MIPID_CMD_READ_DISP_ID   21 drivers/video/fbdev/omap/lcd_mipid.c #define MIPID_CMD_READ_DISP_ID		0x04
MIPID_CMD_READ_DISP_ID   28 drivers/video/fbdev/omap2/omapfb/displays/panel-sony-acx565akm.c #define MIPID_CMD_READ_DISP_ID		0x04