[v11,10/12] drm/i915: Added DRM Infoframe handling for BYT/CHT
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Message ID 1558015817-12025-11-git-send-email-uma.shankar@intel.com
State New
Headers show
Series
  • Add HDR Metadata Parsing and handling in DRM layer
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Commit Message

Shankar, Uma May 16, 2019, 2:10 p.m. UTC
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(+)

Patch
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diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index 8bd7c07..90e0587 100644
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -129,6 +129,8 @@  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;