diff options
| author | Dave Gordon <[email protected]> | 2016-08-09 15:19:19 +0100 |
|---|---|---|
| committer | Tvrtko Ursulin <[email protected]> | 2016-08-10 10:40:05 +0100 |
| commit | 8888cd015458811d568a152238b0614c586df751 (patch) | |
| tree | b761fdff7848afb37e703f39ce7acd99e6506edd /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | dbd6ef29a74e6db22e037fc3d481c1dbca596f80 (diff) | |
drm/i915/guc: doorbell reset should avoid used doorbells
guc_init_doorbell_hw() borrows the (currently single) GuC client to use
in reinitialising ALL the doorbell registers (as the hardware doesn't
reset them when the GuC is reset). As a prerequisite for accommodating
multiple clients, it should only reset doorbells that are supposed to be
disabled, avoiding those that are marked as in use by any client.
Signed-off-by: Dave Gordon <[email protected]>
Reviewed-by: Tvrtko Ursulin <[email protected]>
Signed-off-by: Tvrtko Ursulin <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions