tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef __DRM_FB_CMA_HELPER_H__
2#define __DRM_FB_CMA_HELPER_H__
3
4struct drm_fbdev_cma;
5struct drm_gem_cma_object;
6
7struct drm_fb_helper_surface_size;
8struct drm_framebuffer_funcs;
9struct drm_fb_helper_funcs;
10struct drm_framebuffer;
11struct drm_fb_helper;
12struct drm_device;
13struct drm_file;
14struct drm_mode_fb_cmd2;
15
16struct drm_fbdev_cma *drm_fbdev_cma_init_with_funcs(struct drm_device *dev,
17 unsigned int preferred_bpp, unsigned int num_crtc,
18 unsigned int max_conn_count, const struct drm_fb_helper_funcs *funcs);
19struct drm_fbdev_cma *drm_fbdev_cma_init(struct drm_device *dev,
20 unsigned int preferred_bpp, unsigned int num_crtc,
21 unsigned int max_conn_count);
22void drm_fbdev_cma_fini(struct drm_fbdev_cma *fbdev_cma);
23
24void drm_fbdev_cma_restore_mode(struct drm_fbdev_cma *fbdev_cma);
25void drm_fbdev_cma_hotplug_event(struct drm_fbdev_cma *fbdev_cma);
26int drm_fbdev_cma_create_with_funcs(struct drm_fb_helper *helper,
27 struct drm_fb_helper_surface_size *sizes,
28 const struct drm_framebuffer_funcs *funcs);
29
30void drm_fb_cma_destroy(struct drm_framebuffer *fb);
31int drm_fb_cma_create_handle(struct drm_framebuffer *fb,
32 struct drm_file *file_priv, unsigned int *handle);
33
34struct drm_framebuffer *drm_fb_cma_create_with_funcs(struct drm_device *dev,
35 struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd,
36 const struct drm_framebuffer_funcs *funcs);
37struct drm_framebuffer *drm_fb_cma_create(struct drm_device *dev,
38 struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd);
39
40struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
41 unsigned int plane);
42
43#ifdef CONFIG_DEBUG_FS
44struct seq_file;
45
46int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg);
47#endif
48
49#endif
50