#define EDID_LENGTH 128
#define DDC_ADDR 0x50
#define EDID_LENGTH 128
#define DDC_ADDR 0x50
+#define CEA_EXT 0x02
+#define VTB_EXT 0x10
+#define DI_EXT 0x40
+#define LS_EXT 0x50
+#define MI_EXT 0x60
+
struct est_timings {
u8 t1;
u8 t2;
struct est_timings {
u8 t1;
u8 t2;