Lines Matching defs:xfer
147 struct spi_transfer xfer[6];
177 struct spi_transfer xfer[AD7877_NR_SENSE + 2];
212 req->xfer[0].tx_buf = &req->command;
213 req->xfer[0].len = 2;
214 req->xfer[0].cs_change = 1;
216 req->xfer[1].rx_buf = &req->sample;
217 req->xfer[1].len = 2;
219 spi_message_add_tail(&req->xfer[0], &req->msg);
220 spi_message_add_tail(&req->xfer[1], &req->msg);
242 req->xfer[0].tx_buf = &req->command;
243 req->xfer[0].len = 2;
245 spi_message_add_tail(&req->xfer[0], &req->msg);
278 req->xfer[0].tx_buf = &req->reset;
279 req->xfer[0].len = 2;
280 req->xfer[0].cs_change = 1;
282 req->xfer[1].tx_buf = &req->ref_on;
283 req->xfer[1].len = 2;
284 req->xfer[1].delay.value = ts->vref_delay_usecs;
285 req->xfer[1].delay.unit = SPI_DELAY_UNIT_USECS;
286 req->xfer[1].cs_change = 1;
288 req->xfer[2].tx_buf = &req->command;
289 req->xfer[2].len = 2;
290 req->xfer[2].delay.value = ts->vref_delay_usecs;
291 req->xfer[2].delay.unit = SPI_DELAY_UNIT_USECS;
292 req->xfer[2].cs_change = 1;
294 req->xfer[3].rx_buf = &req->sample;
295 req->xfer[3].len = 2;
296 req->xfer[3].cs_change = 1;
298 req->xfer[4].tx_buf = &ts->cmd_crtl2; /*REF OFF*/
299 req->xfer[4].len = 2;
300 req->xfer[4].cs_change = 1;
302 req->xfer[5].tx_buf = &ts->cmd_crtl1; /*DEFAULT*/
303 req->xfer[5].len = 2;
309 spi_message_add_tail(&req->xfer[i], &req->msg);
648 ts->xfer[0].tx_buf = &ts->cmd_crtl1;
649 ts->xfer[0].len = 2;
650 ts->xfer[0].cs_change = 1;
652 spi_message_add_tail(&ts->xfer[0], m);
654 ts->xfer[1].tx_buf = &ts->cmd_dummy; /* Send ZERO */
655 ts->xfer[1].len = 2;
656 ts->xfer[1].cs_change = 1;
658 spi_message_add_tail(&ts->xfer[1], m);
661 ts->xfer[i + 2].rx_buf = &ts->conversion_data[AD7877_SEQ_YPOS + i];
662 ts->xfer[i + 2].len = 2;
664 ts->xfer[i + 2].cs_change = 1;
665 spi_message_add_tail(&ts->xfer[i + 2], m);