Lines Matching refs:us428
64 struct usX2Ydev *us428 = hw->private_data; in snd_us428ctls_mmap() local
68 if (!(us428->chip_status & USX2Y_STAT_CHIP_INIT)) in snd_us428ctls_mmap()
77 if (!us428->us428ctls_sharedmem) { in snd_us428ctls_mmap()
78 init_waitqueue_head(&us428->us428ctls_wait_queue_head); in snd_us428ctls_mmap()
79 …if(!(us428->us428ctls_sharedmem = snd_malloc_pages(sizeof(struct us428ctls_sharedmem), GFP_KERNEL)… in snd_us428ctls_mmap()
81 memset(us428->us428ctls_sharedmem, -1, sizeof(struct us428ctls_sharedmem)); in snd_us428ctls_mmap()
82 us428->us428ctls_sharedmem->CtlSnapShotLast = -2; in snd_us428ctls_mmap()
93 struct usX2Ydev *us428 = hw->private_data; in snd_us428ctls_poll() local
94 struct us428ctls_sharedmem *shm = us428->us428ctls_sharedmem; in snd_us428ctls_poll()
95 if (us428->chip_status & USX2Y_STAT_CHIP_HUP) in snd_us428ctls_poll()
98 poll_wait(file, &us428->us428ctls_wait_queue_head, wait); in snd_us428ctls_poll()
115 struct usX2Ydev *us428 = hw->private_data; in snd_usX2Y_hwdep_dsp_status() local
118 switch (le16_to_cpu(us428->dev->descriptor.idProduct)) { in snd_usX2Y_hwdep_dsp_status()
133 if (us428->chip_status & USX2Y_STAT_CHIP_INIT) in snd_usX2Y_hwdep_dsp_status()