2024-10-16.log

joschmhoye: 25 mm00:05
joschmhoye: source: https://source.mnt.re/reform/reform/-/blob/master/ASSEMBLY.md00:05
minutech: are there any monitors supporting hdmi alt mode? i thought that was quite obscure00:19
chah00:19
chyeah maybe it needs to be DP instead00:20
minuterk3588 can do dp on the hdmi pins alternatively. when the drivers get there we can do it00:22
mhoyejosch: thanks00:52
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ch01:48:28.436 FuEngine             Updating Pocket Reform SysCtl 1.0 took 14.394128 seconds \o/03:49
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minutech: woah woah!09:09
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+ gustav28 (~gustav@c-78-82-52-243.bbcust.telenor.se)13:02
chminute: i'd like to discuss a few design questions regarding fwupd and the hardware, when would be a good time?13:13
chminute: or maybe, how do you want to discuss them :)13:13
minutech: i'm at work now so you can write me here :D13:20
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+ bkeys (~Thunderbi@173.16.175.75)14:01
minuteFYI i just pushed a dts patch to reduce emmc speed on rk3588 a bit because we sometimes see i/o errors during installation here14:26
chminute: 1) for now i'm using the raspi reset protocol. this is quite simple, and can be discovered by looking for a vendor specific interface named "Reset". if we put code into fwupd, then it imo makes sense to consider if this is a good choice and something you want to keep for future products?14:27
chminute: and: there is no user confirmation now (and no code signing obviously). not sure if thats good from a security perspective14:28
chminute: depending on answers on that we can think about reusing the system76 fwupd plugin, or going with what i have now. right now i named that "mnt-pico", but it occured to me that it should probably just be "mnt" (or mntre)?14:30
chminute: 2) vaguely related: version numbers. fwupd natively supports triplet or quadlet version numbers. i still have to check how that works with having a version in the usb descriptor. anyway the firmware files will need versions... whats your plan there?14:31
minutech: ok, 1) yes, reset protocol is fine, lets do it and put it everywhere. user confirmation: you still have to run fwupd, right? also, it only uses what's uploaded to LVFS, which can only be done by us/me, right? mntre-rp2040 maybe (pico is ok too, but we don't put a whole pico in there...) we also have legacy non-rp2040 usb devices (atmel), so they would need a different plugin. and we'll have14:36
minuterp2350 in the future. 2) maybe we could do something like 1.isodate to work around this, i.e. 1.20241016 ?14:36
minutewait, triplet, so 1.0.20241016? :D14:36
minuteor 2024.10.1614:36
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chminute: 1) reset protocol: ok, i think then also the pocket-hid should have it too, agree? ; security: fwupd will only update what is on lvfs (or local request), but basically anything that runs and can talk to the usb device can then update it (that might also be non-root!)14:45
chminute: other vendors seem to have one plugin for all their protocols, so i think mixing protocols should be fine for mntre too14:46
ch(i think system76 uses both uf2 and dfu mode)14:46
chminute: re version: ok, i'll read up a bit on the usb descriptor revision thing; Q is then still if the version should be generated by the CI pipeline? and dev builds could use 0.0.0 or so?14:52
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- ehmry (QUIT: Ping timeout: 244 seconds) (~quassel@217.155.30.169)15:26
minutech: 1) yes, agreed @ pocket-hid. i need to think more on security, maybe one could work around this on the linux permission level with udev somehow; i.e. lock/unlock access to raw usb interactively somehow15:30
minutech: cool @ mixing protocols, then it can just be mntre15:30
minutech: and agreed @ your version proposals15:31
chminute: just food for thought: the system76 ec requires some form of physical button press. i mean that will be annoying, but probably is secure then. if we want to go that route, we'll need some form of state tracking for that (in firmware and have to be able to query that)15:32
minutech: ok, we can do that in the keyboard15:36
minutech: and keyboard can tell sysctl to unlock15:36
minute(over uart)15:37
grimmwareNow have two accelerometers in my pocket and they're both working and stable in sysctl so I just have to plumb together the remainder of the userland parts to lid-closed detection now and also add an auto-rotate for book mode :)15:40
mhoyeCurrent Reform Problem: The Do Not Replace Your Trackball With Weird Exotic Materials For No Reason Whatsoever Challenge15:41
grimmwarethis is also rebuilt on top of the sysctl refactor too <315:43
grimmwaremhoye: oh what have you been trying!15:43
mhoyeCurrent options include "nonporous alumina ultrahard ceramic", "Silicon Nitride" and "Tungsten Carbide"15:45
mhoyeThis will not change my computing experience in any way except for _possibly_ causing an airport scanner somewhere to absolutely lose its shit.15:46
grimmwarePlz report findings.15:53
+ mark_ (~mjw@gnu.wildebeest.org)15:54
grimmwareI *love* the aesthetic mods that people are doing.15:54
+ sir-photch (~m-hy5poy@static.93.70.235.167.clients.your-server.de)15:55
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- cow321 (QUIT: Ping timeout: 260 seconds) (~deflated8@user/meow/deflated8837)16:04
minutemhoye: nice :D16:07
minutegrimmware: nice, i wanted to suggest auto-rotate but you already have it :D16:07
mhoyeminute: Man, I've been having problems with my trackball forever, uneven scrolling jank, and finally last night my brain just said, "you dummy, this is your computer and your problem, just fix it."16:12
mhoyeSo I opened it up, unscrewed the back of the trackball, cleaned it out, polished the sensor and fixed it. Took like 5 minutes.16:13
minutemhoye: haha yesss16:13
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chhttps://github.com/fwupd/fwupd/commit/d089d8aeeb2b81c3f8223c48fc2f85bcc4a8ec59 "omg" (open source working and getting timely replies 😍 )16:30
+ spew (~spew@155.133.15.218)16:34
chminute: btw, do you already have an lvfs account?16:45
chif not https://lvfs.readthedocs.io/en/latest/apply.html has the steps, in case you can offload the paperwork :)16:45
grimmwareoh my goodness look at all these people doing cool mods and fixes16:47
grimmwaremhoye: one of the thermistors on my charger board ended up lifting off and dragging the ground plane trace up with it. I was able to fix it with the tools that I had to hand *mostly* because I knew if I couldn't I could either get a replacement board or fab one, and I was able to get reassurance from minute on carrying out my fix (even though it was really obvious, I just needed to build my confidence)16:49
grimmwareI say "ended up" it's almost certainly my fault I just don't know how I managed it16:49
minutech: yes i have an account17:15
+ Gooberpatrol_66 (~Gooberpat@user/gooberpatrol66)17:15
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midfavilangl when it comes to the trackball sensor ive found just blowing on the assembly is usually enough lel17:26
midfaviladon't even need to disassemble it nine times out of ten17:26
minutemhm > You agree that the files uploaded have been tested on all applicable hardware to the best of your ability, and no user interaction is required before or after the update has completed17:27
minutemidfavila: i also have to do that on my razr mouse's mouse wheel...17:27
chhmm. wonder what that really means17:27
minutethat's interesting > You understand that users with the vendor-specific embargo token will also have access to the firmware in the embargoed state17:28
minutesounds like we can put it in embargo mode but with the token you can test it?17:28
chsounds logical somehow17:28
minutebut there's also a "testing" channel17:28
minutei can upload to private (secret) or embargo currently17:29
minutech: this looks like this kind of interaction to unlock/lock a device for fw update is ok https://lvfs.readthedocs.io/en/latest/metainfo.html#client-features17:31
minutebut also, we need a metainfo xml file17:31
Twodisbetterminute: thank you for the refund, I promise just as soon as the situation remedies itself, I will be back! Keep up the awesome work! 17:31
chminute: right17:31
minuteTwodisbetter: thanks, looking forward!17:31
chthere is a simple template/generator in the fwupd source17:32
chthat should work at least for test builds17:32
midfavilaminute: huh. weird. is it an optical wheel? must be17:39
midfavilai'm still using an old mechanical trackball on my desktop17:40
midfavilathe uhhhhhhhh mousetrak pro or something17:40
midfavilahttps://www.ergocanada.com/products/mice/itac_mousetrak_professional.html17:40
midfavilayeah baybeeee17:40
chminute: https://source.mnt.re/reform/pocket-reform/-/merge_requests/21 wip/demo thing for metainfo + cab17:48
minutech: that was quick18:01
chalready had half of it for testing the fwupd plugin :)18:05
+ cow321 (~deflated8@user/meow/deflated8837)18:12
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mhoyemidfavila: https://ploopy.co/20:31
mhoyeThey're the MNT of trackball people.20:32
mhoyeOne of my idle projects is to figure out how to incorporate their ball-bearing trackball rests into the MNT's bracket.20:33
minuteha, ploopy is launching a trackpad, that's good timing actually https://www.reddit.com/r/ploopy/comments/1g0qmyx/the_ploopy_trackpad_will_be_released_on_october/20:35
minutebecause we need a followup to the azoteq stuff which is discontinued20:35
+ mark_ (~mjw@gnu.wildebeest.org)20:46
+ cow321 (~deflated8@user/meow/deflated8837)20:58
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joschup to five simultaneous touches o021:35
joschmakes me feel too old XD21:35
digitalranea yes the penta-click, so convenient21:48
joschback in the day i thought i was cool because my thinkpad had *three* buttons ;)22:02
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+ reform17109 (~michael@h081217090069.dyn.cm.kabsi.at)23:10
reform17109I just started my new reform and wanted to say HI to everyone!23:12
ScarioHello!23:12
reform17109I also would have a small question. I seem to have some light leaks on the border of my screen. Is this something usual, or should I worry that my screen is damaged?23:13
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midfavilaf r e s h   m e a t23:17
midfavila:323:17
midfavilamhoye yeah i'm looking at getting one of their trackballs in the future23:18
midfavilai want to default to open hardware wherever possible from now on, or at least stuff that runs as close to totally free as possible23:18
midfavilabecause like, i'm tired of being stuck with a vendor's kernel from 5 years ago or whatever :v23:18
midfavilaor not being able to fix stuff with whatever i've got laying around for that matter23:19
midfavilai've collected a few ancient trackballs and they're so easy to work with compared to modern designs23:19
joschmidfavila: i see you've also made your share of these experiences in the past :)23:20
midfavilahttps://upload.wikimedia.org/wikipedia/commons/thumb/e/e4/BBC_Master_AIV_%28Domesday_System%29_%281%29.jpg/1280px-BBC_Master_AIV_%28Domesday_System%29_%281%29.jpg23:20
midfavilai had the trackball that the domesday shipped with23:20
midfavilashockingly good23:20
midfavilalike, astonishingly 23:20
midfavilasmoothest trackball i've ever used23:20
midfavila(i'm not that old i just found it on ebay and wired it to a serial port on my pc lel)23:21
midfavilainside it's just a couple magnetometers and a little disk that spins on an axel that the ball sits on23:21
midfavilaand some super basic surface-mount PCBs that presumably convert the signals to something the PC can handle. i ran it using gpm in uhhh23:22
midfavilai think just a generic three-button mode23:22
midfavilajosch: yeah 23:24
midfavilathe most startling contrast for me was comparing the original kensington trackballs to the later revisions23:24
midfavilawent from a sturdy chassis with four philips, a ball and some buttons and a nice thick PS/2 cable to this wimpy early oughts translucent blue and grey chassis with a rubbery usb cable and a million screws, multiple PCBs with microswitches, and almost zero internal tolerance for anything23:26
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+ Ar|stote|is (~linx@149.210.17.217)23:34
minutemidfavila: did you try the ploopy or their mouse? any good?23:55
minutei'm inclined to order one to test it out ane compare to our stuff23:56

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