From: Stéphane Marchesin <marc...@chromium.org> Otherwise things go very, very dark.
BUG=chromium-os:33854 TEST=by hand Change-Id: I3122447a255652ba5c98863664c0f60e1859c490 Reviewed-on: https://gerrit.chromium.org/gerrit/31293 Tested-by: Stéphane Marchesin <marc...@chromium.org> Reviewed-by: Sean Paul <seanp...@chromium.org> Commit-Ready: Stéphane Marchesin <marc...@chromium.org> [marcheu: fixups for 3.8] Signed-off-by: Stéphane Marchesin <marc...@chromium.org> --- drivers/gpu/drm/i915/intel_panel.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index cebabb0..92678f6 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -289,6 +289,9 @@ static void intel_panel_actually_set_backlight(struct drm_device *dev, u32 level struct drm_i915_private *dev_priv = dev->dev_private; u32 tmp; + if (dev_priv->adaptive_backlight_enabled) + level = level * dev_priv->backlight_correction_level >> 8; + DRM_DEBUG_DRIVER("set backlight PWM = %d\n", level); level = intel_panel_compute_brightness(dev, level); -- 1.8.3.2 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
