Re: ASoC: Question regarding device-tree multi-lane I2S for Allwinner SoC

2020-11-09 Thread Mark Brown
On Sun, Nov 01, 2020 at 06:30:15PM +0100, Clément Péron wrote: Sorry about the delay here. > dai-tdm-slot-tx-mask-0 = <1 1>; > dai-tdm-slot-tx-mask-1 = <1 1>; > dai-tdm-slot-tx-mask-2 = <1 1>; > dai-tdm-slot-tx-mask-3 = <1 1>; ... > This kind of representation gives the

ASoC: Question regarding device-tree multi-lane I2S for Allwinner SoC

2020-11-01 Thread Clément Péron
Hi device-tree and sound Maintainers, I have a question regarding multi-lane i2S representation. On the Allwinner SoC the I2S/PCM Interface can handle up to four lanes as output or input. For each lane we can enable up to sixteen slots. And for each output slot we can choose which slot to map.