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drm/amd/display: Reset VIC if HDMI_VIC is present

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[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>
This commit is contained in:
Chris Park 2022-02-15 17:14:16 -05:00 committed by Alex Deucher
parent 6dc0fded62
commit 4affb12303
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/amd/display/dc/core/dc_resource.c
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@ -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) {