$(DCN20)) diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c index ceee0d6b3c26..46e7f76a6553 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c @@ -64,6 +64,9 @@ #include "nbio/nbio_2_3_offset.h" +#include "dcn20/dcn20_dwb.h" +#include "dcn20/dcn20_mmhubbub.h" + #include "mmhub/mmhub_2_0_0_offset.h" #include "mmhub/mmhub_2_0_0_sh_mask.h" @@ -470,6 +473,40 @@ static const struct dcn2_dpp_mask tf_mask = { TF_REG_LIST_SH_MASK_DCN20(_MASK) }; +#define dwbc_regs_dcn2(id)\ +[id] = {\ + DWBC_COMMON_REG_LIST_DCN2_0(id),\ + } + +static const struct dcn20_dwbc_registers dwbc20_regs[] = { + dwbc_regs_dcn2(0), +}; + +static const struct dcn20_dwbc_shift dwbc20_shift = { + DWBC_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT) +}; + +static const struct dcn20_dwbc_mask dwbc20_mask = { + DWBC_COMMON_MASK_SH_LIST_DCN2_0(_MASK) +}; + +#define mcif_wb_regs_dcn2(id)\ +[id] = {\ + MCIF_WB_COMMON_REG_LIST_DCN2_0(id),\ + } + +static const struct dcn20_mmhubbub_registers mcif_wb20_regs[] = { + mcif_wb_regs_dcn2(0), +}; + +static const struct dcn20_mmhubbub_shift mcif_wb20_shift = { + MCIF_WB_COMMON_MASK_SH_LIST_DCN2_0(__SHIFT) +}; + +static const struct dcn20_mmhubbub_mask mcif_wb20_mask = { + MCIF_WB_COMMON_MASK_SH_LIST_DCN2_0(_MASK) +}; + static const struct dcn20_mpc_registers mpc_regs = { MPC_REG_LIST_DCN2_0(0), MPC_REG_LIST_DCN2_0(1), @@ -1088,6 +1125,17 @@ static void destruct(struct dcn20_resource_pool *pool) } } + for (i = 0; i < pool->base.res_cap->num_dwb; i++) { + if (pool->base.dwbc[i] != NULL) { + kfree(TO_DCN20_DWBC(pool->base.dwbc[i])); + pool->base.dwbc[i] = NULL; + } + if (pool->base.mcif_wb[i] != NULL) { + kfree(TO_DCN20_MMHUBBUB(pool->base.mcif_wb[i])); + pool->base.mcif_wb[i] = NULL; + } + } + for (i = 0; i < pool->base.audio_count; i++) { if (pool->base.audios[i]) dce_aud_destroy(&pool->base.audios[i]); @@ -2384,6 +2432,58 @@ static struct resource_funcs dcn20_res_pool_funcs = { #endif }; +bool dcn20_dwbc_create(struct dc_context *ctx, struct resource_pool *pool) +{ + int i; + uint32_t pipe_count = pool->res_cap->num_dwb; + + ASSERT(pipe_count > 0); + + for (i = 0; i < pipe_count; i++) { + struct dcn20_dwbc *dwbc20 = kzalloc(sizeof(struct dcn20_dwbc), + GFP_KERNEL); + + if (!dwbc20) { + dm_error("DC: failed to create dwbc20!\n"); + return false; + } + dcn20_dwbc_construct(dwbc20, ctx, + &dwbc20_regs[i], + &dwbc20_shift, + &dwbc20_mask, + i); + pool->dwbc[i] = &dwbc20->base; + } + return true; +} + +bool dcn20_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool) +{ + int i; + uint32_t pipe_count = pool->res_cap->num_dwb; + + ASSERT(pipe_count > 0); + + for (i = 0; i < pipe_count; i++) { + struct dcn20_mmhubbub *mcif_wb20 = kzalloc(sizeof(struct dcn20_mmhubbub), + GFP_KERNEL); + + if (!mcif_wb20) { + dm_error("DC: failed to create mcif_wb20!\n"); + return false; + } + + dcn20_mmhubbub_construct(mcif_wb20, ctx, + &mcif_wb20_regs[i], + &mcif_wb20_shift, + &mcif_wb20_mask, + i); + + pool->mcif_wb[i] = &mcif_wb20->base; + } + return true; +} + struct pp_smu_funcs *dcn20_pp_smu_create(struct dc_context *ctx) { struct pp_smu_funcs *pp_smu = kzalloc(sizeof(*pp_smu), GFP_KERNEL); @@ -2972,6 +3072,17 @@ static bool construct( } #endif + if (!dcn20_dwbc_create(ctx, &pool->base)) { + BREAK_TO_DEBUGGER(); + dm_error("DC: failed to create dwbc!\n"); + goto create_fail; + } + if (!dcn20_mmhubbub_create(ctx, &pool->base)) { + BREAK_TO_DEBUGGER(); + dm_error("DC: failed to create mcif_wb!\n"); + goto create_fail; + } + if (!resource_construct(num_virtual_links, dc, &pool->base, (!IS_FPGA_MAXIMUS_DC(dc->ctx->dce_environment) ? &res_create_funcs : &res_create_maximus_funcs))) diff --git a/drivers/gpu/drm/amd/display/include/logger_types.h b/drivers/gpu/drm/amd/display/include/logger_types.h index 22ba83f228cf..78252240ab83 100644 --- a/drivers/gpu/drm/amd/display/include/logger_types.h +++ b/drivers/gpu/drm/amd/display/include/logger_types.h @@ -66,6 +66,9 @@ #ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT #define DC_LOG_DSC(...) DRM_DEBUG_KMS(__VA_ARGS__) #endif +#if defined(CONFIG_DRM_AMD_DC_DCN3_0) || defined(CONFIG_DRM_AMD_DC_DCN2_0) +#define DC_LOG_DWB(...) DRM_DEBUG_KMS(__VA_ARGS__) +#endif struct dal_logger; diff --git a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_offset.h b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_offset.h index e3188516cfbf..cff8f91555d3 100644 --- a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_offset.h +++ b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_offset.h @@ -889,6 +889,8 @@ #define mmCNV_TEST_CRC_BLUE_BASE_IDX 2 #define mmWB_DEBUG_CTRL 0x01f2 #define mmWB_DEBUG_CTRL_BASE_IDX 2 +#define mmWB_DBG_MODE 0x01f3 +#define mmWB_DBG_MODE_BASE_IDX 2 #define mmWB_HW_DEBUG 0x01f4 #define mmWB_HW_DEBUG_BASE_IDX 2 #define mmWB_SOFT_RESET 0x01f5 @@ -1065,6 +1067,8 @@ #define mmMCIF_WB0_MCIF_WB_SELF_REFRESH_CONTROL_BASE_IDX 2 #define mmMCIF_WB0_MULTI_LEVEL_QOS_CTRL 0x02d9 #define mmMCIF_WB0_MULTI_LEVEL_QOS_CTRL_BASE_IDX 2 +#define mmMCIF_WB0_MCIF_WB_SECURITY_LEVEL 0x02da +#define mmMCIF_WB0_MCIF_WB_SECURITY_LEVEL_BASE_IDX 2 #define mmMCIF_WB0_MCIF_WB_BUF_LUMA_SIZE 0x02db #define mmMCIF_WB0_MCIF_WB_BUF_LUMA_SIZE_BASE_IDX 2 #define mmMCIF_WB0_MCIF_WB_BUF_CHROMA_SIZE 0x02dc diff --git a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_sh_mask.h b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_sh_mask.h index 5e78f741c053..10c83fecd147 100644 --- a/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_sh_mask.h +++ b/drivers/gpu/drm/amd/include/asic_reg/dcn/dcn_2_0_0_sh_mask.h @@ -5999,6 +5999,19 @@ #define WB_DEBUG_CTRL__WB_DEBUG_SEL__SHIFT 0x6 #define WB_DEBUG_CTRL__WB_DEBUG_EN_MASK 0x00000001L #define WB_DEBUG_CTRL__WB_DEBUG_SEL_MASK 0x000000C0L +//WB_DBG_MODE +#define WB_DBG_MODE__WB_DBG_MODE_EN__SHIFT 0x0 +#define WB_DBG_MODE__WB_DBG_DIN_FMT__SHIFT 0x1 +#define WB_DBG_MODE__WB_DBG_36MODE__SHIFT 0x2 +#define WB_DBG_MODE__WB_DBG_CMAP__SHIFT 0x3 +#define WB_DBG_MODE__WB_DBG_PXLRATE_ERROR__SHIFT 0x8 +#define WB_DBG_MODE__WB_DBG_SOURCE_WIDTH__SHIFT 0x10 +#define WB_DBG_MODE__WB_DBG_MODE_EN_MASK 0x00000001L +#define WB_DBG_MODE__WB_DBG_DIN_FMT_MASK 0x00000002L +#define WB_DBG_MODE__WB_DBG_36MODE_MASK 0x00000004L +#define WB_DBG_MODE__WB_DBG_CMAP_MASK 0x00000008L +#define WB_DBG_MODE__WB_DBG_PXLRATE_ERROR_MASK 0x00000100L +#define WB_DBG_MODE__WB_DBG_SOURCE_WIDTH_MASK 0x7FFF0000L //WB_HW_DEBUG #define WB_HW_DEBUG__WB_HW_DEBUG__SHIFT 0x0 #define WB_HW_DEBUG__WB_HW_DEBUG_MASK 0xFFFFFFFFL @@ -6646,6 +6659,9 @@ //MCIF_WB0_MULTI_LEVEL_QOS_CTRL #define MCIF_WB0_MULTI_LEVEL_QOS_CTRL__MAX_SCALED_TIME_TO_URGENT__SHIFT 0x0 #define MCIF_WB0_MULTI_LEVEL_QOS_CTRL__MAX_SCALED_TIME_TO_URGENT_MASK 0x003FFFFFL +//MCIF_WB0_MCIF_WB_SECURITY_LEVEL +#define MCIF_WB0_MCIF_WB_SECURITY_LEVEL__MCIF_WB_SECURITY_LEVEL__SHIFT 0x0 +#define MCIF_WB0_MCIF_WB_SECURITY_LEVEL__MCIF_WB_SECURITY_LEVEL_MASK 0x00000007L //MCIF_WB0_MCIF_WB_BUF_LUMA_SIZE #define MCIF_WB0_MCIF_WB_BUF_LUMA_SIZE__MCIF_WB_BUF_LUMA_SIZE__SHIFT 0x0 #define MCIF_WB0_MCIF_WB_BUF_LUMA_SIZE__MCIF_WB_BUF_LUMA_SIZE_MASK 0x000FFFFFL -- 2.34.1