snd_BUG();
}
+#if 0
/**
* snd_pcm_hw_param_any
*/
-#if 0
int snd_pcm_hw_param_any(snd_pcm_t *pcm, snd_pcm_hw_params_t *params,
snd_pcm_hw_param_t var)
{
params->info = ~0U;
}
+#if 0
/**
* snd_pcm_hw_params_any
*
* Fill PARAMS with full configuration space boundaries
*/
-#if 0
int snd_pcm_hw_params_any(snd_pcm_t *pcm, snd_pcm_hw_params_t *params)
{
_snd_pcm_hw_params_any(params);
return changed;
}
+#if 0
/**
* snd_pcm_hw_param_setinteger
*
* non integer values. Reduce configuration space accordingly.
* Return -EINVAL if the configuration space is empty
*/
-#if 0
int snd_pcm_hw_param_setinteger(snd_pcm_t *pcm,
snd_pcm_hw_params_t *params,
snd_pcm_hw_param_t var)
return snd_pcm_hw_param_value(params, var, NULL);
}
-int _snd_pcm_hw_param_mask(snd_pcm_hw_params_t *params,
- snd_pcm_hw_param_t var, const snd_mask_t *val)
+static int _snd_pcm_hw_param_mask(snd_pcm_hw_params_t *params,
+ snd_pcm_hw_param_t var, const snd_mask_t *val)
{
int changed;
assert(hw_is_mask(var));
if (((avail < runtime->control->avail_min && size > avail) ||
(size >= runtime->xfer_align && avail < runtime->xfer_align))) {
wait_queue_t wait;
- enum { READY, SIGNALED, ERROR, SUSPENDED, EXPIRED } state;
+ enum { READY, SIGNALED, ERROR, SUSPENDED, EXPIRED, DROPPED } state;
long tout;
if (nonblock) {
case SNDRV_PCM_STATE_SUSPENDED:
state = SUSPENDED;
goto _end_loop;
+ case SNDRV_PCM_STATE_SETUP:
+ state = DROPPED;
+ goto _end_loop;
default:
break;
}
snd_printd("playback write error (DMA or IRQ trouble?)\n");
err = -EIO;
goto _end_unlock;
+ case DROPPED:
+ err = -EBADFD;
+ goto _end_unlock;
default:
break;
}
} else if ((avail < runtime->control->avail_min && size > avail) ||
(size >= runtime->xfer_align && avail < runtime->xfer_align)) {
wait_queue_t wait;
- enum { READY, SIGNALED, ERROR, SUSPENDED, EXPIRED } state;
+ enum { READY, SIGNALED, ERROR, SUSPENDED, EXPIRED, DROPPED } state;
long tout;
if (nonblock) {
goto _end_loop;
case SNDRV_PCM_STATE_DRAINING:
goto __draining;
+ case SNDRV_PCM_STATE_SETUP:
+ state = DROPPED;
+ goto _end_loop;
default:
break;
}
snd_printd("capture read error (DMA or IRQ trouble?)\n");
err = -EIO;
goto _end_unlock;
+ case DROPPED:
+ err = -EBADFD;
+ goto _end_unlock;
default:
break;
}