include/drm/drm_managed.h

   1 // SPDX-License-Identifier: GPL-2.0
   2
   3 #ifndef _DRM_MANAGED_H_
   4 #define _DRM_MANAGED_H_
   5
   6 #include <linux/gfp.h>
   7 #include <linux/types.h>
   8
   9 struct drm_device;
  10
  11 typedef void (*drmres_release_t)(struct drm_device *dev, void *res);
  12
  13 #define drmm_add_action(dev, action, data) \
  14         __drmm_add_action(dev, action, data, #action)
  15
  16 int __must_check __drmm_add_action(struct drm_device *dev,
  17                                    drmres_release_t action,
  18                                    void *data, const char *name);
  19
  20 void drmm_add_final_kfree(struct drm_device *dev, void *parent);
  21
  22 void *drmm_kmalloc(struct drm_device *dev, size_t size, gfp_t gfp) __malloc;
  23 static inline void *drmm_kzalloc(struct drm_device *dev, size_t size, gfp_t gfp)
  24 {
  25         return drmm_kmalloc(dev, size, gfp | __GFP_ZERO);
  26 }
  27
  28 void drmm_kfree(struct drm_device *dev, void *data);
  29
  30 #endif