[deliverable/linux.git] / include / drm / drm_of.h

#ifndef __DRM_OF_H__
#define __DRM_OF_H__

struct component_master_ops;
struct device;
struct drm_device;
struct device_node;

#ifdef CONFIG_OF
extern uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
					   struct device_node *port);
extern int drm_of_component_probe(struct device *dev,
				  int (*compare_of)(struct device *, void *),
				  const struct component_master_ops *m_ops);
#else
static inline uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
						  struct device_node *port)
{
	return 0;
}

static inline int
drm_of_component_probe(struct device *dev,
		       int (*compare_of)(struct device *, void *),
		       const struct component_master_ops *m_ops)
{
	return -EINVAL;
}
#endif

#endif /* __DRM_OF_H__ */
Commit	Line	Data
7e435aad RK	1	#ifndef __DRM_OF_H__
	2	#define __DRM_OF_H__
	3
df785aa8 LD	4	struct component_master_ops;
df785aa8 LD	5	struct device;
7e435aad RK	6	struct drm_device;
	7	struct device_node;
	8
	9	#ifdef CONFIG_OF
	10	extern uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
	11	struct device_node *port);
df785aa8 LD	12	extern int drm_of_component_probe(struct device *dev,
	13	int (compare_of)(struct device , void *),
	14	const struct component_master_ops *m_ops);
7e435aad RK	15	#else
	16	static inline uint32_t drm_of_find_possible_crtcs(struct drm_device *dev,
	17	struct device_node *port)
	18	{
	19	return 0;
	20	}
df785aa8 LD	21
	22	static inline int
	23	drm_of_component_probe(struct device *dev,
	24	int (compare_of)(struct device , void *),
	25	const struct component_master_ops *m_ops)
	26	{
	27	return -EINVAL;
	28	}
7e435aad RK	29	#endif
	30
	31	#endif /* __DRM_OF_H__ */