From c0560fab6d3798cb4a54529cdce0e91a64e978fb Mon Sep 17 00:00:00 2001 From: Uma Shankar Date: Thu, 16 May 2019 19:40:15 +0530 Subject: [PATCH] drm/i915: Add DRM Infoframe handling for BYT/CHT 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 Reviewed-by: Maarten Lankhorst Signed-off-by: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/1558015817-12025-11-git-send-email-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 a0b98a0..d571f53 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; -- 2.7.4