drm/radeon: implement pci config reset for evergreen/cayman (v2)
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 1 Nov 2013 20:25:10 +0000 (16:25 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 8 Jan 2014 23:42:23 +0000 (18:42 -0500)
pci config reset is a low level reset that resets
the entire chip from the bus interface.  It can
be more reliable if soft reset fails.

v2: put behind module parameter

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/evergreen.c
drivers/gpu/drm/radeon/evergreend.h
drivers/gpu/drm/radeon/ni.c

Simple merge
Simple merge
Simple merge