drm_fb_dma_helper.h File Reference

#include <linux/types.h>

Include dependency graph for drm_fb_dma_helper.h:

Go to the source code of this file.

Functions
struct drm_gem_dma_object *	drm_fb_dma_get_gem_obj (struct drm_framebuffer *fb, unsigned int plane)
dma_addr_t	drm_fb_dma_get_gem_addr (struct drm_framebuffer *fb, struct drm_plane_state *state, unsigned int plane)
void	drm_fb_dma_sync_non_coherent (struct drm_device *drm, struct drm_plane_state *old_state, struct drm_plane_state *state)
int	drm_fb_dma_get_scanout_buffer (struct drm_plane *plane, struct drm_scanout_buffer *sb)

Function Documentation

drm_fb_dma_get_gem_addr()

dma_addr_t drm_fb_dma_get_gem_addr	(	struct drm_framebuffer *	fb,
		struct drm_plane_state *	state,
		unsigned int	plane
	)

drm_fb_dma_get_gem_obj()

struct drm_gem_dma_object * drm_fb_dma_get_gem_obj	(	struct drm_framebuffer *	fb,
		unsigned int	plane
	)

drm_fb_dma_get_scanout_buffer()

int drm_fb_dma_get_scanout_buffer	(	struct drm_plane *	plane,
		struct drm_scanout_buffer *	sb
	)

drm_fb_dma_sync_non_coherent()

void drm_fb_dma_sync_non_coherent	(	struct drm_device *	drm,
		struct drm_plane_state *	old_state,
		struct drm_plane_state *	state
	)