diff options
| author | Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> | 2018-01-23 00:12:27 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-14 17:36:47 +0300 |
| commit | 0e3d73f1a440eaca270a028bff51649ae99df113 (patch) | |
| tree | f0242171cedc994c9037dfebbd893da54a954ec3 /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c | |
| parent | 760067769ebb3fad2ebf1880ad87afb309ef7b14 (diff) | |
| download | linux-0e3d73f1a440eaca270a028bff51649ae99df113.tar.xz | |
drm/amd/display: Add Raven2 definitions in dc
Add Raven2 definitions in the dc code
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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 | 36 |
1 files changed, 35 insertions, 1 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 1b519f8f044f..65a596ffa02a 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c @@ -152,7 +152,10 @@ enum dcn10_clk_src_array_id { DCN10_CLK_SRC_PLL1, DCN10_CLK_SRC_PLL2, DCN10_CLK_SRC_PLL3, - DCN10_CLK_SRC_TOTAL + DCN10_CLK_SRC_TOTAL, +#if defined(CONFIG_DRM_AMD_DC_DCN1_01) + DCN101_CLK_SRC_TOTAL = DCN10_CLK_SRC_PLL3 +#endif }; /* begin ********************* @@ -1163,6 +1166,10 @@ 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; @@ -1194,13 +1201,28 @@ static bool construct( dcn10_clock_source_create(ctx, ctx->dc_bios, 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, CLOCK_SOURCE_ID_DP_DTO, @@ -1246,6 +1268,18 @@ 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; + struct display_mode_lib *dml = &dc->dml; + + dml->ip.max_num_dpp = 3; + /* TODO how to handle 23.84? */ + 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; |