From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wu Fengguang Subject: [PATCH 1/4] drm/i915: fix ELD writing for SandyBridge Date: Mon, 28 Nov 2011 15:33:38 +0800 Message-ID: <20111128074029.504309527@intel.com> References: <20111128073337.815008177@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 38FAE9E7F2 for ; Sun, 27 Nov 2011 23:41:17 -0800 (PST) Content-Disposition: inline; filename=sandybridge-eld-fix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Keith Packard Cc: Zhenyu Wang , Takashi Iwai , "intel-gfx@lists.freedesktop.org" , LKML , Jeremy Bush , Christopher White , Wu Fengguang , Pierre-louis Bossart List-Id: intel-gfx@lists.freedesktop.org SandyBridge should be using the same register addresses as IvyBridge. Signed-off-by: Wu Fengguang --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux.orig/drivers/gpu/drm/i915/intel_display.c 2011-11-24 08:09:41.000000000 +0800 +++ linux/drivers/gpu/drm/i915/intel_display.c 2011-11-24 08:10:32.000000000 +0800 @@ -5857,7 +5857,7 @@ static void ironlake_write_eld(struct dr int aud_cntl_st; int aud_cntrl_st2; - if (IS_IVYBRIDGE(connector->dev)) { + if (HAS_PCH_IBX(connector->dev)) { hdmiw_hdmiedid = GEN7_HDMIW_HDMIEDID_A; aud_cntl_st = GEN7_AUD_CNTRL_ST_A; aud_cntrl_st2 = GEN7_AUD_CNTRL_ST2;