diff options
| -rw-r--r-- | drivers/dma/qcom/gpi.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/dma/qcom/gpi.c b/drivers/dma/qcom/gpi.c index 94f3648f7483..3429ceccd13b 100644 --- a/drivers/dma/qcom/gpi.c +++ b/drivers/dma/qcom/gpi.c @@ -1754,10 +1754,14 @@ static int gpi_create_spi_tre(struct gchan *chan, struct gpi_desc *desc, tre->dword[2] = u32_encode_bits(spi->rx_len, TRE_RX_LEN); tre->dword[3] = u32_encode_bits(TRE_TYPE_GO, TRE_FLAGS_TYPE); - if (spi->cmd == SPI_RX) + if (spi->cmd == SPI_RX) { tre->dword[3] |= u32_encode_bits(1, TRE_FLAGS_IEOB); - else + } else if (spi->cmd == SPI_TX) { + tre->dword[3] |= u32_encode_bits(1, TRE_FLAGS_CHAIN); + } else { /* SPI_DUPLEX */ tre->dword[3] |= u32_encode_bits(1, TRE_FLAGS_CHAIN); + tre->dword[3] |= u32_encode_bits(1, TRE_FLAGS_LINK); + } } /* create the dma tre */ |