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Diffstat (limited to 'hw/xfree86/ddc/edid.h')
-rw-r--r--hw/xfree86/ddc/edid.h327
1 files changed, 161 insertions, 166 deletions
diff --git a/hw/xfree86/ddc/edid.h b/hw/xfree86/ddc/edid.h
index cc4bd02ea..91565a2cf 100644
--- a/hw/xfree86/ddc/edid.h
+++ b/hw/xfree86/ddc/edid.h
@@ -10,12 +10,12 @@
*/
#ifndef _EDID_H_
-#define _EDID_H_
+#define _EDID_H_
#include <X11/Xmd.h>
#ifndef _X_EXPORT
-# include <X11/Xfuncproto.h>
+#include <X11/Xfuncproto.h>
#endif
/* read complete EDID record */
@@ -72,7 +72,7 @@
#define E_T1 0
#define E_T2 (E_T1 + 1)
#define E_TMANU (E_T2 + 1)
-#define E_TIMING_LENGTH (E_TMANU + 1)
+#define E_TIMING_LENGTH (E_TMANU + 1)
/* non predefined standard timings supported by display */
#define STD_TIMING_SECTION (ESTABLISHED_TIMING_SECTION + E_TIMING_LENGTH)
@@ -90,13 +90,12 @@
/* number of EDID sections to follow */
#define NO_EDID (DET_TIMING_SECTION + DET_TIMING_LENGTH)
/* one byte checksum */
-#define CHECKSUM (NO_EDID + 1)
+#define CHECKSUM (NO_EDID + 1)
#if (CHECKSUM != (EDID1_LEN - 1))
-# error "EDID1 length != 128!"
+#error "EDID1 length != 128!"
#endif
-
#define SECTION(x,y) (Uchar *)(x + y)
#define GET_ARRAY(y) ((Uchar *)(c + y))
#define GET(y) *(Uchar *)(c + y)
@@ -146,7 +145,6 @@
#define _MSC(x) (x & 0x7)
#define MSC _MSC(GET(FEAT_S))
-
/* color characteristics */
#define CC_L(x,y) ((x & (0x03 << y)) >> y)
#define CC_H(x) (x << 2)
@@ -198,7 +196,6 @@
#define _NEXT_STD_TIMING(x) (x = (x + STD_TIMING_INFO_LEN))
#define NEXT_STD_TIMING _NEXT_STD_TIMING(c)
-
/* EDID Ver. >= 1.2 */
/**
* Returns true if the pointer is the start of a monitor descriptor block
@@ -264,7 +261,7 @@
#define _MAX_H(x) x[8]
#define MAX_H (_MAX_H(c) + _MAX_H_OFFSET(c))
#define _MAX_CLOCK(x) x[9]
-#define MAX_CLOCK _MAX_CLOCK(c)
+#define MAX_CLOCK _MAX_CLOCK(c)
#define _HAVE_2ND_GTF(x) (x[10] == 0x02)
#define HAVE_2ND_GTF _HAVE_2ND_GTF(c)
#define _F_2ND_GTF(x) (x[12] * 2)
@@ -325,7 +322,7 @@
#define WHITEX2 _WHITEX_ADD(c,12)
#define WHITEY2 _WHITEY_ADD(c,12)
#define _WHITE_GAMMA1(x) _GAMMA(x[9])
-#define WHITE_GAMMA1 _WHITE_GAMMA1(c)
+#define WHITE_GAMMA1 _WHITE_GAMMA1(c)
#define _WHITE_GAMMA2(x) _GAMMA(x[14])
#define WHITE_GAMMA2 _WHITE_GAMMA2(c)
#define ADD_STD_TIMINGS 0xFA
@@ -337,7 +334,7 @@
#define _NEXT_DT_MD_SECTION(x) (x = (x + DET_TIMING_INFO_LEN))
#define NEXT_DT_MD_SECTION _NEXT_DT_MD_SECTION(c)
-#endif /* _PARSE_EDID_ */
+#endif /* _PARSE_EDID_ */
/* input type */
#define DIGITAL(x) x
@@ -346,10 +343,10 @@
#define DFP1(x) x
/* input voltage level */
-#define V070 0 /* 0.700V/0.300V */
-#define V071 1 /* 0.714V/0.286V */
-#define V100 2 /* 1.000V/0.400V */
-#define V007 3 /* 0.700V/0.000V */
+#define V070 0 /* 0.700V/0.300V */
+#define V071 1 /* 0.714V/0.286V */
+#define V100 2 /* 1.000V/0.400V */
+#define V007 3 /* 0.700V/0.000V */
/* Signal level setup */
#define SIG_SETUP(x) (x)
@@ -382,88 +379,87 @@
#define CVT_SUPPORTED(x) (x & 0x1)
/* detailed timing misc */
-#define IS_INTERLACED(x) (x)
-#define IS_STEREO(x) (x)
+#define IS_INTERLACED(x) (x)
+#define IS_STEREO(x) (x)
#define IS_RIGHT_STEREO(x) (x & 0x01)
#define IS_LEFT_STEREO(x) (x & 0x02)
#define IS_4WAY_STEREO(x) (x & 0x03)
#define IS_RIGHT_ON_SYNC(x) IS_RIGHT_STEREO(x)
#define IS_LEFT_ON_SYNC(x) IS_LEFT_STEREO(x)
-
typedef unsigned int Uint;
typedef unsigned char Uchar;
struct vendor {
- char name[4];
- int prod_id;
- Uint serial;
- int week;
- int year;
+ char name[4];
+ int prod_id;
+ Uint serial;
+ int week;
+ int year;
};
struct edid_version {
- int version;
- int revision;
+ int version;
+ int revision;
};
struct disp_features {
- unsigned int input_type:1;
- unsigned int input_voltage:2;
- unsigned int input_setup:1;
- unsigned int input_sync:5;
- unsigned int input_dfp:1;
- unsigned int input_bpc:3;
- unsigned int input_interface:4;
- /* 15 bit hole */
- int hsize;
- int vsize;
- float gamma;
- unsigned int dpms:3;
- unsigned int display_type:2;
- unsigned int msc:3;
- float redx;
- float redy;
- float greenx;
- float greeny;
- float bluex;
- float bluey;
- float whitex;
- float whitey;
+ unsigned int input_type:1;
+ unsigned int input_voltage:2;
+ unsigned int input_setup:1;
+ unsigned int input_sync:5;
+ unsigned int input_dfp:1;
+ unsigned int input_bpc:3;
+ unsigned int input_interface:4;
+ /* 15 bit hole */
+ int hsize;
+ int vsize;
+ float gamma;
+ unsigned int dpms:3;
+ unsigned int display_type:2;
+ unsigned int msc:3;
+ float redx;
+ float redy;
+ float greenx;
+ float greeny;
+ float bluex;
+ float bluey;
+ float whitex;
+ float whitey;
};
struct established_timings {
- Uchar t1;
- Uchar t2;
- Uchar t_manu;
+ Uchar t1;
+ Uchar t2;
+ Uchar t_manu;
};
struct std_timings {
- int hsize;
- int vsize;
- int refresh;
- CARD16 id;
+ int hsize;
+ int vsize;
+ int refresh;
+ CARD16 id;
};
struct detailed_timings {
- int clock;
- int h_active;
- int h_blanking;
- int v_active;
- int v_blanking;
- int h_sync_off;
- int h_sync_width;
- int v_sync_off;
- int v_sync_width;
- int h_size;
- int v_size;
- int h_border;
- int v_border;
- unsigned int interlaced:1;
- unsigned int stereo:2;
- unsigned int sync:2;
- unsigned int misc:2;
- unsigned int stereo_1:1;
+ int clock;
+ int h_active;
+ int h_blanking;
+ int v_active;
+ int v_blanking;
+ int h_sync_off;
+ int h_sync_width;
+ int v_sync_off;
+ int v_sync_width;
+ int h_size;
+ int v_size;
+ int h_border;
+ int v_border;
+ unsigned int interlaced:1;
+ unsigned int stereo:2;
+ unsigned int sync:2;
+ unsigned int misc:2;
+ unsigned int stereo_1:1;
};
#define DT 0
@@ -477,35 +473,35 @@ struct detailed_timings {
#define DS_CVT 0xF8
#define DS_EST_III 0xF7
#define DS_DUMMY 0x10
-#define DS_UNKOWN 0x100 /* type is an int */
+#define DS_UNKOWN 0x100 /* type is an int */
#define DS_VENDOR 0x101
#define DS_VENDOR_MAX 0x110
struct monitor_ranges {
- int min_v;
- int max_v;
- int min_h;
- int max_h;
- int max_clock; /* in mhz */
- int gtf_2nd_f;
- int gtf_2nd_c;
- int gtf_2nd_m;
- int gtf_2nd_k;
- int gtf_2nd_j;
- int max_clock_khz;
- int maxwidth; /* in pixels */
- char supported_aspect;
- char preferred_aspect;
- char supported_blanking;
- char supported_scaling;
- int preferred_refresh; /* in hz */
+ int min_v;
+ int max_v;
+ int min_h;
+ int max_h;
+ int max_clock; /* in mhz */
+ int gtf_2nd_f;
+ int gtf_2nd_c;
+ int gtf_2nd_m;
+ int gtf_2nd_k;
+ int gtf_2nd_j;
+ int max_clock_khz;
+ int maxwidth; /* in pixels */
+ char supported_aspect;
+ char preferred_aspect;
+ char supported_blanking;
+ char supported_scaling;
+ int preferred_refresh; /* in hz */
};
-struct whitePoints{
- int index;
- float white_x;
- float white_y;
- float white_gamma;
+struct whitePoints {
+ int index;
+ float white_x;
+ float white_y;
+ float white_gamma;
};
struct cvt_timings {
@@ -522,19 +518,19 @@ struct cvt_timings {
* literally like serial and friends.
*/
struct detailed_monitor_section {
- int type;
- union {
- struct detailed_timings d_timings; /* 56 */
- Uchar serial[13];
- Uchar ascii_data[13];
- Uchar name[13];
- struct monitor_ranges ranges; /* 56 */
- struct std_timings std_t[5]; /* 80 */
- struct whitePoints wp[2]; /* 32 */
- /* color management data */
- struct cvt_timings cvt[4]; /* 64 */
- Uchar est_iii[6]; /* 6 */
- } section; /* max: 80 */
+ int type;
+ union {
+ struct detailed_timings d_timings; /* 56 */
+ Uchar serial[13];
+ Uchar ascii_data[13];
+ Uchar name[13];
+ struct monitor_ranges ranges; /* 56 */
+ struct std_timings std_t[5]; /* 80 */
+ struct whitePoints wp[2]; /* 32 */
+ /* color management data */
+ struct cvt_timings cvt[4]; /* 64 */
+ Uchar est_iii[6]; /* 6 */
+ } section; /* max: 80 */
};
/* flags */
@@ -548,16 +544,16 @@ struct detailed_monitor_section {
* are meaningful. For EDID, they all are.
*/
typedef struct {
- int scrnIndex;
- struct vendor vendor;
- struct edid_version ver;
- struct disp_features features;
- struct established_timings timings1;
- struct std_timings timings2[8];
- struct detailed_monitor_section det_mon[4];
- unsigned long flags;
- int no_sections;
- Uchar *rawData;
+ int scrnIndex;
+ struct vendor vendor;
+ struct edid_version ver;
+ struct disp_features features;
+ struct established_timings timings1;
+ struct std_timings timings2[8];
+ struct detailed_monitor_section det_mon[4];
+ unsigned long flags;
+ int no_sections;
+ Uchar *rawData;
} xf86Monitor, *xf86MonPtr;
extern _X_EXPORT xf86MonPtr ConfiguredMonitor;
@@ -590,73 +586,72 @@ extern _X_EXPORT xf86MonPtr ConfiguredMonitor;
#define HDMI_MAX_TMDS_UNIT (5000)
struct cea_video_block {
- Uchar video_code;
+ Uchar video_code;
};
struct cea_audio_block_descriptor {
- Uchar audio_code[3];
+ Uchar audio_code[3];
};
struct cea_audio_block {
- struct cea_audio_block_descriptor descriptor[10];
+ struct cea_audio_block_descriptor descriptor[10];
};
struct cea_vendor_block_hdmi {
- Uchar portB:4;
- Uchar portA:4;
- Uchar portD:4;
- Uchar portC:4;
- Uchar support_flags;
- Uchar max_tmds_clock;
- Uchar latency_present;
- Uchar video_latency;
- Uchar audio_latency;
- Uchar interlaced_video_latency;
- Uchar interlaced_audio_latency;
+ Uchar portB:4;
+ Uchar portA:4;
+ Uchar portD:4;
+ Uchar portC:4;
+ Uchar support_flags;
+ Uchar max_tmds_clock;
+ Uchar latency_present;
+ Uchar video_latency;
+ Uchar audio_latency;
+ Uchar interlaced_video_latency;
+ Uchar interlaced_audio_latency;
};
struct cea_vendor_block {
- unsigned char ieee_id[3];
- union {
- struct cea_vendor_block_hdmi hdmi;
- /* any other vendor blocks we know about */
- };
+ unsigned char ieee_id[3];
+ union {
+ struct cea_vendor_block_hdmi hdmi;
+ /* any other vendor blocks we know about */
+ };
};
-struct cea_speaker_block
-{
- Uchar FLR:1;
- Uchar LFE:1;
- Uchar FC:1;
- Uchar RLR:1;
- Uchar RC:1;
- Uchar FLRC:1;
- Uchar RLRC:1;
- Uchar FLRW:1;
- Uchar FLRH:1;
- Uchar TC:1;
- Uchar FCH:1;
- Uchar Resv:5;
- Uchar ResvByte;
+struct cea_speaker_block {
+ Uchar FLR:1;
+ Uchar LFE:1;
+ Uchar FC:1;
+ Uchar RLR:1;
+ Uchar RC:1;
+ Uchar FLRC:1;
+ Uchar RLRC:1;
+ Uchar FLRW:1;
+ Uchar FLRH:1;
+ Uchar TC:1;
+ Uchar FCH:1;
+ Uchar Resv:5;
+ Uchar ResvByte;
};
struct cea_data_block {
- Uchar len:5;
- Uchar tag:3;
- union{
- struct cea_video_block video;
- struct cea_audio_block audio;
- struct cea_vendor_block vendor;
- struct cea_speaker_block speaker;
- }u;
+ Uchar len:5;
+ Uchar tag:3;
+ union {
+ struct cea_video_block video;
+ struct cea_audio_block audio;
+ struct cea_vendor_block vendor;
+ struct cea_speaker_block speaker;
+ } u;
};
struct cea_ext_body {
- Uchar tag;
- Uchar rev;
- Uchar dt_offset;
- Uchar flags;
- struct cea_data_block data_collection;
+ Uchar tag;
+ Uchar rev;
+ Uchar dt_offset;
+ Uchar flags;
+ struct cea_data_block data_collection;
};
-#endif /* _EDID_H_ */
+#endif /* _EDID_H_ */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 11:50:45 +0000