Thursday, 2022-11-10

spiiroinseems that piggz is already gone, but: pong06:02
T42<adampigg> Spiiroin: give me 50 mins :)07:24
T42<adampigg> Spiiroin: how does usbmoded on the pinephonepeo doesn't react to connect\disconnect, so wondering how that is handled. Mce does see correct charge state, but thats using the power devices08:03
T42<adampigg> Also, im able to configure gadget modes in configfs manually ok08:05
Thaodan@elros34: Yes I plan to do so, last weekend the obs had some issues, now everything is build.08:10
ThaodanI didn't wrote anything down but the update should work for existing installations.08:11
T42<elros34> @thx for info. @Mat60000 ^08:17
spiiroin@adampigg IIRC the problem with pinephone was (still is?) that there just are no change notifications coming from kernel on cable connect/disconnect08:42
T42<adampigg> This is the pro...ill have to check the original pp08:43
T42<adampigg> What device should emit those events?08:43
spiiroinIn case of mce, there was some charging related event that could be used as a trigger to re-read all power supply device properties -> such poll catches also cable state change08:43
spiiroinand polling also on system heart beat -> eventually catches cable disconnect (at up to 24 second delay)08:44
T42<adampigg> On the pro, mce is quick, and the kernel spits ous some usb message, but im at work atm and cant check08:45
T42<adampigg> Seperate, mcetool -U doesn't wake the screen, only power button press08:46
spiiroinbasically whenever there are significant changes in what one gets via "grep . /sys/class/power_supply/*/uevent" -> a notification should already have been sent08:46
spiiroinwhere significant would be state changes like connect/disconnec, charging/not etc08:47
T42<adampigg> Where does usb moded look for those events and i can check later08:47
spiiroin(whereas things like voltage/current changes are probably too volatile for such reporting)08:47
spiiroin@adampigg this is where events are processed:
spiiroinfor tracing what happens: usb-moded is interested in subset of uevents mce handles -> mce verbose logging can be used for following also things usb-moded is interested in08:52
T42<adampigg> Thx, ive got moded debugging on, will add mce, as i say, mce seems ok08:53
spiiroin... or mce sort of works because of all the workarounds, some of which are pinephone specific09:00
spiiroin@adampigg about that "mcetool -U" vs. powerkey. one thing that comes to mind is that by default: powerkey unblanks regardless of proximity sensor state, whereas everything else needs proximity sensor reporting "not covered"09:01
spiiroin... and about the same applies for lid/cover/hall effect sensor too09:04
T42<adampigg> Spiiroin thx will check those09:57
*** amccarthy is now known as Guest107613:53
*** amccarthy_ is now known as amccarthy13:53
T42<Mat60000> Just wanted dual sim ans waydroid on my Xperia 5;)16:56
piggzspiiroin: just checked with udevadmin monitor, pluggin a cable and get the following events18:57
piggzKERNEL[59.938341] change   /devices/platform/typec-extcon/extcon/extcon2 (extcon)18:57
piggzUDEV  [59.942207] change   /devices/platform/typec-extcon/extcon/extcon2 (extcon)18:57
piggzfull log
piggzso, seems to me like there are event that usb-moded could monitor?18:59
spiiroinpiggz: can you take traces of connect and disconnect with "udevadm monitor -p -s power_supply"19:16
piggzspiiroin: sure..19:17
spiiroininteresting, there is sane lookin POWER_SUPPLY_ONLINE=0/1 changes19:30
spiiroinpiggz: can you do "grep . /sys/class/power_supply/*/uevent" too, in connected and disconnected states19:31
piggzspiiroin: i dont want to confuse devices, but this is the same for the original pinephone
piggzother device is pinephone-pro19:36
piggzany suggestions that work on both is nice19:38
piggzspiiroin: also, on the PPP, im using your new PR for usb-moded for cached network19:38
spiiroinhmm.. there are rk818-usb and tcpm-source-psy-4-0022, both of which look like "charger", but only the latter one showed up in that udevadm event log19:57
spiiroinmight be that usb-moded happens to choose wrong device to track19:57
spiiroinI'll take a closer look at this later, but if you want to investigate ^ would be something to check19:58
T42<adampigg> spiiroin: im off out for the night now, but i know now where to add debugging if you dont get to look at it, thx20:11

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