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
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