valkyriefb.c (dd84cfff3cc3b79c9d616f85bd1178df135cbd1a) valkyriefb.c (6a7d270e901965b0f8643db885cdc2e6e93b8621)
1/*
2 * valkyriefb.c -- frame buffer device for the PowerMac 'valkyrie' display
3 *
4 * Created 8 August 1998 by
5 * Martin Costabel <costabel@wanadoo.fr> and Kevin Schoedel
6 *
7 * Vmode-switching changes and vmode 15/17 modifications created 29 August
8 * 1998 by Barry K. Nathan <barryn@pobox.com>.

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85 unsigned long frame_buffer_phys;
86
87 int sense;
88 unsigned long total_vram;
89
90 u32 pseudo_palette[16];
91};
92
1/*
2 * valkyriefb.c -- frame buffer device for the PowerMac 'valkyrie' display
3 *
4 * Created 8 August 1998 by
5 * Martin Costabel <costabel@wanadoo.fr> and Kevin Schoedel
6 *
7 * Vmode-switching changes and vmode 15/17 modifications created 29 August
8 * 1998 by Barry K. Nathan <barryn@pobox.com>.

--- 76 unchanged lines hidden (view full) ---

85 unsigned long frame_buffer_phys;
86
87 int sense;
88 unsigned long total_vram;
89
90 u32 pseudo_palette[16];
91};
92
93/*
94 * Exported functions
95 */
96int valkyriefb_init(void);
97int valkyriefb_setup(char*);
93static int valkyriefb_setup(char*);
98
99static int valkyriefb_check_var(struct fb_var_screeninfo *var,
100 struct fb_info *info);
101static int valkyriefb_set_par(struct fb_info *info);
102static int valkyriefb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
103 u_int transp, struct fb_info *info);
104static int valkyriefb_blank(int blank_mode, struct fb_info *info);
105

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297 || valkyrie_reg_init[default_vmode-1]->pitch[default_cmode] == 0
298 || valkyrie_vram_reqd(default_vmode, default_cmode) > p->total_vram)
299 default_cmode = CMODE_8;
300
301 printk(KERN_INFO "using video mode %d and color mode %d.\n",
302 default_vmode, default_cmode);
303}
304
94
95static int valkyriefb_check_var(struct fb_var_screeninfo *var,
96 struct fb_info *info);
97static int valkyriefb_set_par(struct fb_info *info);
98static int valkyriefb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,
99 u_int transp, struct fb_info *info);
100static int valkyriefb_blank(int blank_mode, struct fb_info *info);
101

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293 || valkyrie_reg_init[default_vmode-1]->pitch[default_cmode] == 0
294 || valkyrie_vram_reqd(default_vmode, default_cmode) > p->total_vram)
295 default_cmode = CMODE_8;
296
297 printk(KERN_INFO "using video mode %d and color mode %d.\n",
298 default_vmode, default_cmode);
299}
300
305int __init valkyriefb_init(void)
301static int __init valkyriefb_init(void)
306{
307 struct fb_info_valkyrie *p;
308 unsigned long frame_buffer_phys, cmap_regs_phys;
309 int err;
310 char *option = NULL;
311
312 if (fb_get_options("valkyriefb", &option))
313 return -ENODEV;

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544 info->par = &p->par;
545 return fb_alloc_cmap(&info->cmap, 256, 0);
546}
547
548
549/*
550 * Parse user specified options (`video=valkyriefb:')
551 */
302{
303 struct fb_info_valkyrie *p;
304 unsigned long frame_buffer_phys, cmap_regs_phys;
305 int err;
306 char *option = NULL;
307
308 if (fb_get_options("valkyriefb", &option))
309 return -ENODEV;

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540 info->par = &p->par;
541 return fb_alloc_cmap(&info->cmap, 256, 0);
542}
543
544
545/*
546 * Parse user specified options (`video=valkyriefb:')
547 */
552int __init valkyriefb_setup(char *options)
548static int __init valkyriefb_setup(char *options)
553{
554 char *this_opt;
555
556 if (!options || !*options)
557 return 0;
558
559 while ((this_opt = strsep(&options, ",")) != NULL) {
560 if (!strncmp(this_opt, "vmode:", 6)) {

--- 22 unchanged lines hidden --- 		549{
550 char *this_opt;
551
552 if (!options || !*options)
553 return 0;
554
555 while ((this_opt = strsep(&options, ",")) != NULL) {
556 if (!strncmp(this_opt, "vmode:", 6)) {

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