diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2014-11-21 21:54:25 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-12-03 09:29:36 +0100 |
| commit | 73bbf6bd907906dcbdc78f3af38a722c0fe498d8 (patch) | |
| tree | e212bcbf12131ac43b021095701135ad0e2320ec /tools/perf/scripts/python | |
| parent | aaecdf611a05cac26a94713bad25297e60225c29 (diff) | |
drm/i915: Fix gen4 GPU reset
On pre-ctg the reset bit directly controls the reset signal. We must
assert it for >=20usec and then deassert it. Bit 1 is a RO status bit
which should also go down when the reset is no longer asserted.
Tested-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions