drm/radeon: use status regs to determine what to reset (evergreen)
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 18 Jan 2013 23:55:54 +0000 (18:55 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 31 Jan 2013 21:24:53 +0000 (16:24 -0500)
commita65a4369f7a69281b65ed42b7fa2a8e8d6ff585f
treef4bc2425e3e58ef45d9716d721026c84009889a2
parentf13f7731a20ad2ceee8fa8a940b5a68abc733e06
drm/radeon: use status regs to determine what to reset (evergreen)

When we attempt the reset the GPU, look at the status registers
to determine what blocks need to be reset.

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