diff options
| author | Jonathan Cavitt <jonathan.cavitt@intel.com> | 2023-10-17 11:08:05 -0700 |
|---|---|---|
| committer | Andi Shyti <andi.shyti@linux.intel.com> | 2023-10-18 06:01:12 +0200 |
| commit | dbe65a3796706c85511421612890cce6ac3183e5 (patch) | |
| tree | ef4dd7b8272825c3ce981c162b62cae245efa8df /drivers/gpu/drm/i915/gt | |
| parent | 55ac6ea7ff7d9b53c415f81993d2e7651f824227 (diff) | |
drm/i915/gt: Increase sleep in gt_tlb selftest sanitycheck
For the gt_tlb live selftest, when operating on the GSC engine,
increase the timeout from 10 ms to 200 ms because the GSC
engine is a bit slower than the rest.
Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Acked-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231017180806.3054290-7-jonathan.cavitt@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_tlb.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gt/selftest_tlb.c b/drivers/gpu/drm/i915/gt/selftest_tlb.c index 7e41f69fc818..00b872b6380b 100644 --- a/drivers/gpu/drm/i915/gt/selftest_tlb.c +++ b/drivers/gpu/drm/i915/gt/selftest_tlb.c @@ -136,8 +136,15 @@ pte_tlbinv(struct intel_context *ce, i915_request_get(rq); i915_request_add(rq); - /* Short sleep to sanitycheck the batch is spinning before we begin */ - msleep(10); + /* + * Short sleep to sanitycheck the batch is spinning before we begin. + * FIXME: Why is GSC so slow? + */ + if (ce->engine->class == OTHER_CLASS) + msleep(200); + else + msleep(10); + if (va == vb) { if (!i915_request_completed(rq)) { pr_err("%s(%s): Semaphore sanitycheck failed %llx, with alignment %llx, using PTE size %x (phys %x, sg %x)\n", |