Re: [PATCH v2 1/2] dt-bindings: sound: Add DT bindings for Broadcom Cygnus audio

From: Mark Brown
Date: Wed Nov 04 2015 - 09:08:15 EST


On Mon, Nov 02, 2015 at 02:11:23PM -0800, Simran Rai wrote:

> +- channel-group: Surround sound grouping that controls which channel
> + outputs belong to a group, specifically useful in Multi-channel
> + Interfaces grouping of serial port. In multi-channel stereo, use
> + "2_0", in 3.1 multi-channel grouping, use "3_1" and in 5.1
> + multi-channel grouping, use "5_1".

I don't really understand what this means or why this is not runtime
configured.

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