[PATCH v3 07/11] drm/rockchip: rk3066: declare supported infoframes

[Dmitry Baryshkov]

Declare which infoframes are supported via the .hdmi_write_infoframe()
interface.

Reviewed-by: Liu Ying <victor.liu at nxp.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at oss.qualcomm.com>
---
 drivers/gpu/drm/rockchip/rk3066_hdmi.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
index ae4a5ac2299a93a49f87df7604752f6b651c839c..330c3e6ecaaca1602aee497c1a1be9599d1f886e 100644
--- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c
+++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
@@ -164,7 +164,7 @@ static int rk3066_hdmi_bridge_clear_infoframe(struct drm_bridge *bridge,
 
 	if (type != HDMI_INFOFRAME_TYPE_AVI) {
 		drm_err(bridge->dev, "Unsupported infoframe type: %u\n", type);
-		return 0;
+		return -EOPNOTSUPP;
 	}
 
 	hdmi_writeb(hdmi, HDMI_CP_BUF_INDEX, HDMI_INFOFRAME_AVI);
@@ -182,7 +182,7 @@ rk3066_hdmi_bridge_write_infoframe(struct drm_bridge *bridge,
 
 	if (type != HDMI_INFOFRAME_TYPE_AVI) {
 		drm_err(bridge->dev, "Unsupported infoframe type: %u\n", type);
-		return 0;
+		return -EOPNOTSUPP;
 	}
 
 	rk3066_hdmi_bridge_clear_infoframe(bridge, type);
@@ -696,6 +696,7 @@ rk3066_hdmi_register(struct drm_device *drm, struct rk3066_hdmi *hdmi)
 	hdmi->bridge.type = DRM_MODE_CONNECTOR_HDMIA;
 	hdmi->bridge.vendor = "Rockchip";
 	hdmi->bridge.product = "RK3066 HDMI";
+	hdmi->bridge.supported_infoframes = DRM_CONNECTOR_INFOFRAME_AVI;
 
 	hdmi->bridge.ddc = rk3066_hdmi_i2c_adapter(hdmi);
 	if (IS_ERR(hdmi->bridge.ddc))

-- 
2.47.2