fbdev/core/svgalib.c

171 void svga_dump_var(struct fb_var_screeninfo *var, int node)
173 	pr_debug("fb%d: var.vmode         : 0x%X\n", node, var->vmode);
174 	pr_debug("fb%d: var.xres          : %d\n", node, var->xres);
175 	pr_debug("fb%d: var.yres          : %d\n", node, var->yres);
176 	pr_debug("fb%d: var.bits_per_pixel: %d\n", node, var->bits_per_pixel);
177 	pr_debug("fb%d: var.xres_virtual  : %d\n", node, var->xres_virtual);
178 	pr_debug("fb%d: var.yres_virtual  : %d\n", node, var->yres_virtual);
179 	pr_debug("fb%d: var.left_margin   : %d\n", node, var->left_margin);
180 	pr_debug("fb%d: var.right_margin  : %d\n", node, var->right_margin);
181 	pr_debug("fb%d: var.upper_margin  : %d\n", node, var->upper_margin);
182 	pr_debug("fb%d: var.lower_margin  : %d\n", node, var->lower_margin);
183 	pr_debug("fb%d: var.hsync_len     : %d\n", node, var->hsync_len);
184 	pr_debug("fb%d: var.vsync_len     : %d\n", node, var->vsync_len);
185 	pr_debug("fb%d: var.sync          : 0x%X\n", node, var->sync);
186 	pr_debug("fb%d: var.pixclock      : %d\n\n", node, var->pixclock);
224 	int rowstride = colstride * (info->var.xres_virtual / 8);
261 	int rowstride = colstride * (info->var.xres_virtual / 8);
282 	int rowstride = colstride * (info->var.xres_virtual / 8);
307 	u16 pos =  cursor->sx + (info->var.xoffset /  8)
308 		+ (cursor->sy + (info->var.yoffset / 16))
309 		   * (info->var.xres_virtual / 8);
353 		   struct fb_var_screeninfo *var)
355 	if (var->bits_per_pixel == 0) {
363 		if (var->bits_per_pixel == 4) {
445 int svga_check_timings(const struct svga_timing_regs *tm, struct fb_var_screeninfo *var, int node)
449 	var->xres         = (var->xres+7)&~7;
450 	var->left_margin  = (var->left_margin+7)&~7;
451 	var->right_margin = (var->right_margin+7)&~7;
452 	var->hsync_len    = (var->hsync_len+7)&~7;
455 	value = var->xres + var->left_margin + var->right_margin + var->hsync_len;
460 	value = var->xres;
467 	value = var->xres + var->right_margin;
472 	value = var->left_margin + var->right_margin + var->hsync_len;
477 	value = var->hsync_len;
482 	value = var->yres + var->upper_margin + var->lower_margin + var->vsync_len;
487 	value = var->yres;
494 	value = var->yres + var->lower_margin;
499 	value = var->upper_margin + var->lower_margin + var->vsync_len;
504 	value = var->vsync_len;
513 		      struct fb_var_screeninfo *var,
519 	value = var->xres + var->left_margin + var->right_margin + var->hsync_len;
524 	value = var->xres;
529 	value = var->xres;
534 	value = var->xres + var->left_margin + var->right_margin + var->hsync_len;
539 	value = var->xres + var->right_margin;
544 	value = var->xres + var->right_margin + var->hsync_len;
549 	value = var->yres + var->upper_margin + var->lower_margin + var->vsync_len;
554 	value = var->yres;
559 	value = var->yres;
564 	value = var->yres + var->upper_margin + var->lower_margin + var->vsync_len;
569 	value = var->yres + var->lower_margin;
574 	value = var->yres + var->lower_margin + var->vsync_len;
582 	if (var->sync & FB_SYNC_HOR_HIGH_ACT) {
589 	if (var->sync & FB_SYNC_VERT_HIGH_ACT) {
604 			       struct fb_var_screeninfo *var)
611 		if ((var->bits_per_pixel == frm->bits_per_pixel) &&
612 		    (var->red.length     <= frm->red.length)     &&
613 		    (var->green.length   <= frm->green.length)   &&
614 		    (var->blue.length    <= frm->blue.length)    &&
615 		    (var->transp.length  <= frm->transp.length)  &&
616 		    (var->nonstd	 == frm->nonstd))
618 		if (var->bits_per_pixel == frm->bits_per_pixel)
627 		      struct fb_var_screeninfo *var,
630 	int i = match_format(frm, var);
633 		var->bits_per_pixel = frm[i].bits_per_pixel;
634 		var->red            = frm[i].red;
635 		var->green          = frm[i].green;
636 		var->blue           = frm[i].blue;
637 		var->transp         = frm[i].transp;
638 		var->nonstd         = frm[i].nonstd;