diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-18 17:17:00 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-18 22:36:50 +0100 |
| commit | 49ef5294cda256aa5496ba56bbf859d3c7a17e07 (patch) | |
| tree | d764052e4f8e5979320750f1fd75f0a1b489bf53 /drivers/gpu/drm/i915/i915_gem_execbuffer.c | |
| parent | a1e5afbe4d5b6a0b1e3ffb32ec11dd51887ca7a3 (diff) | |
drm/i915: Move fence tracking from object to vma
In order to handle tiled partial GTT mmappings, we need to associate the
fence with an individual vma.
v2: A couple of silly drops replaced spotted by Joonas
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160818161718.27187-21-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_execbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index 58cebafa8348..907386630e26 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -250,7 +250,6 @@ static void i915_gem_execbuffer_unreserve_vma(struct i915_vma *vma) { struct drm_i915_gem_exec_object2 *entry; - struct drm_i915_gem_object *obj = vma->obj; if (!drm_mm_node_allocated(&vma->node)) return; @@ -258,7 +257,7 @@ i915_gem_execbuffer_unreserve_vma(struct i915_vma *vma) entry = vma->exec_entry; if (entry->flags & __EXEC_OBJECT_HAS_FENCE) - i915_gem_object_unpin_fence(obj); + i915_vma_unpin_fence(vma); if (entry->flags & __EXEC_OBJECT_HAS_PIN) __i915_vma_unpin(vma); @@ -455,7 +454,7 @@ static void *reloc_iomap(struct drm_i915_gem_object *obj, if (ret) return ERR_PTR(ret); } else { - ret = i915_gem_object_put_fence(obj); + ret = i915_vma_put_fence(vma); if (ret) { i915_vma_unpin(vma); return ERR_PTR(ret); @@ -811,11 +810,11 @@ i915_gem_execbuffer_reserve_vma(struct i915_vma *vma, entry->flags |= __EXEC_OBJECT_HAS_PIN; if (entry->flags & EXEC_OBJECT_NEEDS_FENCE) { - ret = i915_gem_object_get_fence(obj); + ret = i915_vma_get_fence(vma); if (ret) return ret; - if (i915_gem_object_pin_fence(obj)) + if (i915_vma_pin_fence(vma)) entry->flags |= __EXEC_OBJECT_HAS_FENCE; } @@ -1305,15 +1304,8 @@ void i915_vma_move_to_active(struct i915_vma *vma, obj->base.write_domain &= ~I915_GEM_GPU_DOMAINS; } - if (flags & EXEC_OBJECT_NEEDS_FENCE) { - i915_gem_active_set(&obj->last_fence, req); - if (flags & __EXEC_OBJECT_HAS_FENCE) { - struct drm_i915_private *dev_priv = req->i915; - - list_move_tail(&dev_priv->fence_regs[obj->fence_reg].link, - &dev_priv->mm.fence_list); - } - } + if (flags & EXEC_OBJECT_NEEDS_FENCE) + i915_gem_active_set(&vma->last_fence, req); i915_vma_set_active(vma, idx); i915_gem_active_set(&vma->last_read[idx], req); |