From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com ([192.55.52.93]:16527 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751363AbbKPMpf (ORCPT ); Mon, 16 Nov 2015 07:45:35 -0500 From: Jani Nikula To: Ander Conselvan De Oliveira , intel-gfx@lists.freedesktop.org Cc: Daniel Nicoletti , stable@vger.kernel.org Subject: Re: [Intel-gfx] [PATCH] drm/i915: quirk backlight present on Macbook 4, 1 In-Reply-To: <1447059473.5942.0.camel@gmail.com> References: <1446716999-1796-1-git-send-email-jani.nikula@intel.com> <1447059473.5942.0.camel@gmail.com> Date: Mon, 16 Nov 2015 14:49:36 +0200 Message-ID: <87bnauf6sf.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain Sender: stable-owner@vger.kernel.org List-ID: On Mon, 09 Nov 2015, Ander Conselvan De Oliveira wrote: > Reviewed-by: Ander Conselvan de Oliveira Pushed to drm-intel-fixes, thanks for the review. BR, Jani. > > 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 >> 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@vger.kernel.org # v3.15+ >> Signed-off-by: Jani Nikula >> --- >> 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 }, >> -- Jani Nikula, Intel Open Source Technology Center