matroxfb_crtc2.c | Explore in Territory

// SPDX-License-Identifier: GPL-2.0-only
/*
 *
 * Hardware accelerated Matrox Millennium I, II, Mystique, G100, G200, G400 and G450.
 *
 * (c) 1998-2002 Petr Vandrovec <[email protected]>
 *
 * Portions Copyright (c) 2001 Matrox Graphics Inc.
 *
 * Version: 1.65 2002/08/14
 *
 */

#include "matroxfb_maven.h"
#include "matroxfb_crtc2.h"
#include "matroxfb_misc.h"
#include "matroxfb_DAC1064.h"
#include <linux/matroxfb.h>
#include <linux/slab.h>
#include <linux/uaccess.h>

/* **************************************************** */

static int mem = …;

module_param(mem, int, 0);
MODULE_PARM_DESC(…) …;

/* **************************************************** */

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

static void matroxfb_dh_restore(struct matroxfb_dh_fb_info* m2info,
		struct my_timming* mt,
		int mode,
		unsigned int pos) { … }

static void matroxfb_dh_disable(struct matroxfb_dh_fb_info* m2info) { … }

static void matroxfb_dh_pan_var(struct matroxfb_dh_fb_info* m2info,
		struct fb_var_screeninfo* var) { … }

static int matroxfb_dh_decode_var(struct matroxfb_dh_fb_info* m2info,
		struct fb_var_screeninfo* var,
		int *visual,
		int *video_cmap_len,
		int *mode) { … }

static int matroxfb_dh_open(struct fb_info* info, int user) { … }

static int matroxfb_dh_release(struct fb_info* info, int user) { … }

/*
 * This function is called before the register_framebuffer so
 * no locking is needed.
 */
static void matroxfb_dh_init_fix(struct matroxfb_dh_fb_info *m2info)
{ … }

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

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

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

static int matroxfb_dh_get_vblank(const struct matroxfb_dh_fb_info* m2info, struct fb_vblank* vblank) { … }

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

static int matroxfb_dh_blank(int blank, struct fb_info* info) { … }

static const struct fb_ops matroxfb_dh_ops = …;

static struct fb_var_screeninfo matroxfb_dh_defined = …;

static int matroxfb_dh_regit(const struct matrox_fb_info *minfo,
			     struct matroxfb_dh_fb_info *m2info)
{ … }

/* ************************** */

static int matroxfb_dh_registerfb(struct matroxfb_dh_fb_info* m2info) { … }

static void matroxfb_dh_deregisterfb(struct matroxfb_dh_fb_info* m2info) { … }

static void* matroxfb_crtc2_probe(struct matrox_fb_info* minfo) { … }

static void matroxfb_crtc2_remove(struct matrox_fb_info* minfo, void* crtc2) { … }

static struct matroxfb_driver crtc2 = …;

static int matroxfb_crtc2_init(void) { … }

static void matroxfb_crtc2_exit(void) { … }

MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;
module_init(…) …;
module_exit(matroxfb_crtc2_exit);
/* we do not have __setup() yet */
linux/drivers/video/fbdev/matrox/matroxfb_crtc2.c
