diff options
| author | Thierry Reding <treding@nvidia.com> | 2014-04-29 17:28:59 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2018-03-28 18:40:13 +0200 |
| commit | 47be2c40872f5eebb568cc046e4ef145cfb1e0c7 (patch) | |
| tree | fe1d0aabd1deb63e5c614f3622d296233844611e /drivers/video/tegra/dc/of_dc.c | |
| parent | 3a4920262b3fac01fa2b6f2b74859bc8feb92dad (diff) | |
pwm-backlight: Disable backlight on shutdown
When a device is shut down, make sure to disable the backlight. If it
stays lit, it gives the impression that the device hasn't turned off.
Furthermore keeping the backlight on may consume power, which is not
what users expect when they shut down a device.
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
(cherry picked from commit 5f33b896246a2d9bdf01352de11d4dab96ba2fc9)
Diffstat (limited to 'drivers/video/tegra/dc/of_dc.c')
0 files changed, 0 insertions, 0 deletions