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drm/i915: Add DRM Infoframe handling for BYT/CHT

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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>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1558015817-12025-11-git-send-email-uma.shankar@intel.com
This commit is contained in:
Uma Shankar 2019-05-16 19:40:15 +05:30 committed by Maarten Lankhorst
parent 86beaea131
commit c0560fab6d
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/i915/intel_hdmi.c
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@ -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;