Reviewed-by: Ander Conselvan de Oliveira <conselvan2@xxxxxxxxx> On Thu, 2015-11-05 at 11:49 +0200, Jani Nikula wrote: > Unsurprisingly macbooks have backlights, just the VBT doesn't seem to > know it in this case. > > Reported-and-tested-by: Daniel Nicoletti <dantti12@xxxxxxxxx> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88325 > Fixes: c675949ec58c ("drm/i915: do not setup backlight if not available > according to VBT") > Cc: stable@xxxxxxxxxxxxxxx # v3.15+ > Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> > --- > 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 7b3cfb64e7f6..b067147183e9 100644 > --- a/drivers/gpu/drm/i915/intel_display.c > +++ b/drivers/gpu/drm/i915/intel_display.c > @@ -14875,6 +14875,9 @@ static struct intel_quirk intel_quirks[] = { > /* Apple Macbook 2,1 (Core 2 T7400) */ > { 0x27a2, 0x8086, 0x7270, quirk_backlight_present }, > > + /* Apple Macbook 4,1 */ > + { 0x2a02, 0x106b, 0x00a1, quirk_backlight_present }, > + > /* Toshiba CB35 Chromebook (Celeron 2955U) */ > { 0x0a06, 0x1179, 0x0a88, quirk_backlight_present }, > -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html