Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
sound/drivers/aloop.c loopback_jiffies_timer_pos_update() -> copy_play_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | play | 4096-ptr_max |
| PARAM_VALUE | 1 | capt | 4096-ptr_max |
| CAPPED_DATA | 0 | play->period_size_frac | 1 |
| CAPPED_DATA | 1 | capt->period_size_frac | 1 |
| CAPPED_DATA | 2 | bytes | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &cable->lock | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct loopback_cable)->lock |
sound/drivers/aloop.c loopback_snd_timer_period_elapsed() -> copy_play_buf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | play | 4096-ptr_max |
| PARAM_VALUE | 0 | play->substream | 4096-ptr_max |
| PARAM_VALUE | 1 | capt | 4096-ptr_max |
| DATA_SOURCE | 2 | bytes | r frames_to_bytes |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &cable->lock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct loopback_cable)->lock |