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authorBaruch Siach <baruch.siach@siklu.com>2022-04-11 21:45:28 +0300
committerMark Brown <broonie@kernel.org>2022-04-19 13:13:48 +0100
commit178d0cbbfe8ec652083058968c7a27485eaa33d2 (patch)
treed0a942c14e83a96a449f2ad94d8c5acfedbdd6e2 /drivers/spi/spidev.c
parentb617be33502d2bfefffef71924c7a7ba50264ff6 (diff)
downloadlinux-178d0cbbfe8ec652083058968c7a27485eaa33d2.tar.bz2
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>
Diffstat (limited to 'drivers/spi/spidev.c')
-rw-r--r--drivers/spi/spidev.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index b2cefe93b3a0..b2775d82d2d7 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -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;