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ASoC: audio-graph-card2-custom-sample.dtsi: add convert-rate for DPCM (MIXer)

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audio-graph-card2-custom-sample.dtsi is assuming that
DPCM sample is MIXer connection.

	FE		BE
	        ****
	CPU3 -- *  * -- Codec3
	CPU4 -- *  *
	        ****

CPU3/CPU4 need to convert rate in this case.
This patch adds missing "convert-rate" setting sample for it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/8735b38fta.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2022-11-01 04:22:09 +00:00 committed by Mark Brown
parent 5c065eaf44
commit 2dc025aba7
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GPG Key ID: 24D68B725D5487D0
1 changed files with 8 additions and 2 deletions
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10
sound/soc/generic/audio-graph-card2-custom-sample.dtsi
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@ -49,10 +49,13 @@
* +-+ +-+
*
* [DPCM]
*
* CPU3/CPU4 are converting rate to 44100
*
* FE BE
* ****
* cpu3 <-@--* *--@-> codec3
* cpu4 <-@--* *
* cpu4 <-@--* * (44.1kHz)
* ****
*
* [DPCM-Multi]
@ -286,7 +289,10 @@
port@2 { codec2_ep: endpoint { remote-endpoint = <&mcodec2_ep>; }; };
/* [DPCM]::BE */
port@3 { codec3_ep: endpoint { remote-endpoint = <&be00_ep>; }; };
port@3 {
convert-rate = <44100>;
codec3_ep: endpoint { remote-endpoint = <&be00_ep>; };
};
/* [DPCM-Multi]::BE */
port@4 { codec4_ep: endpoint { remote-endpoint = <&mbe1_ep>; }; };