drm_framebuffer.h File Reference

#include <linux/bits.h>
#include <linux/ctype.h>
#include <linux/list.h>
#include <linux/sched.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_mode_object.h>

Include dependency graph for drm_framebuffer.h:

Go to the source code of this file.

Classes
struct	drm_framebuffer_funcs
struct	drm_framebuffer
struct	drm_afbc_framebuffer

Macros
#define	DRM_FRAMEBUFFER_HAS_HANDLE_REF(_i)   BIT(0u + (_i))
#define	obj_to_fb(x)   container_of(x, struct drm_framebuffer, base)
#define	drm_for_each_fb(fb, dev)
#define	fb_to_afbc_fb(x)   container_of(x, struct drm_afbc_framebuffer, base)

Functions
int	drm_framebuffer_init (struct drm_device *dev, struct drm_framebuffer *fb, const struct drm_framebuffer_funcs *funcs)
struct drm_framebuffer *	drm_framebuffer_lookup (struct drm_device *dev, struct drm_file *file_priv, uint32_t id)
void	drm_framebuffer_remove (struct drm_framebuffer *fb)
void	drm_framebuffer_cleanup (struct drm_framebuffer *fb)
void	drm_framebuffer_unregister_private (struct drm_framebuffer *fb)

Macro Definition Documentation

drm_for_each_fb

#define drm_for_each_fb	(		fb,
			dev
	)

Value:

    for (WARN_ON(!mutex_is_locked(&(dev)->mode_config.fb_lock)),        \
         fb = list_first_entry(&(dev)->mode_config.fb_list, \
                      struct drm_framebuffer, head);    \
         &fb->head != (&(dev)->mode_config.fb_list);            \
         fb = list_next_entry(fb, head))

DRM_FRAMEBUFFER_HAS_HANDLE_REF

#define DRM_FRAMEBUFFER_HAS_HANDLE_REF

(

_i

)

BIT(0u + (_i))

fb_to_afbc_fb

#define fb_to_afbc_fb

(

x

)

container_of(x, struct drm_afbc_framebuffer, base)

obj_to_fb

#define obj_to_fb

(

x

)

container_of(x, struct drm_framebuffer, base)

Function Documentation

drm_framebuffer_cleanup()

void drm_framebuffer_cleanup

(

struct drm_framebuffer *

fb

)

drm_framebuffer_init()

int drm_framebuffer_init	(	struct drm_device *	dev,
		struct drm_framebuffer *	fb,
		const struct drm_framebuffer_funcs *	funcs
	)

drm_framebuffer_lookup()

struct drm_framebuffer * drm_framebuffer_lookup	(	struct drm_device *	dev,
		struct drm_file *	file_priv,
		uint32_t	id
	)

drm_framebuffer_remove()

void drm_framebuffer_remove

(

struct drm_framebuffer *

fb

)

drm_framebuffer_unregister_private()

void drm_framebuffer_unregister_private

(

struct drm_framebuffer *

fb

)