Searched hist:d10005837be83906bbd2078c3b4f9dfcbd6c95b6 (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/spi/ |
| H A D | spi-geni-qcom.c | diff d10005837be83906bbd2078c3b4f9dfcbd6c95b6 Thu Jun 29 11:58:47 CEST 2023 Dmitry Baryshkov <dmitry.baryshkov@linaro.org> spi: spi-geni-qcom: enable SPI_CONTROLLER_MUST_TX for GPI DMA mode
The GPI DMA mode requires for TX DMA to be prepared. Force SPI core to
provide TX buffer even if the caller didn't provide one by setting the
SPI_CONTROLLER_MUST_TX flag.
Fixes: b59c122484ec ("spi: spi-geni-qcom: Add support for GPI dma")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230629095847.3648597-1-dmitry.baryshkov@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
|