drm/radeon: add pci config hard reset
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 2 Oct 2013 17:01:36 +0000 (13:01 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 8 Jan 2014 23:42:22 +0000 (18:42 -0500)
commit1a0041b8f99656a4600b587a491a1caa0e979e18
tree9769fdbb34acc9c32c554702b833258d02b52645
parent363eb0b4b787ea6ebb7a58d15df032126c111770
drm/radeon: add pci config hard reset

This is used to hard reset the asic.  If a soft
reset is not able to reset things, a hard reset
can be used.

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