Please provide the full pulseaudio log and output of alsa-info.sh http://www.pulseaudio.org/wiki/Troubleshooting pulseaudio -k; pulseaudio -vvv and aplay -v -Dfront:0 32bit.wav aplay -v -M -Dfront:0 32bit.wav aplay -v -Dplughw:0 any.wav aplay -v -M -Dplughw:0 any.wav 2009/11/4 Lars Zobbe <fedesensfar@xxxxxxxxx> > Hi Raymond. > > I so sorry Raymond. But I'm not sure what to do with this info. Is there > something more I have to tell you? Is there anything I can do to make > pulseaudio able to detect via udev? Can I copy-paste that bit of code you > sent me somewhere? > Please tell me if there's more you need to know. > Greetings. > Lars. > > > > > On Tue, Nov 3, 2009 at 7:48 AM, Raymond Yau <superquad.vortex2@xxxxxxxxx>wrote: > >> I guess route plugin used by RME96*.conf does not support mmap when there >> is >> channel conversion since minimum channels supported by hdsp is 14 >> >> >> static struct snd_pcm_hardware snd_hdsp_playback_subinfo = >> { >> .info = (SNDRV_PCM_INFO_MMAP | >> SNDRV_PCM_INFO_MMAP_VALID | >> SNDRV_PCM_INFO_NONINTERLEAVED | >> SNDRV_PCM_INFO_SYNC_START | >> SNDRV_PCM_INFO_DOUBLE), >> #ifdef SNDRV_BIG_ENDIAN >> .formats = SNDRV_PCM_FMTBIT_S32_BE, >> #else >> .formats = SNDRV_PCM_FMTBIT_S32_LE, >> #endif >> .rates = (SNDRV_PCM_RATE_32000 | >> SNDRV_PCM_RATE_44100 | >> SNDRV_PCM_RATE_48000 | >> SNDRV_PCM_RATE_64000 | >> SNDRV_PCM_RATE_88200 | >> SNDRV_PCM_RATE_96000), >> .rate_min = 32000, >> .rate_max = 96000, >> .channels_min = 14, >> .channels_max = HDSP_MAX_CHANNELS, >> .buffer_bytes_max = HDSP_CHANNEL_BUFFER_BYTES * HDSP_MAX_CHANNELS, >> .period_bytes_min = (64 * 4) * 10, >> .period_bytes_max = (8192 * 4) * HDSP_MAX_CHANNELS, >> .periods_min = 2, >> .periods_max = 2, >> .fifo_size = 0 >> }; >> >> 2009/11/2 Lars Zobbe <fedesensfar@xxxxxxxxx> >> >> > Hi. >> > >> > Talking to one of the pulseaudio developers (*Colin Guthrie*) about a >> > problem with pulseaudio loading modules and my sound card (RME HDSP >> 9632), >> > I >> > was adviced to inform you about the problem. >> > >> > I'm on ubuntu 9.10, 64bit, kernel 2.6.31 with an amd64 x2 3800+ >> processor. >> > >> > >> > Symptoms are: >> > Can only make pulseaudio load modules with the deprecated load-module >> > module-detect command, module-udev-detect doesn't detect anything (no >> sound >> > - only null sink output in padevchooser). >> > I get terrible stuttering. >> > I can remove pulseaudio and make things work, more or less. However, >> that >> > leaves me without software mixing and apps fighting for the rights to >> make >> > sound. And more inconveniences (fx. no volume-control). >> > I can play sound from audacity without stuttering by choosing the >> cardname >> > directly in output HDSP, not ALSA, not pulseaudio. >> > >> > >> > When trying to run alsa-info.sh I get a lot of "not found" errors. So >> > you'll >> > get some manual info (they might have moved som files around in ubuntu >> > 9.10). >> > >> > This is part of my syslog during a boot. (I did the formatting to bold). >> > >> > Nov 2 10:57:32 lars-desktop pulseaudio[1524]: module.c: module-detect >> is >> > deprecated: Please use module-udev-detect instead of module-detect! >> > Nov 2 10:57:37 lars-desktop pulseaudio[1524]: ratelimit.c: 27 events >> > suppressed >> > Nov 2 10:57:39 lars-desktop pulseaudio[1612]: module.c: module-detect >> is >> > deprecated: Please use module-udev-detect instead of module-detect! >> > Nov 2 10:57:44 lars-desktop pulseaudio[1612]: ratelimit.c: 23 events >> > suppressed >> > Nov 2 10:57:44 lars-desktop pulseaudio[1612]: alsa-sink.c: ALSA woke us >> up >> > to write new data to the device, but there was actually nothing to >> write! >> > Nov 2 10:57:44 lars-desktop pulseaudio[1612]: alsa-sink.c: *Most likely >> > this is a bug in the ALSA driver 'snd_hdsp'. Please report this issue to >> > the >> > ALSA developers.* >> > Nov 2 10:57:44 lars-desktop pulseaudio[1612]: alsa-sink.c: We were >> woken >> > up >> > with POLLOUT set -- however a subsequent snd_pcm_avail() returned 0 or >> > another value < min_avail. >> > Nov 2 10:57:49 lars-desktop pulseaudio[1612]: ratelimit.c: 99 events >> > suppressed >> > >> > Later if I try to play audio I get terrible skipping or stuttering and >> my >> > syslog (in less than a minute) writes: >> > Nov 2 11:55:16 lars-desktop pulseaudio[1612]: ratelimit.c: 16 events >> > suppressed >> > Nov 2 11:55:21 lars-desktop pulseaudio[1612]: ratelimit.c: 34 events >> > suppressed >> > Nov 2 11:55:26 lars-desktop pulseaudio[1612]: ratelimit.c: 70 events >> > suppressed >> > Nov 2 11:55:31 lars-desktop pulseaudio[1612]: ratelimit.c: 29 events >> > suppressed >> > Nov 2 11:55:36 lars-desktop pulseaudio[1612]: ratelimit.c: 43 events >> > suppressed >> > Nov 2 11:55:41 lars-desktop pulseaudio[1612]: ratelimit.c: 161 events >> > suppressed >> > Nov 2 11:55:46 lars-desktop pulseaudio[1612]: ratelimit.c: 28 events >> > suppressed >> > Nov 2 11:55:51 lars-desktop pulseaudio[1612]: ratelimit.c: 18 events >> > suppressed >> > Nov 2 11:55:56 lars-desktop pulseaudio[1612]: ratelimit.c: 16 events >> > suppressed >> > >> > Here's the relevant part (concerning my sound card) of lspci -vvv >> > >> > 02:09.0 Multimedia audio controller: Xilinx Corporation RME Hammerfall >> DSP >> > (rev 9a) >> > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- >> > Stepping- SERR- FastB2B- DisINTx- >> > Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- >> > <TAbort- <MAbort- >SERR- <PERR- INTx- >> > Latency: 255 >> > Interrupt: pin A routed to IRQ 19 >> > Region 0: Memory at fdff0000 (32-bit, non-prefetchable) [size=64K] >> > Kernel driver in use: RME Hammerfall DSP >> > Kernel modules: snd-hdsp >> > >> > And: >> > lars@lars-desktop:~$ aplay -l >> > **** List of PLAYBACK Hardware Devices **** >> > card 0: DSP [Hammerfall DSP], device 0: RME Hammerfall HDSP 9632 [RME >> > Hammerfall HDSP 9632] >> > Subdevices: 1/1 >> > Subdevice #0: subdevice #0 >> > >> > >> > lars@lars-desktop:~$ cat /proc/asound/version >> > Advanced Linux Sound Architecture Driver Version 1.0.21. >> > Compiled on Oct 15 2009 for kernel 2.6.31-14-generic (SMP). >> > >> > lars@lars-desktop:~$ cat /proc/asound/cards >> > 0 [DSP ]: H-DSP - Hammerfall DSP >> > RME Hammerfall HDSP 9632 at 0xfdff0000, irq 19 >> > >> > >> > lars@lars-desktop:~$ cat /proc/asound/modules >> > 0 snd_hdsp >> > >> > I don't have .asound.conf files. >> > >> > lars@lars-desktop:~$ hdsploader >> > hdsploader - firmware loader for RME Hammerfall DSP cards >> > Looking for HDSP + Multiface or Digiface cards : >> > Card 0 : RME Hammerfall HDSP 9632 at 0xfdff0000, irq 19 >> > >> > And of course. My computer makes no sound if I don't load the hdspmixer >> at >> > startup. I guess that's just normal for this card though. >> > >> > Please let me know, if you need more info. I really hope you can help >> out >> > here. And that this might help you to. >> > >> > Thanks for the great work you do. Greetings. >> > Lars Zobbe. >> > _______________________________________________ >> > Alsa-devel mailing list >> > Alsa-devel@xxxxxxxxxxxxxxxx >> > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel >> > >> _______________________________________________ >> Alsa-devel mailing list >> Alsa-devel@xxxxxxxxxxxxxxxx >> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel >> > > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
