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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<steev> hm, yeah, i've applied the l0 patches to 6.7 and still seeing the aer; looks like it most happens when either suspending or resuming, not sure which one is the culprit
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<Nios34> Thanks to the kernel by hexdump0815, I successfully installed Debian bookworm into the UFS storage.
<bamse> you guys don't actually need to run eachothers' kernels...just build mainline defconfig and run that
<Nios34> I didn't want to try that at first. But I accidently destoryed the NTFS partition... So I was left no choice lol
<Nios34> bamse: Yeah, by hexdump0815's kernel, I mean the devicetree and patches ;-)
<Nios34> hexdump0815, it looks like there is no longer needed to do that /boot/boot hack
<Nios34> I just did `grub-install' and it works fine.
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<jhovold> steev: guess the AER you see with that NVMe is not related to L0s then, do you see it also if you disable aspm completely?
<jhovold> and do you only see it on suspend/resume?
<steev> jhovold: i think it's a change that's in 6.8 that isn't backported to 6.7, because i do not see it in 6.8 after suspend/resume cycles.
<steev> and on 6.7 i'm pretty sure i only see it on suspend/resume cycles
<jhovold> ok, but you had backported my ASPM fixes you said?
<steev> yeah, pretty sure i have them correctly (they applied cleanly at least iirc)
<steev> i don't think it's that big of a deal
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<jhovold> steev: me neither (the errors are correctable), but still good to know when you see this (and if possible why)
<jhovold> which nvme controller are you using?
<jhovold> does it even support l0s btw (I know l0s is disabled, but the one that came with my X13s does not support it)?
<Jasper[m]> <jhovold> "which nvme controller are you..." <- The one in the sn770m probably
<jglathe__> jhovold https://pastebin.com/GhgusVc6
<jglathe__> This is 6.8-rc6 so sometimes this comes up
<jhovold> jglathe__: same nvme controller as steev?
<jhovold> and with L0s disabled also for volterra?
<jhovold> or is this with x13s?
<jglathe__> I'll check
<jglathe__> on Volterra, sorry, false alarm. I'll check again for X13s
<jglathe__> jhovold it is *not* on X13s with 6.8-rc6. My nvme controller is "0002:01:00.0 Non-Volatile memory controller: Silicon Motion, Inc. SM2263EN/SM2263XT (DRAM-less) NVMe SSD Controllers (rev 03)
<jglathe__> "
<steev> jhovold: i've slept and resumed a bunch on 6.8.0-rc7, no aer - 0002:01:00.0 Non-Volatile memory controller: Sandisk Corp WD Black SN770M NVMe SSD (DRAM-less) (rev 01) - firmware rev is 731120WD (currently the latest)
<steev> https://paste.debian.net/1309515/ - nvme wdc id-ctrl /dev/nvme0 output
<steev> now i really should go to bed, lot of moving to do the next 2 days
<steev> got the keys yesterday though \o/
<steev> and yes, my current fiber provider is available there, so thank god for that
<konradybcio> hm, this chat has a lot of housemoving per capita
<steev> heh, i haven't moved in 8 years :P
<steev> i was planning to a few years back but a certain country invading its neighbor kinda put a stop to that
<jhovold> is that with my ASPM fixes v2 which disabled L0s also for the X13s NVMe?
<jhovold> and what does 'lspci -vv -s 0002:01: | grep -A1 LnkCap:' say?
<jhovold> for you to answer when you wake up :)
<konradybcio> probably nothing, unless ran as su :P
<konradybcio> fwiw on the good ol' ubuntu 6.5 it's: `LnkCap: Port #0, Speed 16GT/s, Width x4, ASPM L1, Exit Latency L1 <64us` with `Samsung Electronics Co Ltd NVMe SSD Controller PM9B1`
* ukleinek hopes 6.5 is a kernel version and not a Ubuntu one
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<jhovold> so neither konradybcio's nor jglathe__'s nvme controller supports L0s, but was asking steev as he reported seeing AER errors with 6.7
<jhovold> if only his 6.8 build had my aspm fixes to disable l0s, then that may be related
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<Nios34[m]> hexdump0815: in case you read this offline, the whole installation process: https://www.050821.xyz/archives/7/
<Nios34[m]> I'm going to use it pretty often and glad do some testings. Can you give me a pointer about how to make more things to work?
<Nios34[m]> It would be so good if we got the backlight right :-)
<travmurav[m]> I somehow vaguely recall that the backlight on that thing is connected to the pmic so probably just need to define it in the dt
<travmurav[m]> (since I assume if it was on the dsi bridge, it'd already be defined)
<Nios34[m]> travmurav: Thanks, I will learn some dt stuff tomorrow and maybe try to get it working.
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<steev> LnkCap: Port #0, Speed 16GT/s, Width x4, ASPM L1, Exit Latency L1 <8us
<steev> ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
<HdkR> PCIe 4.0?
<steev> it's the ssd you recommended
<HdkR> ah, yea
<steev> that was for jhovold since he asked for it :P
<HdkR> The SN770M if I remember what I recommended? :P
<steev> 0002:01:00.0 Non-Volatile memory controller: Sandisk Corp WD Black SN770M NVMe SSD (DRAM-less) (rev 01) - firmware rev is 731120WD (currently the latest)
<HdkR> nice
<adamcstephens> i just did some testing with jhovold's 6.8 rc7 and after repeatedly plugging/unplugging my dock the x13s did not crash
<adamcstephens> though it did stop communicating with the USB hub :/
<konradybcio> no issues here, on the same branch
<konradybcio> i have a pretty low spec dongle though
<adamcstephens> i'm using OWC's TB4/USB-C dock
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<steev> jhovold: actually, i was able to get an aer on 6.8 rc7; i *think* it was during an sbuild-create run, because i was trying to build an amd64 chroot on this thing for building packages
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<steev> but back to packing and not working
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<_[m]123> ah fck I for some reason booted 6.5 lol - though I've seen pretty stable dpe - only one random disconnect and after 1 replug came back
<_[m]123> I also noticed on KDE when I manually do sleep it breaks the unlock screen
<_[m]123> but not on laptop lid close which is odd
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<steev> okay i'm bad at the whole packing and not working thing. it's not reproducable
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<hexdump0815> Nios34[m]: that is good news - btw. you can always assume me reading this channel here via the web frontend, even if i'm offline :)
<konradybcio> big brother
<konradybcio> always reading
<hexdump0815> Nios34[m]: i was about to ask you to write down some more details, but a few lines later you already had fullfilled that wish - thanks a lot for that
<hexdump0815> konradybcio: doubleplusgood :)
<hexdump0815> Nios34[m]: the remaining hardware i did not manage to get working yet, but in case you get anything working i would be happy to hear about it ... lets see - maybe over time we can get it a little further in small steps
<hexdump0815> Nios34[m]: now that you have it working on ufs i'll most probably give it a try as well, also its good to know that grub now seems to work well on it
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<Nios34[m]> hexdump0815: Yeah, Windows really sucks.
<Nios34[m]> or Windows on Arm
<Nios34[m]> Actually, the LUNs are pretty interesting as well. It looks like it's something associated with the coprocessor.
<Nios34[m]> I tried if one can make it safer by somehow remove /dev/sd[b-f]'. I did this by telling uvdev to call /sys/block/sdX/device/delete' but after that remoteproc started to complain something.
<Nios34[m]> So... The coprocessor somehow uses that UFS drive.