From patchwork Fri Mar 27 07:10:04 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Yang, Libin" X-Patchwork-Id: 6103721 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 34F2C9F399 for ; Fri, 27 Mar 2015 07:16:59 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 623F52041B for ; Fri, 27 Mar 2015 07:16:58 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 3C322203F7 for ; Fri, 27 Mar 2015 07:16:57 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id DD95E2606B0; Fri, 27 Mar 2015 08:16:55 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id 74D3926042B; Fri, 27 Mar 2015 08:16:48 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id E5679260430; Fri, 27 Mar 2015 08:16:46 +0100 (CET) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by alsa0.perex.cz (Postfix) with ESMTP id AC96A260410 for ; Fri, 27 Mar 2015 08:16:39 +0100 (CET) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga103.jf.intel.com with ESMTP; 27 Mar 2015 00:16:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.11,477,1422950400"; d="scan'208";a="698670188" Received: from younglee-grantley.sh.intel.com ([10.239.159.178]) by fmsmga002.fm.intel.com with ESMTP; 27 Mar 2015 00:16:32 -0700 From: libin.yang@intel.com To: tiwai@suse.de Date: Fri, 27 Mar 2015 15:10:04 +0800 Message-Id: <1427440204-49331-1-git-send-email-libin.yang@intel.com> X-Mailer: git-send-email 1.9.1 Cc: Libin Yang , alsa-devel@alsa-project.org Subject: [alsa-devel] [PATCH] ALSA: hda_intel: add AZX_DCAPS_I915_POWERWELL for skl X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP From: Libin Yang HDMI/DP codec on SKL is in the power well. The power well must be turned on before probing the HDMI/DP codec. Signed-off-by: Libin Yang --- sound/pci/hda/hda_intel.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 15a8299..4744a96 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -298,7 +298,8 @@ enum { AZX_DCAPS_SNOOP_TYPE(SCH)) #define AZX_DCAPS_INTEL_SKYLAKE \ - (AZX_DCAPS_INTEL_PCH | AZX_DCAPS_SEPARATE_STREAM_TAG) + (AZX_DCAPS_INTEL_PCH | AZX_DCAPS_SEPARATE_STREAM_TAG |\ + AZX_DCAPS_I915_POWERWELL) /* quirks for ATI SB / AMD Hudson */ #define AZX_DCAPS_PRESET_ATI_SB \