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Bug #4806: Dump the raw EDID contents in hex to the log file for better 

debugging. (Philip Prindeville)
This commit is contained in:
Adam Jackson 2006-04-04 12:36:16 +00:00
parent 14af50371c
commit fb6f61b50f
2 changed files with 21 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
3006-04-04 Adam Jackson <ajax@freedesktop.org>
* hw/xfree86/ddc/print_edid.c:
Bug #4806: Dump the raw EDID contents in hex to the log file for
better debugging. (Philip Prindeville)
2006-04-03 Adam Jackson <ajax@freedesktop.org> 2006-04-03 Adam Jackson <ajax@freedesktop.org>
* hw/xfree86/common/xf86Config.c: * hw/xfree86/common/xf86Config.c:

15
hw/xfree86/ddc/print_edid.c
View File

@ -30,10 +30,16 @@ static void print_dpms_features(int scrnIndex, struct disp_features *,
static void print_whitepoint(int scrnIndex, struct disp_features *); static void print_whitepoint(int scrnIndex, struct disp_features *);
static void print_number_sections(int scrnIndex, int); static void print_number_sections(int scrnIndex, int);
#define EDID_WIDTH 16
xf86MonPtr xf86MonPtr
xf86PrintEDID(xf86MonPtr m) xf86PrintEDID(xf86MonPtr m)
{ {
CARD16 i, j;
char buf[EDID_WIDTH * 2 + 1];
if (!(m)) return NULL; if (!(m)) return NULL;
print_vendor(m->scrnIndex,&m->vendor); print_vendor(m->scrnIndex,&m->vendor);
print_version(m->scrnIndex,&m->ver); print_version(m->scrnIndex,&m->ver);
print_display(m->scrnIndex,&m->features, &m->ver); print_display(m->scrnIndex,&m->features, &m->ver);
@ -41,6 +47,15 @@ xf86PrintEDID(xf86MonPtr m)
print_std_timings(m->scrnIndex,m->timings2); print_std_timings(m->scrnIndex,m->timings2);
print_detailed_monitor_section(m->scrnIndex,m->det_mon); print_detailed_monitor_section(m->scrnIndex,m->det_mon);
print_number_sections(m->scrnIndex,m->no_sections); print_number_sections(m->scrnIndex,m->no_sections);
xf86DrvMsg(m->scrnIndex, X_INFO, "EDID (in hex):\n");
for (i = 0; i < 128; i += j) {
for (j = 0; j < EDID_WIDTH; ++j) {
sprintf(&buf[j * 2], "%02x", m->rawData[i + j]);
}
xf86DrvMsg(m->scrnIndex, X_INFO, "\t%s\n", buf);
}
return m; return m;
} }