[deliverable/linux.git] / drivers / gpu / drm / imx / imx-drm.h

#ifndef _IMX_DRM_H_
#define _IMX_DRM_H_

struct device_node;
struct drm_crtc;
struct drm_connector;
struct drm_device;
struct drm_display_mode;
struct drm_encoder;
struct drm_fbdev_cma;
struct drm_framebuffer;
struct drm_plane;
struct imx_drm_crtc;
struct platform_device;

struct imx_crtc_state {
	struct drm_crtc_state			base;
	u32					bus_format;
	u32					bus_flags;
	int					di_hsync_pin;
	int					di_vsync_pin;
};

static inline struct imx_crtc_state *to_imx_crtc_state(struct drm_crtc_state *s)
{
	return container_of(s, struct imx_crtc_state, base);
}

struct imx_drm_crtc_helper_funcs {
	int (*enable_vblank)(struct drm_crtc *crtc);
	void (*disable_vblank)(struct drm_crtc *crtc);
	const struct drm_crtc_helper_funcs *crtc_helper_funcs;
	const struct drm_crtc_funcs *crtc_funcs;
};

int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
		struct imx_drm_crtc **new_crtc, struct drm_plane *primary_plane,
		const struct imx_drm_crtc_helper_funcs *imx_helper_funcs,
		struct device_node *port);
int imx_drm_remove_crtc(struct imx_drm_crtc *);
int imx_drm_init_drm(struct platform_device *pdev,
		int preferred_bpp);
int imx_drm_exit_drm(void);

void imx_drm_mode_config_init(struct drm_device *drm);

struct drm_gem_cma_object *imx_drm_fb_get_obj(struct drm_framebuffer *fb);

int imx_drm_encoder_parse_of(struct drm_device *drm,
	struct drm_encoder *encoder, struct device_node *np);

void imx_drm_connector_destroy(struct drm_connector *connector);
void imx_drm_encoder_destroy(struct drm_encoder *encoder);

#endif /* _IMX_DRM_H_ */
Commit	Line	Data
e692da4d SH	1	#ifndef _IMX_DRM_H_
	2	#define _IMX_DRM_H_
	3
e7d6231e	4	struct device_node;
eeb14ec8 PZ	5	struct drm_crtc;
	6	struct drm_connector;
	7	struct drm_device;
8a51a33b	8	struct drm_display_mode;
eeb14ec8	9	struct drm_encoder;
e692da4d	10	struct drm_fbdev_cma;
eeb14ec8	11	struct drm_framebuffer;
43895599	12	struct drm_plane;
e7d6231e	13	struct imx_drm_crtc;
eeb14ec8	14	struct platform_device;
e692da4d	15
49f98bc4 PZ	16	struct imx_crtc_state {
49f98bc4 PZ	17	struct drm_crtc_state base;
032003c5 LY	18	u32 bus_format;
	19	u32 bus_flags;
	20	int di_hsync_pin;
	21	int di_vsync_pin;
	22	};
	23
49f98bc4 PZ	24	static inline struct imx_crtc_state to_imx_crtc_state(struct drm_crtc_state s)
	25	{
	26	return container_of(s, struct imx_crtc_state, base);
	27	}
032003c5	28
e692da4d SH	29	struct imx_drm_crtc_helper_funcs {
	30	int (enable_vblank)(struct drm_crtc crtc);
	31	void (disable_vblank)(struct drm_crtc crtc);
e692da4d SH	32	const struct drm_crtc_helper_funcs *crtc_helper_funcs;
	33	const struct drm_crtc_funcs *crtc_funcs;
	34	};
	35
32266b45	36	int imx_drm_add_crtc(struct drm_device drm, struct drm_crtc crtc,
43895599	37	struct imx_drm_crtc *new_crtc, struct drm_plane primary_plane,
e692da4d	38	const struct imx_drm_crtc_helper_funcs *imx_helper_funcs,
655b43cc	39	struct device_node *port);
e692da4d SH	40	int imx_drm_remove_crtc(struct imx_drm_crtc *);
	41	int imx_drm_init_drm(struct platform_device *pdev,
	42	int preferred_bpp);
	43	int imx_drm_exit_drm(void);
	44
e692da4d SH	45	void imx_drm_mode_config_init(struct drm_device *drm);
	46
	47	struct drm_gem_cma_object imx_drm_fb_get_obj(struct drm_framebuffer fb);
	48
9e2d410d RK	49	int imx_drm_encoder_parse_of(struct drm_device *drm,
9e2d410d RK	50	struct drm_encoder encoder, struct device_node np);
e692da4d	51
8a51a33b RK	52	void imx_drm_connector_destroy(struct drm_connector *connector);
8a51a33b RK	53	void imx_drm_encoder_destroy(struct drm_encoder *encoder);
baa68c4b	54
e692da4d	55	#endif /* _IMX_DRM_H_ */