macc24 changed the topic of ##panfrost-offtopic to: not-panfrost | logs be at https://freenode.irclog.whitequark.org/~h~panfrost-offtopic
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<macc24> ha, got some parts running
<urjaman> neat
<urjaman> There was a time when google shipped their CrOS android thing on the C201 CrOS firmwares (but you had to enable it with some magic flags) ...
<urjaman> then they decided not to actually enable it for the C201 and removed the whole thing
<macc24> android apps work fine on my c100pa, why wouldn't they on c201pa?
<urjaman> ... it ran fine enough, like for what the C201 is ... i played most of GTA Vice City on it
<macc24> now to just make some instructions on anbox...
<urjaman> hmmmmm let me check the CrOS device ... but i'm fairly certain they removed the whole android image from them
<macc24> on my c100pa android apps work just fine
<macc24> i am now running one
<urjaman> hmm i forget where in the rootfs the image is/was, tho can't find it quickly ... but the C201 rootfs is 2.0G, has 949M of things in it ... i dont think that includes android
<urjaman> i think it was pretty full with the android image shipped :P
<urjaman> so just for curiosity, df -h the C100pa and tell me the rootfs line?
<macc24> rootfs?
<macc24> /dev/root?
<urjaman> yes
<urjaman> ChromeOS itself
<macc24> 2G, 1.4G used
<urjaman> yeah the C201 is 2G, 949M used
<macc24> i have some trash on my c100pa
<macc24> wait, MyFiles are separate partition
<urjaman> the rootfs is read-only fixed... unless you changed that ofc
<urjaman> but even then it'd be kinda stupid to stuff things in there since it ... well back when updates happened, would be wiped on every update
<urjaman> actually is the android support like actually enabled by default on the C100PA?
<macc24> by the way, how's the situation with u-boot on veyron devices?
<macc24> yeah it was
<urjaman> I guess it's because of the touchscreen then
<urjaman> like they thought it was useful enough with a "tablet-like" device, but decided to remove it from the entirely computer-like
<urjaman> (well, laptop-like...)
<urjaman> I haven't tried u-boot in half a year idk, but switftgeek and I did fix it once like 2020-05 ... so almost a year ago again
<macc24> wait what
<macc24> oh it's not 2020 anymore
<urjaman> but yeah with the amount of testing it has gotten (one or two folks making it boot once a year or so :P) i still wouldnt expect it to be quite plug-and-play ... and theres still some things that dont work (eg. i think only one of the USB ports on the C201 works... but one is enough to do an USB boot so... lazy.)
<macc24> on odroid go advance it's even worse xD
<macc24> there is no display, no usb, nothing
<macc24> just enough u-boot to run mainline linux from sd
<urjaman> hmm now i'm like... wanna try putting a C100 rootfs on the C201
<urjaman> I think i can get the rootfs from google just by making a C100 recovery USB ... how do i make it install nice tho (I expect it to go very "HEY! Wrong device!" by default :P)
<macc24> i wish you luck
<macc24> i don't use chromeos other than for android apps
<urjaman> yeah i have my chromeos-running C201 just as a youtube player / ssh device / something with chrome on it... but yeah android used to be nice to have
<urjaman> (it does only have 2GB of RAM tho... but that's also part of why it's not running generic linux... chromeos deals with low ram pretty ok by default)
<macc24> when i ran linux on my c100pa it was fine
<macc24> ssh on chromeos bad in vim or whatever
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<urjaman> yeah i mean i ran linux for a while on the 2GB C201... I just prefer running it on the 4GB one :P
<urjaman> also another sidenote: there are still 2 veyron devices getting chromeos updates, tiger and fievel (AOpen Chromebase Mini and AOpen Chromebox Mini)
<urjaman> they arrived on the market in 2017 so they still have a year or so (Feb 2022) of updates... it's just f'ed up to me that like... you're supporting some veyrons, why not all veyrons...
<urjaman> (and yeah i'm thinking it'll be more sane to just try and pull ARC and whatever is related/needed out of the minnie rootfs, and just RW the C201 rootfs and put them in, than changing the whole thing)
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<hexdump0815> macc24: regarding u-boot on veyron i'm not sure how you plan to use it, but i successfully built and booted v2021.01 on a speedy and a jaq (with jerry u-boot) ... here are my notes about that: https://github.com/hexdump0815/u-boot-chainloading-for-arm-chromebooks/blob/master/readme.cbr
<hexdump0815> macc24: btw. i think you did open your duet - right? did you find/see the write protect screw on it? does it actually have one?
<macc24> hexdump0815: duet uses cr50 to write-protect its flash chip
<hexdump0815> macc24: what is cr50?
<macc24> the newest cros ec firmware
<hexdump0815> macc24: how is wp disable/enable done on the device then?
<macc24> ccd(closed case debugging)
<hexdump0815> macc24: btw. i think you played around with sleep on the duet a bit and had some problems - did you also experiment with suspend-to-idle (echo s2idle > /sys/power/mem_sleep) - it helped for me on armv7l chromebooks which had problems to resume from sleep
<hexdump0815> macc24: does not save that much energy but devices usually survive about a day in that state
<macc24> s2idle doesn't work too, my guess is that mediatek drm or panel driver don't have resuming implemented
<macc24> well, with screen off and everything else running as normal, linux was talking about 24 hours of battery life on ssh
<hexdump0815> thanks for the link about ccd ... i also once had a situation where the display appeared to be dead after sleep i think and in the end just the brightness level of the backlight was set to zero after sleep - very unlikely, but maybe worth a check
<macc24> ._,
<macc24> the panel has backlight, but it's all black
<hexdump0815> ah - ok - evel less likely the case then :(
<hexdump0815> ok - really looks like a drm issue then ...
<macc24> i hope that 5.11 fixes this
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<urjaman> Hey, Android/ARC on my C201 (and now i have no effing clue what I'd use it for, i just wanted it lol)