[v8 10/10] drm/i915: Added DRM Infoframe handling for BYT/CHT

Uma Shankar
2019-04-09T16:44:44Z

BYT/CHT doesn't support DRM Infoframe. This caused
a WARN_ON due to a missing CASE while executing
intel_hdmi_infoframes_enabled function. This patch
fixes the same.

Signed-off-by: Uma Shankar <uma.shankar@intel.com>
---
drivers/gpu/drm/i915/intel_hdmi.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 56a36b5..34f9805 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -122,6 +122,8 @@ static u32 g4x_infoframe_enable(unsigned int type)
return VIDEO_DIP_ENABLE_SPD;
case HDMI_INFOFRAME_TYPE_VENDOR:
return VIDEO_DIP_ENABLE_VENDOR;
+ case HDMI_INFOFRAME_TYPE_DRM:
+ return 0;
default:
MISSING_CASE(type);
return 0;
--
1.9.1