Lines Matching refs:us428
50 struct usx2ydev *us428 = hw->private_data; in snd_us428ctls_mmap() local
54 if (!(us428->chip_status & USX2Y_STAT_CHIP_INIT)) in snd_us428ctls_mmap()
72 struct usx2ydev *us428 = hw->private_data; in snd_us428ctls_poll() local
73 struct us428ctls_sharedmem *shm = us428->us428ctls_sharedmem; in snd_us428ctls_poll()
75 if (us428->chip_status & USX2Y_STAT_CHIP_HUP) in snd_us428ctls_poll()
78 poll_wait(file, &us428->us428ctls_wait_queue_head, wait); in snd_us428ctls_poll()
95 struct usx2ydev *us428 = hw->private_data; in snd_usx2y_hwdep_dsp_status() local
98 switch (le16_to_cpu(us428->dev->descriptor.idProduct)) { in snd_usx2y_hwdep_dsp_status()
113 if (us428->chip_status & USX2Y_STAT_CHIP_INIT) in snd_usx2y_hwdep_dsp_status()
227 struct usx2ydev *us428 = usx2y(card); in usx2y_hwdep_new() local
234 hw->private_data = us428; in usx2y_hwdep_new()
242 us428->us428ctls_sharedmem = alloc_pages_exact(US428_SHAREDMEM_PAGES, GFP_KERNEL); in usx2y_hwdep_new()
243 if (!us428->us428ctls_sharedmem) in usx2y_hwdep_new()
245 memset(us428->us428ctls_sharedmem, -1, US428_SHAREDMEM_PAGES); in usx2y_hwdep_new()
246 us428->us428ctls_sharedmem->ctl_snapshot_last = -2; in usx2y_hwdep_new()