From: Dmitry Baryshkov Date: Fri, 18 Oct 2024 21:49:14 +0000 (+0300) Subject: drm/bridge: display-connector: allow YCbCr 420 for HDMI and DP X-Git-Tag: microblaze-v6.16~14^2~23^2~185 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=d5cd8280c52bad44d5943fa7501bf9f20718d432;p=linux-2.6-microblaze.git 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: Neil Armstrong Reviewed-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20241019-bridge-yuv420-v1-3-d74efac9e4e6@linaro.org Signed-off-by: Dmitry Baryshkov --- diff --git a/drivers/gpu/drm/bridge/display-connector.c b/drivers/gpu/drm/bridge/display-connector.c index ab8e00baf3f1..aab9ce7be94c 100644 --- a/drivers/gpu/drm/bridge/display-connector.c +++ b/drivers/gpu/drm/bridge/display-connector.c @@ -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);