diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-12-25 23:07:03 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-12-26 00:52:55 +0000 |
| commit | c2d78a9b73d4b66d38e51245ea0e06c446cf2c46 (patch) | |
| tree | 2ea11af486319d494048064dee364c1424b31917 /drivers/gpu/drm | |
| parent | 41d329e287fb4888591491be4b4198f14b211cf6 (diff) | |
drm/i915/gt: Stop poking at engine->serial at a high level
In record defaults, if we emit a request we expect a context switck on
parking. We need take no further action, so don't even mess with the low
level engine->serial where it is not warranted.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Andi Shyti <andi.shyti@intel.com>
Acked-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191225230703.2498794-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gt.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c index ec84b5e62fef..e4f7cc7dd88a 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt.c +++ b/drivers/gpu/drm/i915/gt/intel_gt.c @@ -410,14 +410,13 @@ static int __engines_record_defaults(struct intel_gt *gt) struct intel_context *ce; struct i915_request *rq; + /* We must be able to switch to something! */ + GEM_BUG_ON(!engine->kernel_context); + err = intel_renderstate_init(&so, engine); if (err) goto out; - /* We must be able to switch to something! */ - GEM_BUG_ON(!engine->kernel_context); - engine->serial++; /* force the kernel context switch */ - ce = intel_context_create(engine); if (IS_ERR(ce)) { err = PTR_ERR(ce); |