}
static enum dma_status
-txx9dmac_is_tx_complete(struct dma_chan *chan,
- dma_cookie_t cookie,
- dma_cookie_t *done, dma_cookie_t *used)
+txx9dmac_tx_status(struct dma_chan *chan, dma_cookie_t cookie,
+ struct dma_tx_state *txstate)
{
struct txx9dmac_chan *dc = to_txx9dmac_chan(chan);
dma_cookie_t last_used;
ret = dma_async_is_complete(cookie, last_complete, last_used);
}
- if (done)
- *done = last_complete;
- if (used)
- *used = last_used;
+ if (txstate) {
+ txstate->last = last_complete;
+ txstate->used = last_used;
+ txstate->residue = 0;
+ }
return ret;
}
dc->dma.device_alloc_chan_resources = txx9dmac_alloc_chan_resources;
dc->dma.device_free_chan_resources = txx9dmac_free_chan_resources;
dc->dma.device_control = txx9dmac_control;
- dc->dma.device_is_tx_complete = txx9dmac_is_tx_complete;
+ dc->dma.device_tx_status = txx9dmac_tx_status;
dc->dma.device_issue_pending = txx9dmac_issue_pending;
if (pdata && pdata->memcpy_chan == ch) {
dc->dma.device_prep_dma_memcpy = txx9dmac_prep_dma_memcpy;