udlfb.c File Reference

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/uaccess.h>
#include <linux/mm.h>
#include <linux/fb.h>
#include <linux/vmalloc.h>
#include <linux/slab.h>
#include <linux/prefetch.h>
#include <linux/delay.h>
#include <video/udlfb.h>
#include "edid.h"

Go to the source code of this file.

Macros
#define	pr_fmt(fmt)   KBUILD_MODNAME ": " fmt

Functions
	MODULE_DEVICE_TABLE (usb, id_table)
int	dlfb_handle_damage (struct dlfb_data *dev, int x, int y, int width, int height, char *data)
	module_usb_driver (dlfb_driver)
	module_param (console, bool, S_IWUSR|S_IRUSR|S_IWGRP|S_IRGRP)
	MODULE_PARM_DESC (console,"Allow fbcon to open framebuffer")
	module_param (fb_defio, bool, S_IWUSR|S_IRUSR|S_IWGRP|S_IRGRP)
	MODULE_PARM_DESC (fb_defio,"Page fault detection of mmap writes")
	module_param (shadow, bool, S_IWUSR|S_IRUSR|S_IWGRP|S_IRGRP)
	MODULE_PARM_DESC (shadow,"Shadow vid mem. Disable to save mem but lose perf")
	module_param (pixel_limit, int, S_IWUSR|S_IRUSR|S_IWGRP|S_IRGRP)
	MODULE_PARM_DESC (pixel_limit,"Force limit on max mode (in x*y pixels)")
	MODULE_AUTHOR ("Roberto De Ioris <[email protected]>, ""Jaya Kumar <[email protected]>, ""Bernie Thompson <[email protected]>")
	MODULE_DESCRIPTION ("DisplayLink kernel framebuffer driver")
	MODULE_LICENSE ("GPL")

Macro Definition Documentation

#define pr_fmt

(

fmt

)

KBUILD_MODNAME ": " fmt

Definition at line 19 of file udlfb.c.

Function Documentation

int dlfb_handle_damage	(	struct dlfb_data *	dev,
		int	x,
		int	y,
		int	width,
		int	height,
		char *	data
	)

Definition at line 572 of file udlfb.c.

MODULE_AUTHOR	(	"Roberto De Ioris <[email protected]>	,
		""Jaya Kumar< jayakumar.lkml @gmail.com >	,
		""Bernie Thompson< bernie @plugable.com >"
	)

MODULE_DESCRIPTION

(

"DisplayLink kernel framebuffer driver"

)

MODULE_DEVICE_TABLE	(	usb	,
		id_table
	)

MODULE_LICENSE

(

"GPL"

)

module_param	(	console	,
		bool	,
		S_IWUSR|S_IRUSR|S_IWGRP|	S_IRGRP
	)

module_param	(	fb_defio	,
		bool	,
		S_IWUSR|S_IRUSR|S_IWGRP|	S_IRGRP
	)

module_param	(	shadow	,
		bool	,
		S_IWUSR|S_IRUSR|S_IWGRP|	S_IRGRP
	)

module_param	(	pixel_limit	,
		int	,
		S_IWUSR|S_IRUSR|S_IWGRP|	S_IRGRP
	)

MODULE_PARM_DESC	(	console	,
		"Allow fbcon to open framebuffer"
	)

MODULE_PARM_DESC	(	fb_defio	,
		"Page fault detection of mmap writes"
	)

MODULE_PARM_DESC	(	shadow	,
		"Shadow vid mem. Disable to save mem but lose perf"
	)

MODULE_PARM_DESC	(	pixel_limit	,
		"Force limit on max mode (in x*y pixels)"
	)

module_usb_driver

(

dlfb_driver

)