On Mon, Jul 05, 2021 at 04:00:28PM +0300, Marius Vlad wrote: > On Mon, Jul 05, 2021 at 01:15:37PM +0100, Paulo Sherring wrote: > > Hello, all, > Hi, > > I've noticed some tearing going on in my setup, but I don't have much idea > > of what is going on :( > > > > My setup: > > * RPi4, 2GiB; > > * AGL Kooky Koi; > > * HDMI display, 800x480, with highly debatable quality. > > > > I've built Kooky Koi and made a few changes to the IC Demo Application, to > > better adjust to the screen size. > > > > I've made three videos: > > 1 - https://youtu.be/Q1BLsFUs7zE - AGL > > 2 - https://youtu.be/5sPgdKXWSew - AGL Stock > > 3 - https://youtu.be/nX5X9bttbTY - Yocto > > The weston log file should show up what mode it's picking it up. Alternatively > you could paste what modetest is saying, particularity the modes supported. > > > > > On video 1, it is not visible, but, probably because the image is more > > "static-ish". > > Video 2 shows AGL's Stock IC Application that doesn't work very well on any > > screen other than FHD. I've tried to capture the effect on video, > The assumption is that for anything else than 1080p you'll need to tweak > the demo apps on your own. The videos still show up the demo cluster app > being clipped to the display itself. If you could, could you try using DRM backend directly, by installing kmscube and see if you're seeing any tearing with it? I don't think we have it installed by default, but you should be able to add it quite easily. Also, probably it would make sense to attach/post the entire journalctl. > > > but, unfortunately, it is not readily visible, but it is definitely there. > > I've found that the issue also occurs on Yocto (video 3). > > > > Could you share any insights on how to fix this? > > > > Best, Paulo Sherring. > > > > > > > > > > > > > > > -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#9282): https://lists.automotivelinux.org/g/agl-dev-community/message/9282 Mute This Topic: https://lists.automotivelinux.org/mt/83995818/2167316 Group Owner: agl-dev-community+owner@xxxxxxxxxxxxxxxxxxxxxxxxx Unsubscribe: https://lists.automotivelinux.org/g/agl-dev-community/leave/4543822/2167316/883735764/xyzzy [list-automotive-discussions82@xxxxxxxxxxx] -=-=-=-=-=-=-=-=-=-=-=-
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