diff options
| author | Imre Deak <imre.deak@intel.com> | 2014-10-23 19:23:18 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-10-24 16:34:17 +0200 |
| commit | 5a17514ed924201f1465e4a2f5209bdb192d8dff (patch) | |
| tree | 725e9d1452ae41d53f6ff8bf24a5c9d36f7168ec /tools/perf/scripts/python/syscall-counts.py | |
| parent | 50a0072f3829d36767f3359649d224f18f7987f7 (diff) | |
drm/i915: vlv: fix switcheroo/legacy suspend/resume
During switcheroo/legacy suspend we don't call the suspend_late handler
but when resuming afterwards we call resume_early. This happened to work
so far, since suspend_late only disabled the PCI device. This changed in
commit 016970beb05da6285c2f3ed2bee1c676cb75972e
Author: Sagar Kamble <sagar.a.kamble@intel.com>
Date: Wed Aug 13 23:07:06 2014 +0530
drm/i915: Sharing platform specific sequence between runtime and system susp
after which we also saved/restored the VLV Gunit HW state in
suspend_late/resume_early. So now since we don't save the state during
suspend a following resume will restore a corrupted state.
Fix this by calling the suspend_late handler during both switcheroo and
legacy suspend.
CC: Sagar Kamble <sagar.a.kamble@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Sagar Kamble <sagar.a.kamble@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions