Commit f43dc909 authored Sep 10, 2020 by Gary Li Committed by Alex Deucher Sep 22, 2020

drm/amd/display: Enable DP YCbCr420 mode support for DCN10



[WHY]
In DCN10 when a panel with YCbCr420 capability is connected via
USB-C to HDMI active dongle, no YCbCr420 option is listed in
Radeon settings.

[HOW]
Enable DP YCbCr420 mode support for DCN10

Signed-off-by: Gary Li <gary.li@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

parent 37b7cb10

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -798,7 +798,7 @@ static const struct encoder_feature_support link_enc_feature = {
		.max_hdmi_deep_color = COLOR_DEPTH_121212,
		.max_hdmi_pixel_clock = 600000,
		.hdmi_ycbcr420_supported = true,
		.dp_ycbcr420_supported = false,
		.dp_ycbcr420_supported = true,
		.flags.bits.IS_HBR2_CAPABLE = true,
		.flags.bits.IS_HBR3_CAPABLE = true,
		.flags.bits.IS_TPS3_CAPABLE = true,

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