From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mohammad Bahathir Hashim Subject: Re: snd-hda-intel (Cirrus Logic CS4206): MacBookPro6, 2 : No S/PDIF with Linux 2.6.36C Date: Wed, 27 Oct 2010 03:17:27 +0000 (UTC) Message-ID: References: <4CC6D160.3090008@colin.guthr.ie> Reply-To: bahathir@gmail.com Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from lo.gmane.org (lo.gmane.org [80.91.229.12]) by alsa0.perex.cz (Postfix) with ESMTP id 8048F2458E for ; Wed, 27 Oct 2010 05:17:37 +0200 (CEST) Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1PAwW8-0001nI-Qr for alsa-devel@alsa-project.org; Wed, 27 Oct 2010 05:17:36 +0200 Received: from 203.106.17.237 ([203.106.17.237]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 27 Oct 2010 05:17:36 +0200 Received: from bahathir by 203.106.17.237 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 27 Oct 2010 05:17:36 +0200 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On 2010-10-26, Colin Guthrie wrote: > 'Twas brillig, and Mohammad Bahathir Hashim at 26/10/10 06:08 did gyre > and gimble: >> Hi, >> I want to use MacBook Pro (6,2) Mid-2010 15" with GNU/Linux all the time. >> IMHO, GNU/Linux provides me the best performance and flexibility for >> audio and video. >> >> Problem 1: >> No SPDIF when using Linux 2.6.36, but it working fine with 2.6.35 >> >> Problem 2 ? : >> xFront Speaker -> controls the woofer sound level >> Surround -> controls the left and right channel speakers' sound level. >> >> Both kernels 2.6.3[56] show the same problem/feature :). > > > My guess at the fix: > > ALSA: hda - Fix wrong SPDIF NID assignment for CA0110 > > http://git.kernel.org/?p=linux/kernel/git/tiwai/sound-2.6.git;a=commit;h=24b55c69b66eb2a122842820ec14ab215fc8572f > > (the base64 encoding of your alsa-info attachment didn't come through in > a friendly way so I didn't bother decoding it, and hence this is just a > guess) > > Col > Sorry for the inconviences. 2.6.36 + Takashi Iwai's recent intel-hda patches which I found in this group. http://www.alsa-project.org/db/?f=b999d5cb69d36c83544235039d502c61e66b7794 2.6.35 http://www.alsa-project.org/db/?f=cf38000305da6b77fb388c83bb7386b74b96f61f