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_usecs = ts->vref_delay_usecs;
285 req->xfer[1].cs_change = 1;
287 req->xfer[2].tx_buf = &req->command;
288 req->xfer[2].len = 2;
289 req->xfer[2].delay_usecs = ts->vref_delay_usecs;
290 req->xfer[2].cs_change = 1;
292 req->xfer[3].rx_buf = &req->sample;
293 req->xfer[3].len = 2;
294 req->xfer[3].cs_change = 1;
296 req->xfer[4].tx_buf = &ts->cmd_crtl2; /*REF OFF*/
297 req->xfer[4].len = 2;
298 req->xfer[4].cs_change = 1;
300 req->xfer[5].tx_buf = &ts->cmd_crtl1; /*DEFAULT*/
301 req->xfer[5].len = 2;
307 spi_message_add_tail(&req->xfer[i], &req->msg);
646 ts->xfer[0].tx_buf = &ts->cmd_crtl1;
647 ts->xfer[0].len = 2;
648 ts->xfer[0].cs_change = 1;
650 spi_message_add_tail(&ts->xfer[0], m);
652 ts->xfer[1].tx_buf = &ts->cmd_dummy; /* Send ZERO */
653 ts->xfer[1].len = 2;
654 ts->xfer[1].cs_change = 1;
656 spi_message_add_tail(&ts->xfer[1], m);
659 ts->xfer[i + 2].rx_buf = &ts->conversion_data[AD7877_SEQ_YPOS + i];
660 ts->xfer[i + 2].len = 2;
662 ts->xfer[i + 2].cs_change = 1;
663 spi_message_add_tail(&ts->xfer[i + 2], m);