[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>
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;
};
if (edid_caps->max_tmds_clk_mhz != 0 &&
adjusted_pix_clk_100hz > edid_caps->max_tmds_clk_mhz * 10000)
return false;
- if (edid_caps->max_forum_tmds_clk_mhz != 0 &&
- adjusted_pix_clk_100hz > edid_caps->max_forum_tmds_clk_mhz * 10000)
- return false;
if (max_deep_color < crtc_timing->display_color_depth)
return false;