diff options
| author | Puthikorn Voravootivat <puthik@chromium.org> | 2017-06-22 12:03:39 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-06-23 12:24:55 +0200 |
| commit | ae25eceab616d16a07bcaa434b84463d58a3bdc3 (patch) | |
| tree | bc2a401046a2376e4ab210e531175860ad176a9c /drivers/gpu/drm/i915/i915_gem.c | |
| parent | 560a758d39c616f83ac25ff6e0816a49ebe6401c (diff) | |
drm/i915: Add option to support dynamic backlight via DPCD
This patch adds option to enable dynamic backlight for eDP
panel that supports this feature via DPCD register and
set minimum / maximum brightness to 0% and 100% of the
normal brightness.
Signed-off-by: Puthikorn Voravootivat <puthik@chromium.org>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170622190339.142671-4-puthik@chromium.org
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
0 files changed, 0 insertions, 0 deletions