ChanServ 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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<SpieringsAE>
jhovold: I made that adjustment you requested, but I feel like the power-source value should also have a more descriptive define attached to it no?
<SpieringsAE>
there don't seem to be any of those for the 8380 pmic though
<jhovold>
SpieringsAE: yeah, but that's complicated...
<jhovold>
turns out the value of the power source differ from pmic to pmic and supposedly even from pin to pin on the same pmic
<jhovold>
no has figured how best to handle this so we stick to raw values there for now
<jhovold>
if you have access to the docs, or a dt for some device using the same pin, where the voltage that the power source corresponds to, you can add that as a comment after the property
<SpieringsAE>
ah okay thats unfortunate
<jhovold>
it's already specified in the crd dtsi in my wip branch so you can assume that's correct:
<jhovold>
power-source = <1>; /* 1.8V */
<SpieringsAE>
Jeah I will add that comment too
<jhovold>
(but add a space before the SI-unit :) )
<SpieringsAE>
so 1.8 V
<jhovold>
right, thanls
<jhovold>
thanks*
<SpieringsAE>
np thanks for reviewing, should have seen the reference to that header file in the docs
<SpieringsAE>
if i remove serial0 = &uart21, should I turn the other one into serial0 = &uart14? or should I leave it as serial1?
<SpieringsAE>
I should also do some continuity check to see if the debug uart is indeed present in that unused connector, time to open her up again lol
<JensGlathe[m]>
uart14 is usually used for BT on the x1e boxes
<JensGlathe[m]>
hmm I wouldn't change the numbering. serial1 = uart14
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<jhovold>
SpieringsAE: yeah, keep the numbering so that if/when the console is enabled it will be at ttyMSM0 as expected
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<SpieringsAE>
is there like a dummy usb phy driver? the usb3 redrivers for the usb_mp dont have any configuration option, just vreg and enable
<SpieringsAE>
I couldn't really find one scanning through the Documentations
<SpieringsAE>
or can I just not put the phy = <>; parameter in there and it will work?
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<exeat>
Anyone successfully updated to bios 1.63 on the x13s? Mine hard-reboots just before the final "press enter to reboot" prompt, but the same (usual) procedure did work for 1.60->1.61.
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<JensGlathe[m]>
yes, but with Windows.
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<SpieringsAE>
it is exactly the same as the t14s definition from johans fork
<SpieringsAE>
that is also the kernel I'm running the for now latest wip/6.12 kernel
<JensGlathe[m]>
I'll take a look
<SpieringsAE>
I also tried enabling usb_2 earlier, it did not like that lol, but I think the sd card reader is on that one
<SpieringsAE>
also my kernel args: root=UUID=d607cc01-0548-4098-8029-747c0ee51452 rw module_blacklist=qcom_edac efi=novamap pd_ignore_unused clk_ignore_unused fw_devlink=off cma=128M rootwait rootflags=noatime,discard loglevel=7
<SpieringsAE>
I remember there being an issue before with some stuff in there
<JensGlathe[m]>
firing up meld
<SpieringsAE>
you found something?
<JensGlathe[m]>
can I open a direct chat?
<JensGlathe[m]>
element or classic irc
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<SpieringsAE>
im on irc but yeah sure
<SpieringsAE>
no idea how that works though
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<SpieringsAE>
got usb-a working with the help of JensGlathe: now I'm on to the usb_2 part, I am quite sure that the sd-card reader uses this one
<SpieringsAE>
but after enabling it I get a bunch of coredumps and this: gcc_usb20_prim_gdsc status stuck at 'off'
<SpieringsAE>
over and over again
<SpieringsAE>
is there any device that is already using usb_2 in some way? I can't seem to find an example
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<Jasper[m]>
Not sure how much different it'll be, but x13s has 2 buses one of which is used for fprint
<Jasper[m]>
At best you'll be able to steal the setup for the DTS if the driver is the same, at worst you'll know what to grep for in people's DT files or what laptops to look for if they also have fprint on a separate usb bus
<SpieringsAE>
I'm afraid it is too different
<SpieringsAE>
the only thing I've seen so far with finger print readers is them using one of the usb-mp ports
<SpieringsAE>
there also seems to be an output pin associated with it, tlmm gpio7, so I also somehow need to attach that to it
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<SpieringsAE>
I think the t14s has this setup for its fingerprint sensor but I don't think anyone got that one working yet
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<SpieringsAE>
abelvesa: I just saw you mention 3 nxp ptn3222s in your t14s dts, is the third one for the fingerprint scanner?
<SpieringsAE>
^saw it on the mailing list
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<SpieringsAE>
yep I have a third one aswell
<SpieringsAE>
on 0x43
<SpieringsAE>
how would I name this one, I dont really know what the eusb3 and eusb6 mean
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<JensGlathe[m]>
eusb5 ?
<SpieringsAE>
is there any logic behind that? in the dsdt it is USB4
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<SpieringsAE>
unfortunately I fear the issue with that `gcc_usb20_prim_gdsc status stuck at 'off'` is more deeply rooted and a bigger roadblock to getting this working
<JensGlathe[m]>
No, I just dimly remember abelvesa using this identifier.
<JensGlathe[m]>
the gdsc stuff is a bit... odd. I checked, USB0, 1 , 2 have the same flags set.
<SpieringsAE>
some funky firmware stuff maybe?
<SpieringsAE>
restricted access or something
<robclark>
drive-by note, you can boot el2 to (mostly) rule out fw lolz.. might even get a better external sync/async SError msg (if you have somehow hooked up debug uart)
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<SpieringsAE>
I could theoretically route the uart wires through the grill in the back somehow lol
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<JensGlathe[m]>
since the vivobook has the sd card reader it should be enabled (?) when booting up with uefi, so power should be there
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<SpieringsAE>
I dont know if there is another enable pin, havent found anything besides the ptn3222 reset
<SpieringsAE>
I think it may just be tied high like the 2 tusb522ps
<SpieringsAE>
The usb bus just cannot initialize
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<robclark>
anyone got a 7x tcblaunch.exe (or is tcblaunch.exe signed the same way on all the x1 devices.. in which case the question is "anyone got an x1 tcblaunch.exe")
<SpieringsAE>
I should have one in case number 2, I still have an intact windows drive, or do you need windows 11 pro for it?
<robclark>
I think whatever came installed on the device originally should work, modulo signing (travmurav[m] ?)
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<robclark>
I'm pretty sure I copied it at some point to try slbounce early on.. but I've failing at finding that thumb-drive atm ;-)
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<macc24>
is there something to probe i2c buses on windows?
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<\[m]>
ok, alternate.nl got the t14s back in stock this week in some days - better be worth to be in red for haha
<Jasper[m]>
It never is bro, don't do that shit
<JensGlathe[m]>
I abstained
<JensGlathe[m]>
There's enough to play with
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<\[m]>
it's the company it's fine
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<JensGlathe[m]>
huh
<JensGlathe[m]>
even then
<JensGlathe[m]>
My day job isn't tinkering with arm64 laptops