linux_dsm_epyc7002/drivers/gpu
Ben Widawsky 23d0b13036 drm/i915/bdw: Add 42ms delay for IPS disable
This is a requirement added to the spec. This patch will prevent
persistent corruption on the display.

v2: Make the wait before the vblank wait. (Art)
Try to finish early by polling the register
s/present/prevent (Chris)

Cc: Art Runyan <arthur.j.runyan@intel.com>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
[danvet: Upgrade debug output to ERROR.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-11 11:38:21 +02:00
..
drm drm/i915/bdw: Add 42ms delay for IPS disable 2014-04-11 11:38:21 +02:00
host1x drm/tegra: Changes for v3.15-rc1 2014-04-05 16:13:08 +10:00
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