diff options
| author | Daniele Ceraolo Spurio <[email protected]> | 2018-10-02 14:54:29 -0700 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2018-10-04 07:29:48 +0100 |
| commit | 0fc645f338e3e1a4ee05e5529d86ac596c5921b6 (patch) | |
| tree | a2fc539c68c1801e0e53034f6f3179e6671c1f37 /tools/perf/scripts/python | |
| parent | 48b426a9b9ab93481a2c5b913c2c6add5fb1001a (diff) | |
drm/i915/guc: Don't clear the cookie on doorbell destroy
If the HW has not processed the db invalidation request yet, clearing
the cookie can generate a db ring. We clear the cookie when we
(re-)allocate the doorbell so no need to do it on destroy as well as no
one is going to look at it while the doorbell is inactive
v2: fix typo in patch title (Michal)
Cc: Michal Wajdeczko <[email protected]>
Signed-off-by: Daniele Ceraolo Spurio <[email protected]>
Reviewed-by: Michal Wajdeczko <[email protected]>
Signed-off-by: Chris Wilson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions