drm/omapdrm/omap_fb.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /*
0003  * omap_fb.h -- OMAP DRM Framebuffer
0004  *
0005  * Copyright (C) 2011 Texas Instruments
0006  * Author: Rob Clark <rob@ti.com>
0007  */
0008
0009 #ifndef __OMAPDRM_FB_H__
0010 #define __OMAPDRM_FB_H__
0011
0012 struct drm_connector;
0013 struct drm_device;
0014 struct drm_file;
0015 struct drm_framebuffer;
0016 struct drm_gem_object;
0017 struct drm_mode_fb_cmd2;
0018 struct drm_plane_state;
0019 struct omap_overlay_info;
0020 struct seq_file;
0021
0022 struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev,
0023         struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd);
0024 struct drm_framebuffer *omap_framebuffer_init(struct drm_device *dev,
0025         const struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos);
0026 int omap_framebuffer_pin(struct drm_framebuffer *fb);
0027 void omap_framebuffer_unpin(struct drm_framebuffer *fb);
0028 void omap_framebuffer_update_scanout(struct drm_framebuffer *fb,
0029         struct drm_plane_state *state,
0030         struct omap_overlay_info *info,
0031         struct omap_overlay_info *r_info);
0032 bool omap_framebuffer_supports_rotation(struct drm_framebuffer *fb);
0033 void omap_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m);
0034
0035 #endif /* __OMAPDRM_FB_H__ */