[PATCH 0/3] drm/i915: acer inverted brightness quirks

[PATCH 0/3] drm/i915: acer inverted brightness quirks

[Jani Nikula]

Some long standing brightness fixes for a few Acer machines under
eMachines and Packard Bell brands. These should remove the need to use
i915.invert_brightness=1 on affected machines.

BR,
Jani.

Jani Nikula (3):
  drm/i915: add quirk to invert brightness on eMachines G725
  drm/i915: add quirk to invert brightness on eMachines e725
  drm/i915: add quirk to invert brightness on Packard Bell NCL20

 drivers/gpu/drm/i915/intel_display.c |    9 +++++++++
 1 file changed, 9 insertions(+)

-- 
1.7.9.5

[PATCH 1/3] drm/i915: add quirk to invert brightness on eMachines G725

[Jani Nikula]

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>
---
 drivers/gpu/drm/i915/intel_display.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 7725446..44f9d8f 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8599,6 +8599,9 @@ static 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)
-- 
1.7.9.5

[PATCH 2/3] drm/i915: add quirk to invert brightness on eMachines e725

[Jani Nikula]

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>
---
 drivers/gpu/drm/i915/intel_display.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 44f9d8f..8575a62 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8602,6 +8602,9 @@ static 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)
-- 
1.7.9.5

[PATCH 3/3] drm/i915: add quirk to invert brightness on Packard Bell NCL20

[Jani Nikula]

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44156
Reported-by: Alan Zimmerman <alan.zimm@gmail.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
 drivers/gpu/drm/i915/intel_display.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 8575a62..7262786 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8605,6 +8605,9 @@ static struct intel_quirk intel_quirks[] = {
 
 	/* Acer/eMachines e725 */
 	{ 0x2a42, 0x1025, 0x0212, quirk_invert_brightness },
+
+	/* Acer/Packard Bell NCL20 */
+	{ 0x2a42, 0x1025, 0x034b, quirk_invert_brightness },
 };
 
 static void intel_init_quirks(struct drm_device *dev)
-- 
1.7.9.5

Re: [PATCH 0/3] drm/i915: acer inverted brightness quirks

[Daniel Vetter]

On Tue, Jan 22, 2013 at 12:50:33PM +0200, Jani Nikula wrote:
> Some long standing brightness fixes for a few Acer machines under
> eMachines and Packard Bell brands. These should remove the need to use
> i915.invert_brightness=1 on affected machines.

Queued up all three patches for -next, thanks.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch