mirror of
https://github.com/torvalds/linux.git
synced 2024-11-24 05:02:12 +00:00
917f425336
Implement a suspend/resume helper for CMA users which calls drm_fb_helper_set_suspend. Suggested-by: Thierry Reding <thierry.reding@gmail.com> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Stefan Agner <stefan@agner.ch>
52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
#ifndef __DRM_FB_CMA_HELPER_H__
|
|
#define __DRM_FB_CMA_HELPER_H__
|
|
|
|
struct drm_fbdev_cma;
|
|
struct drm_gem_cma_object;
|
|
|
|
struct drm_fb_helper_surface_size;
|
|
struct drm_framebuffer_funcs;
|
|
struct drm_fb_helper_funcs;
|
|
struct drm_framebuffer;
|
|
struct drm_fb_helper;
|
|
struct drm_device;
|
|
struct drm_file;
|
|
struct drm_mode_fb_cmd2;
|
|
|
|
struct drm_fbdev_cma *drm_fbdev_cma_init_with_funcs(struct drm_device *dev,
|
|
unsigned int preferred_bpp, unsigned int num_crtc,
|
|
unsigned int max_conn_count, const struct drm_fb_helper_funcs *funcs);
|
|
struct drm_fbdev_cma *drm_fbdev_cma_init(struct drm_device *dev,
|
|
unsigned int preferred_bpp, unsigned int num_crtc,
|
|
unsigned int max_conn_count);
|
|
void drm_fbdev_cma_fini(struct drm_fbdev_cma *fbdev_cma);
|
|
|
|
void drm_fbdev_cma_restore_mode(struct drm_fbdev_cma *fbdev_cma);
|
|
void drm_fbdev_cma_hotplug_event(struct drm_fbdev_cma *fbdev_cma);
|
|
void drm_fbdev_cma_set_suspend(struct drm_fbdev_cma *fbdev_cma, int state);
|
|
int drm_fbdev_cma_create_with_funcs(struct drm_fb_helper *helper,
|
|
struct drm_fb_helper_surface_size *sizes,
|
|
const struct drm_framebuffer_funcs *funcs);
|
|
|
|
void drm_fb_cma_destroy(struct drm_framebuffer *fb);
|
|
int drm_fb_cma_create_handle(struct drm_framebuffer *fb,
|
|
struct drm_file *file_priv, unsigned int *handle);
|
|
|
|
struct drm_framebuffer *drm_fb_cma_create_with_funcs(struct drm_device *dev,
|
|
struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd,
|
|
const struct drm_framebuffer_funcs *funcs);
|
|
struct drm_framebuffer *drm_fb_cma_create(struct drm_device *dev,
|
|
struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd);
|
|
|
|
struct drm_gem_cma_object *drm_fb_cma_get_gem_obj(struct drm_framebuffer *fb,
|
|
unsigned int plane);
|
|
|
|
#ifdef CONFIG_DEBUG_FS
|
|
struct seq_file;
|
|
|
|
int drm_fb_cma_debugfs_show(struct seq_file *m, void *arg);
|
|
#endif
|
|
|
|
#endif
|
|
|