robclark changed the topic of #aarch64-laptops to: Linux support for AArch64 Laptops (Chrome OS Trogdor Devices - Asus NovaGo TP370QL - HP Envy x2 - Lenovo Mixx 630 - Lenovo Yoga C630 - Lenovo ThinkPad X13s - and various other snapdragon laptops) - https://oftc.irclog.whitequark.org/aarch64-laptops
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<jhovold>
push: i don't see anything unusual with bluetooth in any of those screen shots
<jhovold>
the qualcomm driver is ridiculously chatty, but all those messages are just printed when the device is probed and powered on during boot
<jhovold>
push: sorry, misread you comments above: if "hci0: setting up wcn6855" is the last message you see before the hang/reset, then that could definitely indicate a problem with Bluetooth
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<juergh>
jhovold, I was wondering, why is it downloading different qca firwmare twice?
<juergh>
oh fw and nv. never mind.
<jhovold>
juergh: i think still does that twice as you noticed
<jhovold>
first during probe, and later during power on
<jhovold>
fw would be downloaded every time the device has been powered down
<juergh>
ah. thanks for the explanation.
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<juergh>
What about the fw version? There's a qca/hpnv21.b8c floating around.
<jhovold>
yeah, i'm talking to lenovo about getting that one released (if at all needed)), but until then we stick with with what qualcomm pushed to linux-firmware
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<push>
how do I prevent it from loading that file? it seems like just turning bluetooth off isnt enough to stop the resets
<jhovold>
push: try disabling &uart2 in the devicetree, or maybe just rename both bluetooth fw files temporarily
<jhovold>
qca/hpbtfw21.tlv
<jhovold>
qca/hpnv21.bin
<jhovold>
probably enough to rename the former
<jhovold>
or blacklist the driver module (btqca) so that its never even loaded, probably easiest
<jhovold>
# cat /etc/modprobe.d/bt.conf
<jhovold>
blacklist hci_uart
<jhovold>
push: ^
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<push>
thanks!
<push>
ill let you know what happens
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<push>
I know its not really the topic of this channel but we got an Ampere Altra system at work I ran HPL on it and the results are kinda dissapointing
* ukleinek
wonders if copying the dtb files can be copied in an uefi shell
<ukleinek>
s/copied/done/
<ukleinek>
Having to enable "Force GRUB installation to the EFI removable media path" is a bios bug, isn't it?
<steev>
they can be, and yeah that is, i believe, there's a patch in my kernel so that shouldn't be needed, but that'll not get upstreamed, afaik, and we had a potential patch to grub that debian nacked
* ukleinek
also wonders if the bios could be replaced by something nicer and checks cpu support in barebox and uboot
* ukleinek
fails to find the dtb in linux
<ukleinek>
ema: in Linux the dts is called sc8280xp-lenovo-thinkpad-x13s.dts, is sc8280-lenovo-thinkpad-x13s.dtb as mentioned in the wiki still the right name?
<steev>
what's wrong with uefi bios?
<steev>
the dtb should be sc8280xp-lenovo-thinkpad-x13s.dtb
<steev>
for some reason i thought 6.5 was in testing, but i guess we import it in kali from unstable rather than waiting