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Searched refs:dma_buf_size (Results 1 – 6 of 6) sorted by relevance

/drivers/media/pci/ddbridge/
Dddbridge-core.c298 port->input[0]->dma_buf_size, in ddb_buffers_alloc()
303 port->input[1]->dma_buf_size, in ddb_buffers_alloc()
310 port->input[0]->dma_buf_size, in ddb_buffers_alloc()
315 port->output->dma_buf_size, in ddb_buffers_alloc()
336 port->input[0]->dma_buf_size, in ddb_buffers_free()
340 port->input[1]->dma_buf_size, in ddb_buffers_free()
344 port->output->dma_buf_size, in ddb_buffers_free()
364 (input->dma_buf_size >> 7), in ddb_input_start()
399 (output->dma_buf_size >> 7), in ddb_output_start()
432 (output->dma_buf_size - output->coff <= 188)) in ddb_output_free()
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Dddbridge.h81 u32 dma_buf_size; member
110 u32 dma_buf_size; member
/drivers/spi/
Dspi-tegra114.c195 unsigned dma_buf_size; member
382 tspi->dma_buf_size, DMA_TO_DEVICE); in tegra_spi_copy_client_txbuf_to_spi_txbuf()
406 tspi->dma_buf_size, DMA_TO_DEVICE); in tegra_spi_copy_client_txbuf_to_spi_txbuf()
416 tspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_spi_copy_spi_rxbuf_to_client_rxbuf()
441 tspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_spi_copy_spi_rxbuf_to_client_rxbuf()
544 tspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_spi_start_dma_based_transfer()
613 dma_buf = dma_alloc_coherent(tspi->dev, tspi->dma_buf_size, in tegra_spi_init_dma_param()
647 dma_free_coherent(tspi->dev, tspi->dma_buf_size, dma_buf, dma_phys); in tegra_spi_init_dma_param()
675 dma_free_coherent(tspi->dev, tspi->dma_buf_size, dma_buf, dma_phys); in tegra_spi_deinit_dma_param()
1094 tspi->dma_buf_size = DEFAULT_SPI_DMA_BUF_LEN; in tegra_spi_probe()
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Dspi-tegra20-slink.c188 unsigned dma_buf_size; member
394 tspi->dma_buf_size, DMA_TO_DEVICE); in tegra_slink_copy_client_txbuf_to_spi_txbuf()
418 tspi->dma_buf_size, DMA_TO_DEVICE); in tegra_slink_copy_client_txbuf_to_spi_txbuf()
428 tspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_slink_copy_spi_rxbuf_to_client_rxbuf()
453 tspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_slink_copy_spi_rxbuf_to_client_rxbuf()
562 tspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_slink_start_dma_based_transfer()
643 dma_buf = dma_alloc_coherent(tspi->dev, tspi->dma_buf_size, in tegra_slink_init_dma_param()
677 dma_free_coherent(tspi->dev, tspi->dma_buf_size, dma_buf, dma_phys); in tegra_slink_init_dma_param()
705 dma_free_coherent(tspi->dev, tspi->dma_buf_size, dma_buf, dma_phys); in tegra_slink_deinit_dma_param()
1133 tspi->dma_buf_size = DEFAULT_SPI_DMA_BUF_LEN; in tegra_slink_probe()
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/drivers/media/platform/marvell-ccic/
Dmcam-core.c63 static int dma_buf_size = VGA_WIDTH * VGA_HEIGHT * 2; /* Worst case */ variable
64 module_param(dma_buf_size, uint, 0444);
65 MODULE_PARM_DESC(dma_buf_size,
273 cam->dma_buf_size = dma_buf_size; in mcam_alloc_dma_bufs()
275 cam->dma_buf_size = cam->pix_format.sizeimage; in mcam_alloc_dma_bufs()
282 cam->dma_buf_size, cam->dma_handles + i, in mcam_alloc_dma_bufs()
293 dma_free_coherent(cam->dev, cam->dma_buf_size, in mcam_alloc_dma_bufs()
313 dma_free_coherent(cam->dev, cam->dma_buf_size, in mcam_free_dma_bufs()
390 if (cam->nbufs > 0 && cam->dma_buf_size < cam->pix_format.sizeimage) in mcam_check_dma_buffers()
Dmcam-core.h138 unsigned int dma_buf_size; /* allocated size */ member