[PATCH 1/2] ASoC: qcom: sdm845: handle soundwire stream

[Srinivas Kandagatla]

On 18/03/2020 15:26, Pierre-Louis Bossart wrote:
> 
> Same comment, how does the notion of cpu_dai come in the picture for a 
> SoundWire dailink?
> Would you mind listing what the components of the dailinks are?

dais that I was referring here are all codec dais from backend-dai.

Device tree entries from
https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/arch/arm64/boot/dts/qcom/sdm845-db845c.dts?h=next-20200318#n538


Frontend-dai:
	mm1-dai-link {
		link-name = "MultiMedia1";
		cpu {
			sound-dai = <&q6asmdai  MSM_FRONTEND_DAI_MULTIMEDIA1>;
		};
	};

Backend-dai:
	slim-dai-link {
		link-name = "SLIM Playback";
		cpu {
			sound-dai = <&q6afedai SLIMBUS_0_RX>;
		};

		platform {
			sound-dai = <&q6routing>;
		};

		codec {
			sound-dai =  <&left_spkr>, <&right_spkr>, <&swm 0>, <&wcd9340 0>;
		};
	};


--srini