re: MACFG50 requires defragmentation in software, but no padding for runt.
[dragonfly.git] / sys / dev / drm / include / drm / drm_fb_cma_helper.h
1 #ifndef __DRM_FB_CMA_HELPER_H__
2 #define __DRM_FB_CMA_HELPER_H__
3
4 struct drm_fbdev_cma;
5 struct drm_gem_cma_object;
6
7 struct drm_framebuffer;
8 struct drm_device;
9 struct drm_file;
10 struct drm_mode_fb_cmd2;
11
12 struct drm_fbdev_cma *drm_fbdev_cma_init(struct drm_device *dev,
13         unsigned int preferred_bpp, unsigned int num_crtc,
14         unsigned int max_conn_count);
15 void drm_fbdev_cma_fini(struct drm_fbdev_cma *fbdev_cma);
16
17 void drm_fbdev_cma_restore_mode(struct drm_fbdev_cma *fbdev_cma);
18 void drm_fbdev_cma_hotplug_event(struct drm_fbdev_cma *fbdev_cma);
19
20 struct drm_framebuffer *drm_fb_cma_create(struct drm_device *dev,
21         struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd);
22
23 struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
24         unsigned int plane);
25
26 #ifdef CONFIG_DEBUG_FS
27 int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg);
28 #endif
29
30 #endif
31