Am 14.12.20 um 15:06 schrieb Takashi Iwai:
2) On machines
running kernel 5.6+ glxinfo shows AMDGPU as renderer
while on Leap 15.2 stock kernel there's only OpenGL listed as
renderer. This leads to a significant performance loss as the hardware
capabilities don't get used.
First tests with Intel Tiger Lake (11th Gen) show the same
symptoms. This in the end would mean we can't ship stock Leap 15.2
anymore. Which I would wan't to avoid if possible.
I'm afraid that
you'll need quite lots of other package upgrades for
supporting the new hardware on top of the stock Leap 15.2. e.g. the
sound won't work on many recent machines and the upgrades of alsa-*
packages are needed. I guess the same applied for the graphics.
As Leap 15.3 alpha got available today I tried in on an Ryzen/Renoir and
on a Tiger Lake based machine. Both worked fine ootb, which is really great!
So, are there any chances those things necessary will be backported to
Leap 15.2 as well?