linux/drivers/video/fbdev/matrox/matroxfb_g450.c

// 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
 *
 * See matroxfb_base.c for contributors.
 *
 */

#include "matroxfb_base.h"
#include "matroxfb_misc.h"
#include "matroxfb_DAC1064.h"
#include "g450_pll.h"
#include <linux/matroxfb.h>
#include <asm/div64.h>

#include "matroxfb_g450.h"

/* Definition of the various controls */
struct mctl { … };

#define BLMIN …
#define WLMAX …

static const struct mctl g450_controls[] = …;

#define G450CTRLS …

/* Return: positive number: id found
           -EINVAL:         id not found, return failure
	   -ENOENT:         id not found, create fake disabled control */
static int get_ctrl_id(__u32 v4l2_id) { … }

static inline int *get_ctrl_ptr(struct matrox_fb_info *minfo, unsigned int idx)
{ … }

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

static int cve2_get_reg(struct matrox_fb_info *minfo, int reg)
{ … }

static void cve2_set_reg(struct matrox_fb_info *minfo, int reg, int val)
{ … }

static void cve2_set_reg10(struct matrox_fb_info *minfo, int reg, int val)
{ … }

static void g450_compute_bwlevel(const struct matrox_fb_info *minfo, int *bl,
				 int *wl)
{ … }

static int g450_query_ctrl(void* md, struct v4l2_queryctrl *p) { … }

static int g450_set_ctrl(void* md, struct v4l2_control *p) { … }

static int g450_get_ctrl(void* md, struct v4l2_control *p) { … }

struct output_desc { … };

static void computeRegs(struct matrox_fb_info *minfo, struct mavenregs *r,
			struct my_timming *mt, const struct output_desc *outd)
{ … }

static void cve2_init_TVdata(int norm, struct mavenregs* data, const struct output_desc** outd) { … }

#define LR(x) …
static void cve2_init_TV(struct matrox_fb_info *minfo,
			 const struct mavenregs *m)
{ … }

static int matroxfb_g450_compute(void* md, struct my_timming* mt) { … }

static int matroxfb_g450_program(void* md) { … }

static int matroxfb_g450_verify_mode(void* md, u_int32_t arg) { … }

static int g450_dvi_compute(void* md, struct my_timming* mt) { … }

static struct matrox_altout matroxfb_g450_altout = …;

static struct matrox_altout matroxfb_g450_dvi = …;

void matroxfb_g450_connect(struct matrox_fb_info *minfo)
{ … }

void matroxfb_g450_shutdown(struct matrox_fb_info *minfo)
{ … }

EXPORT_SYMBOL(…);
EXPORT_SYMBOL(…);

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