10:19 <ayaka> LongChair, how do you render the image to display system

13:24 <LongChair> ayaka: drm & dmabuf

13:25 <LongChair> but i have the feeling that for 4k@50/60 the limitation comes from the decoder

15:17 <LongChair> ayaka: you're around ?

15:24 <wzyy2> LongChair, test fps with this commit. https://github.com/rockchip-linux/kernel/commit/f7b3141f63bfcd5a5d1d921547f21b35741505a8

15:25 <LongChair> i would expect to have it

15:26 <LongChair> i use a kernel that is just a couple weeks old

15:27 <LongChair> wzyy2: i'm using the Tinker OS image with a kernel i had to replace to get the vpu-service

15:27 <LongChair> So i might have an old xserver but the kernel should be rather recent

15:28 <LongChair> but if i just take care about decoding, i seem not to be able to keep the pace anyways

15:28 <LongChair> typically that video can't keep it up : http://demo-uhd3d.com/fiche.php?cat=uhd&id=143

15:29 <LongChair> this one either : http://demo-uhd3d.com/fiche.php?cat=uhd&id=145

15:29 <LongChair> so i'd be interested to know if gstreamer can play it properly, which would mean i have something wrong in my code here

15:36 <LongChair> like this one plays fine : http://demo-uhd3d.com/fiche.php?cat=uhd&id=134

15:56 <LongChair> @wzyy2 : it actually doesn't seem to be in the kernel i had ... odd

15:56 <LongChair> does it improve fps ?

16:06 <wzyy2> yes, otherwise drmsetplane will block till the next vsync.

16:12 <wzyy2> It's a workaround, so it didn't be merged into the main branch.

16:13 <wzyy2> https://e2e.ti.com/support/arm/sitara_arm/f/791/p/482571/1770692

16:49 <mrjay> anyone know why this happens? http://paste.ubuntu.com/23982466/

16:50 <LongChair> wzyy2: so will this get fixed in main branch anytime soon ?

17:35 <mmind00> mrjay: you'll need to provide a bit more context ... "Failed to find PMU node" is an indicator. That message is not part of the mainline smp-code (also indicated by the missing prefix before it)

17:36 <mmind00> mrjay: but arch/arm/mach-rockchip/platsmp.c from the kernel you're using might be worth looking at

18:40 <mrjay> mmind00: i'm trying to boot ubuntu kernel by uboot and getting this.

18:41 <mrjay> mmind00: about "Failed to find PMU node" mainline also shows that

19:17 <mmind00> mrjay: ok, found that message in the suspend code, but that does look like it will simply exit normally if it doesn't find the node, so looks like this piece seems innocent