drm/fb: document drm_fb_helper_surface_size
authorRob Clark <robdclark@gmail.com>
Wed, 11 Mar 2015 14:23:08 +0000 (10:23 -0400)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 11 Mar 2015 21:07:33 +0000 (22:07 +0100)
There has been some confusion about this struct.  Lack of documentation
probably didn't help.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
include/drm/drm_fb_helper.h

Simple merge