Package: linux-image-2.6.29-1-686 Version: 2.6.29-3 Hi,
On my x40, audio is now broken with 2.6.29-1-686. I believe that this is a Debian-specific regression, as a stock Linus kernel (tag v2.6.29) doesn't have this problem. Some apps (ie, ones using gstreamer) simply refuse to run; others simply output white noise through the speakers/headphones. The audio card is: 00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01) 00:1f.5 0401: 8086:24c5 (rev 01) On 2.6.29-1-686, I see the following in dmesg: [ 12.256024] intel8x0_measure_ac97_clock: measured 55438 usecs [ 12.256069] intel8x0: clocking to 48000 [ 12.256433] Intel ICH Modem 0000:00:1f.6: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 12.256507] Intel ICH Modem 0000:00:1f.6: setting latency timer to 64 [ 12.360065] MC'97 1 converters and GPIO not ready (0xff00) When attempting to play audio via gstreamer/totem: ** Message: Error: Could not get/set settings from/on resource. gstalsasink.c(523): set_hwparams (): /GstPlayBin:play/GstBin:abin/GstBin:audiosinkbin/GstGConfAudioSink:audio-sink/GstBin:bin4/GstAutoAudioSink:autoaudiosink1/GstAlsaSink:autoaudiosink1-actual-sink-alsa: Unable to set hw params for playback: Invalid argument aplay -l shows: **** List of PLAYBACK Hardware Devices **** card 0: pcsp [pcsp], device 0: pcspeaker [pcsp] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: I82801DBICH4 [Intel 82801DB-ICH4], device 0: Intel ICH [Intel 82801DB-ICH4] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: I82801DBICH4 [Intel 82801DB-ICH4], device 4: Intel ICH - IEC958 [Intel 82801DB-ICH4 - IEC958] Subdevices: 1/1 Subdevice #0: subdevice #0 card 2: Modem [Intel 82801DB-ICH4 Modem], device 0: Intel ICH - Modem [Intel 82801DB-ICH4 Modem - Modem] Subdevices: 1/1 Subdevice #0: subdevice #0 With a stock Linus kernel, totem works, and dmesg shows: [ 10.556026] intel8x0_measure_ac97_clock: measured 55331 usecs [ 10.556075] intel8x0: clocking to 48000 [ 10.556431] Intel ICH Modem 0000:00:1f.6: PCI INT B -> GSI 17 (level, low) -> IRQ 17 [ 10.556507] Intel ICH Modem 0000:00:1f.6: setting latency timer to 64 [ 10.660068] ALSA sound/pci/ac97/ac97_codec.c:2159: MC'97 1 converters and GPIO not ready (0xff00) aplay -l shows: **** List of PLAYBACK Hardware Devices **** card 0: I82801DBICH4 [Intel 82801DB-ICH4], device 0: Intel ICH [Intel 82801DB-ICH4] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: I82801DBICH4 [Intel 82801DB-ICH4], device 4: Intel ICH - IEC958 [Intel 82801DB-ICH4 - IEC958] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Modem [Intel 82801DB-ICH4 Modem], device 0: Intel ICH - Modem [Intel 82801DB-ICH4 Modem - Modem] Subdevices: 1/1 Subdevice #0: subdevice #0 Note the lack of pcspeaker in the list of alsa devices; I suspect that the problem is related to alsa attempting to pipe audio through the pcspeaker hw device rather than the soundcard's normal device0. -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org