[Letux-kernel] jz4730 sound
H. Nikolaus Schaller
hns at goldelico.com
Sun Mar 21 20:23:12 CET 2021
> Am 21.03.2021 um 19:20 schrieb H. Nikolaus Schaller <hns at goldelico.com>:
> Maybe we should change simple-audio-card,format = "i2s";
> if that makes the Reset being controlled?
The old 2.6 kernel uses I2S format.
> Maybe we should try to check the state of ACRESET/GP69.
> So far my findings and thoughts from this debuging session...
Unless I am missing something, it looks as if we have not defined pinctrl for the codec interface...
So the interface may run in the wrong mode.
More information about the Letux-kernel