From mboxrd@z Thu Jan 1 00:00:00 1970 From: libin.yang@intel.com Subject: [PATCH 1/2] Revert "ALSA: hda - mask buggy stream DMA0 for Broadwell display controller" Date: Mon, 9 Jun 2014 15:28:58 +0800 Message-ID: <1402298939-18377-1-git-send-email-libin.yang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by alsa0.perex.cz (Postfix) with ESMTP id 248D426554B for ; Mon, 9 Jun 2014 09:29:43 +0200 (CEST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org, tiwai@suse.de Cc: Libin Yang , mengdong.lin@intel.com List-Id: alsa-devel@alsa-project.org From: Libin Yang This reverts commit 7189eb9b8f7962474956196c301676470542f253. It will use LPIB to get the DMA position on Broadwell HDMI Audio. Signed-off-by: Libin Yang --- sound/pci/hda/hda_intel.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index cd77b9b..f93f338 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -1367,12 +1367,6 @@ static int azx_first_init(struct azx *chip) /* initialize streams */ azx_init_stream(chip); - /* workaround for Broadwell HDMI: the first stream is broken, - * so mask it by keeping it as if opened - */ - if (pci->vendor == 0x8086 && pci->device == 0x160c) - chip->azx_dev[0].opened = 1; - /* initialize chip */ azx_init_pci(chip); azx_init_chip(chip, (probe_only[dev] & 2) == 0); -- 1.8.3.2