Merge tag 'driver-core-4.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git...

[karo-tx-linux.git] / drivers / gpu / drm / drm_color_mgmt.c

diff --git a/drivers/gpu/drm/drm_color_mgmt.c b/drivers/gpu/drm/drm_color_mgmt.c
index 533f3a3e687779499674249c1976a58df0a2d3dd..3eda500fc005ea485b4c5ed52bc19bead9a23814 100644 (file)
--- a/drivers/gpu/drm/drm_color_mgmt.c
+++ b/drivers/gpu/drm/drm_color_mgmt.c
@@ -43,7 +43,8 @@
  *
  *     Setting this to NULL (blob property value set to 0) means a
  *     linear/pass-thru gamma table should be used. This is generally the
- *     driver boot-up state too.
+ *     driver boot-up state too. Drivers can access this blob through
+ *     &drm_crtc_state.degamma_lut.
  *
  * “DEGAMMA_LUT_SIZE”:
  *     Unsinged range property to give the size of the lookup table to be set
@@ -60,7 +61,8 @@
  *
  *     Setting this to NULL (blob property value set to 0) means a
  *     unit/pass-thru matrix should be used. This is generally the driver
- *     boot-up state too.
+ *     boot-up state too. Drivers can access the blob for the color conversion
+ *     matrix through &drm_crtc_state.ctm.
  *
  * “GAMMA_LUT”:
  *     Blob property to set the gamma lookup table (LUT) mapping pixel data
@@ -72,7 +74,8 @@
  *
  *     Setting this to NULL (blob property value set to 0) means a
  *     linear/pass-thru gamma table should be used. This is generally the
- *     driver boot-up state too.
+ *     driver boot-up state too. Drivers can access this blob through
+ *     &drm_crtc_state.gamma_lut.
  *
  * “GAMMA_LUT_SIZE”:
  *     Unsigned range property to give the size of the lookup table to be set