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authorMario Kleiner <mario.kleiner.de@gmail.com>2014-03-27 22:59:39 +0400
committerAlex Deucher <alexander.deucher@amd.com>2014-06-03 02:37:34 +0400
commitd0c94692e0a360828745a469bcf90b5c4f9273d0 (patch)
tree80cf5a1317b3318b1dfdac117fca60ee28245947 /include/drm/drm_edid.h
parent89b92339c1362ee910b0c73c2db32af11246c250 (diff)
downloadlinux-d0c94692e0a360828745a469bcf90b5c4f9273d0.tar.xz
drm/edid: Parse and handle HDMI deep color modes.
Check the HDMI cea block for deep color mode bits. If available, assign the highest supported bpc for a hdmi display, corresponding to the given deep color modes. Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/drm/drm_edid.h')
-rw-r--r--include/drm/drm_edid.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
index a1441c5ac63d..b96031d947a0 100644
--- a/include/drm/drm_edid.h
+++ b/include/drm/drm_edid.h
@@ -202,6 +202,11 @@ struct detailed_timing {
#define DRM_EDID_FEATURE_PM_SUSPEND (1 << 6)
#define DRM_EDID_FEATURE_PM_STANDBY (1 << 7)
+#define DRM_EDID_HDMI_DC_48 (1 << 6)
+#define DRM_EDID_HDMI_DC_36 (1 << 5)
+#define DRM_EDID_HDMI_DC_30 (1 << 4)
+#define DRM_EDID_HDMI_DC_Y444 (1 << 3)
+
struct edid {
u8 header[8];
/* Vendor & product info */