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drm/amd/display: Fix YCbCr pixel format shows green issue

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Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@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 2017-01-31 20:18:05 -05:00 • committed by Alex Deucher
parent 71021265a6
commit 8fde5884f4
1 changed files with 10 additions and 6 deletions
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16
drivers/gpu/drm/amd/display/dc/core/dc_resource.c
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@ -1300,19 +1300,23 @@ static void set_avi_info_frame(
info_frame.avi_info_packet.info_packet_hdmi.bits.S0_S1 = scan_type;
/* C0, C1 : Colorimetry */
if (color_space == COLOR_SPACE_YCBCR709)
if (color_space == COLOR_SPACE_YCBCR709 ||
color_space == COLOR_SPACE_YCBCR709_LIMITED)
info_frame.avi_info_packet.info_packet_hdmi.bits.C0_C1 =
COLORIMETRY_ITU709;
else if (color_space == COLOR_SPACE_YCBCR601)
else if (color_space == COLOR_SPACE_YCBCR601 ||
color_space == COLOR_SPACE_YCBCR601_LIMITED)
info_frame.avi_info_packet.info_packet_hdmi.bits.C0_C1 =
COLORIMETRY_ITU601;
else
else {
if (stream->public.timing.pixel_encoding != PIXEL_ENCODING_RGB)
BREAK_TO_DEBUGGER();
info_frame.avi_info_packet.info_packet_hdmi.bits.C0_C1 =
COLORIMETRY_NO_DATA;
}
if (color_space == COLOR_SPACE_2020_RGB_FULLRANGE ||
color_space == COLOR_SPACE_2020_RGB_LIMITEDRANGE ||
color_space == COLOR_SPACE_2020_YCBCR) {
color_space == COLOR_SPACE_2020_RGB_LIMITEDRANGE ||
color_space == COLOR_SPACE_2020_YCBCR) {
info_frame.avi_info_packet.info_packet_hdmi.bits.EC0_EC2 =
COLORIMETRYEX_BT2020RGBYCBCR;
info_frame.avi_info_packet.info_packet_hdmi.bits.C0_C1 =