Documented in 1 files:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
sound/core/pcm_dmaengine.c dmaengine_pcm_prepare_and_submit() -> snd_pcm_substream_to_dma_direction()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 4096-ptr_max |
| DATA_SOURCE | 0 | substream | $0 |
| HALF_LOCKED2 | &priv->lock | ||
| HALF_LOCKED2 | irq |
sound/soc/renesas/rcar/dma.c rsnd_dmaen_start() -> snd_pcm_substream_to_dma_direction()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | substream | 0,4096-ptr_max |
| LOCK2 | &priv->lock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct rsnd_priv)->lock |