drm/color: document NULL values and default settings better
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Mon, 26 Sep 2016 09:04:37 +0000 (11:04 +0200)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 15 Nov 2016 21:39:48 +0000 (22:39 +0100)
commit717fd813b8130e36971205af09b0e6a5e6d3c433
tree03c8af9fcff2271982f2ef5154975a743a2a4963
parentedd420eaffb3a618ddc8740683abc039ad97237f
drm/color: document NULL values and default settings better

Brought up in a discussion for enabling gamma on fsl-dcu.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Meng Yi <meng.yi@nxp.com>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160926090437.22676-1-daniel.vetter@ffwll.ch
drivers/gpu/drm/drm_color_mgmt.c