Searched refs:pchan (Results 1 – 3 of 3) sorted by relevance
| /freebsd/tests/sys/sound/ |
| H A D | sndstat.c | 63 int fd, rc, pchan, rchan; in ATF_TC_BODY() local
107 pchan = nvlist_get_number(di[i], SNDST_DSPS_PCHAN); in ATF_TC_BODY()
110 if (pchan && !nvlist_exists(di[i], SNDST_DSPS_INFO_PLAY)) in ATF_TC_BODY()
122 if (pchan) { in ATF_TC_BODY()
233 int fd, rc, pchan, rchan, n; in ATF_TC_BODY() local
330 NV(number, PCHAN, pchan); in ATF_TC_BODY()
331 ATF_CHECK(pchan == UDEV_PCHAN); in ATF_TC_BODY()
332 if (pchan && !nvlist_exists(rdi[i], SNDST_DSPS_INFO_PLAY)) in ATF_TC_BODY()
348 if (pchan) { in ATF_TC_BODY()
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| /freebsd/sys/dev/sound/pcm/ |
| H A D | sndstat.c | 86 unsigned int pchan; member
611 nvlist_add_number(di, SNDST_DSPS_PCHAN, ud->pchan); in sndstat_build_userland_nvlist()
617 if (ud->pchan != 0) { in sndstat_build_userland_nvlist()
898 unsigned int pchan, rchan; in sndstat_dsp_unpack_nvlist() local
914 pchan = nvlist_get_number(nvlist, SNDST_DSPS_PCHAN); in sndstat_dsp_unpack_nvlist()
916 if (pchan != 0) { in sndstat_dsp_unpack_nvlist()
957 ud->pchan = pchan; in sndstat_dsp_unpack_nvlist()
1131 ud->pchan = 1; in sndstat_line2userdev()
1418 const char *caps = (ud->pchan && ud->rchan) ? in sndstat_prepare()
1420 (ud->pchan ? "play" : (ud->rchan ? "rec" : "")); in sndstat_prepare()
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| /freebsd/sys/dev/sound/usb/ |
| H A D | uaudio.c | 2845 uaudio_chan_need_both(struct uaudio_chan *pchan, struct uaudio_chan *rchan) in uaudio_chan_need_both() argument
2847 return (pchan->num_alt > 0 && in uaudio_chan_need_both()
2848 pchan->running != 0 && in uaudio_chan_need_both()
2849 uaudio_chan_is_async(pchan, pchan->set_alt) != 0 && in uaudio_chan_need_both()
2855 uaudio_chan_need_none(struct uaudio_chan *pchan, struct uaudio_chan *rchan) in uaudio_chan_need_none() argument
2857 return (pchan->num_alt > 0 && in uaudio_chan_need_none()
2858 pchan->running == 0 && in uaudio_chan_need_none()
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