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drm/amd/display: w/a no color space info for HDMI when build AVI

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Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Charlene Liu 2017-06-24 16:01:37 -04:00 committed by Alex Deucher
parent 866294f805
commit e5f2038ef1
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/display/dc/core/dc_resource.c
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@ -1605,6 +1605,9 @@ static void set_avi_info_frame(
union hdmi_info_packet *hdmi_info = &info_frame.avi_info_packet.info_packet_hdmi;
color_space = pipe_ctx->stream->public.output_color_space;
if (color_space == COLOR_SPACE_UNKNOWN)
color_space = (stream->public.timing.pixel_encoding == PIXEL_ENCODING_RGB)?
COLOR_SPACE_SRGB:COLOR_SPACE_YCBCR709;
/* Initialize header */
hdmi_info->bits.header.info_frame_type = HDMI_INFOFRAME_TYPE_AVI;