Unverified Commit 2dc025ab authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

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



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: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/8735b38fta.wl-kuninori.morimoto.gx@renesas.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5c065eaf

sound/soc/generic/audio-graph-card2-custom-sample.dtsi

+8 −2
Original line number Diff line number Diff line
@@ -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>; }; };