diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | 76 |
1 files changed, 41 insertions, 35 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c index 7eccb54c421d..a12530a3ab9c 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c @@ -23,13 +23,14 @@ * */ +#include <linux/slab.h> + #include "dm_services.h" #include "dc.h" #include "resource.h" #include "include/irq_service_interface.h" #include "dcn10_resource.h" - #include "dcn10_ipp.h" #include "dcn10_mpc.h" #include "irq/dcn10/irq_service_dcn10.h" @@ -40,7 +41,6 @@ #include "dcn10_opp.h" #include "dcn10_link_encoder.h" #include "dcn10_stream_encoder.h" -#include "dcn10_clk_mgr.h" #include "dce/dce_clock_source.h" #include "dce/dce_audio.h" #include "dce/dce_hwseq.h" @@ -153,9 +153,7 @@ enum dcn10_clk_src_array_id { DCN10_CLK_SRC_PLL2, DCN10_CLK_SRC_PLL3, DCN10_CLK_SRC_TOTAL, -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) DCN101_CLK_SRC_TOTAL = DCN10_CLK_SRC_PLL3 -#endif }; /* begin ********************* @@ -202,6 +200,7 @@ enum dcn10_clk_src_array_id { #define MMHUB_SR(reg_name)\ .reg_name = MMHUB_BASE(mm ## reg_name ## _BASE_IDX) + \ mm ## reg_name + /* macros to expend register list macro defined in HW object header file * end *********************/ @@ -445,7 +444,6 @@ static const struct bios_registers bios_regs = { HUBP_REG_LIST_DCN10(id)\ } - static const struct dcn_mi_registers hubp_regs[] = { hubp_regs(0), hubp_regs(1), @@ -461,7 +459,6 @@ static const struct dcn_mi_mask hubp_mask = { HUBP_MASK_SH_LIST_DCN10(_MASK) }; - static const struct dcn_hubbub_registers hubbub_reg = { HUBBUB_REG_LIST_DCN10(0) }; @@ -504,7 +501,6 @@ static const struct resource_caps res_cap = { .num_ddc = 4, }; -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) static const struct resource_caps rv2_res_cap = { .num_timing_generator = 3, .num_opp = 3, @@ -512,9 +508,8 @@ static const struct resource_caps rv2_res_cap = { .num_audio = 3, .num_stream_encoder = 3, .num_pll = 3, - .num_ddc = 3, + .num_ddc = 4, }; -#endif static const struct dc_plane_cap plane_cap = { .type = DC_PLANE_TYPE_DCN_UNIVERSAL, @@ -567,6 +562,7 @@ static const struct dc_debug_options debug_defaults_drv = { .az_endpoint_mute_only = true, .recovery_enabled = false, /*enable this by default after testing.*/ .max_downscale_src_width = 3840, + .underflow_assert_delay_us = 0xFFFFFFFF, }; static const struct dc_debug_options debug_defaults_diags = { @@ -576,7 +572,8 @@ static const struct dc_debug_options debug_defaults_diags = { .clock_trace = true, .disable_stutter = true, .disable_pplib_clock_request = true, - .disable_pplib_wm_range = true + .disable_pplib_wm_range = true, + .underflow_assert_delay_us = 0xFFFFFFFF, }; static void dcn10_dpp_destroy(struct dpp **dpp) @@ -966,9 +963,6 @@ static void destruct(struct dcn10_resource_pool *pool) if (pool->base.dmcu != NULL) dce_dmcu_destroy(&pool->base.dmcu); - if (pool->base.clk_mgr != NULL) - dce_clk_mgr_destroy(&pool->base.clk_mgr); - kfree(pool->base.pp_smu); } @@ -1217,6 +1211,38 @@ static enum dc_status dcn10_get_default_swizzle_mode(struct dc_plane_state *plan return result; } +struct stream_encoder *dcn10_find_first_free_match_stream_enc_for_link( + struct resource_context *res_ctx, + const struct resource_pool *pool, + struct dc_stream_state *stream) +{ + int i; + int j = -1; + struct dc_link *link = stream->link; + + for (i = 0; i < pool->stream_enc_count; i++) { + if (!res_ctx->is_stream_enc_acquired[i] && + pool->stream_enc[i]) { + /* Store first available for MST second display + * in daisy chain use case + */ + j = i; + if (pool->stream_enc[i]->id == + link->link_enc->preferred_engine) + return pool->stream_enc[i]; + } + } + + /* + * For CZ and later, we can allow DIG FE and BE to differ for all display types + */ + + if (j >= 0) + return pool->stream_enc[j]; + + return NULL; +} + static const struct dc_cap_funcs cap_funcs = { .get_dcc_compression_cap = dcn10_get_dcc_compression_cap }; @@ -1229,7 +1255,8 @@ static const struct resource_funcs dcn10_res_pool_funcs = { .validate_plane = dcn10_validate_plane, .validate_global = dcn10_validate_global, .add_stream_to_ctx = dcn10_add_stream_to_ctx, - .get_default_swizzle_mode = dcn10_get_default_swizzle_mode + .get_default_swizzle_mode = dcn10_get_default_swizzle_mode, + .find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link }; static uint32_t read_pipe_fuses(struct dc_context *ctx) @@ -1252,11 +1279,9 @@ static bool construct( ctx->dc_bios->regs = &bios_regs; -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) if (ctx->dce_version == DCN_VERSION_1_01) pool->base.res_cap = &rv2_res_cap; else -#endif pool->base.res_cap = &res_cap; pool->base.funcs = &dcn10_res_pool_funcs; @@ -1273,10 +1298,8 @@ static bool construct( /* max pipe num for ASIC before check pipe fuses */ pool->base.pipe_count = pool->base.res_cap->num_timing_generator; -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) if (dc->ctx->dce_version == DCN_VERSION_1_01) pool->base.pipe_count = 3; -#endif dc->caps.max_video_width = 3840; dc->caps.max_downscale_ratio = 200; dc->caps.i2c_speed_in_khz = 100; @@ -1309,26 +1332,17 @@ static bool construct( CLOCK_SOURCE_COMBO_PHY_PLL2, &clk_src_regs[2], false); -#ifdef CONFIG_DRM_AMD_DC_DCN1_01 if (dc->ctx->dce_version == DCN_VERSION_1_0) { pool->base.clock_sources[DCN10_CLK_SRC_PLL3] = dcn10_clock_source_create(ctx, ctx->dc_bios, CLOCK_SOURCE_COMBO_PHY_PLL3, &clk_src_regs[3], false); } -#else - pool->base.clock_sources[DCN10_CLK_SRC_PLL3] = - dcn10_clock_source_create(ctx, ctx->dc_bios, - CLOCK_SOURCE_COMBO_PHY_PLL3, - &clk_src_regs[3], false); -#endif pool->base.clk_src_count = DCN10_CLK_SRC_TOTAL; -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) if (dc->ctx->dce_version == DCN_VERSION_1_01) pool->base.clk_src_count = DCN101_CLK_SRC_TOTAL; -#endif pool->base.dp_clock_source = dcn10_clock_source_create(ctx, ctx->dc_bios, @@ -1343,12 +1357,6 @@ static bool construct( goto fail; } } - pool->base.clk_mgr = dcn1_clk_mgr_create(ctx); - if (pool->base.clk_mgr == NULL) { - dm_error("DC: failed to create display clock!\n"); - BREAK_TO_DEBUGGER(); - goto fail; - } pool->base.dmcu = dcn10_dmcu_create(ctx, &dmcu_regs, @@ -1374,7 +1382,6 @@ static bool construct( memcpy(dc->dcn_ip, &dcn10_ip_defaults, sizeof(dcn10_ip_defaults)); memcpy(dc->dcn_soc, &dcn10_soc_defaults, sizeof(dcn10_soc_defaults)); -#if defined(CONFIG_DRM_AMD_DC_DCN1_01) if (dc->ctx->dce_version == DCN_VERSION_1_01) { struct dcn_soc_bounding_box *dcn_soc = dc->dcn_soc; struct dcn_ip_params *dcn_ip = dc->dcn_ip; @@ -1385,7 +1392,6 @@ static bool construct( dcn_soc->dram_clock_change_latency = 23; dcn_ip->max_num_dpp = 3; } -#endif if (ASICREV_IS_RV1_F0(dc->ctx->asic_id.hw_internal_rev)) { dc->dcn_soc->urgent_latency = 3; dc->debug.disable_dmcu = true; |