From ce3a20e79213a1debca10b55df45cd3dda9f46b0 Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Tue, 22 Jan 2013 12:50:36 +0200 Subject: [PATCH] drm/i915: add quirk to invert brightness on Packard Bell NCL20 commit 5559ecadad5a73b27f863e92f4b4f369501dce6f upstream. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44156 Reported-by: Alan Zimmerman Signed-off-by: Jani Nikula Signed-off-by: Daniel Vetter Signed-off-by: Ben Hutchings [wml: Backported to 3.4: Adjust context] Signed-off-by: Weng Meiling Signed-off-by: Greg Kroah-Hartman --- 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 4c4f276877823..6d4e277a5c89b 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -9252,6 +9252,9 @@ struct intel_quirk intel_quirks[] = { /* Acer/eMachines e725 */ { 0x2a42, 0x1025, 0x0212, quirk_invert_brightness }, + /* Acer/Packard Bell NCL20 */ + { 0x2a42, 0x1025, 0x034b, quirk_invert_brightness }, + /* Dell XPS13 HD Sandy Bridge */ { 0x0116, 0x1028, 0x052e, quirk_no_pcm_pwm_enable }, /* Dell XPS13 HD and XPS13 FHD Ivy Bridge */ -- 2.47.3