Commit d5cd8280 authored by Dmitry Baryshkov's avatar Dmitry Baryshkov
Browse files

drm/bridge: display-connector: allow YCbCr 420 for HDMI and DP 



Allow YCbCr 420 output for HDMI and DisplayPort connectors. Other
bridges in the chain still might limit YCbCr 420 support on the
corresponding connector.

Reviewed-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: default avatarMaxime Ripard <mripard@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241019-bridge-yuv420-v1-3-d74efac9e4e6@linaro.org


Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
parent 58e6d652

drivers/gpu/drm/bridge/display-connector.c

+4 −0
Original line number Diff line number Diff line
@@ -270,6 +270,10 @@ static int display_connector_probe(struct platform_device *pdev) 
	/* All the supported connector types support interlaced modes. */

	conn->bridge.interlace_allowed = true;



	if (type == DRM_MODE_CONNECTOR_HDMIA ||

	    type == DRM_MODE_CONNECTOR_DisplayPort)

		conn->bridge.ycbcr_420_allowed = true;



	/* Get the optional connector label. */

	of_property_read_string(pdev->dev.of_node, "label", &label);