01:49 <craftyguy> I saw that msdu_done message over 1200 times in just over 1 day... yikes https://bpa.st/raw/JG2A

01:54 <steev> yeah, that's why i disabled it spamming here

01:54 <steev> though i've only seen in 12 times in the past 5 hours

02:33 <craftyguy> with 6.14-rc* on my x13s, I've noticed a lot of bogus hotplug/connector init events from the display driver(?) when connected to a PD adapter: https://bpa.st/raw/EDXQ

02:34 <craftyguy> they seem to happen a few times in a row, usually twice rapidly, and cause the internal display to flicker. Anyone else seeing this too?

02:35 <craftyguy> the PD adapter is from the Steam Deck, it only does power and no display or anything fancy

02:35 <craftyguy> I'll try other adapters to see if it still happens 🤷

02:36 <craftyguy> ya even happens with the lenovo PD adapter that came with the x13s

04:53 <JensGlathe[m]> I‘ve seen them in dmesg with drm-debug=0x100, no flicker. On all devices, and since I‘m doing this (2023).

05:03 <craftyguy> it seems to happen repeatedly, every few seconds when the charger is connected. Just rolled back to 6.13 and seems to be happening a lot less frequent now 🤷‍♂️

06:51 <JensGlathe[m]> which log is this

08:35 <steev> craftyguy: fwiw, if you haven't checked your email, johan cc'd you ona patch to test (at least, i'm assuming that's you, i only saw it on lore, didn't check email address itself)

08:58 <pengyu[m]> konradybcio: Slightly off topic, may I ask how can I boot linux on sony xz2 compact, I notice you submitted the DT and the panel driver

09:18 <steev> jhovold: will reply to the list, i don't think that's helping much- i'm only 45 minutes up and already seen 4 msdu messages (without the patch, in 12 hours i saw 24)

09:20 <jhovold> steev: thanks for testing, the fix is needed anyway even if it doesn't address the msdu messages

09:21 <jhovold> but since that path is involved in the msdu warning, it was worth confirming

09:22 <jhovold> I think I've only seen it once or twice at home, but saw it within an hour with that fix, so perhaps it is involved in some way still

15:16 <craftyguy> jhovold: I think you were offline when I mentioned this yesterday, but on your 6.14-rc I see a bunch of display connector hot plug events when connected to a PD charger: https://bpa.st/raw/EDXQ

15:17 <craftyguy> when I roll back to 6.13, these events go away. they cause some pretty annoying screen flickering for me :(

15:17 <craftyguy> (I have to step away now for a few hours but wanted to make sure this was reported to you since it seems to be a new thing w/ 6.14-rc7 (I don't recall it with earlier RCs, but not 100% sure)

15:18 <craftyguy> the hotplug events seem to happen every few seconds, there's no obvious pattern to them. they do seem to happen in pairs though

15:55 <JensGlathe[m]> craftyguy: just opened my X13s (running 6.14-rc7-1), connected a type-c hub with HDMI adapter, and it works. Tries to give me 4k@60, but display can only take 4k@30 with 2 lanes so I switched it to this mode. I see lots of mux events, though.

16:01 <JensGlathe[m]> Had one splat over fumbling with the mouse receiver on the hub, though. Otherwise this is the normal behaviour on X13s. https://pastebin.com/nufZ3MqZ

16:01 <JensGlathe[m]> no continuous messages, no flickering.

16:04 <craftyguy> No hub/dock in my case, just a PD charger

16:05 <craftyguy> clearly my x13s is "special" 😅

16:05 <JensGlathe[m]> that is on there, too- Apple phone charger 35W

16:05 <JensGlathe[m]> Would be good to find this, yea

16:06 <craftyguy> there seems to be a regression for me though, rolling back to 6.13 "fixes" it from what I can tell

16:06 <JensGlathe[m]> want to try 6.14-rc7-6?

16:07 <craftyguy> How is it different than Johan's 6.14-rc7?

16:11 <JensGlathe[m]> Thats my counting of versions, there are is built kernel package on my googledrive

16:12 <JensGlathe[m]> https://drive.google.com/drive/folders/1IjD32K2tRqzIObaX59u61C2OqnKdC7ZG

16:15 <JensGlathe[m]> The difference is mainly dtbs I modified, x1p42 support, debug messages in usb-sbu-mux, ath12k fixes, on top of Johan's branch. And Ubuntu config.

16:21 <jhovold> seems better to pick one of my earlier 6.14 rc branches directly

16:22 <jhovold> craftyguy: so you're seeing these events with just a charger connected? no usb-c dp altmode anywhere?

16:24 <jhovold> I'm not seeing any events with the stock charger with rc7 here

16:25 <jhovold> wait, there it is

16:26 <jhovold> craftyguy: I see them too

16:30 <craftyguy> Ya just a charger, even the lenovo charger that it came with

16:30 <jhovold> presumably some change in 6.14-rc1 if you don't see them with 6.13

16:40 <jhovold> see them with 6.13 too

16:42 <jhovold> craftyguy: I see these every minute or so. Are you saying your eDP screen flicker when this happens?

16:45 <konradybcio> Pengyu: check the initial commit message

16:45 <jhovold> 90 seconds apart

16:47 <craftyguy> ya I see some flicker, but it could be the compositor or something reacting to the udev event that this "hotplug" thing triggers? Not sure

16:48 <jhovold> and you see these every few seconds with 6.14, 90 seconds apart here, like a clock, with 6.13 (and similar with 6.14-rc7)

16:48 <craftyguy> I left 6.13 running overnight with the charger connected and didn't see any connector hotplug spam in the log. I wonder if I have to replug the charger to get it to start spamming again

16:49 <jhovold> i see the same message when connecting, and then repeating every 90 seconds

16:49 <craftyguy> there didn't seem to be a pattern for me. Sometimes it would be a few in rapid succession (over like 30s), other times it might be a few min

16:50 <craftyguy> I can collect better logs, though my availability for doing this over the next few days isn't great...

16:51 <jhovold> let's get back to it later, interesting that noone noticed until now, but I guess you wouldn't have either if it wasn't for the flickering in your setup

16:51 <jhovold> happens on both ports, 90 seconds apart

16:51 <craftyguy> Ya the flickering is pretty annoying. All I see in the logs about it is the udev event from the connector "hotplugging"

16:52 <craftyguy> nothing in dmesg (with the default log levels)

16:53 <jhovold> same here

17:57 <pengyu[m]> konradybcio: Is this what you mean?https://github.com/torvalds/linux/commit/30a7f99befc655cb3eacdd3a0f2394a5209a492f

17:57 <pengyu[m]> Sorry, I don't get it, I am new to this. I have already done some searches, I know we should pack android kernel with linux kernel, initramfs, DT blob, and some other stuff, then erase dtbo, flash kernel and rootfs, due to UFS quirks, we'd better boot from SD card, but the questions are kernel config and commandline. I did a quick test with default config, screen kept black(I think no backlight)

18:00 <pengyu[m]> Oh, I put modules(panel) into initramfs

18:58 <steev> jhugo: 10 hours of uptime and 38 messages

18:58 <steev> sorry

18:58 <steev> jhovold: 10 horus of uptime and 38 msdu messages :(

19:26 <agl> steev: I have installed your 6.13.7 kernel. All what I need (also the RNDIS_Host-Kernel-Module) works very well on my x13s.

19:33 <agl> steev: often I take the x13s when I go to Work or int the "Löwenhof".

19:50 <agl> steev: It's very light to take with me.

20:13 <craftyguy> jhovold: I also sent this when you were offline earlier: I saw that msdu_done message over 1200 times in just over 1 day: https://bpa.st/raw/JG2A