Hi,
Right, anything related to SGX is problematic =).
We know this is a problem, and I just discussed about it with our GFX guy. EXA driver that uses SGX comes from IMG, and is closed source. TI is currently targeting Wayland in our official releases. However, there's a strong will to support also X and non-TI releases.
One interesting option is Glamor, which sounds like a much better alternative than closed source EXA driver. I have not looked at it yet, though.
Tomi
On 05/10/15 14:53, Michael Mrozek wrote:
Am Sun, 4 Oct 2015 20:09:47 +0200 hat aTc atc@k-n-p.org geschrieben:
So... using opendrm without EXA is dog slow (3fps for a 360p YouTube video compared to full speed 720p when using omapfb) and the EXA part is closed source and can't be used...?
Did I understand that correctly? If that's true, then the OMAP5 is really, really crippled...
Tomi, do you know anything about that? Do you know if it's possible using omapdrm with EXA and a recent X server?
On 10/02/2015 04:25 PM, Michael Mrozek wrote:
Hi,
aTc has already started to switch to omapdrm in our official OS. It works - but is horribly slow, due to the missing closed source EXA module.
The driver doesn't tell where that module can be gotten from - any idea?
I hope it's not fixed to a certain kernel or X version and does work without any issues...
I've done a bit of digging, and it's just part of omap5-sgx-ddk-um-linux. Or more, used to be, since all the X11 EXA stuff was removed from it a while ago. The bits that were there look like they depend on the same kernel module as the 3d stuff, and some ancient xorg version ( ABI 11 vs the ABI 18 that's in debian now). _______________________________________________ Kernel mailing list Kernel@pyra-handheld.com http://pyra-handheld.com/cgi-bin/mailman/listinfo/kernel