xilinxfb.c File Reference

#include <linux/device.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/mm.h>
#include <linux/fb.h>
#include <linux/init.h>
#include <linux/dma-mapping.h>
#include <linux/of_device.h>
#include <linux/of_platform.h>
#include <linux/of_address.h>
#include <linux/io.h>
#include <linux/xilinxfb.h>
#include <linux/slab.h>

Go to the source code of this file.

Data Structures
struct	xilinxfb_drvdata

Macros
#define	DRIVER_NAME   "xilinxfb"
#define	NUM_REGS   2
#define	REG_FB_ADDR   0
#define	REG_CTRL   1
#define	REG_CTRL_ENABLE   0x0001
#define	REG_CTRL_ROTATE   0x0002
#define	BYTES_PER_PIXEL   4
#define	BITS_PER_PIXEL   (BYTES_PER_PIXEL * 8)
#define	RED_SHIFT   16
#define	GREEN_SHIFT   8
#define	BLUE_SHIFT   0
#define	PALETTE_ENTRIES_NO   16 /* passed to fb_alloc_cmap() */
#define	PLB_ACCESS_FLAG   0x1 /* 1 = PLB, 0 = DCR */
#define	to_xilinxfb_drvdata(_info)   container_of(_info, struct xilinxfb_drvdata, info)

Functions
	MODULE_DEVICE_TABLE (of, xilinxfb_of_match)
	module_platform_driver (xilinxfb_of_driver)
	MODULE_AUTHOR ("MontaVista Software, Inc. <source@mvista.com>")
	MODULE_DESCRIPTION ("Xilinx TFT frame buffer driver")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define BITS_PER_PIXEL   (BYTES_PER_PIXEL * 8)

Definition at line 79 of file xilinxfb.c.

#define BLUE_SHIFT   0

Definition at line 83 of file xilinxfb.c.

#define BYTES_PER_PIXEL   4

Definition at line 78 of file xilinxfb.c.

#define DRIVER_NAME   "xilinxfb"

Definition at line 43 of file xilinxfb.c.

#define GREEN_SHIFT   8

Definition at line 82 of file xilinxfb.c.

#define NUM_REGS   2

Definition at line 63 of file xilinxfb.c.

#define PALETTE_ENTRIES_NO   16 /* passed to fb_alloc_cmap() */

Definition at line 85 of file xilinxfb.c.

#define PLB_ACCESS_FLAG   0x1 /* 1 = PLB, 0 = DCR */

Definition at line 119 of file xilinxfb.c.

#define RED_SHIFT   16

Definition at line 81 of file xilinxfb.c.

#define REG_CTRL   1

Definition at line 65 of file xilinxfb.c.

#define REG_CTRL_ENABLE   0x0001

Definition at line 66 of file xilinxfb.c.

#define REG_CTRL_ROTATE   0x0002

Definition at line 67 of file xilinxfb.c.

#define REG_FB_ADDR   0

Definition at line 64 of file xilinxfb.c.

#define to_xilinxfb_drvdata

(

_info

)

container_of(_info, struct xilinxfb_drvdata, info)

Definition at line 145 of file xilinxfb.c.

Function Documentation

MODULE_AUTHOR	(	"MontaVista	Software,
		Inc.< source @mvista.com >"
	)

MODULE_DESCRIPTION

(

"Xilinx TFT frame buffer driver"

)

MODULE_DEVICE_TABLE	(	of	,
		xilinxfb_of_match
	)

MODULE_LICENSE

(

"GPL"

)

module_platform_driver

(

xilinxfb_of_driver

)