android/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge "spi: spi-msm-geni: Use DMA mode for SPI responder requester"

Browse Source
This commit is contained in:
qctecmdr 2023-04-30 07:55:18 -07:00 committed by Gerrit - the friendly Code Review server
commit 240000819e
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/spi/spi-msm-geni.c
View File

@ -1527,7 +1527,9 @@ static int setup_fifo_xfer(struct spi_transfer *xfer,
* mode for transfers or select the mode dynamically based on
* size of data.
*/
mas->cur_xfer_mode = SE_DMA;
if (spi->slave)
mas->cur_xfer_mode = SE_DMA;
if (mas->disable_dma || trans_len <= fifo_size)
mas->cur_xfer_mode = FIFO_MODE;
geni_se_select_mode(mas->base, mas->cur_xfer_mode);