diff options
Diffstat (limited to 'linux-core/drm_fops.c')
| -rw-r--r-- | linux-core/drm_fops.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/linux-core/drm_fops.c b/linux-core/drm_fops.c index a4c76f75..2213230c 100644 --- a/linux-core/drm_fops.c +++ b/linux-core/drm_fops.c @@ -274,6 +274,9 @@ static int drm_open_helper(struct inode *inode, struct file *filp, goto out_free; } + if (dev->driver->driver_features & DRIVER_MM) + drm_mm_open(priv); + if (dev->driver->open) { ret = dev->driver->open(dev, priv); if (ret < 0) @@ -447,6 +450,9 @@ int drm_release(struct inode *inode, struct file *filp) dev->driver->reclaim_buffers(dev, file_priv); } + if (dev->driver->driver_features & DRIVER_MM) + drm_mm_release(file_priv); + drm_fasync(-1, filp, 0); mutex_lock(&dev->ctxlist_mutex); |