Searched refs:shm (Results 1 – 2 of 2) sorted by relevance
107 struct snd_usx2y_hwdep_pcm_shm *shm = usx2y->hwdep_pcm_shm; in usx2y_hwdep_urb_play_prepare() local110 if (shm->playback_iso_start < 0) { in usx2y_hwdep_urb_play_prepare()111 shm->playback_iso_start = shm->captured_iso_head - in usx2y_hwdep_urb_play_prepare()113 if (shm->playback_iso_start < 0) in usx2y_hwdep_urb_play_prepare()114 shm->playback_iso_start += ARRAY_SIZE(shm->captured_iso); in usx2y_hwdep_urb_play_prepare()115 shm->playback_iso_head = shm->playback_iso_start; in usx2y_hwdep_urb_play_prepare()121 counts = shm->captured_iso[shm->playback_iso_head].length / usx2y->stride; in usx2y_hwdep_urb_play_prepare()127 urb->iso_frame_desc[pack].offset = shm->captured_iso[shm->playback_iso_head].offset; in usx2y_hwdep_urb_play_prepare()128 urb->iso_frame_desc[pack].length = shm->captured_iso[shm->playback_iso_head].length; in usx2y_hwdep_urb_play_prepare()132 if (++shm->playback_iso_head >= ARRAY_SIZE(shm->captured_iso)) in usx2y_hwdep_urb_play_prepare()[all …]
73 struct us428ctls_sharedmem *shm = us428->us428ctls_sharedmem; in snd_us428ctls_poll() local80 if (shm && shm->ctl_snapshot_last != shm->ctl_snapshot_red) in snd_us428ctls_poll()