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

PATCH New Andy Shevchenko 1 participant 1 message Nov 30, 2018

Subsystems (3)
Stable branch dmaengine Synopsys DesignWare DMAC driver
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Andy Shevchenko

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PATCH 2/5 dmaengine: dw: Add missed multi-block support for iDMA 32-bit

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

Fixes f7c799e950f9 ("dmaengine: dw: we do support Merrifield SoC in PCI mode")
Signed-off-by Andy Shevchenko <[email protected]>
Cc [email protected]
---
 drivers/dma/dw/pci.c | 1 +
 1 file changed, 1 insertion(+)
drivers/dma/dw/pci.c +1 -0
index 7778ed705a1a..61f2274f6dd4 100644
@@ -25,6 +25,7 @@ static struct dw_dma_platform_data mrfld_pdata = {
 	.block_size = 131071,
 	.nr_masters = 1,
 	.data_width = {4},
+	.multi_block = {true, true, true, true, true, true, true, true},
 };
 
 static int dw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *pid)