drm/radeon: use status regs to determine what to reset (6xx/7xx)
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 18 Jan 2013 23:12:22 +0000 (18:12 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 31 Jan 2013 21:24:52 +0000 (16:24 -0500)
commitf13f7731a20ad2ceee8fa8a940b5a68abc733e06
treef69b559daa3ffdab93c06b52b05b8513a43bc114
parent1c53467144c3af58f5dbccb13ff48466c2de0496
drm/radeon: use status regs to determine what to reset (6xx/7xx)

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/r500_reg.h
drivers/gpu/drm/radeon/r600.c
drivers/gpu/drm/radeon/r600d.h