drm/msm/hdmi: add rgb flag for HDMI customized mode

Add rgb flag to make sure HDMI customized mode pass
the format check.

Change-Id: I2d1df731bef493e15f83dac569673589e2408c68
Signed-off-by: Yunyun Cao <yunyunc@codeaurora.org>

diff --git a/drivers/gpu/drm/msm/hdmi-staging/sde_hdmi.c b/drivers/gpu/drm/msm/hdmi-staging/sde_hdmi.c
index 1f0a9d4..39b06ed 100644 (file)
--- a/drivers/gpu/drm/msm/hdmi-staging/sde_hdmi.c
+++ b/drivers/gpu/drm/msm/hdmi-staging/sde_hdmi.c
@@ -3045,6 +3045,8 @@ static int _sde_hdmi_parse_dt_modes(struct device_node *np,
                        flags |= DRM_MODE_FLAG_PVSYNC;
                else
                        flags |= DRM_MODE_FLAG_NVSYNC;
+
+               flags |= DRM_MODE_FLAG_SUPPORTS_RGB;
                mode->flags = flags;
 
                if (!rc) {