mirror of
https://github.com/torvalds/linux.git
synced 2024-12-19 17:41:29 +00:00
70fb10529f
This patch adds MIX (Mixer) initial support for rsnd driver.
It is assuming that this MIX is used via DPCM.
This is sample code for playback.
CPU0 : [MEM] -> [SRC1] -> [CTU02] -+
|
+-> [MIX0] -> [DVC0] -> [SSI0]
|
CPU1 : [MEM] -> [SRC2] -> [CTU03] -+
sound {
compatible = "renesas,rsrc-card";
...
cpu@0 {
sound-dai = <&rcar_sound 0>;
};
cpu@1 {
sound-dai = <&rcar_sound 1>;
};
codec {
...
};
};
rcar_sound {
...
rcar_sound,dai {
dai0 {
playback = <&src1 &ctu02 &mix0 &dvc0 &ssi0>;
};
dai1 {
playback = <&src2 &ctu03 &mix0 &dvc0 &ssi0>;
};
};
};
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Keita Kobayashi <keita.kobayashi.ym@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
|
||
|---|---|---|
| .. | ||
| rcar | ||
| dma-sh7760.c | ||
| fsi.c | ||
| hac.c | ||
| Kconfig | ||
| Makefile | ||
| migor.c | ||
| sh7760-ac97.c | ||
| siu_dai.c | ||
| siu_pcm.c | ||
| siu.h | ||
| ssi.c | ||