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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-08-16 15:37:56 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2018-08-16 17:12:06 +0300 |
| commit | 07d805721938a35e695d9f89218a4b02f6a4b2c4 (patch) | |
| tree | 17c1248e2a99e95447d091b6395a4caed9485045 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | a4417b7b419a68540ad7945ac4efbb39d19afa63 (diff) | |
drm/i915: Introduce intel_runtime_pm_disable to pair intel_runtime_pm_enable
Currently, we cancel the extra wakeref we have for !runtime-pm devices
inside power_wells_fini_hw. However, this is not strictly paired with
the acquisition of that wakeref in runtime_pm_enable (as the fini_hw may
be called on errors paths before we even call runtime_pm_enable). Make
the symmetry more explicit and include a check that we do release all of
our rpm wakerefs.
v2: Fixup transfer of ownership back to core whilst keeping our wakeref
count balanced.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Imre Deak <imre.deak@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180816123757.3286-1-imre.deak@intel.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions