[PATCH 3.19 149/177] drm/i915: Dell Chromebook 11 has PWM backlight

Greg Kroah-Hartman
2015-03-16T15:28:29Z

From: Jani Nikula <jani.nikula@intel.com>

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>

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

--- 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)