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

This patch adds Codec2Codec-Multi 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

	+--+    +-+
	|  |    | |- Codec8 <- IN
	|  | <- | |- Codec9 <- IN
	|  |    +-+
	|  |
	|  |    +-+
	|  | -> | |- Codec10 -> OUT
	|  |    | |- Codec11 -> 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: multicodec <-> multicpu mapping ok
	test-component test_codec: test_dai_startup() : test_codec.9
	test-component test_codec: test_dai_startup() : test_codec.8
	test-component test_codec: test_dai_startup() : test_codec.11
	test-component test_codec: test_dai_startup() : test_codec.10
	...

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87mtnelu2k.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2021-10-12 13:56:35 +09:00 committed by Mark Brown
parent 349b15ef9d
commit baa274db99
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GPG Key ID: 24D68B725D5487D0
1 changed files with 42 additions and 1 deletions
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43
sound/soc/generic/audio-graph-card2-custom-sample.dtsi
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@ -53,6 +53,20 @@
* +-@-> codec6
* |
* +---> codec7
*
* [Codec2Codec-Multi]
*
* --NOTE--
* Multi connect N:M is not supported by ASoC.
*
* +-+
* +-@->| |-> codec8
* | | |-> codec9
* | +-+
* | +-+
* +--->| |-> codec10
* | |-> codec11
* +-+
*/
audio-graph-card2-custom-sample {
/*
@ -80,13 +94,19 @@
"DAI6 Capture", "TC DAI5 Capture",
/* for [Codec2Codec] */
"TC OUT", "TC DAI7 Playback",
"TC DAI6 Capture", "TC IN";
"TC DAI6 Capture", "TC IN",
/* for [Codec2Codec-Multi] */
"TC OUT", "TC DAI10 Playback",
"TC DAI8 Capture", "TC IN",
"TC OUT", "TC DAI11 Playback",
"TC DAI9 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 */
&c2c_m /* c2c: cpu side only */
>;
multi {
@ -105,6 +125,16 @@
port@1 { mbe1_ep: endpoint { remote-endpoint = <&codec4_ep>; }; };
port@2 { mbe2_ep: endpoint { remote-endpoint = <&codec5_ep>; }; };
};
ports@3 {
port@0 { mc2c0_ep: endpoint { remote-endpoint = <&c2cmf_ep>; }; };
port@1 { mc2c00_ep: endpoint { remote-endpoint = <&codec8_ep>; }; };
port@2 { mc2c01_ep: endpoint { remote-endpoint = <&codec9_ep>; }; };
};
ports@4 {
port@0 { mc2c1_ep: endpoint { remote-endpoint = <&c2cmb_ep>; }; };
port@1 { mc2c10_ep: endpoint { remote-endpoint = <&codec10_ep>; }; };
port@2 { mc2c11_ep: endpoint { remote-endpoint = <&codec11_ep>; }; };
};
};
dpcm {
@ -128,6 +158,11 @@
c2c: port@0 { c2cf_ep: endpoint { remote-endpoint = <&codec6_ep>; }; };
port@1 { c2cb_ep: endpoint { remote-endpoint = <&codec7_ep>; }; };
};
ports@1 {
rate = <48000>;
c2c_m: port@0 { c2cmf_ep: endpoint { remote-endpoint = <&mc2c0_ep>; }; };
port@1 { c2cmb_ep: endpoint { remote-endpoint = <&mc2c1_ep>; }; };
};
};
};
@ -181,6 +216,12 @@
frame-master;
codec6_ep: endpoint { remote-endpoint = <&c2cf_ep>; }; };
port@7 { codec7_ep: endpoint { remote-endpoint = <&c2cb_ep>; }; };
port@8 { bitclock-master;
frame-master;
codec8_ep: endpoint { remote-endpoint = <&mc2c00_ep>; }; };
port@9 { codec9_ep: endpoint { remote-endpoint = <&mc2c01_ep>; }; };
port@10 { codec10_ep: endpoint { remote-endpoint = <&mc2c10_ep>; }; };
port@11 { codec11_ep: endpoint { remote-endpoint = <&mc2c11_ep>; }; };
};
};
};