dw_dmac: add ACPI support

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Since we have proper ACPI DMA helpers implemented, the driver may use it. This
patch introduces custom filter function together with acpi_device_id table.

Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Andy Shevchenko 2013-04-09 14:05:46 +03:00 • committed by Vinod Koul

parent 4e82f5ddd1

commit 42c91ee71d

2 changed files with 50 additions and 19 deletions

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68

drivers/dma/dw_dmac.c

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1

drivers/dma/dw_dmac_regs.h

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