Lines Matching refs:buffer
12 #include <linux/iio/buffer.h>
82 u32 *buffer;
275 * Left shift is done by software on buffer
564 /* Continuous conversions triggered by SPI clk in buffer mode */
791 * DMA cyclic transfers are used, buffer is split into two periods.
793 * - always one buffer (period) DMA is working on
794 * - one buffer (period) driver pushed to ASoC side.
811 /* Residue is size in bytes from end of buffer */
828 s32 *buffer)
833 s32 *ptr = buffer;
859 * FIXME: In Kernel interface does not support cyclic DMA buffer,and
861 * For this reason IIO buffer interface is not used and interface is
872 s32 *buffer = (s32 *)&adc->rx_buf[adc->bufi];
874 stm32_dfsdm_process_data(adc, buffer);
895 iio_push_to_buffers(indio_dev, buffer);
1007 /* Reset adc buffer index */
1072 * - data: pointer to data buffer
1073 * - size: size in byte of the data buffer
1096 * stm32_dfsdm_release_buff_cb - unregister buffer callback
1124 adc->buffer = res;
1301 regmap_read(regmap, DFSDM_RDATAR(adc->fl_id), adc->buffer);
1493 dev_err(&indio_dev->dev, "buffer setup failed\n");