[at91sam9g45] DMA driver for AC97 and MCI

[Yegor Yefremov]

I try to get sound and SD card working on at91sam9g45-ekes development board using linux-next tree. As far as I understand AT_HDMAC is the appropriate DMA driver for ARCH_AT91SAM9G45. I resolved dependencies with this patch, so I could activate it for my platform.

--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -48,7 +48,7 @@ config DW_DMAC

 config AT_HDMAC
        tristate "Atmel AHB DMA support"
-       depends on ARCH_AT91SAM9RL
+       depends on ARCH_AT91SAM9RL || ARCH_AT91SAM9G45
        select DMA_ENGINE
        help
          Support the Atmel AHB DMA controller.  This can be integrated in

Should this driver be also used for sound driver and MCI? 

Best regards,
Yegor