diff options
| author | Dale Zhao <dale.zhao@amd.com> | 2020-06-05 17:55:18 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-01 01:59:25 -0400 |
| commit | c04bd16e481663aade0150daf7a91cb87831bb83 (patch) | |
| tree | e6c587e58593787e120001992c749354406f26ca /drivers/gpu/drm/amd/display/dc/dc_types.h | |
| parent | 3e1974cf02481c464703a33881e20c9711053979 (diff) | |
| download | linux-c04bd16e481663aade0150daf7a91cb87831bb83.tar.bz2 | |
drm/amd/display: fine tune logic of edid max TMDS clock check
[WHY]
Check max_tmds_clk_mhz firstly will restrict pixel clock under HDMI
1.4, thus HDMI2.0 port can't correctly support 4K 60Hz.
[HOW]
Fine tune the logic to check max_forum_tmds_clk_mhz firstly.
Signed-off-by: Dale Zhao <dale.zhao@amd.com>
Reviewed-by: Chris Park <Chris.Park@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_types.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_types.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h index f51e5766d8f5..d64241433548 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_types.h @@ -255,15 +255,14 @@ struct dc_edid_caps { uint8_t qs_bit; uint8_t qy_bit; + uint32_t max_tmds_clk_mhz; + /*HDMI 2.0 caps*/ bool lte_340mcsc_scramble; bool edid_hdmi; bool hdr_supported; - uint32_t max_tmds_clk_mhz; - uint32_t max_forum_tmds_clk_mhz; - struct dc_panel_patch panel_patch; }; |