From 4affb123033851381dcff4887982f6c7bad938af Mon Sep 17 00:00:00 2001 From: Chris Park Date: Tue, 15 Feb 2022 17:14:16 -0500 Subject: [PATCH] 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 Acked-by: Alan Liu Signed-off-by: Chris Park Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 2 ++ 1 file changed, 2 insertions(+) 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 cc8e60ec35c64..bc2150f3d79be 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) { -- 2.30.2