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ASoC: audio-graph-card2-custom-sample.dtsi: add Codec2Codec sample (Single)

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This patch adds Codec2Codec-Single sample to audio-graph-card2-custom-sample.dtsi.
Because it can use very basic connection only for now,
it can use only

	- 2channels
	- S32_LE format

Test-Component driver has "IN" and "OUT" widget. Thus the route is

	+--+
	|  | <-- Codec6 <-- IN
	|  | --> Codec7 --> OUT
	+--+

One note here is that it will start works when it boot.
In other words we can't stop it so far.
We need to update driver for it in the future.

	...
	asoc-audio-graph-card2-custom-sample: test_codec.7 <-> test_codec.6 mapping ok
	test-component test_codec: test_dai_startup() : test_codec.6
	test-component test_codec: test_dai_startup() : test_codec.7
	...

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87o87ulu2o.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2021-10-12 13:56:31 +09:00 committed by Mark Brown
parent cb2d94aa4d
commit 349b15ef9d
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 22 additions and 1 deletions
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23
sound/soc/generic/audio-graph-card2-custom-sample.dtsi
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@ -48,6 +48,11 @@
* cpu5 <-@--* *--@-> | | -> codec4
* cpu6 <-@--* * | | -> codec5
* **** +-+
*
* [Codec2Codec]
* +-@-> codec6
* |
* +---> codec7
*/
audio-graph-card2-custom-sample {
/*
@ -72,12 +77,16 @@
"DAI5 Capture", "TC DAI4 Capture",
"DAI5 Capture", "TC DAI5 Capture",
"DAI6 Capture", "TC DAI4 Capture",
"DAI6 Capture", "TC DAI5 Capture";
"DAI6 Capture", "TC DAI5 Capture",
/* for [Codec2Codec] */
"TC OUT", "TC DAI7 Playback",
"TC DAI6 Capture", "TC IN";
links = <&cpu0 /* normal: cpu side only */
&mcpu0 /* multi: cpu side only */
&fe00 &fe01 &be0 /* dpcm: both FE / BE */
&fe10 &fe11 &be1 /* dpcm-m: both FE / BE */
&c2c /* c2c: cpu side only */
>;
multi {
@ -112,6 +121,14 @@
be1: port@1 { be10_ep: endpoint { remote-endpoint = <&mbe_ep>; }; };
};
};
codec2codec {
ports@0 {
rate = <48000>;
c2c: port@0 { c2cf_ep: endpoint { remote-endpoint = <&codec6_ep>; }; };
port@1 { c2cb_ep: endpoint { remote-endpoint = <&codec7_ep>; }; };
};
};
};
test_cpu {
@ -160,6 +177,10 @@
port@3 { codec3_ep: endpoint { remote-endpoint = <&be00_ep>; }; };
port@4 { codec4_ep: endpoint { remote-endpoint = <&mbe1_ep>; }; };
port@5 { codec5_ep: endpoint { remote-endpoint = <&mbe2_ep>; }; };
port@6 { bitclock-master;
frame-master;
codec6_ep: endpoint { remote-endpoint = <&c2cf_ep>; }; };
port@7 { codec7_ep: endpoint { remote-endpoint = <&c2cb_ep>; }; };
};
};
};