diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2009-09-14 16:50:26 +0100 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-09-17 14:43:29 -0700 |
| commit | e67b8ce1b59006ba41245838db60b6fcda365ba8 (patch) | |
| tree | ea28aac9dc6468cf3fe2d76d045ce86c0a4baa97 /drivers/gpu/drm/i915/i915_gem.c | |
| parent | 4960aaca14010b9ff92e5726dd178cbd6805d412 (diff) | |
| download | blackbird-op-linux-e67b8ce1b59006ba41245838db60b6fcda365ba8.tar.gz blackbird-op-linux-e67b8ce1b59006ba41245838db60b6fcda365ba8.zip | |
drm/i915: Remove stored gtt_alignment
There is no need to store the gtt_alignment as it is either explicitly
set according to the hardware requirements (e.g. scanout) or the
minimum alignment is computed on demand.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 441088b37d9f..77cc6f57166c 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1155,7 +1155,7 @@ int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf) /* Now bind it into the GTT if needed */ mutex_lock(&dev->struct_mutex); if (!obj_priv->gtt_space) { - ret = i915_gem_object_bind_to_gtt(obj, obj_priv->gtt_alignment); + ret = i915_gem_object_bind_to_gtt(obj, 0); if (ret) { mutex_unlock(&dev->struct_mutex); return VM_FAULT_SIGBUS; @@ -1398,22 +1398,12 @@ i915_gem_mmap_gtt_ioctl(struct drm_device *dev, void *data, args->offset = obj_priv->mmap_offset; - obj_priv->gtt_alignment = i915_gem_get_gtt_alignment(obj); - - /* Make sure the alignment is correct for fence regs etc */ - if (obj_priv->agp_mem && - (obj_priv->gtt_offset & (obj_priv->gtt_alignment - 1))) { - drm_gem_object_unreference(obj); - mutex_unlock(&dev->struct_mutex); - return -EINVAL; - } - /* * Pull it into the GTT so that we have a page list (makes the * initial fault faster and any subsequent flushing possible). */ if (!obj_priv->agp_mem) { - ret = i915_gem_object_bind_to_gtt(obj, obj_priv->gtt_alignment); + ret = i915_gem_object_bind_to_gtt(obj, 0); if (ret) { drm_gem_object_unreference(obj); mutex_unlock(&dev->struct_mutex); |
