[PATCH 07/13] drm/meson: encoder_hdmi: Report ycbcr_420_allowed from encoder

Jonas Karlman jonas at kwiboo.se
Mon May 18 12:47:35 PDT 2026


The bridge connector report ycbcr_420_allowed support when all bridges
in the chain support ycbcr_420_allowed.

Report ycbcr_420_allowed on the encoder bridge so that the bridge
connector automatically can report correct ycbcr_420_allowed support.

Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
---
 drivers/gpu/drm/meson/meson_encoder_hdmi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
index 45104ef35344..484675cb8284 100644
--- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
@@ -354,6 +354,7 @@ int meson_encoder_hdmi_probe(struct meson_drm *priv)
 	meson_encoder_hdmi->bridge.of_node = priv->dev->of_node;
 	meson_encoder_hdmi->bridge.type = DRM_MODE_CONNECTOR_HDMIA;
 	meson_encoder_hdmi->bridge.interlace_allowed = true;
+	meson_encoder_hdmi->bridge.ycbcr_420_allowed = true;
 
 	pdev = of_find_device_by_node(remote);
 	of_node_put(remote);
@@ -406,9 +407,6 @@ int meson_encoder_hdmi_probe(struct meson_drm *priv)
 
 	drm_connector_attach_max_bpc_property(meson_encoder_hdmi->connector, 8, 8);
 
-	/* Handle this here until handled by drm_bridge_connector_init() */
-	meson_encoder_hdmi->connector->ycbcr_420_allowed = true;
-
 	priv->encoders[MESON_ENC_HDMI] = meson_encoder_hdmi;
 
 	dev_dbg(priv->dev, "HDMI encoder initialized\n");
-- 
2.54.0




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