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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2015-07-15 09:17:36 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-07-17 20:26:06 +0200 |
| commit | 70fb10529f61c31c26397a02091177bedd23217d (patch) | |
| tree | 73cf4ee3132165250814949798b481237b25dff4 /mm/frontswap.c | |
| parent | ASoC: rsnd: add CTU (Channel Transfer Unit) prototype support (diff) | |
| download | linux-70fb10529f61c31c26397a02091177bedd23217d.tar.xz linux-70fb10529f61c31c26397a02091177bedd23217d.zip | |
ASoC: rsnd: add MIX (Mixer) support
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>
Diffstat (limited to 'mm/frontswap.c')
0 files changed, 0 insertions, 0 deletions