ARM: shmobile: bockw: use SSI DMAEngine for sound

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R-Car sound driver is supporting Mem <-> SSI
direct transfer via DMAEngine.
Current HPB-DMA is using double plane transfer,
but the sound may have noise since SSI doesn't have FIFO.
This patch supports it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

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Kuninori Morimoto 2013-12-23 20:44:15 -08:00 • committed by Simon Horman

parent a2a4759b52

commit 6d0ef79743

1 changed files with 6 additions and 6 deletions

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arch/arm/mach-shmobile/board-bockw.c

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