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Lines 520-531
static int snd_usb_hw_params(struct snd_pcm_substream *substream,
Link Here
|
| 520 |
close_endpoints(chip, subs); |
520 |
close_endpoints(chip, subs); |
| 521 |
} |
521 |
} |
| 522 |
|
522 |
|
| 523 |
subs->data_endpoint = snd_usb_endpoint_open(chip, fmt, hw_params, false); |
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|
| 524 |
if (!subs->data_endpoint) { |
| 525 |
ret = -EINVAL; |
| 526 |
goto unlock; |
| 527 |
} |
| 528 |
|
| 529 |
if (fmt->sync_ep) { |
523 |
if (fmt->sync_ep) { |
| 530 |
subs->sync_endpoint = snd_usb_endpoint_open(chip, sync_fmt, |
524 |
subs->sync_endpoint = snd_usb_endpoint_open(chip, sync_fmt, |
| 531 |
hw_params, |
525 |
hw_params, |
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Lines 535-543
static int snd_usb_hw_params(struct snd_pcm_substream *substream,
Link Here
|
| 535 |
goto unlock; |
529 |
goto unlock; |
| 536 |
} |
530 |
} |
| 537 |
|
531 |
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|
532 |
ssleep(2); |
| 533 |
} |
| 534 |
|
| 535 |
subs->data_endpoint = snd_usb_endpoint_open(chip, fmt, hw_params, false); |
| 536 |
if (!subs->data_endpoint) { |
| 537 |
ret = -EINVAL; |
| 538 |
goto unlock; |
| 539 |
} |
| 540 |
|
| 541 |
if (subs->sync_endpoint) |
| 538 |
snd_usb_endpoint_set_sync(chip, subs->data_endpoint, |
542 |
snd_usb_endpoint_set_sync(chip, subs->data_endpoint, |
| 539 |
subs->sync_endpoint); |
543 |
subs->sync_endpoint); |
| 540 |
} |
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|
| 541 |
|
544 |
|
| 542 |
mutex_lock(&chip->mutex); |
545 |
mutex_lock(&chip->mutex); |
| 543 |
subs->cur_audiofmt = fmt; |
546 |
subs->cur_audiofmt = fmt; |