| commit | 4b4e973d5eb89244b67d3223b60f752d0479f253 | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Mon Mar 02 08:57:57 2020 +0000 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Mon Mar 02 20:34:18 2020 +0000 |
| tree | 2a37d0e3176cc2651d50785acb694a2c7f6d25cf | |
| parent | f5e5a33037a8272d545f022f4f28d20948fd4cb8 [diff] |
drm/i915/perf: Reintroduce wait on OA configuration completion
We still need to wait for the initial OA configuration to happen
before we enable OA report writes to the OA buffer.
Reported-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 15d0ace1f876 ("drm/i915/perf: execute OA configuration from command stream")
Closes: https://gitlab.freedesktop.org/drm/intel/issues/1356
Testcase: igt/perf/stream-open-close
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200302085812.4172450-7-chris@chris-wilson.co.uk