drm: Add drm_format_{horz, vert}_chroma_subsampling() utility functions
authorVille Syrjälä <ville.syrjala@linux.intel.com>
Thu, 5 Apr 2012 18:35:17 +0000 (21:35 +0300)
committerDave Airlie <airlied@redhat.com>
Fri, 20 Apr 2012 11:38:00 +0000 (12:38 +0100)
These functions return the chroma subsampling factors for the specified
pixel format.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

No differences found