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#define CRTC_INTERLACE_HALVE_V 0x1 /* halve V values for interlacing */

#define CRTC_INTERLACE_HALVE_V 0x1 /* halve V values for interlacing */

	/* Header */

	/* Header */

//   struct list_head head;

	struct list_head head;

	struct drm_mode_object base;

	struct drm_mode_object base;

			     unsigned int *handle);

			     unsigned int *handle);

};

};

struct drm_framebuffer {

struct drm_framebuffer {

//   struct list_head head;

	struct list_head head;

	struct drm_mode_object base;

	struct drm_mode_object base;

	const struct drm_framebuffer_funcs *funcs;

	const struct drm_framebuffer_funcs *funcs;

	unsigned int pitch;

	unsigned int pitch;

	unsigned int width;

	unsigned int width;

	unsigned int height;

	unsigned int height;

	/* depth can be 15 or 16 */

	/* depth can be 15 or 16 */

	unsigned int depth;

	unsigned int depth;

	int bits_per_pixel;

	int bits_per_pixel;

	int flags;

	int flags;

//   struct list_head filp_head;

	struct list_head filp_head;

};

};

	struct drm_mode_object base;

	struct drm_mode_object base;

//   struct list_head head;

	struct list_head head;

	unsigned int length;

	unsigned int length;

	void *data;

	void *data;

};

};

struct drm_property_enum {

struct drm_property_enum {

	uint64_t value;

	uint64_t value;

//   struct list_head head;

	struct list_head head;

};

};

struct drm_property {

struct drm_property {

//   struct list_head head;

	struct list_head head;

	struct drm_mode_object base;

	struct drm_mode_object base;

	char name[DRM_PROP_NAME_LEN];

	char name[DRM_PROP_NAME_LEN];

	uint32_t num_values;

	uint32_t num_values;

	uint64_t *values;

	uint64_t *values;

 * Each CRTC may have one or more connectors associated with it.  This structure

 * Each CRTC may have one or more connectors associated with it.  This structure

 * allows the CRTC to be controlled.

 * allows the CRTC to be controlled.

 */

 */

struct drm_crtc {

struct drm_crtc {

	struct drm_device *dev;

	struct drm_device *dev;

	struct drm_mode_object base;

	struct drm_mode_object base;

/**

/**

 * drm_encoder - central DRM encoder structure

 * drm_encoder - central DRM encoder structure

 */

 */

struct drm_encoder {

struct drm_encoder {

	struct drm_device *dev;

	struct drm_device *dev;

	struct drm_mode_object base;

	struct drm_mode_object base;

	int encoder_type;

	int encoder_type;

	uint32_t possible_crtcs;

	uint32_t possible_crtcs;

 */

 */

struct drm_connector {

struct drm_connector {

	struct drm_device *dev;

	struct drm_device *dev;

//   struct device kdev;

//   struct device kdev;

	struct device_attribute *attr;

	struct device_attribute *attr;

	struct drm_mode_object base;

	struct drm_mode_object base;

	int connector_type;

	int connector_type;

	int connector_type_id;

	int connector_type_id;

	bool doublescan_allowed;

	bool doublescan_allowed;

//   struct list_head modes; /* list of modes on this connector */

	struct list_head modes; /* list of modes on this connector */

	enum drm_connector_status status;

	enum drm_connector_status status;

//   struct list_head probed_modes;

	struct list_head probed_modes;

	struct drm_display_info display_info;

	struct drm_display_info display_info;

	const struct drm_connector_funcs *funcs;

	const struct drm_connector_funcs *funcs;

 * and from which framebuffer it scans out from.

 * and from which framebuffer it scans out from.

 *

 *

 * This is used to set modes.

 * This is used to set modes.

 */

 */

struct drm_mode_set {

struct drm_mode_set {

	struct drm_framebuffer *fb;

	struct drm_framebuffer *fb;

	struct drm_crtc *crtc;

	struct drm_crtc *crtc;

 *

 *

 */

 */

struct drm_mode_config {

struct drm_mode_config {

//   struct mutex mutex; /* protects configuration (mode lists etc.) */

//   struct mutex mutex; /* protects configuration (mode lists etc.) */

//   struct mutex idr_mutex; /* for IDR management */

//   struct mutex idr_mutex; /* for IDR management */

	/* this is limited to one for now */

	/* this is limited to one for now */

	int num_fb;

	int num_fb;

	int num_connector;

	int num_connector;

	int num_encoder;

	int num_encoder;

	/* in-kernel framebuffers - hung of filp_head in drm_framebuffer */

	/* in-kernel framebuffers - hung of filp_head in drm_framebuffer */

//   struct list_head fb_kernel_list;

	struct list_head fb_kernel_list;

	int min_width, min_height;

	int min_width, min_height;

	struct drm_mode_config_funcs *funcs;

	struct drm_mode_config_funcs *funcs;

	resource_size_t fb_base;

	resource_size_t fb_base;

	/* pointers to standard properties */

	/* pointers to standard properties */

#define obj_to_mode(x) container_of(x, struct drm_display_mode, base)

#define obj_to_mode(x) container_of(x, struct drm_display_mode, base)

#define obj_to_fb(x) container_of(x, struct drm_framebuffer, base)

#define obj_to_fb(x) container_of(x, struct drm_framebuffer, base)

#define obj_to_property(x) container_of(x, struct drm_property, base)

#define obj_to_property(x) container_of(x, struct drm_property, base)

#define obj_to_blob(x) container_of(x, struct drm_property_blob, base)

#define obj_to_blob(x) container_of(x, struct drm_property_blob, base)

extern void drm_crtc_init(struct drm_device *dev,

extern void drm_crtc_init(struct drm_device *dev,

			  struct drm_crtc *crtc,

			  struct drm_crtc *crtc,

			  const struct drm_crtc_funcs *funcs);

			  const struct drm_crtc_funcs *funcs);

extern char *drm_get_dpms_name(int val);

extern char *drm_get_dpms_name(int val);

extern char *drm_get_dvi_i_subconnector_name(int val);

extern char *drm_get_dvi_i_subconnector_name(int val);

extern char *drm_get_dvi_i_select_name(int val);

extern char *drm_get_dvi_i_select_name(int val);

extern char *drm_get_tv_subconnector_name(int val);

extern char *drm_get_tv_subconnector_name(int val);

extern char *drm_get_tv_select_name(int val);

extern char *drm_get_tv_select_name(int val);

//extern struct edid *drm_get_edid(struct drm_connector *connector,

//extern struct edid *drm_get_edid(struct drm_connector *connector,

//                struct i2c_adapter *adapter);

//                struct i2c_adapter *adapter);

//extern int drm_do_probe_ddc_edid(struct i2c_adapter *adapter,

//extern int drm_do_probe_ddc_edid(struct i2c_adapter *adapter,

//                unsigned char *buf, int len);

//                unsigned char *buf, int len);

//extern int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);

//extern int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid);

extern int drm_mode_gamma_get_ioctl(struct drm_device *dev,

extern int drm_mode_gamma_get_ioctl(struct drm_device *dev,

				    void *data, struct drm_file *file_priv);

				    void *data, struct drm_file *file_priv);

extern int drm_mode_gamma_set_ioctl(struct drm_device *dev,

extern int drm_mode_gamma_set_ioctl(struct drm_device *dev,

				    void *data, struct drm_file *file_priv);

				    void *data, struct drm_file *file_priv);

//extern bool drm_detect_hdmi_monitor(struct edid *edid);

//extern bool drm_detect_hdmi_monitor(struct edid *edid);

#endif /* __DRM_CRTC_H__ */

#endif /* __DRM_CRTC_H__ */