[Q] 리눅스 커널에서 Frame Buffer를 위한 LCD Controller 값 설정 방법

static struct pxafb_mode_info robot_lcd_mode __initdata = {
	.pixclock       = 25000,
        .xres           = 670,
        .yres           = 500,
        .bpp            = 16,
        .hsync_len      = 5,    //96, 5, 5
        .left_margin    = 24,   //24, 24, 30
        .right_margin   = 6,   //40, 6, 10
        .vsync_len      = 2,    //2, 2, 2
        .upper_margin   = 8,    //10, 8, 8
        .lower_margin   = 23,   //33, 23, 23
        .sync           = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
};

static struct pxafb_mach_info robot_lcd_mach = {
	.modes 		=	&robot_lcd_mode,
	.num_modes	=	1,
 
	.lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL | LCD_ALTERNATE_MAPPING,
 
	.lccr0	= LCCR0_LDDALT | LCCR0_OUC | LCCR0_PAS,
	.lccr3	= LCCR3_PCP,
 
};