diff options
Diffstat (limited to 'drivers/gpu/drm/arm/hdlcd_fb_helper.h')
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_fb_helper.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/drivers/gpu/drm/arm/hdlcd_fb_helper.h b/drivers/gpu/drm/arm/hdlcd_fb_helper.h new file mode 100644 index 000000000000..b61ec07a3f69 --- /dev/null +++ b/drivers/gpu/drm/arm/hdlcd_fb_helper.h @@ -0,0 +1,51 @@ +#ifndef __DRM_FB_CMA_HELPER_H__ +#define __DRM_FB_CMA_HELPER_H__ + +struct hdlcd_drm_fbdev; +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 hdlcd_drm_fbdev *hdlcd_drm_fbdev_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 hdlcd_drm_fbdev *hdlcd_drm_fbdev_init(struct drm_device *dev, + unsigned int preferred_bpp, unsigned int num_crtc, + unsigned int max_conn_count); +void hdlcd_drm_fbdev_fini(struct hdlcd_drm_fbdev *hdlcd_fbdev); + +void hdlcd_drm_fbdev_restore_mode(struct hdlcd_drm_fbdev *hdlcd_fbdev); +void hdlcd_drm_fbdev_hotplug_event(struct hdlcd_drm_fbdev *hdlcd_fbdev); +void hdlcd_drm_fbdev_set_suspend(struct hdlcd_drm_fbdev *hdlcd_fbdev, int state); +int hdlcd_drm_fbdev_create_with_funcs(struct drm_fb_helper *helper, + struct drm_fb_helper_surface_size *sizes, + const struct drm_framebuffer_funcs *funcs); + +void hdlcd_fb_destroy(struct drm_framebuffer *fb); +int hdlcd_fb_create_handle(struct drm_framebuffer *fb, + struct drm_file *file_priv, unsigned int *handle); + +struct drm_framebuffer *hdlcd_fb_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 *hdlcd_fb_create(struct drm_device *dev, + struct drm_file *file_priv, const struct drm_mode_fb_cmd2 *mode_cmd); + +struct drm_gem_cma_object *hdlcd_fb_get_gem_obj(struct drm_framebuffer *fb, + unsigned int plane); + +#ifdef CONFIG_DEBUG_FS +struct seq_file; + +int hdlcd_fb_debugfs_show(struct seq_file *m, void *arg); +#endif + +#endif + |