diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-08 13:25:18 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-03-08 13:59:50 +0000 |
| commit | 4dc84b77b07731b7f5de2ce14b5f0526a86f013d (patch) | |
| tree | dab57196ae00549822468476afab8c77cc68e252 /drivers/gpu/drm/i915/intel_ringbuffer.c | |
| parent | 39e2f501c1b431bd9291308e1ef02b9a02fffbee (diff) | |
drm/i915: Store the intel_context_ops in the intel_engine_cs
If we place a pointer to the engine specific intel_context_ops in the
engine itself, we can assign the ops pointer on initialising the
context, and then rely on it being set. This simplifies the code in
later patches.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190308132522.21573-3-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index 82f33ff94dc8..78e3c03aab4e 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1349,7 +1349,7 @@ intel_ring_free(struct intel_ring *ring) kfree(ring); } -static void intel_ring_context_destroy(struct intel_context *ce) +static void ring_context_destroy(struct intel_context *ce) { GEM_BUG_ON(ce->pin_count); @@ -1426,7 +1426,7 @@ static void __context_unpin(struct intel_context *ce) i915_vma_unpin(vma); } -static void intel_ring_context_unpin(struct intel_context *ce) +static void ring_context_unpin(struct intel_context *ce) { __context_unpin_ppgtt(ce->gem_context); __context_unpin(ce); @@ -1549,14 +1549,8 @@ err: return ERR_PTR(err); } -static const struct intel_context_ops ring_context_ops = { - .unpin = intel_ring_context_unpin, - .destroy = intel_ring_context_destroy, -}; - static struct intel_context * -intel_ring_context_pin(struct intel_engine_cs *engine, - struct i915_gem_context *ctx) +ring_context_pin(struct intel_engine_cs *engine, struct i915_gem_context *ctx) { struct intel_context *ce = to_intel_context(ctx, engine); @@ -1566,11 +1560,14 @@ intel_ring_context_pin(struct intel_engine_cs *engine, return ce; GEM_BUG_ON(!ce->pin_count); /* no overflow please! */ - ce->ops = &ring_context_ops; - return __ring_context_pin(engine, ctx, ce); } +static const struct intel_context_ops ring_context_ops = { + .unpin = ring_context_unpin, + .destroy = ring_context_destroy, +}; + static int intel_init_ring_buffer(struct intel_engine_cs *engine) { struct i915_timeline *timeline; @@ -2276,7 +2273,8 @@ static void intel_ring_default_vfuncs(struct drm_i915_private *dev_priv, engine->reset.reset = reset_ring; engine->reset.finish = reset_finish; - engine->context_pin = intel_ring_context_pin; + engine->cops = &ring_context_ops; + engine->context_pin = ring_context_pin; engine->request_alloc = ring_request_alloc; /* |