diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-11 14:46:53 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-11 14:46:53 +0200 |
| commit | 336879b1da97fffc097f77c6d6f818660f2826f0 (patch) | |
| tree | 4ddb4d1c5d2b67fb096c72e41d2a03b01a605041 /drivers/gpu/drm/drm_legacy.h | |
| parent | 3d3cbd84300e7be1e53083cac0f6f9c12978ecb4 (diff) | |
| parent | fdcaa1dbb7c6ed419b10fb8cdb5001ab0a00538f (diff) | |
Merge remote-tracking branch 'airlied/drm-next' into topic/vblank-rework
Dave asked me to do the backmerge before sending him the revised pull
request, so here we go. Nothing fancy in the conflicts, just a few
things changed right next to each another.
Conflicts:
drivers/gpu/drm/drm_irq.c
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/gpu/drm/drm_legacy.h')
| -rw-r--r-- | drivers/gpu/drm/drm_legacy.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h index d34f20a79b7..3049af5a01b 100644 --- a/drivers/gpu/drm/drm_legacy.h +++ b/drivers/gpu/drm/drm_legacy.h @@ -23,6 +23,14 @@ * OTHER DEALINGS IN THE SOFTWARE. */ +/* + * This file contains legacy interfaces that modern drm drivers + * should no longer be using. They cannot be removed as legacy + * drivers use them, and removing them are API breaks. + */ +#include <linux/list.h> + +struct agp_memory; struct drm_device; struct drm_file; @@ -48,4 +56,40 @@ int drm_legacy_rmctx(struct drm_device *d, void *v, struct drm_file *f); int drm_legacy_setsareactx(struct drm_device *d, void *v, struct drm_file *f); int drm_legacy_getsareactx(struct drm_device *d, void *v, struct drm_file *f); +/* + * Generic Buffer Management + */ + +#define DRM_MAP_HASH_OFFSET 0x10000000 + +int drm_legacy_addmap_ioctl(struct drm_device *d, void *v, struct drm_file *f); +int drm_legacy_rmmap_ioctl(struct drm_device *d, void *v, struct drm_file *f); +int drm_legacy_addbufs(struct drm_device *d, void *v, struct drm_file *f); +int drm_legacy_infobufs(struct drm_device *d, void *v, struct drm_file *f); +int drm_legacy_markbufs(struct drm_device *d, void *v, struct drm_file *f); +int drm_legacy_freebufs(struct drm_device *d, void *v, struct drm_file *f); +int drm_legacy_mapbufs(struct drm_device *d, void *v, struct drm_file *f); +int drm_legacy_dma_ioctl(struct drm_device *d, void *v, struct drm_file *f); + +/* + * AGP Support + */ + +struct drm_agp_mem { + unsigned long handle; + struct agp_memory *memory; + unsigned long bound; + int pages; + struct list_head head; +}; + +/* + * Generic Userspace Locking-API + */ + +int drm_legacy_i_have_hw_lock(struct drm_device *d, struct drm_file *f); +int drm_legacy_lock(struct drm_device *d, void *v, struct drm_file *f); +int drm_legacy_unlock(struct drm_device *d, void *v, struct drm_file *f); +int drm_legacy_lock_free(struct drm_lock_data *lock, unsigned int ctx); + #endif /* __DRM_LEGACY_H__ */ |