78 		fb->cmap[regno] = convert_bitfield(transp, &fb->fb.var.transp) |  in goldfish_fb_setcolreg()
79 				  convert_bitfield(blue, &fb->fb.var.blue) |  in goldfish_fb_setcolreg()
80 				  convert_bitfield(green, &fb->fb.var.green) |  in goldfish_fb_setcolreg()
81 				  convert_bitfield(red, &fb->fb.var.red);  in goldfish_fb_setcolreg()
88 static int goldfish_fb_check_var(struct fb_var_screeninfo *var,  in goldfish_fb_check_var()  argument
91 	if ((var->rotate & 1) != (info->var.rotate & 1)) {  in goldfish_fb_check_var()
92 		if ((var->xres != info->var.yres) ||  in goldfish_fb_check_var()
93 				(var->yres != info->var.xres) ||  in goldfish_fb_check_var()
94 				(var->xres_virtual != info->var.yres) ||  in goldfish_fb_check_var()
95 				(var->yres_virtual > info->var.xres * 2) ||  in goldfish_fb_check_var()
96 				(var->yres_virtual < info->var.xres)) {  in goldfish_fb_check_var()
100 		if ((var->xres != info->var.xres) ||  in goldfish_fb_check_var()
101 		   (var->yres != info->var.yres) ||  in goldfish_fb_check_var()
102 		   (var->xres_virtual != info->var.xres) ||  in goldfish_fb_check_var()
103 		   (var->yres_virtual > info->var.yres * 2) ||  in goldfish_fb_check_var()
104 		   (var->yres_virtual < info->var.yres)) {  in goldfish_fb_check_var()
108 	if ((var->xoffset != info->var.xoffset) ||  in goldfish_fb_check_var()
109 			(var->bits_per_pixel != info->var.bits_per_pixel) ||  in goldfish_fb_check_var()
110 			(var->grayscale != info->var.grayscale)) {  in goldfish_fb_check_var()
120 	if (fb->rotation != fb->fb.var.rotate) {  in goldfish_fb_set_par()
121 		info->fix.line_length = info->var.xres * 2;  in goldfish_fb_set_par()
122 		fb->rotation = fb->fb.var.rotate;  in goldfish_fb_set_par()
129 static int goldfish_fb_pan_display(struct fb_var_screeninfo *var,  in goldfish_fb_pan_display()  argument
138 	writel(fb->fb.fix.smem_start + fb->fb.var.xres * 2 * var->yoffset,  in goldfish_fb_pan_display()
220 	fb->fb.var.xres		= width;  in goldfish_fb_probe()
221 	fb->fb.var.yres		= height;  in goldfish_fb_probe()
222 	fb->fb.var.xres_virtual	= width;  in goldfish_fb_probe()
223 	fb->fb.var.yres_virtual	= height * 2;  in goldfish_fb_probe()
224 	fb->fb.var.bits_per_pixel = 16;  in goldfish_fb_probe()
225 	fb->fb.var.activate	= FB_ACTIVATE_NOW;  in goldfish_fb_probe()
226 	fb->fb.var.height	= readl(fb->reg_base + FB_GET_PHYS_HEIGHT);  in goldfish_fb_probe()
227 	fb->fb.var.width	= readl(fb->reg_base + FB_GET_PHYS_WIDTH);  in goldfish_fb_probe()
228 	fb->fb.var.pixclock	= 0;  in goldfish_fb_probe()
230 	fb->fb.var.red.offset = 11;  in goldfish_fb_probe()
231 	fb->fb.var.red.length = 5;  in goldfish_fb_probe()
232 	fb->fb.var.green.offset = 5;  in goldfish_fb_probe()
233 	fb->fb.var.green.length = 6;  in goldfish_fb_probe()
234 	fb->fb.var.blue.offset = 0;  in goldfish_fb_probe()
235 	fb->fb.var.blue.length = 5;  in goldfish_fb_probe()
250 	ret = fb_set_var(&fb->fb, &fb->fb.var);  in goldfish_fb_probe()
260 	goldfish_fb_pan_display(&fb->fb.var, &fb->fb); /* updates base */  in goldfish_fb_probe()
288 	framesize = fb->fb.var.xres_virtual * fb->fb.var.yres_virtual * 2;  in goldfish_fb_remove()