/*	Copyright (c) 2003, Thomas Kurschel	Part of DDC driver			EDID handling, including decoded EDID data block definitin.*/#ifndef _EDID_H#define _EDID_H#include "edid_raw.h"// vendor infotypedef struct {	char manufacturer[4];	uint16 prod_id;	uint32 serial;	uint8 week;	uint16 year;} edid1_vendor;// version infotypedef struct {	uint8 version;	uint8 revision;} edid1_version;// display infotypedef struct {	BBITFIELD8_7 ( 		input_type : 1,		// 1 : digital		input_voltage : 2,	// 0=0.7V/0.3V, 1=0.714V/0.286, 							// 2=1V/0.4V, 3=0.7V/0V		setup : 1,			// true if voltage configurable		sep_sync : 1,		comp_sync : 1,		sync_on_green : 1,		sync_serr : 1	);	uint8 h_size;	uint8 v_size;	uint8 gamma;	// (x+100)/100	BBITFIELD8_7 (		dpms_standby : 1,		dpms_suspend : 1,		dpms_off : 1,		display_type : 2,	// 0=mono, 1=rgb, 2=multicolour		// since EDID version 1.1		std_colour_space : 1,		preferred_timing_mode : 1,		gtf_supported : 1	);	uint16 red_x;		// all colours are 0.10 fixed point	uint16 red_y;	uint16 green_x;	uint16 green_y;	uint16 blue_x;	uint16 blue_y;	uint16 white_x;	uint16 white_y;} edid1_display;// standard timing datatypedef struct {	uint16 h_size;	uint16 v_size;	uint16 id;	uint8 ratio;	uint8 refresh;} edid1_std_timing;// additional whitepointtypedef struct {	uint8 index;	uint16 white_x;	uint16 white_y;	uint8 gamma;	// (x+100)/100} edid1_whitepoint;// detailed timing descriptiontypedef struct {	uint16 pixel_clock; // in 10 kHz	uint16 h_active;	uint16 h_blank;	uint16 v_active;	uint16 v_blank;	uint16 h_sync_off;	uint16 h_sync_width;	uint16 v_sync_off;	uint16 v_sync_width;	uint16 h_size;	uint16 v_size;	uint16 h_border;	uint16 v_border;	BBITFIELD8_4 (		interlaced : 1,		stereo : 2,		// upper bit set - left on sync						// lower bit set - right on sync		sync : 2,		misc : 2	);} edid1_detailed_timing;// detailed monitor descriptiontypedef struct {	uint8 monitor_desc_type;	union {		char serial_number[EDID1_EXTRA_STRING_LEN];		char ascii_data[EDID1_EXTRA_STRING_LEN];		edid1_monitor_range monitor_range;		char monitor_name[EDID1_EXTRA_STRING_LEN];		edid1_whitepoint whitepoint[EDID1_NUM_EXTRA_WHITEPOINTS];		edid1_std_timing std_timing[EDID1_NUM_EXTRA_STD_TIMING];		edid1_detailed_timing detailed_timing;	} data;} edid1_detailed_monitor;// EDID data blocktypedef struct{  	edid1_vendor vendor;	edid1_version version;	edid1_display display;		edid1_established_timing established_timing;	edid1_std_timing std_timing[EDID1_NUM_STD_TIMING];		// since EDID version 1.2	edid1_detailed_monitor detailed_monitor[EDID1_NUM_DETAILED_MONITOR_DESC];		uint8 num_sections;} edid1_info;// decode raw EDID info into usuable EDID infovoid edid_decode( edid1_info *edid, const edid1_raw *raw );// dump EDID info to syslogvoid edid_dump( const edid1_info *edid );#endif