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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2010-08-23 22:53:31 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-08-30 09:39:11 +1000 |
| commit | 8f879194f88742d9c452f669482b6d6abdc1e1e7 (patch) | |
| tree | d50a7d96a2150c2c7df7b116f4eb478a2c28f6cc /include/drm | |
| parent | 4ac5ec40ec70022e4dea8cc6254d2dadd1e43d57 (diff) | |
| download | linux-8f879194f88742d9c452f669482b6d6abdc1e1e7.tar.gz linux-8f879194f88742d9c452f669482b6d6abdc1e1e7.tar.bz2 linux-8f879194f88742d9c452f669482b6d6abdc1e1e7.zip | |
drm: replace drawable ioctl by noops
The information supplied by userspace through these ioctls is only
accessible by dev->drw_idr. But there's no in-tree user of that.
Also userspace does not really care about return values of these ioctls,
either. Only hw/xfree86/dri/dri.c from the xserver actually checks the
return from adddraw and keeps on trying to create a kernel drawable
every time somebody creates a dri drawable. But since that's now a noop,
who cares.
Therefore it's safe to replace these three ioctls with noops and rip
out the implementation.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Michel Dänzer <michel@daenzer.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drmP.h | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 45d09639e9d2..989cefe33c7b 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -1037,12 +1037,6 @@ struct drm_device { struct drm_minor *control; /**< Control node for card */ struct drm_minor *primary; /**< render type primary screen head */ - /** \name Drawable information */ - /*@{ */ - spinlock_t drw_lock; - struct idr drw_idr; - /*@} */ - struct drm_mode_config mode_config; /**< Current mode config */ /** \name GEM information */ @@ -1229,15 +1223,6 @@ extern int drm_setsareactx(struct drm_device *dev, void *data, extern int drm_getsareactx(struct drm_device *dev, void *data, struct drm_file *file_priv); - /* Drawable IOCTL support (drm_drawable.h) */ -extern int drm_adddraw(struct drm_device *dev, void *data, - struct drm_file *file_priv); -extern int drm_rmdraw(struct drm_device *dev, void *data, - struct drm_file *file_priv); -extern int drm_update_drawable_info(struct drm_device *dev, void *data, - struct drm_file *file_priv); -extern void drm_drawable_free_all(struct drm_device *dev); - /* Authentication IOCTL support (drm_auth.h) */ extern int drm_getmagic(struct drm_device *dev, void *data, struct drm_file *file_priv); |