diff options
| author |   Chris Park <Chris.Park@amd.com> | 2022-02-15 17:14:16 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-03-02 18:40:05 -0500 |
| commit | 4affb123033851381dcff4887982f6c7bad938af (patch) | |
| tree | 37283b687cf497e28b42024e6348bf8e531a7f77 | |
| parent | drm/amd/display: Make functional resource functions non-static (diff) | |
| download | wireguard-linux-4affb123033851381dcff4887982f6c7bad938af.tar.xz wireguard-linux-4affb123033851381dcff4887982f6c7bad938af.zip | |
drm/amd/display: Reset VIC if HDMI_VIC is present
[Why]
HDMI Compliance requires VIC to be set to 0
on 2D mode if HDMI_VIC is present.
[How]
When VIC and HDMI_VIC is both present,
reset VIC to 0.
Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@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>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index cc8e60ec35c6..bc2150f3d79b 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -2615,6 +2615,8 @@ static void set_avi_info_frame( hdmi_info.bits.YQ0_YQ1 = YYC_QUANTIZATION_LIMITED_RANGE; ///VIC + if (pipe_ctx->stream->timing.hdmi_vic != 0) + vic = 0; format = stream->timing.timing_3d_format; /*todo, add 3DStereo support*/ if (format != TIMING_3D_FORMAT_NONE) { |