1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _IMX_DRM_H_
 3#define _IMX_DRM_H_
 4
 5struct device_node;
 6struct drm_crtc;
 7struct drm_connector;
 8struct drm_device;
 9struct drm_display_mode;
10struct drm_encoder;
11struct drm_framebuffer;
12struct drm_plane;
13struct platform_device;
14
15struct imx_crtc_state {
16	struct drm_crtc_state			base;
17	u32					bus_format;
18	u32					bus_flags;
19	int					di_hsync_pin;
20	int					di_vsync_pin;
21};
22
23static inline struct imx_crtc_state *to_imx_crtc_state(struct drm_crtc_state *s)
24{
25	return container_of(s, struct imx_crtc_state, base);
26}
27int imx_drm_init_drm(struct platform_device *pdev,
28		int preferred_bpp);
29int imx_drm_exit_drm(void);
30
31extern struct platform_driver ipu_drm_driver;
32
33void imx_drm_mode_config_init(struct drm_device *drm);
34
35struct drm_gem_cma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb);
36
37int imx_drm_encoder_parse_of(struct drm_device *drm,
38	struct drm_encoder *encoder, struct device_node *np);
39
40void imx_drm_connector_destroy(struct drm_connector *connector);
41
42int ipu_planes_assign_pre(struct drm_device *dev,
43			  struct drm_atomic_state *state);
44
45#endif /* _IMX_DRM_H_ */