dmaengine: dw: Add missed multi-block support for iDMA 32-bit

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Intel integrated DMA 32-bit support multi-block transfers.
Add missed setting to the platform data.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>

authored by

Andy Shevchenko and committed by

Vinod Koul 7 years ago 87fe9ae8 bfeffd15

1 changed file

expand all

drivers

dma

pci.c

drivers/dma/dw/pci.c

··· 25 25 .block_size = 131071, 26 26 .nr_masters = 1, 27 27 .data_width = {4}, 28 + .multi_block = {1, 1, 1, 1, 1, 1, 1, 1}, 28 29 }; 29 30 30 31 static int dw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid)