ChanServ changed the topic of #asahi-alt to: Asahi Linux: porting Linux to Apple Silicon macs | User-contributed/unofficial distribution ports | Logs: https://alx.sh/l/asahi-alt
<Ry_Darcy>
Also in dmesg "unsupported GPU/firmware combination (g13, 12 4 0).. nerver saw this before
<jannau>
that is your problem. the GPU driver does just support the macos 12.3 FW on M1 devices
<Ry_Darcy>
Fallback to DCP then or a workaround?
<jannau>
you're on your own. I would have expected a graceful fallback to sw rendering but it's possible that that won't work with kmsro.asahi in mesa. you should be fine with the debian mesa
<Ry_Darcy>
I am running Debian (Glanzmann). Will have to start from scratch again. Thanks for the headsup.
<jannau>
your combination of GPU version and FW version will most likely never be supported
<jannau>
it should be possible to downgrade the stub by just reinstalling an uefi install
<jannau>
backup ESP contents except firmware, delete stub+ESP, do uefi only install, restore ESP backup, update /etc/fstab for the updated ESP
<Ry_Darcy>
THX.
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<Glanzmann>
Ry_Darcy: You previously tried to install mesa, same as I did. As a result you have old mesa libraries which are loaded before the packages. So remove all mesa stuff from the sub directories of /usr/local
<Glanzmann>
Ry_Darcy: Double check with ldd /usr/bin/mpv | grep /usr/local
<Glanzmann>
ahdeb[m]: I took the first patch, the second is to complicated. And building mesa on a m1 is fast enough. If you compiled once it will be faster the second time if you have ccache.
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<Glanzmann>
jannau: Btw. the reason I was not seing the keys in xev was because I had grabbed them from window manager (fvwm2) that is why I could not see them from xev.
<Glanzmann>
jannau: Do you know what needs to be done to support 'xbacklight' currently I get the error message: No outputs have backlight property
<Glanzmann>
jannau: On my thinkpads I'm modifying my backlight using: xbacklight -inc 10% / xbacklight -dec 10% On the air I'm using for now: https://tg.st/u/brightness.pl
<mps>
Glanzmann: I use 'light' software/program/util on different machines for few years
<Glanzmann>
mps: Yes, light works, thanks.
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<jannau>
Glanzmann: xbacklight seems to set the brightness through xrandr, not sure if that is supposed to work with the modesetting driver
<Glanzmann>
jannau: I see, thank you for checking. Once mps mentioned 'light' I ditched my perl script for light.
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<leif>
yeah that segmentation fault is something else altogether
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<mps>
hmm, just noticed that kernel with gpu driver could be built with gcc also, not only clang
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<sven>
isn’t the gcc rust frontend still in a very preliminary stage and can’t really compile most rust code yet?
<mps>
sven: afaik yes, but by forgeting to use clang I built it with gcc and to my surprise kernel works fine with gpu
<mps>
rust-bindgen anyway generate code which passed build with gcc
<mps>
I'm surprised
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<Glanzmann>
Ry_Darcy: Try to modify the card: Try /dev/dri/card0 and /dev/dri/card1 in the xorg config.
<Glanzmann>
sven: I once build a rust gpu kernel with gcc by accident, it is not supported, but it worked for me.
<Glanzmann>
By working, I mean that the kernel booted and the gpu driver loaded.
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<sven>
oh, i guess you mean building the C part with gcc and not the rust driver itself
<Glanzmann>
sven: Yes, that I mean.
<Glanzmann>
I compiled the rust part with rustc or whatever it is called.
<sven>
yeah, that sounds like it has a chance to work
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<Glanzmann>
Debian users: Xorg also does not start for anymore. No idea why. Might be a Debian update. Try to figure it out and report back I also get the segmentation fault in the uuwind.