03:19 <SolidHal> In gnome wayland I am seeing gnome shell report "Failed to open gpu '/dev/dri/card0' : Failed to activate universal planes: Operation not permitted" It says the same for /dev/dri/card1. I see some known issues around sway and panfrost that look like this as well but I can't quite tell what exactly is going wrong or what is to blame.

07:04 <brads> SolidHal: does your user have permissions to the card (ie part of a video group or udev rules to allow everyone access?)

08:39 <macc24> SolidHal: i think i have same issue on my laptop and it runs much better than xorg

08:40 <macc24> o run sway on it

14:13 <AreaScout> Hi all, Debian Buster, Linux version 5.10.0-rc1-arm64, Mali T860 (Panfrost), OpenGL ES 2.0 Mesa 20.1.9, Kodi 18.9 GBM crashes upon start, it is not able to open the GUI plane, opening the video plane is ok, here is the log https://pastebin.com/raw/7S5Wdb9K but modetest is able to find all planes see -> https://pastebin.com/raw/sjDrB0f7

14:13 <AreaScout> Rockchip SoC

14:13 <AreaScout> ODROID-N1

14:15 <AreaScout> And what device should Kodi open ? I have /dev/dri/card0 /dev/dri/card1 so one or two ? two is the Panfrost layer am I right ?

14:15 <AreaScout> Tried it on both with same error message iirc

14:17 <archetech> use rc2 and mesa-git

14:18 <archetech> works for me on arch

14:19 <AreaScout> ah thanks :)

14:20 <AreaScout> Just for correctness, Debian Bullseye not Buster

14:26 <AreaScout> Ok so mesa-git because kernel does not have any Panfrost changes from rc1 to rc2

14:31 <AreaScout> archetech are you using Kodi 19.x or Leia ?

14:33 <archetech> neither ya just need newer stuff imo

14:34 <archetech> yes youmade need to patch kernel I use a patched 5.9.3

14:34 <archetech> may

14:35 <archetech> pfrost is changing all the time ya know

14:38 <AreaScout> well that new stuff does not work

14:39 <AreaScout> I doubt that mesa has something to do with the selection of the drm plane, but compiling now

14:40 <AreaScout> there isn't any EGL/GLES init done, it crashes right before

14:42 <AreaScout> looks something similar like this --> [04:19:12] <SolidHal> In gnome wayland I am seeing gnome shell report "Failed to open gpu '/dev/dri/card0' .....

14:42 <AreaScout> well mayyybe

14:56 <AreaScout> no chance to dance with mesa-git, have to try kodi 19 then ...

15:01 <tomeu> AreaScout: one of cardX will be the display, and the other the GPU

15:06 <AreaScout> tomeu renderD128 is already the GPU, he was first ! :P both failed

15:07 <AreaScout> I tried both, all failed

15:26 <AreaScout> ERROR: Failed to get SDL_GL_RED_SIZE: OpenGL error: GL_INVALID_ENUM on latest SDL2 test suite with ./testgl2 but other than that it's working ! last time it was not \o/

15:41 <archetech> did you patch the kernel?

15:44 <AreaScout> no, it is just mainline

15:45 <archetech> ENUM one is recent fix

15:45 <AreaScout> link please

15:45 <archetech> how to patch a kernel? lmgtfy

15:47 <archetech> chewitt may have one

15:50 <AreaScout> well that enum one is not the one I search of course, hope chewitt can help ?

15:53 <AreaScout> thx anyway :)

16:43 <SolidHal> brads the main user is part of the video group, does whatever user gdm runs as also need to be?

16:44 <SolidHal> macc24 I agree wayland in general runs better than xorg on panfrost devices but these messages indicate to me that something that should be getting permission to the gpu renderer is not

17:03 <macc24> SolidHal: what issues do you have?

17:10 <SolidHal> Ah, seems it is an issue with wayland compositors not understanding split render and display controller devices, on an panfrost doesn't support DRM_CLIENBT_CAP_UNIVERSAL_PLANES? https://github.com/swaywm/sway/issues/4861

17:12 <SolidHal> macc24 besides the cursor being awful on gru-kevin? Nothing huge. Just usually a bad sign if your compositor is screaming about not being able to access video devices, so I'm curious

17:14 <macc24> SolidHal: does this happen on xorg with libinput driver too?

17:56 <archetech> for first time I have hw accel on X with openbox per glxinfo

18:01 <AreaScout> Just a note here that I got it working, seems to be a quirks in code with the plane selection in Kodi Leia, I had to swap the search order gui plane first and then video -> weird !

18:56 <archetech> weston es2gears_wayland 120fps

19:25 <sigmaris> AreaScout_: I ran into that bug with kodi too, it's more rockchip-drm related than panfrost related

19:25 <AreaScout_> I am a logbot, you can leave messages and AreaScout will get back to you asap :)

19:25 <sigmaris> It should be improved in kodi v19: https://github.com/xbmc/xbmc/pull/16237

20:13 <jschwart> what about V4L2 request API support? does anybody have info on that?

20:21 <macc24> jschwart: it's not panfrost doing video decoding

20:21 <macc24> and it depends on SoC

21:33 <SolidHal> macc24 yeah, it happens on xorg with libinput and wayland.