| /drivers/spi/ |
| D | spi-tegra20-slink.c | 175 unsigned dma_buf_size; member
366 tspi->dma_buf_size, DMA_TO_DEVICE); in tegra_slink_copy_client_txbuf_to_spi_txbuf()
389 tspi->dma_buf_size, DMA_TO_DEVICE); in tegra_slink_copy_client_txbuf_to_spi_txbuf()
399 tspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_slink_copy_spi_rxbuf_to_client_rxbuf()
420 tspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_slink_copy_spi_rxbuf_to_client_rxbuf()
528 tspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_slink_start_dma_based_transfer()
604 dma_buf = dma_alloc_coherent(tspi->dev, tspi->dma_buf_size, in tegra_slink_init_dma_param()
637 dma_free_coherent(tspi->dev, tspi->dma_buf_size, dma_buf, dma_phys); in tegra_slink_init_dma_param()
665 dma_free_coherent(tspi->dev, tspi->dma_buf_size, dma_buf, dma_phys); in tegra_slink_deinit_dma_param()
1064 tspi->dma_buf_size = DEFAULT_SPI_DMA_BUF_LEN; in tegra_slink_probe()
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| D | spi-tegra210-quad.c | 155 unsigned int dma_buf_size; member
360 tqspi->dma_buf_size, DMA_TO_DEVICE); in tegra_qspi_copy_client_txbuf_to_qspi_txbuf()
396 tqspi->dma_buf_size, DMA_TO_DEVICE); in tegra_qspi_copy_client_txbuf_to_qspi_txbuf()
403 tqspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_qspi_copy_qspi_rxbuf_to_client_rxbuf()
432 tqspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_qspi_copy_qspi_rxbuf_to_client_rxbuf()
634 tqspi->dma_buf_size, in tegra_qspi_start_dma_based_transfer()
682 dma_free_coherent(tqspi->dev, tqspi->dma_buf_size, in tegra_qspi_deinit_dma()
693 dma_free_coherent(tqspi->dev, tqspi->dma_buf_size, in tegra_qspi_deinit_dma()
719 dma_buf = dma_alloc_coherent(tqspi->dev, tqspi->dma_buf_size, &dma_phys, GFP_KERNEL); in tegra_qspi_init_dma()
736 dma_buf = dma_alloc_coherent(tqspi->dev, tqspi->dma_buf_size, &dma_phys, GFP_KERNEL); in tegra_qspi_init_dma()
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| D | spi-tegra114.c | 189 unsigned dma_buf_size; member
393 tspi->dma_buf_size, DMA_TO_DEVICE); in tegra_spi_copy_client_txbuf_to_spi_txbuf()
424 tspi->dma_buf_size, DMA_TO_DEVICE); in tegra_spi_copy_client_txbuf_to_spi_txbuf()
432 tspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_spi_copy_spi_rxbuf_to_client_rxbuf()
463 tspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_spi_copy_spi_rxbuf_to_client_rxbuf()
610 tspi->dma_buf_size, DMA_FROM_DEVICE); in tegra_spi_start_dma_based_transfer()
673 dma_buf = dma_alloc_coherent(tspi->dev, tspi->dma_buf_size, in tegra_spi_init_dma_param()
716 dma_free_coherent(tspi->dev, tspi->dma_buf_size, dma_buf, dma_phys); in tegra_spi_deinit_dma_param()
1376 tspi->dma_buf_size = DEFAULT_SPI_DMA_BUF_LEN; in tegra_spi_probe()
1384 tspi->max_buf_size = tspi->dma_buf_size; in tegra_spi_probe()
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| /drivers/gpu/drm/vmwgfx/ |
| D | ttm_object.c | 96 size_t dma_buf_size; member
547 tdev->dma_buf_size = ttm_round_pot(sizeof(struct dma_buf)) + in ttm_object_device_init()
633 ttm_mem_global_free(tdev->mem_glob, tdev->dma_buf_size); in ttm_prime_dmabuf_release()
727 ret = ttm_mem_global_alloc(tdev->mem_glob, tdev->dma_buf_size, in ttm_prime_handle_to_fd()
738 tdev->dma_buf_size); in ttm_prime_handle_to_fd()
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| /drivers/media/platform/marvell-ccic/ |
| D | mcam-core.c | 62 static int dma_buf_size = VGA_WIDTH * VGA_HEIGHT * 2; /* Worst case */ variable
63 module_param(dma_buf_size, uint, 0444);
64 MODULE_PARM_DESC(dma_buf_size,
369 cam->dma_buf_size = dma_buf_size; in mcam_alloc_dma_bufs()
371 cam->dma_buf_size = cam->pix_format.sizeimage; in mcam_alloc_dma_bufs()
378 cam->dma_buf_size, cam->dma_handles + i, in mcam_alloc_dma_bufs()
389 dma_free_coherent(cam->dev, cam->dma_buf_size, in mcam_alloc_dma_bufs()
410 dma_free_coherent(cam->dev, cam->dma_buf_size, in mcam_free_dma_bufs()
487 if (cam->nbufs > 0 && cam->dma_buf_size < cam->pix_format.sizeimage) in mcam_check_dma_buffers()
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| D | mcam-core.h | 167 unsigned int dma_buf_size; /* allocated size */ member
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| /drivers/media/pci/ddbridge/ |
| D | ddbridge-core.c | 100 static int dma_buf_size = 21; variable
101 module_param(dma_buf_size, int, 0444);
102 MODULE_PARM_DESC(dma_buf_size,
2265 dma->size = dma_buf_size * 128 * 47; in ddb_dma_init()
2272 dma->size = dma_buf_size * 128 * 47; in ddb_dma_init()
3436 if (dma_buf_size < 1) in ddb_init_ddbridge()
3437 dma_buf_size = 1; in ddb_init_ddbridge()
3438 if (dma_buf_size > 43) in ddb_init_ddbridge()
3439 dma_buf_size = 43; in ddb_init_ddbridge()
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| /drivers/i2c/busses/ |
| D | i2c-tegra.c | 285 unsigned int dma_buf_size; member
423 dma_free_coherent(i2c_dev->dma_dev, i2c_dev->dma_buf_size, in tegra_i2c_release_dma()
473 i2c_dev->dma_buf_size = i2c_dev->hw->quirks->max_write_len + in tegra_i2c_init_dma()
476 dma_buf = dma_alloc_coherent(i2c_dev->dma_dev, i2c_dev->dma_buf_size, in tegra_i2c_init_dma()
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