305 static int kyro_dev_video_mode_set(struct fb_info *info)  in kyro_dev_video_mode_set()  argument
307 	struct kyrofb_info *par = info->par;  in kyro_dev_video_mode_set()
317 			     info->var.bits_per_pixel,  in kyro_dev_video_mode_set()
318 			     info->var.xres, info->var.yres,  in kyro_dev_video_mode_set()
330 	deviceInfo.ulNextFreeVidMem = info->var.xres * info->var.yres *  in kyro_dev_video_mode_set()
331 				      info->var.bits_per_pixel;  in kyro_dev_video_mode_set()
398 static int kyrofb_check_var(struct fb_var_screeninfo *var, struct fb_info *info)  in kyrofb_check_var()  argument
400 	struct kyrofb_info *par = info->par;  in kyrofb_check_var()
474 static int kyrofb_set_par(struct fb_info *info)  in kyrofb_set_par()  argument
476 	struct kyrofb_info *par = info->par;  in kyrofb_set_par()
481 	par->XRES = info->var.xres;  in kyrofb_set_par()
482 	par->YRES = info->var.yres;  in kyrofb_set_par()
485 	par->PIXDEPTH = info->var.bits_per_pixel;  in kyrofb_set_par()
489 	lineclock = (info->var.pixclock * (info->var.xres +  in kyrofb_set_par()
490 				    info->var.right_margin +  in kyrofb_set_par()
491 				    info->var.hsync_len +  in kyrofb_set_par()
492 				    info->var.left_margin)) / 1000;  in kyrofb_set_par()
496 	frameclock = lineclock * (info->var.yres +  in kyrofb_set_par()
497 				  info->var.lower_margin +  in kyrofb_set_par()
498 				  info->var.vsync_len +  in kyrofb_set_par()
499 				  info->var.upper_margin);  in kyrofb_set_par()
504 	par->PIXCLK = ((1000000000 + (info->var.pixclock / 2))  in kyrofb_set_par()
505 					/ info->var.pixclock) * 10;  in kyrofb_set_par()
508 	par->HFP = info->var.right_margin;  in kyrofb_set_par()
509 	par->HST = info->var.hsync_len;  in kyrofb_set_par()
510 	par->HBP = info->var.left_margin;  in kyrofb_set_par()
514 	par->VFP = info->var.lower_margin;  in kyrofb_set_par()
515 	par->VST = info->var.vsync_len;  in kyrofb_set_par()
516 	par->VBP = info->var.upper_margin;  in kyrofb_set_par()
519 	par->HSP = (info->var.sync & FB_SYNC_HOR_HIGH_ACT) ? 1 : 0;  in kyrofb_set_par()
520 	par->VSP = (info->var.sync & FB_SYNC_VERT_HIGH_ACT) ? 1 : 0;  in kyrofb_set_par()
522 	kyro_dev_video_mode_set(info);  in kyrofb_set_par()
525 	info->fix.line_length = get_line_length(par->XRES, par->PIXDEPTH);  in kyrofb_set_par()
526 	info->fix.visual = FB_VISUAL_TRUECOLOR;  in kyrofb_set_par()
532 			    u_int blue, u_int transp, struct fb_info *info)  in kyrofb_setcolreg()  argument
534 	struct kyrofb_info *par = info->par;  in kyrofb_setcolreg()
540 		switch (info->var.bits_per_pixel) {  in kyrofb_setcolreg()
586 static int kyrofb_ioctl(struct fb_info *info,  in kyrofb_ioctl()  argument
671 	struct fb_info *info;  in kyrofb_probe()  local
681 	info = framebuffer_alloc(sizeof(struct kyrofb_info), &pdev->dev);  in kyrofb_probe()
682 	if (!info)  in kyrofb_probe()
685 	currentpar = info->par;  in kyrofb_probe()
695 	info->screen_base = ioremap_nocache(kyro_fix.smem_start,  in kyrofb_probe()
709 	info->fbops		= &kyrofb_ops;  in kyrofb_probe()
710 	info->fix		= kyro_fix;  in kyrofb_probe()
711 	info->pseudo_palette	= currentpar->palette;  in kyrofb_probe()
712 	info->flags		= FBINFO_DEFAULT;  in kyrofb_probe()
720 	if (!fb_find_mode(&info->var, info, mode_option, kyro_modedb,  in kyrofb_probe()
722 		info->var = kyro_var;  in kyrofb_probe()
724 	fb_alloc_cmap(&info->cmap, 256, 0);  in kyrofb_probe()
726 	kyrofb_set_par(info);  in kyrofb_probe()
727 	kyrofb_check_var(&info->var, info);  in kyrofb_probe()
729 	size = get_line_length(info->var.xres_virtual,  in kyrofb_probe()
730 			       info->var.bits_per_pixel);  in kyrofb_probe()
731 	size *= info->var.yres_virtual;  in kyrofb_probe()
733 	fb_memset(info->screen_base, 0, size);  in kyrofb_probe()
735 	if (register_framebuffer(info) < 0)  in kyrofb_probe()
738 	fb_info(info, "%s frame buffer device, at %dx%d@%d using %ldk/%ldk of VRAM\n",  in kyrofb_probe()
739 		info->fix.id,  in kyrofb_probe()
740 		info->var.xres, info->var.yres, info->var.bits_per_pixel,  in kyrofb_probe()
741 		size >> 10, (unsigned long)info->fix.smem_len >> 10);  in kyrofb_probe()
743 	pci_set_drvdata(pdev, info);  in kyrofb_probe()
749 	iounmap(info->screen_base);  in kyrofb_probe()
750 	framebuffer_release(info);  in kyrofb_probe()
757 	struct fb_info *info = pci_get_drvdata(pdev);  in kyrofb_remove()  local
758 	struct kyrofb_info *par = info->par;  in kyrofb_remove()
770 	iounmap(info->screen_base);  in kyrofb_remove()
776 			 info->fix.smem_start,  in kyrofb_remove()
777 			 info->fix.smem_len);  in kyrofb_remove()
780 	unregister_framebuffer(info);  in kyrofb_remove()
781 	framebuffer_release(info);  in kyrofb_remove()