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Lines 338-355
static int snd_pcm_hw_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
Link Here
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| 338 |
return 0; |
338 |
return 0; |
| 339 |
} |
339 |
} |
| 340 |
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340 |
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| 341 |
static int snd_pcm_hw_hw_free(snd_pcm_t *pcm) |
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| 342 |
{ |
| 343 |
snd_pcm_hw_t *hw = pcm->private_data; |
| 344 |
int fd = hw->fd, err; |
| 345 |
if (ioctl(fd, SNDRV_PCM_IOCTL_HW_FREE) < 0) { |
| 346 |
err = -errno; |
| 347 |
SYSMSG("SNDRV_PCM_IOCTL_HW_FREE failed"); |
| 348 |
return err; |
| 349 |
} |
| 350 |
return 0; |
| 351 |
} |
| 352 |
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| 353 |
static void snd_pcm_hw_close_timer(snd_pcm_hw_t *hw) |
341 |
static void snd_pcm_hw_close_timer(snd_pcm_hw_t *hw) |
| 354 |
{ |
342 |
{ |
| 355 |
if (hw->period_timer) { |
343 |
if (hw->period_timer) { |
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Lines 421-426
static int snd_pcm_hw_change_timer(snd_pcm_t *pcm, int enable)
Link Here
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| 421 |
} else { |
409 |
} else { |
| 422 |
snd_pcm_hw_close_timer(hw); |
410 |
snd_pcm_hw_close_timer(hw); |
| 423 |
pcm->fast_ops = &snd_pcm_hw_fast_ops; |
411 |
pcm->fast_ops = &snd_pcm_hw_fast_ops; |
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412 |
hw->period_event = 0; |
| 413 |
} |
| 414 |
return 0; |
| 415 |
} |
| 416 |
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| 417 |
static int snd_pcm_hw_hw_free(snd_pcm_t *pcm) |
| 418 |
{ |
| 419 |
snd_pcm_hw_t *hw = pcm->private_data; |
| 420 |
int fd = hw->fd, err; |
| 421 |
snd_pcm_hw_change_timer(pcm, 0); |
| 422 |
if (ioctl(fd, SNDRV_PCM_IOCTL_HW_FREE) < 0) { |
| 423 |
err = -errno; |
| 424 |
SYSMSG("SNDRV_PCM_IOCTL_HW_FREE failed"); |
| 425 |
return err; |
| 424 |
} |
426 |
} |
| 425 |
return 0; |
427 |
return 0; |
| 426 |
} |
428 |
} |
