Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757194AbZJBBvq (ORCPT ); Thu, 1 Oct 2009 21:51:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756247AbZJBBvo (ORCPT ); Thu, 1 Oct 2009 21:51:44 -0400 Received: from kroah.org ([198.145.64.141]:33195 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756072AbZJBBdT (ORCPT ); Thu, 1 Oct 2009 21:33:19 -0400 X-Mailbox-Line: From gregkh@mini.kroah.org Thu Oct 1 18:24:15 2009 Message-Id: <20091002012415.634855529@mini.kroah.org> User-Agent: quilt/0.48-1 Date: Thu, 01 Oct 2009 18:16:49 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Zhenyu Wang , Jesse Barnes Subject: [061/136] drm/i915: Fix SSC frequence for IGDNG References: <20091002011548.335611824@mini.kroah.org> Content-Disposition: inline; filename=drm-i915-fix-ssc-frequence-for-igdng.patch In-Reply-To: <20091002012911.GA18542@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1223 Lines: 28 2.6.31-stable review patch. If anyone has any objections, please let us know. ------------------ From: Zhenyu Wang commit 339e5a4c78041cd7b473ddf0a81eb06a131127bb upstream. IGDNG LVDS SSC uses 120Mhz freq. This fixes one 1600x900 LVDS panel black issue on IGDNG with SSC enabled. Signed-off-by: Zhenyu Wang Signed-off-by: Jesse Barnes Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/i915/intel_bios.c | 3 +++ 1 file changed, 3 insertions(+) --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -217,6 +217,9 @@ parse_general_features(struct drm_i915_p if (IS_I85X(dev_priv->dev)) dev_priv->lvds_ssc_freq = general->ssc_freq ? 66 : 48; + else if (IS_IGDNG(dev_priv->dev)) + dev_priv->lvds_ssc_freq = + general->ssc_freq ? 100 : 120; else dev_priv->lvds_ssc_freq = general->ssc_freq ? 100 : 96; -- 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/