[pulseaudio-tickets] [Bug 49608] periodic audio skips with Intel HDA

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=49608

--- Comment #44 from rkfg <rkfg at rkfg.me> ---
Created attachment 115078
  --> https://bugs.freedesktop.org/attachment.cgi?id=115078&action=edit
Kernel log

Here's the log. I've set tsched=0 and set 2 fragments, 2 ms each.

ALSA setup:

Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c: Soft volume
PCM
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c: Control: PCM
Playback Volume
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c: min_dB: -51
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c: max_dB: 0
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c: resolution:
256
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c: Its setup is:
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   stream     
 : PLAYBACK
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   access     
 : MMAP_INTERLEAVED
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   format     
 : S16_LE
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   subformat  
 : STD
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   channels   
 : 2
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   rate       
 : 44100
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   exact rate 
 : 44100 (44100/1)
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   msbits     
 : 16
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   buffer_size
 : 192
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   period_size
 : 96
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   period_time
 : 2176
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   tstamp_mode
 : ENABLE
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   period_step
 : 1
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   avail_min  
 : 96
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:  
period_event : 1
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:  
start_threshold  : -1
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:  
stop_threshold   : 6917529027641081856
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:  
silence_threshold: 0
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:  
silence_size : 0
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   boundary   
 : 6917529027641081856
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c: Slave:
Hardware PCM card 0 'HDA Intel PCH' device 0 subdevice 0
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c: Its setup is:
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   stream     
 : PLAYBACK
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   access     
 : MMAP_INTERLEAVED
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   format     
 : S16_LE
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   subformat  
 : STD
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   channels   
 : 2
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   rate       
 : 44100
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   exact rate 
 : 44100 (44100/1)
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   msbits     
 : 16
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   buffer_size
 : 192
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   period_size
 : 96
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   period_time
 : 2176
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   tstamp_mode
 : ENABLE
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   period_step
 : 1
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   avail_min  
 : 96
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:  
period_event : 1
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:  
start_threshold  : -1
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:  
stop_threshold   : 6917529027641081856
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:  
silence_threshold: 0
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:  
silence_size : 0
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   boundary   
 : 6917529027641081856
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   appl_ptr   
 : 0
Apr 15 12:05:20 work pulseaudio[19799]: [pulseaudio] alsa-util.c:   hw_ptr     
 : 0

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