re: CVS commit: src/sys/external/bsd/drm2/dist/drm/radeon

[matthew green <mrg%eterna.com.au@localhost>]

"Taylor R Campbell" writes:
> Module Name:	src
> Committed By:	riastradh
> Date:		Tue Mar  3 13:57:20 UTC 2015
> 
> Modified Files:
> 	src/sys/external/bsd/drm2/dist/drm/radeon: radeon_fence.c
> 
> Log Message:
> radeon_fence_wait returns 0, not positive, on success.

i haven't confirmed yet, but i suspect this change breaks
radeondrmkms.

latest kernels are no longer enabling DRM in X for me, and we end
up with no KMS enabled, and really really slow access.. the console
seems fine, and the Xorg.0.log file is identical upto the point it
says direct rendering isn't working and gives up:

[    75.407] drmOpenByBusid: drmGetBusid reports pci:0001:02:00.0
[    75.408] (II) RADEON(0): GPU accel disabled or not working, using shadowfb for KMS
[    75.408] (II) Loading sub module "shadow"

the next line is normally:

[    68.095] (II) Loading sub module "dri2"

i'll test which exact change broke things this evening.


.mrg.