1 /* 2 Copyright (c) 2003, Thomas Kurschel 3 4 5 Part of DDC driver 6 7 Main DDC communication 8 */ 9 10 #ifndef _DDC_H 11 #define _DDC_H 12 13 #include "i2c.h" 14 #include "edid.h" 15 16 // read EDID and VDIF from monitor via ddc2 17 // (currently, *vdif and *vdif_len is always set to null) 18 status_t ddc2_read_edid1( const i2c_bus *bus, edid1_info *edid, 19 void **vdif, size_t *vdif_len ); 20 21 #endif 22