drm: dumb scanout create/mmap for intel/radeon (v3)

[mirror_ubuntu-jammy-kernel.git] / include / drm / drmP.h

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index a4694c6103304253344026be23d99c476258ce32..3cbe7a02d2aa54bcae7d94cf49a8aab307b1f7f7 100644 (file)
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -880,6 +880,17 @@ struct drm_driver {
        /* vga arb irq handler */
        void (*vgaarb_irq)(struct drm_device *dev, bool state);
 
+       /* dumb alloc support */
+       int (*dumb_create)(struct drm_file *file_priv,
+                          struct drm_device *dev,
+                          struct drm_mode_create_dumb *args);
+       int (*dumb_map_offset)(struct drm_file *file_priv,
+                              struct drm_device *dev, uint32_t handle,
+                              uint64_t *offset);
+       int (*dumb_destroy)(struct drm_file *file_priv,
+                           struct drm_device *dev,
+                           uint32_t handle);
+
        /* Driver private ops for this object */
        struct vm_operations_struct *gem_vm_ops;
 
@@ -1367,7 +1378,7 @@ extern int drm_vblank_wait(struct drm_device *dev, unsigned int *vbl_seq);
 extern u32 drm_vblank_count(struct drm_device *dev, int crtc);
 extern u32 drm_vblank_count_and_time(struct drm_device *dev, int crtc,
                                     struct timeval *vblanktime);
-extern void drm_handle_vblank(struct drm_device *dev, int crtc);
+extern bool drm_handle_vblank(struct drm_device *dev, int crtc);
 extern int drm_vblank_get(struct drm_device *dev, int crtc);
 extern void drm_vblank_put(struct drm_device *dev, int crtc);
 extern void drm_vblank_off(struct drm_device *dev, int crtc);
@@ -1544,6 +1555,7 @@ drm_gem_object_unreference_unlocked(struct drm_gem_object *obj)
 int drm_gem_handle_create(struct drm_file *file_priv,
                          struct drm_gem_object *obj,
                          u32 *handlep);
+int drm_gem_handle_delete(struct drm_file *filp, u32 handle);
 
 static inline void
 drm_gem_object_handle_reference(struct drm_gem_object *obj)