[Letux-kernel] [PATCH 0/2] drm/omap: panel-tpo-td028ttec1: add backlight support

Andreas Kemnade andreas at kemnade.info
Sat Jan 19 19:21:29 CET 2019


This panel has a backlight, so add a property describing that and
add the code to use that.
This makes things like xset dpms force off
also turn off the backlight, so we do not need to rely on additional
userspace programs to do that.

Andreas Kemnade (2):
  drm/omap: panel-tpo-td028ttec1: add backlight support
  dt-bindings: panel: td028ttec1: add backlight property

 .../bindings/display/panel/tpo,td028ttec1.txt          |  2 ++
 .../gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c    | 18 +++++++++++++++---
 2 files changed, 17 insertions(+), 3 deletions(-)

-- 
2.11.0



More information about the Letux-kernel mailing list