Searched refs:rx_nbits (Results 1 - 9 of 9) sorted by relevance

/linux-4.1.27/Documentation/spi/
H A Dspidev_test.c121 tr.rx_nbits = 4; transfer()
123 tr.rx_nbits = 2; transfer()
/linux-4.1.27/include/uapi/linux/spi/
H A Dspidev.h100 __u8 rx_nbits; member in struct:spi_ioc_transfer
/linux-4.1.27/drivers/spi/
H A Dspi.c1842 * Set transfer tx_nbits and rx_nbits as single transfer default __spi_validate()
1887 if (xfer->rx_buf && !xfer->rx_nbits) __spi_validate()
1888 xfer->rx_nbits = SPI_NBITS_SINGLE; __spi_validate()
1889 /* check transfer tx/rx_nbits: __spi_validate()
1891 * 2. check tx/rx_nbits match the mode in spi_device __spi_validate()
1905 /* check transfer rx_nbits */ __spi_validate()
1907 if (xfer->rx_nbits != SPI_NBITS_SINGLE && __spi_validate()
1908 xfer->rx_nbits != SPI_NBITS_DUAL && __spi_validate()
1909 xfer->rx_nbits != SPI_NBITS_QUAD) __spi_validate()
1911 if ((xfer->rx_nbits == SPI_NBITS_DUAL) && __spi_validate()
1914 if ((xfer->rx_nbits == SPI_NBITS_QUAD) && __spi_validate()
H A Dspi-img-spfi.c523 xfer->rx_nbits == SPI_NBITS_DUAL) img_spfi_config()
526 xfer->rx_nbits == SPI_NBITS_QUAD) img_spfi_config()
H A Dspidev.c291 k_tmp->rx_nbits = u_tmp->rx_nbits; spidev_message()
H A Dspi-ti-qspi.c272 switch (t->rx_nbits) { qspi_read_msg()
H A Dspi-rspi.c823 } else if (xfer->rx_nbits > SPI_NBITS_SINGLE) { qspi_transfer_one()
866 switch (xfer->rx_nbits) { qspi_transfer_mode()
/linux-4.1.27/drivers/mtd/devices/
H A Dm25p80.c147 t[1].rx_nbits = m25p80_rx_nbits(nor); m25p80_read()
/linux-4.1.27/include/linux/spi/
H A Dspi.h534 * @rx_nbits: number of bits used for reading. If 0 the default
593 * from device through @tx_nbits and @rx_nbits. In Bi-direction, these
620 unsigned rx_nbits:3; member in struct:spi_transfer

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