Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933435AbaFIIzS (ORCPT ); Mon, 9 Jun 2014 04:55:18 -0400 Received: from ip4-83-240-18-248.cust.nbox.cz ([83.240.18.248]:58595 "EHLO ip4-83-240-18-248.cust.nbox.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932245AbaFIIv1 (ORCPT ); Mon, 9 Jun 2014 04:51:27 -0400 From: Jiri Slaby To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Jani Nikula , Daniel Vetter Subject: [PATCH 3.12 122/146] drm/i915: quirk invert brightness for Acer Aspire 5336 Date: Mon, 9 Jun 2014 10:50:57 +0200 Message-Id: <331bab456e6690e4ec6ca7d498e9c454fb8340dd.1402303821.git.jslaby@suse.cz> X-Mailer: git-send-email 1.9.3 In-Reply-To: References: In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jani Nikula 3.12-stable review patch. If anyone has any objections, please let me know. =============== This is commit 0f540c3a7cfb91c9d7a19eb0c95c24 upstream. Since commit ee1452d7458451a7508e0663553ce88d63958157 Author: Jani Nikula Date: Fri Sep 20 15:05:30 2013 +0300 drm/i915: assume all GM45 Acer laptops use inverted backlight PWM failed and was later reverted in commit be505f643925e257087247b996cd8ece787c12af Author: Alexander van Heukelum Date: Sat Dec 28 21:00:39 2013 +0100 Revert "drm/i915: assume all GM45 Acer laptops use inverted backlight PWM" fix the individual broken machine instead. Note to backporters: http://patchwork.freedesktop.org/patch/17837/ is the patch you want for 3.13 and older. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=54171 Reference: http://mid.gmane.org/DUB115-W7628C7C710EA51AA110CD4A5000@phx.gbl Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä [danvet: Patch mangling for 3.14 plus adding the link to the original for 3.13.] Signed-off-by: Daniel Vetter --- 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 c74bf330d290..837cc6cd7472 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -10108,6 +10108,9 @@ static struct intel_quirk intel_quirks[] = { /* Acer Aspire 4736Z */ { 0x2a42, 0x1025, 0x0260, quirk_invert_brightness }, + /* Acer Aspire 5336 */ + { 0x2a42, 0x1025, 0x048a, quirk_invert_brightness }, + /* Dell XPS13 HD Sandy Bridge */ { 0x0116, 0x1028, 0x052e, quirk_no_pcm_pwm_enable }, /* Dell XPS13 HD and XPS13 FHD Ivy Bridge */ -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/