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| author | Jani Nikula <jani.nikula@intel.com> | 2014-01-13 17:30:34 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-01-24 17:22:55 +0100 |
| commit | 0f540c3a7cfb91c9d7a19eb0c95c24c5de1197d5 (patch) | |
| tree | 955df9f31611633cb128e1d82afc9bb5d14068c2 /drivers/gpu/drm/i915/intel_display.c | |
| parent | 6aec02f1965bba7317ee335ffe770112d64d205b (diff) | |
| download | talos-obmc-linux-0f540c3a7cfb91c9d7a19eb0c95c24c5de1197d5.tar.gz talos-obmc-linux-0f540c3a7cfb91c9d7a19eb0c95c24c5de1197d5.zip | |
drm/i915: quirk invert brightness for Acer Aspire 5336
Since
commit ee1452d7458451a7508e0663553ce88d63958157
Author: Jani Nikula <jani.nikula@intel.com>
Date: Fri Sep 20 15:05:30 2013 +0300
drm/i915: assume all GM45 Acer laptops use inverted backlight PWM
failed and was later reverted in
commit be505f643925e257087247b996cd8ece787c12af
Author: Alexander van Heukelum <heukelum@fastmail.fm>
Date: Sat Dec 28 21:00:39 2013 +0100
Revert "drm/i915: assume all GM45 Acer laptops use inverted backlight PWM"
fix the individual broken machine instead.
Note to backporters:
http://patchwork.freedesktop.org/patch/17837/
is the patch you want for 3.13 and older.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=54171
Reference: http://mid.gmane.org/DUB115-W7628C7C710EA51AA110CD4A5000@phx.gbl
CC: stable@vger.kernel.org
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
[danvet: Patch mangling for 3.14 plus adding the link to the original
for 3.13.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 8a715d4fae84..422c942bc1b2 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -10951,6 +10951,9 @@ static struct intel_quirk intel_quirks[] = { /* Acer Aspire 4736Z */ { 0x2a42, 0x1025, 0x0260, quirk_invert_brightness }, + + /* Acer Aspire 5336 */ + { 0x2a42, 0x1025, 0x048a, quirk_invert_brightness }, }; static void intel_init_quirks(struct drm_device *dev) |
