drm/radeon: use status regs to determine what to reset (cayman)
authorAlex Deucher <alexander.deucher@amd.com>
Sat, 19 Jan 2013 00:17:22 +0000 (19:17 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 31 Jan 2013 21:24:53 +0000 (16:24 -0500)
commit168757ea854b7dd8eac3962753ed75a542ebca92
tree2e7190c1fbdedf3da36f76a0215d711d9f3e62c4
parenta65a4369f7a69281b65ed42b7fa2a8e8d6ff585f
drm/radeon: use status regs to determine what to reset (cayman)

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/ni.c
drivers/gpu/drm/radeon/nid.h