diff options
Diffstat (limited to 'drivers/gpu/drm/i810/i810_dma.c')
| -rw-r--r-- | drivers/gpu/drm/i810/i810_dma.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c index 004ecdfe1b5..e88bac1d781 100644 --- a/drivers/gpu/drm/i810/i810_dma.c +++ b/drivers/gpu/drm/i810/i810_dma.c @@ -97,7 +97,7 @@ static int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma) buf = dev_priv->mmap_buffer; buf_priv = buf->dev_private; - vma->vm_flags |= (VM_IO | VM_DONTCOPY); + vma->vm_flags |= VM_DONTCOPY; buf_priv->currently_mapped = I810_BUF_MAPPED; @@ -113,7 +113,6 @@ static const struct file_operations i810_buffer_fops = { .release = drm_release, .unlocked_ioctl = drm_ioctl, .mmap = i810_mmap_buffers, - .fasync = drm_fasync, #ifdef CONFIG_COMPAT .compat_ioctl = drm_compat_ioctl, #endif @@ -945,8 +944,6 @@ static int i810_dma_vertex(struct drm_device *dev, void *data, dma->buflist[vertex->idx], vertex->discard, vertex->used); - atomic_add(vertex->used, &dev->counts[_DRM_STAT_SECONDARY]); - atomic_inc(&dev->counts[_DRM_STAT_DMA]); sarea_priv->last_enqueue = dev_priv->counter - 1; sarea_priv->last_dispatch = (int)hw_status[5]; @@ -1106,8 +1103,6 @@ static int i810_dma_mc(struct drm_device *dev, void *data, i810_dma_dispatch_mc(dev, dma->buflist[mc->idx], mc->used, mc->last_render); - atomic_add(mc->used, &dev->counts[_DRM_STAT_SECONDARY]); - atomic_inc(&dev->counts[_DRM_STAT_DMA]); sarea_priv->last_enqueue = dev_priv->counter - 1; sarea_priv->last_dispatch = (int)hw_status[5]; @@ -1198,12 +1193,9 @@ static int i810_flip_bufs(struct drm_device *dev, void *data, int i810_driver_load(struct drm_device *dev, unsigned long flags) { - /* i810 has 4 more counters */ - dev->counters += 4; - dev->types[6] = _DRM_STAT_IRQ; - dev->types[7] = _DRM_STAT_PRIMARY; - dev->types[8] = _DRM_STAT_SECONDARY; - dev->types[9] = _DRM_STAT_DMA; + /* Our userspace depends upon the agp mapping support. */ + if (!dev->agp) + return -EINVAL; pci_set_master(dev->pdev); @@ -1241,7 +1233,7 @@ int i810_driver_dma_quiescent(struct drm_device *dev) return 0; } -struct drm_ioctl_desc i810_ioctls[] = { +const struct drm_ioctl_desc i810_ioctls[] = { DRM_IOCTL_DEF_DRV(I810_INIT, i810_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY|DRM_UNLOCKED), DRM_IOCTL_DEF_DRV(I810_VERTEX, i810_dma_vertex, DRM_AUTH|DRM_UNLOCKED), DRM_IOCTL_DEF_DRV(I810_CLEAR, i810_clear_bufs, DRM_AUTH|DRM_UNLOCKED), @@ -1259,7 +1251,7 @@ struct drm_ioctl_desc i810_ioctls[] = { DRM_IOCTL_DEF_DRV(I810_FLIP, i810_flip_bufs, DRM_AUTH|DRM_UNLOCKED), }; -int i810_max_ioctl = DRM_ARRAY_SIZE(i810_ioctls); +int i810_max_ioctl = ARRAY_SIZE(i810_ioctls); /** * Determine if the device really is AGP or not. |