Searched refs:tx_nbits (Results 1 - 7 of 7) sorted by relevance

/linux-4.1.27/Documentation/spi/
H A Dspidev_test.c117 tr.tx_nbits = 4; transfer()
119 tr.tx_nbits = 2; transfer()
/linux-4.1.27/include/uapi/linux/spi/
H A Dspidev.h99 __u8 tx_nbits; member in struct:spi_ioc_transfer
/linux-4.1.27/drivers/spi/
H A Dspi-img-spfi.c522 if (xfer->tx_nbits == SPI_NBITS_DUAL && img_spfi_config()
525 else if (xfer->tx_nbits == SPI_NBITS_QUAD && img_spfi_config()
H A Dspi.c1842 * Set transfer tx_nbits and rx_nbits as single transfer default __spi_validate()
1885 if (xfer->tx_buf && !xfer->tx_nbits) __spi_validate()
1886 xfer->tx_nbits = SPI_NBITS_SINGLE; __spi_validate()
1894 if (xfer->tx_nbits != SPI_NBITS_SINGLE && __spi_validate()
1895 xfer->tx_nbits != SPI_NBITS_DUAL && __spi_validate()
1896 xfer->tx_nbits != SPI_NBITS_QUAD) __spi_validate()
1898 if ((xfer->tx_nbits == SPI_NBITS_DUAL) && __spi_validate()
1901 if ((xfer->tx_nbits == SPI_NBITS_QUAD) && __spi_validate()
H A Dspidev.c290 k_tmp->tx_nbits = u_tmp->tx_nbits; spidev_message()
H A Dspi-rspi.c820 } else if (xfer->tx_nbits > SPI_NBITS_SINGLE) { qspi_transfer_one()
857 switch (xfer->tx_nbits) { qspi_transfer_mode()
/linux-4.1.27/include/linux/spi/
H A Dspi.h532 * @tx_nbits: number of bits used for writing. If 0 the default
593 * from device through @tx_nbits and @rx_nbits. In Bi-direction, these
619 unsigned tx_nbits:3; member in struct:spi_transfer

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