[Intel-gfx] [PATCH 3/4] drm/i915: remove brightness inversion quirk for acer aspire 5734z

[Jani Nikula]

This reverts

commit 5a15ab5b93e4a3ebcd4fa6c76cf646a45e9cf806
Author: Carsten Emde <C.Emde at osadl.org>
Date:   Thu Mar 15 15:56:27 2012 +0100

    drm/i915: panel: invert brightness acer aspire 5734z

In preparation of the whole brightness inversion module parameter and quirk
removal.

CC: Carsten Emde <C.Emde at osadl.org>
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
 drivers/gpu/drm/i915/intel_display.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 778cbb8..331c817 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -7085,8 +7085,7 @@ static void quirk_ssc_force_disable(struct drm_device *dev)
 }
 
 /*
- * A machine (e.g. Acer Aspire 5734Z) may need to invert the panel backlight
- * brightness value
+ * A machine may need to invert the panel backlight brightness value
  */
 static void quirk_invert_brightness(struct drm_device *dev)
 {
@@ -7122,9 +7121,6 @@ static struct intel_quirk intel_quirks[] = {
 
 	/* Sony Vaio Y cannot use SSC on LVDS */
 	{ 0x0046, 0x104d, 0x9076, quirk_ssc_force_disable },
-
-	/* Acer Aspire 5734Z must invert backlight brightness */
-	{ 0x2a42, 0x1025, 0x0459, quirk_invert_brightness },
 };
 
 static void intel_init_quirks(struct drm_device *dev)
-- 
1.7.9.5