Re: [PATCH 4/4] ASoC: meson: aiu: use aiu-formatter-i2s to format I2S output data

From: Valerio Setti

Date: Fri May 22 2026 - 12:38:46 EST



On 5/22/26 01:15, Mark Brown wrote:
On Fri, May 15, 2026 at 05:10:40PM +0200, Valerio Setti wrote:
Create a new DAPM widget for "I2S formatter" and place it on the path
between FIFO and output DAI interface. Remove I2S output formatting code
from aiu-encoder-i2s since it's now implemented from aiu-formatter-i2s.

This series, it looks like this specific patch, is breaking pcm-test on
my libretech Le Potato board, the clocking looks to be seriously messed
up. I'm getting:

[...]

Full log:

https://lava.sirena.org.uk/scheduler/job/2786342#L1934

The prior patches seem to test fine, it's this one that seems to
introduce the issue.

Thanks a lot for the heads up and please apologize for the problem.
I wasn't aware of these testing tools so I based my testing on playing with userspace alsa tools on the physical board that I have.

I will take a look at it ASAP and send a properly tested v2.

--
Valerio