[OrangePi Lite2 onboard microphone]

1 hour ago, Igor said:

If you want that feature X works in modern mainstream based Linux kernel, it has to be developed / ported. Takes a lot of efforts, time and money ... year(s) to get to some usable level while some features never get attention and are not covered. Feature coverage looks like this: https://linux-sunxi.org/Linux_mainlining_effort#Status_Matrix

 

We don't provide images with those private kernels since its difficult to boot them with open source boot loaders. Generally we do avoid investing our time into closed / proprietary source stuff, which stock images (where mic is working) are made from.

 

i don't prefare blobs either, i'm here trying to find an open source driver for H6

What i found so far is this http(s)://github.com/SoCXin/H6/tree/master/linux/kernel/sound/soc/sunxi/sunxi-snddaudio.c

[OrangePi Lite2 onboard microphone]

Am 18.12.2020 um 20:15 schrieb Igor:

Afaik no driver yet, so overlay won't help.

in that image "OrangePi_lite2_ubuntu_xenial_desktop_linux_4.9.118_v2.0.tar.gz" the mic is working.

Kernel 4.9.118+