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| author | Ben Widawsky <ben@bwidawsk.net> | 2013-07-31 16:59:54 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-08-05 19:04:07 +0200 |
| commit | fc8c067eee712b274e554be5cc87c79366cc5ad2 (patch) | |
| tree | 29467954a6232adef63ed02cc66c41d9634697db | |
| parent | 87a6b688ccc78b2c54bee56879c6d195d2457ebe (diff) | |
| download | op-kernel-dev-fc8c067eee712b274e554be5cc87c79366cc5ad2.zip op-kernel-dev-fc8c067eee712b274e554be5cc87c79366cc5ad2.tar.gz | |
drm/i915: Create an init vm
Move all the similar address space (VM) initialization code to one
function. Until we have multiple VMs, there should only ever be 1 VM.
The aliasing ppgtt is a special case without it's own VM (since it
doesn't need it's own address space management).
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 15 |
2 files changed, 13 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index f48f1c4..ce098c3 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1485,10 +1485,6 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) i915_dump_device_info(dev_priv); - INIT_LIST_HEAD(&dev_priv->vm_list); - INIT_LIST_HEAD(&dev_priv->gtt.base.global_link); - list_add(&dev_priv->gtt.base.global_link, &dev_priv->vm_list); - if (i915_get_bridge_dev(dev)) { ret = -EIO; goto free_priv; diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 35d17fb..4e8a6d4 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4340,6 +4340,16 @@ init_ring_lists(struct intel_ring_buffer *ring) INIT_LIST_HEAD(&ring->request_list); } +static void i915_init_vm(struct drm_i915_private *dev_priv, + struct i915_address_space *vm) +{ + vm->dev = dev_priv->dev; + INIT_LIST_HEAD(&vm->active_list); + INIT_LIST_HEAD(&vm->inactive_list); + INIT_LIST_HEAD(&vm->global_link); + list_add(&vm->global_link, &dev_priv->vm_list); +} + void i915_gem_load(struct drm_device *dev) { @@ -4352,8 +4362,9 @@ i915_gem_load(struct drm_device *dev) SLAB_HWCACHE_ALIGN, NULL); - INIT_LIST_HEAD(&dev_priv->gtt.base.active_list); - INIT_LIST_HEAD(&dev_priv->gtt.base.inactive_list); + INIT_LIST_HEAD(&dev_priv->vm_list); + i915_init_vm(dev_priv, &dev_priv->gtt.base); + INIT_LIST_HEAD(&dev_priv->mm.unbound_list); INIT_LIST_HEAD(&dev_priv->mm.bound_list); INIT_LIST_HEAD(&dev_priv->mm.fence_list); |
