diff options
| author | Jani Nikula <[email protected]> | 2015-10-28 13:57:09 +0200 |
|---|---|---|
| committer | Jani Nikula <[email protected]> | 2015-10-28 19:10:37 +0200 |
| commit | 6675bce251b6ec20ec09c07e941d9f664be4ae58 (patch) | |
| tree | 64ddaff8f400d6b88e81e943644411981401cc2f /lib/mpi/mpiutil.c | |
| parent | 5a37ed0a9eda5fd77a4cc92c6e46b6f6e8db873d (diff) | |
drm/i915: disable CPU PWM also on LPT/SPT backlight disable
Although we don't support or enable CPU PWM with LPT/SPT based systems,
it may have been enabled prior to loading the driver. Disable the CPU
PWM on LPT/SPT backlight disable to avoid warnings on LCPLL disable.
The issue has been present on BDW since BDW enabling, but was recently
introduced on HSW with
commit 437b15b8017e0d946453c10794b0c5d4591cf180
Author: Jani Nikula <[email protected]>
Date: Fri Sep 4 16:55:13 2015 +0300
drm/i915: use pch backlight override on hsw too
Cc: Paulo Zanoni <[email protected]>
Cc: Ville Syrjälä <[email protected]>
Reference: http://mid.gmane.org/[email protected]
Reported-by: kernel test robot <[email protected]>
Tested-by: Ville Syrjälä <[email protected]>
Signed-off-by: Jani Nikula <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions