Commits
Jani Nikula committed 16e1203db8a
drm/i915/backlight: setup and cache pwm alternate increment value This will also be needed later on when setting up the alternate increment in backlight enable. Cc: Shawn Lee <shawn.c.lee@intel.com> Cc: <stable@vger.kernel.org> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/9984b20bc59aee90b83caf59ce91f3fb122c9627.1474281249.git.jani.nikula@intel.com (cherry picked from commit 32b421e79e6b546da1d469f1229403ac9142d695) Signed-off-by: Jani Nikula <jani.nikula@intel.com>