This died many years ago as we now use i915_vma first and foremost.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
Cc: Matthew Auld <matthew.auld@xxxxxxxxx>
---
.../gpu/drm/i915/gem/i915_gem_execbuffer.c | 13 +++----
drivers/gpu/drm/i915/i915_drv.h | 8 -----
drivers/gpu/drm/i915/i915_gem.c | 36 +++++++------------
3 files changed, 19 insertions(+), 38 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index f0998f1225af..f09043a3ea9d 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -1995,28 +1995,29 @@ static int i915_reset_gen7_sol_offsets(struct i915_request *rq)
static struct i915_vma *
shadow_batch_pin(struct i915_execbuffer *eb, struct drm_i915_gem_object *obj)
{
- struct drm_i915_private *dev_priv = eb->i915;
struct i915_vma * const vma = *eb->vma;
- struct i915_address_space *vm;
u64 flags;
+ int err;
/*
* PPGTT backed shadow buffers must be mapped RO, to prevent
* post-scan tampering
*/
- if (CMDPARSER_USES_GGTT(dev_priv)) {
+ if (CMDPARSER_USES_GGTT(eb->i915)) {
flags = PIN_GLOBAL;
- vm = &dev_priv->ggtt.vm;
} else if (vma->vm->has_read_only) {
flags = PIN_USER;
- vm = vma->vm;
i915_gem_object_set_readonly(obj);
} else {
DRM_DEBUG("Cannot prevent post-scan tampering without RO capable vm\n");
return ERR_PTR(-EINVAL);
}
- return i915_gem_object_pin(obj, vm, NULL, 0, 0, flags);
+ err = i915_vma_pin(vma, 0, 0, flags);
+ if (err)
+ return ERR_PTR(err);
+
+ return vma;
}
static struct i915_vma *eb_parse(struct i915_execbuffer *eb)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 1779f600fcfb..a70555e6befb 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1842,14 +1842,6 @@ int i915_gem_object_unbind(struct drm_i915_gem_object *obj,
unsigned long flags);
#define I915_GEM_OBJECT_UNBIND_ACTIVE BIT(0)
-struct i915_vma * __must_check
-i915_gem_object_pin(struct drm_i915_gem_object *obj,
- struct i915_address_space *vm,
- const struct i915_ggtt_view *view,
- u64 size,
- u64 alignment,
- u64 flags);
-
void i915_gem_runtime_suspend(struct drm_i915_private *dev_priv);
static inline int __must_check
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 43c532756c7c..89696f1a4e77 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -891,22 +891,8 @@ i915_gem_object_ggtt_pin(struct drm_i915_gem_object *obj,
u64 alignment,
u64 flags)
{
- struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
- struct i915_address_space *vm = &dev_priv->ggtt.vm;
-
- return i915_gem_object_pin(obj, vm, view, size, alignment,
- flags | PIN_GLOBAL);
-}
-
-struct i915_vma *
-i915_gem_object_pin(struct drm_i915_gem_object *obj,
- struct i915_address_space *vm,
- const struct i915_ggtt_view *view,
- u64 size,
- u64 alignment,
- u64 flags)
-{
- struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
+ struct drm_i915_private *i915 = to_i915(obj->base.dev);
+ struct i915_ggtt *ggtt = &i915->ggtt;
struct i915_vma *vma;
int ret;
@@ -915,17 +901,19 @@ i915_gem_object_pin(struct drm_i915_gem_object *obj,
if (flags & PIN_MAPPABLE &&
(!view || view->type == I915_GGTT_VIEW_NORMAL)) {
- /* If the required space is larger than the available
+ /*
+ * If the required space is larger than the available
* aperture, we will not able to find a slot for the
* object and unbinding the object now will be in
* vain. Worse, doing so may cause us to ping-pong
* the object in and out of the Global GTT and
* waste a lot of cycles under the mutex.
*/
- if (obj->base.size > dev_priv->ggtt.mappable_end)
+ if (obj->base.size > ggtt->mappable_end)
return ERR_PTR(-E2BIG);
- /* If NONBLOCK is set the caller is optimistically
+ /*
+ * If NONBLOCK is set the caller is optimistically
* trying to cache the full object within the mappable
* aperture, and *must* have a fallback in place for
* situations where we cannot bind the object. We
@@ -941,11 +929,11 @@ i915_gem_object_pin(struct drm_i915_gem_object *obj,
* we could try to minimise harm to others.
*/
if (flags & PIN_NONBLOCK &&
- obj->base.size > dev_priv->ggtt.mappable_end / 2)
+ obj->base.size > ggtt->mappable_end / 2)
return ERR_PTR(-ENOSPC);
}
- vma = i915_vma_instance(obj, vm, view);
+ vma = i915_vma_instance(obj, &ggtt->vm, view);
if (IS_ERR(vma))
return vma;
@@ -955,7 +943,7 @@ i915_gem_object_pin(struct drm_i915_gem_object *obj,
return ERR_PTR(-ENOSPC);
if (flags & PIN_MAPPABLE &&
- vma->fence_size > dev_priv->ggtt.mappable_end / 2)
+ vma->fence_size > ggtt->mappable_end / 2)
return ERR_PTR(-ENOSPC);
}
@@ -965,9 +953,9 @@ i915_gem_object_pin(struct drm_i915_gem_object *obj,
}
if (vma->fence && !i915_gem_object_is_tiled(obj)) {
- mutex_lock(&vma->vm->mutex);
+ mutex_lock(&ggtt->vm.mutex);
ret = i915_vma_revoke_fence(vma);
- mutex_unlock(&vma->vm->mutex);
+ mutex_unlock(&ggtt->vm.mutex);
if (ret)
return ERR_PTR(ret);
}
--
2.24.0
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