udlfb.h File Reference

Go to the source code of this file.

Data Structures
struct	dloarea
struct	urb_node
struct	urb_list
struct	dlfb_data

Macros
#define	DLFB_IOCTL_RETURN_EDID   0xAD
#define	DLFB_IOCTL_REPORT_DAMAGE   0xAA
#define	NR_USB_REQUEST_I2C_SUB_IO   0x02
#define	NR_USB_REQUEST_CHANNEL   0x12
#define	BULK_SIZE   512
#define	MAX_TRANSFER   (PAGE_SIZE*16 - BULK_SIZE)
#define	WRITES_IN_FLIGHT   (4)
#define	MAX_VENDOR_DESCRIPTOR_SIZE   256
#define	GET_URB_TIMEOUT   HZ
#define	FREE_URB_TIMEOUT   (HZ*2)
#define	BPP   2
#define	MAX_CMD_PIXELS   255
#define	RLX_HEADER_BYTES   7
#define	MIN_RLX_PIX_BYTES   4
#define	MIN_RLX_CMD_BYTES   (RLX_HEADER_BYTES + MIN_RLX_PIX_BYTES)
#define	RLE_HEADER_BYTES   6
#define	MIN_RLE_PIX_BYTES   3
#define	MIN_RLE_CMD_BYTES   (RLE_HEADER_BYTES + MIN_RLE_PIX_BYTES)
#define	RAW_HEADER_BYTES   6
#define	MIN_RAW_PIX_BYTES   2
#define	MIN_RAW_CMD_BYTES   (RAW_HEADER_BYTES + MIN_RAW_PIX_BYTES)
#define	DL_DEFIO_WRITE_DELAY   5 /* fb_deferred_io.delay in jiffies */
#define	DL_DEFIO_WRITE_DISABLE   (HZ*60) /* "disable" with long delay */
#define	DL_ALIGN_UP(x, a)   ALIGN(x, a)
#define	DL_ALIGN_DOWN(x, a)   ALIGN(x-(a-1), a)

Macro Definition Documentation

#define BPP   2

Definition at line 75 of file udlfb.h.

#define BULK_SIZE   512

Definition at line 66 of file udlfb.h.

#define DL_ALIGN_DOWN	(		x,
			a
	)		ALIGN(x-(a-1), a)

Definition at line 95 of file udlfb.h.

#define DL_ALIGN_UP	(		x,
			a
	)		ALIGN(x, a)

Definition at line 94 of file udlfb.h.

#define DL_DEFIO_WRITE_DELAY   5 /* fb_deferred_io.delay in jiffies */

Definition at line 90 of file udlfb.h.

#define DL_DEFIO_WRITE_DISABLE   (HZ*60) /* "disable" with long delay */

Definition at line 91 of file udlfb.h.

#define DLFB_IOCTL_REPORT_DAMAGE   0xAA

Definition at line 12 of file udlfb.h.

#define DLFB_IOCTL_RETURN_EDID   0xAD

Definition at line 11 of file udlfb.h.

#define FREE_URB_TIMEOUT   (HZ*2)

Definition at line 73 of file udlfb.h.

#define GET_URB_TIMEOUT   HZ

Definition at line 72 of file udlfb.h.

#define MAX_CMD_PIXELS   255

Definition at line 76 of file udlfb.h.

#define MAX_TRANSFER   (PAGE_SIZE*16 - BULK_SIZE)

Definition at line 67 of file udlfb.h.

#define MAX_VENDOR_DESCRIPTOR_SIZE   256

Definition at line 70 of file udlfb.h.

#define MIN_RAW_CMD_BYTES   (RAW_HEADER_BYTES + MIN_RAW_PIX_BYTES)

Definition at line 88 of file udlfb.h.

#define MIN_RAW_PIX_BYTES   2

Definition at line 87 of file udlfb.h.

#define MIN_RLE_CMD_BYTES   (RLE_HEADER_BYTES + MIN_RLE_PIX_BYTES)

Definition at line 84 of file udlfb.h.

#define MIN_RLE_PIX_BYTES   3

Definition at line 83 of file udlfb.h.

#define MIN_RLX_CMD_BYTES   (RLX_HEADER_BYTES + MIN_RLX_PIX_BYTES)

Definition at line 80 of file udlfb.h.

#define MIN_RLX_PIX_BYTES   4

Definition at line 79 of file udlfb.h.

#define NR_USB_REQUEST_CHANNEL   0x12

Definition at line 63 of file udlfb.h.

#define NR_USB_REQUEST_I2C_SUB_IO   0x02

Definition at line 62 of file udlfb.h.

#define RAW_HEADER_BYTES   6

Definition at line 86 of file udlfb.h.

#define RLE_HEADER_BYTES   6

Definition at line 82 of file udlfb.h.

#define RLX_HEADER_BYTES   7

Definition at line 78 of file udlfb.h.

#define WRITES_IN_FLIGHT   (4)

Definition at line 68 of file udlfb.h.