linux/drivers/video/fbdev/kyro/fbdev.c

/*
 *  linux/drivers/video/kyro/fbdev.c
 *
 *  Copyright (C) 2002 STMicroelectronics
 *  Copyright (C) 2003, 2004 Paul Mundt
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file COPYING in the main directory of this archive
 * for more details.
 */

#include <linux/aperture.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/errno.h>
#include <linux/string.h>
#include <linux/delay.h>
#include <linux/fb.h>
#include <linux/ioctl.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <asm/io.h>
#include <linux/uaccess.h>

#include <video/kyro.h>

#include "STG4000Reg.h"
#include "STG4000Interface.h"

/*
 * PCI Definitions
 */
#define PCI_VENDOR_ID_ST …
#define PCI_DEVICE_ID_STG4000 …

#define KHZ2PICOS(a) …

/****************************************************************************/
static struct fb_fix_screeninfo kyro_fix = …;

static const struct fb_var_screeninfo kyro_var = …;

device_info_t;

/* global graphics card info structure (one per card) */
static device_info_t deviceInfo;

static char *mode_option = …;
static int nopan = …;
static int nowrap = …;
static int nomtrr = …;

/* PCI driver prototypes */
static int kyrofb_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
static void kyrofb_remove(struct pci_dev *pdev);

static struct fb_videomode kyro_modedb[] = …;
#define NUM_TOTAL_MODES …

/*
 * This needs to be kept ordered corresponding to kyro_modedb.
 */
enum { … };

/* Accessors */
static int kyro_dev_video_mode_set(struct fb_info *info)
{ … }

static int kyro_dev_overlay_create(u32 ulWidth,
				   u32 ulHeight, int bLinear)
{ … }

static int kyro_dev_overlay_viewport_set(u32 x, u32 y, u32 ulWidth, u32 ulHeight)
{ … }

static inline unsigned long get_line_length(int x, int bpp)
{ … }

static int kyrofb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)
{ … }

static int kyrofb_set_par(struct fb_info *info)
{ … }

static int kyrofb_setcolreg(u_int regno, u_int red, u_int green,
			    u_int blue, u_int transp, struct fb_info *info)
{ … }

#ifndef MODULE
static int __init kyrofb_setup(char *options)
{ … }
#endif

static int kyrofb_ioctl(struct fb_info *info,
			unsigned int cmd, unsigned long arg)
{ … }

static const struct pci_device_id kyrofb_pci_tbl[] = …;

MODULE_DEVICE_TABLE(pci, kyrofb_pci_tbl);

static struct pci_driver kyrofb_pci_driver = …;

static const struct fb_ops kyrofb_ops = …;

static int kyrofb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{ … }

static void kyrofb_remove(struct pci_dev *pdev)
{ … }

static int __init kyrofb_init(void)
{ … }

static void __exit kyrofb_exit(void)
{ … }

module_init(…) …;

#ifdef MODULE
module_exit(kyrofb_exit);
#endif

MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;