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

Message

Andreas Kemnade Jan. 19, 2019, 6:21 p.m. UTC

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(-)

Comments

Andreas Kemnade Feb. 1, 2019, 11:33 a.m. UTC | #1

ping

On Sat, 19 Jan 2019 19:21:29 +0100
Andreas Kemnade <[e-mail]> wrote:

> 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
> 
>