From patchwork Thu Jul 28 16:52:06 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michel Alexandre Salim X-Patchwork-Id: 1016982 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by demeter2.kernel.org (8.14.4/8.14.4) with ESMTP id p6SGqWVL006340 for ; Thu, 28 Jul 2011 16:52:53 GMT Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B24A69EF28 for ; Thu, 28 Jul 2011 09:52:31 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mail-fx0-f49.google.com (mail-fx0-f49.google.com [209.85.161.49]) by gabe.freedesktop.org (Postfix) with ESMTP id CCC429EB2F for ; Thu, 28 Jul 2011 09:52:09 -0700 (PDT) Received: by fxd20 with SMTP id 20so1729863fxd.36 for ; Thu, 28 Jul 2011 09:52:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sylvestre.me; s=google; h=sender:subject:from:to:cc:date:organization:content-type:x-mailer :content-transfer-encoding:message-id:mime-version; bh=3B+7kPKPNBOV3589REbLNEuqrburXEynpkeGhMsZsLM=; b=VqJ/9xPyoTxv7v1vJArl37vAhe/2o54VKay9gllYeI1OjOP2QjqQ1hdxuxagqhdGEn ZPxBGpOOUHxlNwjgfPM9iWaz13GSm+39Dc3tEYFyf/bOklgUFIRcXODR4gvHqBRuGPLO bmA/8sQZBLP9IbNnEQ0MZMviTE4OcL9b9BTIQ= Received: by 10.223.7.10 with SMTP id b10mr286063fab.76.1311871928536; Thu, 28 Jul 2011 09:52:08 -0700 (PDT) Received: from [131.188.65.141] (fauix11.informatik.uni-erlangen.de [131.188.65.141]) by mx.google.com with ESMTPS id 12sm581564faz.8.2011.07.28.09.52.06 (version=SSLv3 cipher=OTHER); Thu, 28 Jul 2011 09:52:07 -0700 (PDT) From: Michel Alexandre Salim To: intel-gfx@lists.freedesktop.org Date: Thu, 28 Jul 2011 18:52:06 +0200 Organization: Fedora Project X-Mailer: Evolution 3.0.2 (3.0.2-3.fc15) Message-ID: <1311871927.21246.6.camel@fauix11.informatik.uni-erlangen.de> Mime-Version: 1.0 Cc: linux-kernel@vger.kernel.org Subject: [Intel-gfx] [PATCH] drm/i915: Add quirk to disable SSC on Sony Vaio Y2 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+patchwork-intel-gfx=patchwork.kernel.org@lists.freedesktop.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter2.kernel.org [140.211.167.43]); Thu, 28 Jul 2011 16:52:53 +0000 (UTC) Using the new quirk added to support disabling SSC on Lenovo U160 (#36656, commit 435793dfb8aec7b2e19f72d5bce8a22fd0b57839), also register the Vaio as a special case and disable SSC for it. This patch fixes #34437 on fdo bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34437 Signed-off-by: Michel Alexandre Salim --- drivers/gpu/drm/i915/intel_display.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 0f1c799..11eb831 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -7851,6 +7851,9 @@ struct intel_quirk intel_quirks[] = { /* Lenovo U160 cannot use SSC on LVDS */ { 0x0046, 0x17aa, 0x3920, quirk_ssc_force_disable }, + + /* Sony Vaio Y cannot use SSC on LVDS */ + { 0x0046, 0x104d, 0x9076, quirk_ssc_force_disable }, }; static void intel_init_quirks(struct drm_device *dev)