drm/radeon: improve ring debugfs printing
authorJerome Glisse <jglisse@redhat.com>
Wed, 2 Jan 2013 22:30:34 +0000 (17:30 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 3 Jan 2013 18:18:40 +0000 (13:18 -0500)
commit4d0091904cba756274bc4973157f63fb878befc3
treec4c85d58145a7ac6c7652833df1236e686c51299
parent74795486b2966975e54dc869ffc19bb481bc8111
drm/radeon: improve ring debugfs printing

Print 32dword before last know rptr as problem most likely comes
from previous command. Also small cosmetic change to the printing.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/radeon_ring.c