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drm: move ttm global code to core drm

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I wrote this for the prime sharing work, but I also noticed other external
non-upstream drivers from a large company carrying a similiar patch, so I
may as well ship it in master.

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2010-03-09 10:56:52 +10:00
parent 2581afccad
commit ba4420c224
17 changed files with 114 additions and 79 deletions
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include/drm/ttm/ttm_bo_driver.h
+4 -3
View File
@@ -34,6 +34,7 @@
#include "ttm/ttm_memory.h"
#include "ttm/ttm_module.h"
#include "drm_mm.h"
#include "drm_global.h"
#include "linux/workqueue.h"
#include "linux/fs.h"
#include "linux/spinlock.h"
@@ -362,7 +363,7 @@ struct ttm_bo_driver {
*/
struct ttm_bo_global_ref {
struct ttm_global_reference ref;
struct drm_global_reference ref;
struct ttm_mem_global *mem_glob;
};
@@ -687,8 +688,8 @@ extern int ttm_mem_io_reserve(struct ttm_bo_device *bdev,
extern void ttm_mem_io_free(struct ttm_bo_device *bdev,
struct ttm_mem_reg *mem);
extern void ttm_bo_global_release(struct ttm_global_reference *ref);
extern int ttm_bo_global_init(struct ttm_global_reference *ref);
extern void ttm_bo_global_release(struct drm_global_reference *ref);
extern int ttm_bo_global_init(struct drm_global_reference *ref);
extern int ttm_bo_device_release(struct ttm_bo_device *bdev);
include/drm/ttm/ttm_module.h
-20
View File
@@ -35,26 +35,6 @@
struct kobject;
#define TTM_PFX "[TTM] "
enum ttm_global_types {
TTM_GLOBAL_TTM_MEM = 0,
TTM_GLOBAL_TTM_BO,
TTM_GLOBAL_TTM_OBJECT,
TTM_GLOBAL_NUM
};
struct ttm_global_reference {
enum ttm_global_types global_type;
size_t size;
void *object;
int (*init) (struct ttm_global_reference *);
void (*release) (struct ttm_global_reference *);
};
extern void ttm_global_init(void);
extern void ttm_global_release(void);
extern int ttm_global_item_ref(struct ttm_global_reference *ref);
extern void ttm_global_item_unref(struct ttm_global_reference *ref);
extern struct kobject *ttm_get_kobj(void);
#endif /* _TTM_MODULE_H_ */