diff options
| author | Chris Park <chris.park@amd.com> | 2024-04-02 09:06:00 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-05-20 23:19:34 +0300 |
| commit | 7f46daca139985cbfb79f1c3a41f4df065d45b1e (patch) | |
| tree | 70b45e9f8ee50b80322fbe356051bad2cd852dc1 /drivers/gpu/drm/amd/display/dc/dce | |
| parent | 290c0462e0bb68b0878e25c15e7096626dd5bc15 (diff) | |
| download | linux-7f46daca139985cbfb79f1c3a41f4df065d45b1e.tar.xz | |
drm/amd/display: Use the correct TMDS function to avoid DVI issues
[Why]
DVI is TMDS signal like HDMI but without audio. Current signal check
does not correctly reflect DVI clock programming.
[How]
Define a new signal check for TMDS that includes DVI to HDMI TMDS
programming.
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Chris Park <chris.park@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c index 6b33117ab5fc..f39700832639 100644 --- a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c +++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c @@ -1081,7 +1081,7 @@ static bool dcn401_program_pix_clk( dto_params.signal = pix_clk_params->signal_type; // all but TMDS gets Driver to program DP_DTO without calling VBIOS Command table - if (!dc_is_hdmi_tmds_signal(pix_clk_params->signal_type)) { + if (!dc_is_tmds_signal(pix_clk_params->signal_type)) { long long ref_dtbclk_khz = clock_source->ctx->dc->clk_mgr->funcs->get_dtb_ref_clk_frequency(clock_source->ctx->dc->clk_mgr); long long dprefclk_khz = clock_source->ctx->dc->clk_mgr->dprefclk_khz; long long dtbclk_p_src_clk_khz; |