Unverified Commit 178d0cbb authored Apr 11, 2022 by Baruch Siach Committed by Mark Brown Apr 19, 2022

spi: spidev: add SPI_RX_CPHA_FLIP



Allow userspace to set SPI_RX_CPHA_FLIP mode bit using the
SPI_IOC_WR_MODE32 ioctl.

Signed-off-by: Baruch Siach <baruch.siach@siklu.com>
Link: https://lore.kernel.org/r/6ae31ad24f8252418878b21a8759a04b78726dac.1649702729.git.baruch@tkos.co.il


Signed-off-by: Mark Brown <broonie@kernel.org>

parent b617be33

drivers/spi/spidev.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -63,7 +63,8 @@ static_assert(N_SPI_MINORS > 0 && N_SPI_MINORS <= 256);
		\| SPI_LSB_FIRST \| SPI_3WIRE \| SPI_LOOP \
		\| SPI_NO_CS \| SPI_READY \| SPI_TX_DUAL \
		\| SPI_TX_QUAD \| SPI_TX_OCTAL \| SPI_RX_DUAL \
		\| SPI_RX_QUAD \| SPI_RX_OCTAL)
		\| SPI_RX_QUAD \| SPI_RX_OCTAL \
		\| SPI_RX_CPHA_FLIP)

		struct spidev_data {
		dev_t devt;