When I submitted the patch to fix the TX stability issue, I intended
to follow up with another patch for delay updates.
Unfortunately, I was unable to locate a delay that was acceptable,
as I was never able to get below ~700 retry attempts on the TX side
in testing.
I am unsure if this is due to manufacturing defects or if I'm
missing something else.
It may be worth considering implementing some sort of delay auto
tuning, similar to the mmc driver.
Thoughts?
I feared as much. The delays on the tx side do seem to be more of a
mitigation.
I you have the know-how for it, it would be pretty cool
Interesting approach to this by ayufan:
https://github.com/ayufan-rock64/linux-mainline-kernel/commit/41eeb7cd789ea7cac0cbf4b35b53055f354da757
I hope he sends it upstream as well
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/linux-rockchip
