graphics/radeon/radeon_interface.h

57 // size of an indirect buffer in dwords;
59 // buffers in one chunk, the size per buffer in bytes must be a multiple of 4k
276 	uint32	fb_offset;	// offset in frame buffer
354 // one overlay buffer
361 	overlay_buffer buffer;
374 	overlay_buffer_node *on;	// current buffer
375 	overlay_buffer_node *prev_on; // previous buffer (for temporal deinterlace, currently unused)
403 	uint32		fb_offset;		// offset of frame buffer in graphics mem
414 	frame_buffer_config fbc;	// data for direct frame buffer access
437 // info about indirect CP buffer
439 	int		next;				// next used/free buffer (-1 for EOL)
440 	int32	send_tag;			// tag assigned when buffer was submitted
449 	// ring buffer (in non-local memory)
452 		uint32	vm_base;			// base of ring buffer as seen by graphics card
455 		//uint32	head_offset;	// offset for automatically updates head in DMA buffer
459 		//uint32	*start;			// pointer to ring buffer
462 		uint32	space;			// known space in ring buffer
481 		int			free_list;		// index of first empty buffer
482 		int			oldest,			// oldest submitted buffer
483 					newest;			// newest submitted buffer
484 		int			active_state;	// index of active state buffer
485 		uint64		cur_tag;		// tag of last submitted indirect buffer
541 	void		*framebuffer_pci;	// physical address of frame buffer (aka local memory)
592 	char	*name;				// pointer to buffer containing name (in)
649 	uint32			count;		// size of buffer
659 	uint32			count;		// size of buffer
687 // copy data from frame buffer to some memory location
690 	uint32			src;		// offset of source data in frame buffer
691 	void			*target;	// target buffer