Fiio M3k

[Richie325]

I have been using rockbox on this device for over 2 weeks now. I noticed that the voice in the right earphone is a bit distorted and the left earphone is clear(If you change the balance and listen to only one side you will notice it). I tried different headphones and earphones as well. This issue is not present when i boot to the stock OS.

[FroggestSpirit]

I've updated the kernel on my github for anyone interested.
https://github.com/froggestspirit/FiiO_M3K_Kernel/releases/tag/v1.01
As I mentioned, I don't know if I'll be working too much more on the kernel itself, but the code is there if anyone wants to pick it up.

[Thew]

I have been using rockbox on this device for over 2 weeks now. I noticed that the voice in the right earphone is a bit distorted and the left earphone is clear(If you change the balance and listen to only one side you will notice it). I tried different headphones and earphones as well. This issue is not present when i boot to the stock OS.

I've tried many different files and listened very carefully as you suggest but I can't hear any distortion on my Rockboxed M3K.

[diegopau]

I've updated the kernel on my github for anyone interested.
https://github.com/froggestspirit/FiiO_M3K_Kernel/releases/tag/v1.01
As I mentioned, I don't know if I'll be working too much more on the kernel itself, but the code is there if anyone wants to pick it up.

In this post https://forums.rockbox.org/index.php/topic,52917.msg246172.html#msg246172 efqw explained that "The main player application is aggressively logging to /data/userfs/app.log. I'm really concerned about this wearing out my NAND", is that fixed in that new version of the kernel?

[vitt13]

"The main player application is aggressively logging to /data/userfs/app.log. I'm really concerned about this wearing out my NAND", is that fixed in that new version of the kernel?

It's not kernel issue, it's stock player application issue. It relates to firmware (rootfs image) modifications but not to kernel or rockbox.