viafb_lcd_get_support_expand_state 13 drivers/video/fbdev/via/via_utility.h bool viafb_lcd_get_support_expand_state(u32 xres, u32 yres); viafb_lcd_get_support_expand_state 565 drivers/video/fbdev/via/viafbdev.c viafb_lcd_get_support_expand_state(info->var.xres,