From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tino Keitel Subject: Re: 2.6.29 regression: left audio channel broken after resume from suspend with Intel HDA Date: Fri, 24 Apr 2009 16:21:13 +0200 Message-ID: <20090424142113.GA18668@dose.home.local> References: <20090420184024.GA10155@dose.home.local> <20090420194659.GA11399@dose.home.local> <20090421073219.GA5866@dose.home.local> <20090421183936.GA21935@dose.home.local> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="17pEHd4RhPHOinZp" Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Takashi Iwai Cc: linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org --17pEHd4RhPHOinZp Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Apr 24, 2009 at 16:01:40 +0200, Takashi Iwai wrote: [...] > The codec communication looks a bit unstable on this device... > Does this still happen on the latest 2.6.30 version? Yes, at least with 2.6.30-rc3. I reloaded snd-hda-intel a few times, and at some point /etc/init.d/alsa-utils start complained, I guess because some index numbers in the mixer changed. Attached is an example diff. Regards, Tino --17pEHd4RhPHOinZp Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=diff --- /tmp/alsa-info.txt1 2009-04-24 16:18:00.908001903 +0200 +++ /tmp/alsa-info.txt2 2009-04-24 16:18:22.558834414 +0200 @@ -3,7 +3,7 @@ !!ALSA Information Script v 0.4.52 !!################################ -!!Script ran on: Fri Apr 24 16:18:00 CEST 2009 +!!Script ran on: Fri Apr 24 16:18:22 CEST 2009 !!Linux Distribution @@ -93,13 +93,13 @@ Node 0x02 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L Amp-Out caps: N/A Amp-Out vals: [0xff 0xff] - Converter: stream=0, channel=0 + Converter: stream=5, channel=0 Power: setting=D0, actual=D0 Delay: 13 samples Node 0x03 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L Amp-Out caps: N/A Amp-Out vals: [0xff 0xff] - Converter: stream=0, channel=0 + Converter: stream=5, channel=0 Power: setting=D0, actual=D0 Delay: 13 samples Node 0x04 [Audio Output] wcaps 0xd0c05: Stereo Amp-Out R/L @@ -115,7 +115,7 @@ Power: setting=D0, actual=D0 Delay: 13 samples Node 0x06 [Audio Input] wcaps 0x1d0541: Stereo - Converter: stream=0, channel=0 + Converter: stream=1, channel=0 SDI-Select: 0 Power: setting=D0, actual=D0 Delay: 13 samples @@ -131,7 +131,7 @@ 0x18 Processing caps: benign=0, ncoeff=0 Node 0x08 [Audio Output] wcaps 0x40211: Stereo Digital - Converter: stream=0, channel=0 + Converter: stream=5, channel=0 Digital: Enabled Digital category: 0x0 PCM: @@ -281,11 +281,11 @@ !!ALSA Device nodes !!----------------- -crw-rw---- 1 root audio 116, 0 Apr 24 16:16 /dev/snd/controlC0 -crw-rw---- 1 root audio 116, 24 Apr 24 16:16 /dev/snd/pcmC0D0c -crw-rw---- 1 root audio 116, 16 Apr 24 16:16 /dev/snd/pcmC0D0p -crw-rw---- 1 root audio 116, 25 Apr 24 16:16 /dev/snd/pcmC0D1c -crw-rw---- 1 root audio 116, 17 Apr 24 16:16 /dev/snd/pcmC0D1p +crw-rw---- 1 root audio 116, 0 Apr 24 16:18 /dev/snd/controlC0 +crw-rw---- 1 root audio 116, 24 Apr 24 16:18 /dev/snd/pcmC0D0c +crw-rw---- 1 root audio 116, 16 Apr 24 16:18 /dev/snd/pcmC0D0p +crw-rw---- 1 root audio 116, 25 Apr 24 16:18 /dev/snd/pcmC0D1c +crw-rw---- 1 root audio 116, 17 Apr 24 16:18 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 33 Apr 22 12:36 /dev/snd/timer @@ -296,7 +296,7 @@ **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] - Subdevices: 1/1 + Subdevices: 0/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 1: STAC92xx Digital [STAC92xx Digital] Subdevices: 1/1 @@ -306,7 +306,7 @@ **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog] - Subdevices: 2/2 + Subdevices: 1/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 card 0: Intel [HDA Intel], device 1: STAC92xx Digital [STAC92xx Digital] --17pEHd4RhPHOinZp--