ChanServ changed the topic of #linux-rockchip to: Rockchip development discussion | IRC log http://irclog.whitequark.org/linux-rockchip | Community GH https://github.com/linux-rockchip | Rockchip GH https://github.com/rockchip-linux | ML https://groups.google.com/group/linux-rockchip
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<SolidHal> Anyone with gru-kevin (samsung chromebook plus)? Could you run cat /var/log/Xorg.0.log | grep "too slow"
<SolidHal> for Xorg, or the following for wayland:
<SolidHal> journalctl | grep "too slow"
<mps> SolidHal: just shut downed it
<mps> I can help tomorrow, going to bed, sorry
<SolidHal> mps no problem, thanks. Just message me here or direct
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<wens> tuxd3v: I've not tried the LAN port for actual usage. it is detected though
<tuxd3v> yeah its detected by the USB3, but doesn't come up
<tuxd3v> gmac2io is in the DT
<tuxd3v> but gmac2phy isn't
<wens> gmac2phy isn't used on R2S
<wens> LAN port is provided by realtek USB3 ethernet chip
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<stefan_> Hi all. I am running Fedora 32 IoT with kernel 5.8.9 and I have a MIPI camera
<stefan_> I am getting a greenish images
<stefan_> I found out that I need to use 3A algorithms and I think that there are some gstreamer plugins for rockchip
<stefan_> I have rk3399 and I wonder which plugin I need
<stefan_> There are a few options: camera_engine_rkisp, gstreamer-rockchip, gstreamer-rockchip-extra
<stefan_> Or is there some other wat to get better images?
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<mps> SolidHal: you mean msgs like this 'cros_ec: client bug: event processing lagging behind by 31ms, your system is too slow'
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<mps> this comes with libinput 1.16.0 release
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<mmind00> stefan_: I think that's two separate systems you're meaning ... there is the vendor-implementation based on the vendor-kernel which brings its own userspace together with the mentioned plugins
<mmind00> stefan_: and then there is the newer mainline implementation, which is supposedly best used together with libcamera ... for example the raspberri pi has a 3A-implementation in there
<mmind00> stefan_: though the Rockchip camera system only has basic support in there right now
<mmind00> (at least that was the case when I last looked)
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<SolidHal> @mps yeah, those messages. Are you also seeing cursor jumping and lagging on your gru-kevin?
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<mps> SolidHal: on my machine it works fine, didn't noticed any bad behavior with cursor
<mps> SolidHal: what version of kernel you use
<SolidHal> mps 5.9.1, what about you?
<mps> currently 5.10-rc1, but yesterday was 5.9.1
<mps> I run mainline kernels on it from time when 5.0 is released (or it was 4.20, can't remember exactly)
<SolidHal> mps hrmm. What desktop environment? Input driver (libinput or synopsis)? Graphics driver? (mali, panfrost, sw rendering)
<SolidHal> and when you get a chance, could you share your kernel config?
<mps> libinput and rockchip-drm driver
<mps> SolidHal: here is 5.9.1 config https://tpaste.us/nWM6
<mps> but I have other issues with it, display freezes at random time and emmc (internal) can't work after suspend/resume
<SolidHal> mps Thanks! What is your output for: glxinfo | grep "vendor"
<SolidHal> yeah, I've noticed the same suspend/resume issues. haven't seen display freezes though
<mps> heh, I even don't have glxinfo installed
<mps> glx doesn't work
<mps> server glx vendor string: SGI, client glx vendor string: Mesa Project and SGI, OpenGL vendor string: Mesa/X.org
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<mps> SolidHal: do you Xorg or wayland?
<SolidHal> mps I have tried xorg and wayland and see the issue on both.
<mps> hmm, strange, because I never had it, even earlier on chromeOS kernels
<mps> I use only Xorg
<mps> btw, could you share your kernel config, maybe it can help me with display freeze
<mps> I see that you use debian
<SolidHal> yeah, I have also tried an arch filesystem and packages and see the same issue
<SolidHal> so I'm pretty sure its a kernel issue. building an image with your config :)
<mps> iirc i tried debian on this box about two or three years ago, it worked but was slow, and didn't had this cursor issue
<SolidHal> mps good to know, thanks for all of your help :)
<robmur01> SolidHal: do you have a USB/Bluetooth mouse to try with the touchpad ignored/disabled? TBH this is sounding more like it's borked at the "getting data from the touchpad" end
<robmur01> certainly never noticed any cursor issues with Gnome on my (not kevin) RK3399 board (with various different mice)
<mps> SolidHal: np, and thanks for your config, hope it will help me to solve one issue
<SolidHal> robmur01 I tried a usb mouse, same issue
<mps> which will be big achievemnt because I reported bug two times to maintainers but it is not solved
<robmur01> it's not my area of expertise, but I'd imagine that one dodgy device stalling the input system might still affect other devices too - hence that idea was more about removing all traces of the touchpad from userspace's and/or the kernel's knowledge, *then* seeing if it persists ;)
<robmur01> that's just tricky to do without some other input device handy
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<mps> robmur01: they say that these messages are 'warnings' only
<mps> annoying though, I agree
<mps> SolidHal: I see why you don't have display freezes, # CONFIG_ROCKCHIP_CDN_DP is not set
<mps> when I disable this it also doesn't freeze but sound doesn't work and I can't find which driver must be enabled for sound then
<SolidHal> mps CONFIG_ROCKCHIP_CDN_DP should just be for the usb c -> display dongles I think. Let me check my audio.
<mps> if the audio works for you with CONFIG_ROCKCHIP_CDN_DP disabled then I will try to enable audio dirver which will work
<mps> have to find which one is this
<mps> and yes, it is usb display dongles
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<SolidHal> mps you are right, audio seems to be broken... heres my config before that change https://github.com/SolidHal/PrawnOS/blob/d7dcc1b6356098cfd38cbaa77a8d14cf1eb5da6c/kernel/resources/arm64/config
<SolidHal> interesting that CDN_DP would be required for audio. I know the firmware blob isn't.
<hmuller> I've recently bumped into it myself. about every 5 to 7 attempts, it will successfully boot. most times not.
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<mps> SolidHal: hmm, not much differences between these two config
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<SolidHal> mps I tried your config, but it didn't change anything unfortunately