OpenCloudOS-Kernel/drivers/gpu
Ben Widawsky e178f7057b drm/i915: Provide PDP updates via MMIO
The initial implementation of this function used MMIO to write the PDPs.
Upon review it was determined (correctly) that the docs say to use LRI.
The issue is there are times where we want to do a synchronous write
(GPU reset).

I've tested this, and it works. I've verified with as many people as
possible that it should work.

This should fix the failing reset problems.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-12-18 15:27:43 +01:00
..
drm drm/i915: Provide PDP updates via MMIO 2013-12-18 15:27:43 +01:00
host1x gpu: host1x: Add syncpoint base support 2013-10-31 09:55:48 +01:00
vga vgaarb: Fix VGA decodes changes 2013-09-03 19:17:59 +02:00
Makefile gpu: host1x: Add host1x driver 2013-04-22 12:32:40 +02:00