EDID
Russell Shaw
rjshaw at netspace.net.au
Thu Jul 5 21:39:27 PDT 2007
Hi,
I get a corrupt edid with get-edid. I've got a left-hand DVI LCD monitor and
a right-hand VGA CRT, both of which should work. I was using dual-head merged framebuffer
ok, but after a debian dist-upgrade, X now only does clone mode because it can't
configure the VGA CRT.
get-edid version 1.4.1
Performing real mode VBE call
Interrupt 0x10 ax=0x4f00 bx=0x0 cx=0x0
Function supported
Call successful
VBE version 200
VBE string at 0x11110 "ATI RADEON 9200"
VBE/DDC service about to be called
Report DDC capabilities
Performing real mode VBE call
Interrupt 0x10 ax=0x4f15 bx=0x0 cx=0x0
Function supported
Call successful
Monitor and video card combination does not support DDC1 transfers
Monitor and video card combination does not support DDC2 transfers
0 seconds per 128 byte EDID block transfer
Screen is not blanked during DDC transfer
Reading next EDID block
VBE/DDC service about to be called
Read EDID
Performing real mode VBE call
Interrupt 0x10 ax=0x4f15 bx=0x1 cx=0x0
Function supported
Call failed
The EDID data should not be trusted as the VBE call failed
EDID claims 19 more blocks left
EDID blocks left is wrong.
Your EDID is probably invalid.
parse-edid: parse-edid version 1.4.1
parse-edid: EDID checksum failed - data is corrupt. Continuing anyway.
parse-edid: first bytes don't match EDID version 1 header
parse-edid: do not trust output (if any).
# EDID version 19 revision 19
Section "Monitor"
Identifier "DXS:1313"
VendorName "DXS"
ModelName "DXS:1313"
# DPMS capabilities: Active off:no Suspend:no Standby:no
Mode "275x275" # vfreq 43.295Hz, hfreq 45.979kHz
DotClock 48.830000
HTimings 275 294 313 1062
VTimings 275 276 327 1062
EndMode
Mode "275x275" # vfreq 43.295Hz, hfreq 45.979kHz
DotClock 48.830000
HTimings 275 294 313 1062
VTimings 275 276 327 1062
EndMode
Mode "275x275" # vfreq 43.295Hz, hfreq 45.979kHz
DotClock 48.830000
HTimings 275 294 313 1062
VTimings 275 276 327 1062
EndMode
Mode "275x275" # vfreq 43.295Hz, hfreq 45.979kHz
DotClock 48.830000
HTimings 275 294 313 1062
VTimings 275 276 327 1062
EndMode
EndSection
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