From: Jani Nikula <jani.nikula@intel.com>
Date: Tue, 22 Jan 2013 10:50:34 +0000 (+0200)
Subject: drm/i915: add quirk to invert brightness on eMachines G725
X-Git-Tag: v3.2.44~16
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cd7dcf3412bc3cbdce39e70ede7e90c075125924;p=thirdparty%2Fkernel%2Fstable.git

drm/i915: add quirk to invert brightness on eMachines G725

commit 1ffff60320879830e469e26062c18f75236822ba upstream.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=59628
Reported-by: Roland Gruber <post@rolandgruber.de>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index caf05e9a222d0..b6e359d48b526 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8907,6 +8907,9 @@ struct intel_quirk intel_quirks[] = {
 
 	/* Acer Aspire 5734Z must invert backlight brightness */
 	{ 0x2a42, 0x1025, 0x0459, quirk_invert_brightness },
+
+	/* Acer/eMachines G725 */
+	{ 0x2a42, 0x1025, 0x0210, quirk_invert_brightness },
 };
 
 static void intel_init_quirks(struct drm_device *dev)