drm/i915: add quirk to invert brightness on eMachines e725

commit 01e3a8feb40e54b962a20fa7eb595c5efef5e109 upstream.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=31522#c35
[Note: There are more than one broken setups in the bug. This fixes one.]
Reported-by: Martins <andrissr@inbox.lv>
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 b6e359d48b52603ec80bf3e89a38a53b25a9412d..847777b98b510c8b136d7525fad7d7bc9eb1b0f5 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8910,6 +8910,9 @@ struct intel_quirk intel_quirks[] = {
 
        /* Acer/eMachines G725 */
        { 0x2a42, 0x1025, 0x0210, quirk_invert_brightness },
+
+       /* Acer/eMachines e725 */
+       { 0x2a42, 0x1025, 0x0212, quirk_invert_brightness },
 };
 
 static void intel_init_quirks(struct drm_device *dev)