diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 14 |
2 files changed, 3 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index a9c6715..0721469 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -510,10 +510,7 @@ struct drm_i915_gem_object { * This is the same as gtt_space->start */ uint32_t gtt_offset; - /** - * Required alignment for the object - */ - uint32_t gtt_alignment; + /** * Fake offset for use by mmap(2) */ diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 441088b..77cc6f5 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); |