Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.debian.ports.arm > #11874

Re: Support for accelerated graphics and video decoding on PINE A64+ in bullseye

Show all headers | View raw

[Multipart message — attachments visible in raw view] - view raw

On Vi, 06 dec 19, 19:57:07, Andrei POPESCU wrote:
> On Vi, 06 dec 19, 15:05:32, Marcin Juszkiewicz wrote:
> > W dniu 06.12.2019 o 14:52, Alan Corey pisze:
> > 
> > > The issue probably centers around the Mali GPU if it has one.
> > 
> > > ARM stopped providing x11 drivers, expect everyone to jump to
> > > Wayland.  Hope they get sued.  I've spent most of a week trying to
> > > get Vulkan or OpenGL ES running on an Odroid N2 and a Rock64.  Gross
> > > misrepresentation in my opinion.
> > 
> > Use Lima (Pine A64) or Panfrost (Rock64)?
> 
> Sure... how?
> 
> I changed my xorg.conf as per [1], but not apparent change. What (else) 
> is missing?

For the Allwinner A64 the sun8i-mixer module is missing, see #946510.

With a recompiled kernel I was able to start Xorg with the modesetting 
driver on my Pine A64+ (2 GiB).

Xorg starts much slower than with fbdev (approximately 1 minute, most of 
it with a black screen, where fbdev is almost instant) and the mouse 
cursor is invisible. Tried "Option" "SWcursor" "true" for the 
modesetting driver, but it didn't make a difference.

glxgears and es2gears are capped to 60 FPS because they sync to vertical 
refresh by default.

If I override it with vblank_mode=0 glxgears reports more than 1200 FPS, 
but the gears only move a little bit in the beginning and then stop. 
Similar with es2gears, where I get about 400 FPS.

Looks like there is still work to be done here ;)

Kind regards,
Andrei
-- 
http://wiki.debian.org/FAQsFromDebianUser

Back to linux.debian.ports.arm | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

Support for accelerated graphics and video decoding on PINE A64+ in  bullseye Andrei POPESCU <andreimpopescu@gmail.com> - 2019-12-06 14:20 +0100
  Re: Support for accelerated graphics and video decoding on PINE A64+  in bullseye Alan Corey <alan01346@gmail.com> - 2019-12-06 15:00 +0100
    Re: Support for accelerated graphics and video decoding on PINE A64+  in bullseye Marcin Juszkiewicz <marcin@juszkiewicz.com.pl> - 2019-12-06 15:20 +0100
      Re: Support for accelerated graphics and video decoding on PINE A64+  in bullseye Andrei POPESCU <andreimpopescu@gmail.com> - 2019-12-06 19:00 +0100
        Re: Support for accelerated graphics and video decoding on PINE A64+  in bullseye Andrei POPESCU <andreimpopescu@gmail.com> - 2019-12-14 13:10 +0100
          Re: Support for accelerated graphics and video decoding on PINE A64+  in bullseye Andrei POPESCU <andreimpopescu@gmail.com> - 2019-12-15 11:50 +0100
          Re: Support for accelerated graphics and video decoding on PINE A64+ in bullseye Vagrant Cascadian <vagrant@debian.org> - 2019-12-15 21:30 +0100
            Re: Support for accelerated graphics and video decoding on PINE A64+  in bullseye andreimpopescu@gmail.com - 2019-12-16 08:50 +0100

csiph-web