renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2025-01-11 15:14:03 +08:00
Code

ARM: shmobile: koelsch: Sound DMA support via SRC on DTS

Browse Source 
DMA transfer to/from SRC

     DMA      DMApp
[MEM] -> [SRC] -> [SSIU] -> [SSI]

     DMA      DMApp
[MEM] <- [SRC] <- [SSIU] <- [SSI]

Current sound driver is supporting
SSI/SRC random connection.
So, this patch is tring
SSI0 -> SRC2
SSI1 <- SRC3

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Kuninori Morimoto 2014-11-03 17:49:33 -08:00 committed by Simon Horman
parent e975bb333e
commit 664de6feea
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/boot/dts/r8a7791-koelsch.dts
View File

@ -569,8 +569,8 @@
rcar_sound,dai { rcar_sound,dai {
dai0 { dai0 {
playback = <&ssi0>; playback = <&ssi0 &src2>;
capture = <&ssi1>; capture = <&ssi1 &src3>;
}; };
}; };
}; };