spi-mem.c - OpenGrok cross reference for /kernel/linux/linux-5.10/drivers/spi/spi-mem.c

Lines Matching refs:ctlr
20  * @ctlr: the SPI controller requesting this dma_map()
34 int spi_controller_dma_map_mem_op_data(struct spi_controller *ctlr,
43 	if (op->data.dir == SPI_MEM_DATA_OUT && ctlr->dma_tx)
44 		dmadev = ctlr->dma_tx->device->dev;
45 	else if (op->data.dir == SPI_MEM_DATA_IN && ctlr->dma_rx)
46 		dmadev = ctlr->dma_rx->device->dev;
48 		dmadev = ctlr->dev.parent;
53 	return spi_map_buf(ctlr, dmadev, sgt, op->data.buf.in, op->data.nbytes,
62  * @ctlr: the SPI controller requesting this dma_unmap()
80 void spi_controller_dma_unmap_mem_op_data(struct spi_controller *ctlr,
89 	if (op->data.dir == SPI_MEM_DATA_OUT && ctlr->dma_tx)
90 		dmadev = ctlr->dma_tx->device->dev;
91 	else if (op->data.dir == SPI_MEM_DATA_IN && ctlr->dma_rx)
92 		dmadev = ctlr->dma_rx->device->dev;
94 		dmadev = ctlr->dev.parent;
96 	spi_unmap_buf(ctlr, dmadev, sgt,
199 	struct spi_controller *ctlr = mem->spi->controller;
201 	if (ctlr->mem_ops && ctlr->mem_ops->supports_op)
202 		return ctlr->mem_ops->supports_op(mem, op);
233 	struct spi_controller *ctlr = mem->spi->controller;
239 	spi_flush_queue(ctlr);
241 	if (ctlr->auto_runtime_pm) {
244 		ret = pm_runtime_get_sync(ctlr->dev.parent);
246 			pm_runtime_put_noidle(ctlr->dev.parent);
247 			dev_err(&ctlr->dev, "Failed to power device: %d\n",
253 	mutex_lock(&ctlr->bus_lock_mutex);
254 	mutex_lock(&ctlr->io_mutex);
261 	struct spi_controller *ctlr = mem->spi->controller;
263 	mutex_unlock(&ctlr->io_mutex);
264 	mutex_unlock(&ctlr->bus_lock_mutex);
266 	if (ctlr->auto_runtime_pm)
267 		pm_runtime_put(ctlr->dev.parent);
285 	struct spi_controller *ctlr = mem->spi->controller;
298 	if (ctlr->mem_ops && !mem->spi->cs_gpiod) {
303 		ret = ctlr->mem_ops->exec_op(mem, op);
426 	struct spi_controller *ctlr = mem->spi->controller;
429 	if (ctlr->mem_ops && ctlr->mem_ops->adjust_op_size)
430 		return ctlr->mem_ops->adjust_op_size(mem, op);
432 	if (!ctlr->mem_ops || !ctlr->mem_ops->exec_op) {
507 	struct spi_controller *ctlr = mem->spi->controller;
525 	if (ctlr->mem_ops && ctlr->mem_ops->dirmap_create)
526 		ret = ctlr->mem_ops->dirmap_create(desc);
554 	struct spi_controller *ctlr = desc->mem->spi->controller;
556 	if (!desc->nodirmap && ctlr->mem_ops && ctlr->mem_ops->dirmap_destroy)
557 		ctlr->mem_ops->dirmap_destroy(desc);
651 	struct spi_controller *ctlr = desc->mem->spi->controller;
662 	} else if (ctlr->mem_ops && ctlr->mem_ops->dirmap_read) {
667 		ret = ctlr->mem_ops->dirmap_read(desc, offs, len, buf);
697 	struct spi_controller *ctlr = desc->mem->spi->controller;
708 	} else if (ctlr->mem_ops && ctlr->mem_ops->dirmap_write) {
713 		ret = ctlr->mem_ops->dirmap_write(desc, offs, len, buf);
732 	struct spi_controller *ctlr = spi->controller;
741 	if (ctlr->mem_ops && ctlr->mem_ops->get_name)
742 		mem->name = ctlr->mem_ops->get_name(mem);