sound update (#2) for 2.6.36
in [Kernel]
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From: Linus Torvalds on 12 Aug 2010 15:20 On Wed, Aug 11, 2010 at 12:17 AM, Takashi Iwai <tiwai(a)suse.de> wrote: > > please pull sound updates for v2.6.36 from: > > �git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git for-linus > > Most of patches are trivial fixes. �A few of them are just to add the > missing device ids. �One behavior change is the sticky stream setup for > HD-audio, which is good especially for digital receivers. Hmm. I seem to have lost sound lately. I'm not sure the problem came in with this pull (it might have been the previous one - I don't do that much audio, so I might have missed it before too). Any ideas? Linus --- HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 HDA Intel 0000:00:1b.0: irq 58 for MSI/MSI-X HDA Intel 0000:00:1b.0: setting latency timer to 64 hda_codec: ALC889: BIOS auto-probing. ALSA device list: #0: HDA Intel at 0xfb9f4000 irq 58 00:1b.0 Audio device: Intel Corporation Ibex Peak High Definition Audio (rev 06) Subsystem: ASUSTeK Computer Inc. Device 840f Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 32 bytes Interrupt: pin A routed to IRQ 58 Region 0: Memory at fb9f4000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: HDA Intel 00: 86 80 56 3b 06 05 10 00 06 00 03 04 08 00 00 00 10: 04 40 9f fb 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 43 10 0f 84 30: 00 00 00 00 50 00 00 00 00 00 00 00 03 01 00 00 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Takashi Iwai on 12 Aug 2010 15:40 At Thu, 12 Aug 2010 12:15:17 -0700, Linus Torvalds wrote: > > On Wed, Aug 11, 2010 at 12:17 AM, Takashi Iwai <tiwai(a)suse.de> wrote: > > > > please pull sound updates for v2.6.36 from: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git for-linus > > > > Most of patches are trivial fixes. A few of them are just to add the > > missing device ids. One behavior change is the sticky stream setup for > > HD-audio, which is good especially for digital receivers. > > Hmm. I seem to have lost sound lately. I'm not sure the problem came > in with this pull (it might have been the previous one - I don't do > that much audio, so I might have missed it before too). If this happens after the pull of my last request, it's possibly the commit eb541337b7a43822fce7d0c9d967ee149b2d9a96: ALSA: hda - Make converter setups sticky Could you try to revert it? In anyway, please get alsa-info.sh from http://www.alsa-project.org/alsa-info.sh (many distros have already it), run with --no-upload option, and please give the output back. thanks, Takashi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Linus Torvalds on 12 Aug 2010 15:50 On Thu, Aug 12, 2010 at 12:33 PM, Takashi Iwai <tiwai(a)suse.de> wrote: > > If this happens after the pull of my last request, it's possibly the > commit eb541337b7a43822fce7d0c9d967ee149b2d9a96: > � �ALSA: hda - Make converter setups sticky > > Could you try to revert it? I've done some more testing. If I 'cat' something directly to /dev/audio, I do get sound. So I wonder whether it's some pulseaudio problem, and I'll double-check that it's really the kernel (and not the result of a "yum update", for example) Linus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Linus Torvalds on 12 Aug 2010 16:00 On Thu, Aug 12, 2010 at 12:49 PM, Linus Torvalds <torvalds(a)linux-foundation.org> wrote: > > I've done some more testing. If I 'cat' something directly to > /dev/audio, I do get sound. So I wonder whether it's some pulseaudio > problem, and I'll double-check that it's really the kernel (and not > the result of a "yum update", for example) It's definitely kernel-related. kernel v2.6.35-05791-g45d7f32 works. v2.6.35-7786-gad41a1e does not. And reverting that "Make converter setups sticky" commit doesn't make any difference. I'll start bisecting it. Linus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
From: Takashi Iwai on 12 Aug 2010 16:30 At Thu, 12 Aug 2010 12:57:20 -0700, Linus Torvalds wrote: > > On Thu, Aug 12, 2010 at 12:49 PM, Linus Torvalds > <torvalds(a)linux-foundation.org> wrote: > > > > I've done some more testing. If I 'cat' something directly to > > /dev/audio, I do get sound. So I wonder whether it's some pulseaudio > > problem, and I'll double-check that it's really the kernel (and not > > the result of a "yum update", for example) > > It's definitely kernel-related. > > kernel v2.6.35-05791-g45d7f32 works. v2.6.35-7786-gad41a1e does not. > And reverting that "Make converter setups sticky" commit doesn't make > any difference. I see no relevant commits regarding HD-audio (at least for ALC889) between these two points except for "Make converter setups sticky". And, the fact that /dev/audio works implies that the PCM stream works basically. So, I have no idea for now. It might be outside the sound stack. I'll try the latest tree on my machine whether I can reproduce the problem. thanks, Takashi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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