2010/12/4 Jack Byer <ftn768@xxxxxxxxx> > I found this message in my system logs: > > Dec 04 07:25:52 [pulseaudio] alsa-util.c: snd_pcm_avail_delay() > returned strange values: delay 0 is less than avail 8. > Dec 04 07:25:52 [pulseaudio] alsa-util.c: Most likely this is a bug in > the ALSA driver 'snd_hda_intel'. Please report this issue to the ALSA > developers. > Dec 04 07:25:52 [pulseaudio] alsa-util.c: snd_pcm_dump(): > Dec 04 07:25:52 [pulseaudio] alsa-util.c: Soft volume PCM > Dec 04 07:25:52 [pulseaudio] alsa-util.c: Control: PCM Playback Volume > Dec 04 07:25:52 [pulseaudio] alsa-util.c: min_dB: -51 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: max_dB: 0 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: resolution: 256 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: Its setup is: > Dec 04 07:25:52 [pulseaudio] alsa-util.c: stream : CAPTURE > Dec 04 07:25:52 [pulseaudio] alsa-util.c: access : MMAP_INTERLEAVED > Dec 04 07:25:52 [pulseaudio] alsa-util.c: format : S16_LE > Dec 04 07:25:52 [pulseaudio] alsa-util.c: subformat : STD > Dec 04 07:25:52 [pulseaudio] alsa-util.c: channels : 2 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: rate : 44100 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: exact rate : 44100 (44100/1) > Dec 04 07:25:52 [pulseaudio] alsa-util.c: msbits : 16 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: buffer_size : 16384 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: period_size : 8192 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: period_time : 185759 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: tstamp_mode : ENABLE > Dec 04 07:25:52 [pulseaudio] alsa-util.c: period_step : 1 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: avail_min : 15502 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: period_event : 0 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: start_threshold : -1 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: stop_threshold : > 4611686018427387904 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: silence_threshold: 0 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: silence_size : 0 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: boundary : > 4611686018427387904 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: Slave: Hardware PCM card 0 > 'HDA Intel' device 0 subdevice 0 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: Its setup is: > Dec 04 07:25:52 [pulseaudio] alsa-util.c: stream : CAPTURE > Dec 04 07:25:52 [pulseaudio] alsa-util.c: access : MMAP_INTERLEAVED > Dec 04 07:25:52 [pulseaudio] alsa-util.c: format : S16_LE > Dec 04 07:25:52 [pulseaudio] alsa-util.c: subformat : STD > Dec 04 07:25:52 [pulseaudio] alsa-util.c: channels : 2 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: rate : 44100 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: exact rate : 44100 (44100/1) > Dec 04 07:25:52 [pulseaudio] alsa-util.c: msbits : 16 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: buffer_size : 16384 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: period_size : 8192 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: period_time : 185759 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: tstamp_mode : ENABLE > Dec 04 07:25:52 [pulseaudio] alsa-util.c: period_step : 1 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: avail_min : 15502 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: period_event : 0 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: start_threshold : -1 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: stop_threshold : > 4611686018427387904 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: silence_threshold: 0 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: silence_size : 0 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: boundary : > 4611686018427387904 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: appl_ptr : 135040 > Dec 04 07:25:52 [pulseaudio] alsa-util.c: hw_ptr : 135040 > > I am using the driver from the 2.6.31.1 kernel > http://git.alsa-project.org/?p=alsa-lib.git;a=commit;h=aba87e509898ec9ddb3e319267d7c267409ff100 Which application is recording ? Please provide a test case which can reproduce the problem ? (with a full pulseaudio log ) _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
