diff options
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/idma64.c | 3 | ||||
| -rw-r--r-- | drivers/dma/idma64.h | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/dma/idma64.c b/drivers/dma/idma64.c index 3cb7b2c78197..1953e57505f4 100644 --- a/drivers/dma/idma64.c +++ b/drivers/dma/idma64.c @@ -289,6 +289,9 @@ static void idma64_desc_fill(struct idma64_chan *idma64c, /* Trigger an interrupt after the last block is transfered */ lli->ctllo |= IDMA64C_CTLL_INT_EN; + + /* Disable LLP transfer in the last block */ + lli->ctllo &= ~(IDMA64C_CTLL_LLP_S_EN | IDMA64C_CTLL_LLP_D_EN); } static struct dma_async_tx_descriptor *idma64_prep_slave_sg( diff --git a/drivers/dma/idma64.h b/drivers/dma/idma64.h index 8423f13ed0da..dc6874424188 100644 --- a/drivers/dma/idma64.h +++ b/drivers/dma/idma64.h @@ -71,7 +71,7 @@ #define IDMA64C_CFGH_SRC_PER(x) ((x) << 0) /* src peripheral */ #define IDMA64C_CFGH_DST_PER(x) ((x) << 4) /* dst peripheral */ #define IDMA64C_CFGH_RD_ISSUE_THD(x) ((x) << 8) -#define IDMA64C_CFGH_RW_ISSUE_THD(x) ((x) << 18) +#define IDMA64C_CFGH_WR_ISSUE_THD(x) ((x) << 18) /* Interrupt registers */ |