Re: [alsa-devel] [PATCH] ASoC: rsnd: fixup 6ch settings to 8ch

Hello Morimoto-san,

On Tue, Aug 27, 2019 at 05:28:37PM +0900, Kuninori Morimoto wrote:

For "TDM Extend mode", we need to use 8ch clock for 6ch sound. See Figure 41.12 "TDM Extend Mode Operation with 8-channel Data in Serial Bus and 6-channel Data Inside the SoC (SSI0)"

For "TDM Split mode", it is 4ch or 8ch (4ch is not supported on this driver). See Figure 41.17 "TDM Split Mode (Stereo × 4)"

Many thanks for the helpful comments.