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Further bug #5386 fixes: Fix some problems with the EDID code: Some 

bitoffsets were wrong. Unknown Detailed Sections weren't handled
    properly and defaulted to Detailed Timing.
This commit is contained in:
Luc Verhaegen 2006-01-31 14:49:43 +00:00
parent 437b385ce4
commit f4898b4093
3 changed files with 16 additions and 2 deletions
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10
ChangeLog
View File

@ -1,3 +1,13 @@
2006-01-31 Luc Verhaegen <libv@skynet.be>
* hw/xfree86/ddc/edid.h:
* hw/xfree86/ddc/interpret_edid.c: (get_dt_md_section):
Further bug #5386 fixes: Fix some problems with the EDID code:
Some bitoffsets were wrong.
Unknown Detailed Sections weren't handled properly and defaulted to
Detailed Timing.
2006-01-31 Luc Verhaegen <libv@skynet.be> 2006-01-31 Luc Verhaegen <libv@skynet.be>
* hw/xfree86/utils/cvt/.cvsignore: * hw/xfree86/utils/cvt/.cvsignore:

5
hw/xfree86/ddc/edid.h
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@ -227,9 +227,9 @@
#define STEREO _STEREO(c) #define STEREO _STEREO(c)
#define _STEREO1(x) (x[17] & 0x1) #define _STEREO1(x) (x[17] & 0x1)
#define STEREO1 _STEREO(c) #define STEREO1 _STEREO(c)
#define _SYNC_T(x) ((x[17] & 0x18) >> 4) #define _SYNC_T(x) ((x[17] & 0x18) >> 3)
#define SYNC_T _SYNC_T(c) #define SYNC_T _SYNC_T(c)
#define _MISC(x) ((x[17] & 0x06) >> 2) #define _MISC(x) ((x[17] & 0x06) >> 1)
#define MISC _MISC(c) #define MISC _MISC(c)
#define _MONITOR_DESC_TYPE(x) x[3] #define _MONITOR_DESC_TYPE(x) x[3]
@ -411,6 +411,7 @@ struct detailed_timings {
#define DS_WHITE_P 0xFB #define DS_WHITE_P 0xFB
#define DS_STD_TIMINGS 0xFA #define DS_STD_TIMINGS 0xFA
#define DS_DUMMY 0x10 #define DS_DUMMY 0x10
#define DS_UNKOWN 0x100 /* type is an int */
struct monitor_ranges { struct monitor_ranges {
int min_v; int min_v;

3
hw/xfree86/ddc/interpret_edid.c
View File

@ -174,6 +174,9 @@ get_dt_md_section(Uchar *c, struct edid_version *ver,
case ADD_DUMMY: case ADD_DUMMY:
det_mon[i].type = DS_DUMMY; det_mon[i].type = DS_DUMMY;
break; break;
default:
det_mon[i].type = DS_UNKOWN;
break;
} }
} else { } else {
det_mon[i].type = DT; det_mon[i].type = DT;