[Intel-gfx] [PATCH 4/5] HP 14 Chromebook has a controllable backlight

[Scot Doyle]

The HP 14 (Celeron 2955U) Chromebook laptop has a controllable backlight 
although its VBT reports otherwise.

Signed-off-by: Scot Doyle <lkml14 at scotdoyle.com>
CC: Jani Nikula <jani.nikula at intel.com>
---
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 2ac699b..89d9fe8 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -12372,6 +12372,9 @@ static struct intel_quirk intel_quirks[] = {

  	/* Dell 11 Chromebook */
  	{ 0x0a06, 0x1028, 0x0a35, quirk_backlight_present },
+
+	/* HP 14 (Celeron 2955U) Chromebook */
+	{ 0x0a06, 0x103c, 0x21ed, quirk_backlight_present },
  };

  static void intel_init_quirks(struct drm_device *dev)