video/fbdev/offb.c

96      *  entries in the var structure). Return != 0 for invalid regno.
106 		u32 cr = red >> (16 - info->var.red.length);
107 		u32 cg = green >> (16 - info->var.green.length);
108 		u32 cb = blue >> (16 - info->var.blue.length);
114 		value = (cr << info->var.red.offset) |
115 			(cg << info->var.green.offset) |
116 			(cb << info->var.blue.offset);
117 		if (info->var.transp.length > 0) {
118 			u32 mask = (1 << info->var.transp.length) - 1;
119 			mask <<= info->var.transp.offset;
400 	struct fb_var_screeninfo *var;
424 	var = &info->var;
432 	var->xres = var->xres_virtual = width;
433 	var->yres = var->yres_virtual = height;
447 	var->xoffset = var->yoffset = 0;
450 		var->bits_per_pixel = 8;
451 		var->red.offset = 0;
452 		var->red.length = 8;
453 		var->green.offset = 0;
454 		var->green.length = 8;
455 		var->blue.offset = 0;
456 		var->blue.length = 8;
457 		var->transp.offset = 0;
458 		var->transp.length = 0;
461 		var->bits_per_pixel = 16;
462 		var->red.offset = 10;
463 		var->red.length = 5;
464 		var->green.offset = 5;
465 		var->green.length = 5;
466 		var->blue.offset = 0;
467 		var->blue.length = 5;
468 		var->transp.offset = 0;
469 		var->transp.length = 0;
472 		var->bits_per_pixel = 16;
473 		var->red.offset = 11;
474 		var->red.length = 5;
475 		var->green.offset = 5;
476 		var->green.length = 6;
477 		var->blue.offset = 0;
478 		var->blue.length = 5;
479 		var->transp.offset = 0;
480 		var->transp.length = 0;
483 		var->bits_per_pixel = 32;
484 		var->red.offset = 16;
485 		var->red.length = 8;
486 		var->green.offset = 8;
487 		var->green.length = 8;
488 		var->blue.offset = 0;
489 		var->blue.length = 8;
490 		var->transp.offset = 24;
491 		var->transp.length = 8;
494 	var->red.msb_right = var->green.msb_right = var->blue.msb_right =
495 	    var->transp.msb_right = 0;
496 	var->grayscale = 0;
497 	var->nonstd = 0;
498 	var->activate = 0;
499 	var->height = var->width = -1;
500 	var->pixclock = 10000;
501 	var->left_margin = var->right_margin = 16;
502 	var->upper_margin = var->lower_margin = 16;
503 	var->hsync_len = var->vsync_len = 8;
504 	var->sync = 0;
505 	var->vmode = FB_VMODE_NONINTERLACED;