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authorJani Nikula <jani.nikula@intel.com>2015-02-19 10:53:39 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-03-18 14:11:09 +0100
commitfcff51b5798e3cdca590e06d7dbb919197ff0608 (patch)
treeaea616328d61086d140c4c09352a8c4852bf38f8
parent07843963b59e9f1fc5faef9fc7e03b5eb5a89ee4 (diff)
drm/i915: Dell Chromebook 11 has PWM backlight
commit cf6f0af9fbdd90b81af14fa6375387131cd8adf1 upstream. Add quirk for Dell Chromebook 11 backlight. Reported-and-tested-by: Owen Garland <garland.owen@gmail.com> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=93451 Acked-by: Damien Lespiau <damien.lespiau@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/gpu/drm/i915/intel_display.c3
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 e7a16f119a29..30d4eb300be0 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -13019,6 +13019,9 @@ static struct intel_quirk intel_quirks[] = {
/* HP Chromebook 14 (Celeron 2955U) */
{ 0x0a06, 0x103c, 0x21ed, quirk_backlight_present },
+
+ /* Dell Chromebook 11 */
+ { 0x0a06, 0x1028, 0x0a35, quirk_backlight_present },
};
static void intel_init_quirks(struct drm_device *dev)