Lines Matching full:pcm
42 pcm
43 Lists the currently available PCM devices in format of
66 When PCM devices are available on this card, you can see directories
67 like pcm0p or pcm1c. They hold the PCM information for each PCM
68 stream. The number after ``pcm`` is the PCM device number from 0, and
85 PCM Proc Files
88 ``card*/pcm*/info``
89 The general information of this PCM device: card #, device #,
92 ``card*/pcm*/xrun_debug``
96 invalid PCM position debug/check of ALSA PCM middle layer.
123 ``card*/pcm*/sub*/info``
124 The general information of this PCM sub-stream.
126 ``card*/pcm*/sub*/status``
127 The current status of this PCM sub-stream, elapsed time,
130 ``card*/pcm*/sub*/hw_params``
133 ``card*/pcm*/sub*/sw_params``
136 ``card*/pcm*/sub*/prealloc``
139 ``card*/pcm*/sub*/xrun_injection``
213 When the problem is related with PCM, first try to turn on xrun_debug
222 when it's a PCM problem,
224 - set-up of PCM, shown in hw_parms, sw_params, and status in the PCM