95 static int vmw_fb_check_var(struct fb_var_screeninfo *var,  in vmw_fb_check_var()  argument
98 	int depth = var->bits_per_pixel;  in vmw_fb_check_var()
102 	switch (var->bits_per_pixel) {  in vmw_fb_check_var()
104 		depth = (var->transp.length > 0) ? 32 : 24;  in vmw_fb_check_var()
107 		DRM_ERROR("Bad bpp %u.\n", var->bits_per_pixel);  in vmw_fb_check_var()
113 		var->red.offset = 16;  in vmw_fb_check_var()
114 		var->green.offset = 8;  in vmw_fb_check_var()
115 		var->blue.offset = 0;  in vmw_fb_check_var()
116 		var->red.length = 8;  in vmw_fb_check_var()
117 		var->green.length = 8;  in vmw_fb_check_var()
118 		var->blue.length = 8;  in vmw_fb_check_var()
119 		var->transp.length = 0;  in vmw_fb_check_var()
120 		var->transp.offset = 0;  in vmw_fb_check_var()
123 		var->red.offset = 16;  in vmw_fb_check_var()
124 		var->green.offset = 8;  in vmw_fb_check_var()
125 		var->blue.offset = 0;  in vmw_fb_check_var()
126 		var->red.length = 8;  in vmw_fb_check_var()
127 		var->green.length = 8;  in vmw_fb_check_var()
128 		var->blue.length = 8;  in vmw_fb_check_var()
129 		var->transp.length = 8;  in vmw_fb_check_var()
130 		var->transp.offset = 24;  in vmw_fb_check_var()
138 	    (var->xoffset != 0 || var->yoffset != 0)) {  in vmw_fb_check_var()
143 	if ((var->xoffset + var->xres) > par->max_width ||  in vmw_fb_check_var()
144 	    (var->yoffset + var->yres) > par->max_height) {  in vmw_fb_check_var()
150 					var->xres * var->bits_per_pixel/8,  in vmw_fb_check_var()
151 					var->yoffset + var->yres)) {  in vmw_fb_check_var()
165 	info->fix.line_length = info->var.xres * info->var.bits_per_pixel/8;  in vmw_fb_set_par()
167 	ret = vmw_kms_write_svga(vmw_priv, info->var.xres, info->var.yres,  in vmw_fb_set_par()
178 		vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_X, info->var.xoffset);  in vmw_fb_set_par()
179 		vmw_write(vmw_priv, SVGA_REG_DISPLAY_POSITION_Y, info->var.yoffset);  in vmw_fb_set_par()
180 		vmw_write(vmw_priv, SVGA_REG_DISPLAY_WIDTH, info->var.xres);  in vmw_fb_set_par()
181 		vmw_write(vmw_priv, SVGA_REG_DISPLAY_HEIGHT, info->var.yres);  in vmw_fb_set_par()
193 static int vmw_fb_pan_display(struct fb_var_screeninfo *var,  in vmw_fb_pan_display()  argument
233 	w = min(par->dirty.x2, info->var.xres) - x;  in vmw_fb_dirty_flush()
234 	h = min(par->dirty.y2, info->var.yres) - y;  in vmw_fb_dirty_flush()
319 		par->dirty.x2 = info->var.xres;  in vmw_deferred_io()
500 	info->var.red.offset = 16;  in vmw_fb_init()
501 	info->var.green.offset = 8;  in vmw_fb_init()
502 	info->var.blue.offset = 0;  in vmw_fb_init()
503 	info->var.red.length = 8;  in vmw_fb_init()
504 	info->var.green.length = 8;  in vmw_fb_init()
505 	info->var.blue.length = 8;  in vmw_fb_init()
506 	info->var.transp.offset = 0;  in vmw_fb_init()
507 	info->var.transp.length = 0;  in vmw_fb_init()
509 	info->var.xres_virtual = fb_width;  in vmw_fb_init()
510 	info->var.yres_virtual = fb_height;  in vmw_fb_init()
511 	info->var.bits_per_pixel = par->bpp;  in vmw_fb_init()
512 	info->var.xoffset = 0;  in vmw_fb_init()
513 	info->var.yoffset = 0;  in vmw_fb_init()
514 	info->var.activate = FB_ACTIVATE_NOW;  in vmw_fb_init()
515 	info->var.height = -1;  in vmw_fb_init()
516 	info->var.width = -1;  in vmw_fb_init()
518 	info->var.xres = initial_width;  in vmw_fb_init()
519 	info->var.yres = initial_height;  in vmw_fb_init()
655 	vmw_fb_dirty_mark(par, 0, 0, info->var.xres, info->var.yres);  in vmw_fb_on()