How do I configure xorg.conf so I can get a TTL signal when using checkerboard stereo (stereo option 8)? The ForceStereoFlipping option does not work for checkerboard. The TTL signal only appears if I use stereo option 3. I've tried using older nvidia driver versions unsuccessfully. Here is the relevant portion of xorg.conf along with relevant information from the log file. Any suggestions?
How do I configure xorg.conf so I can get a TTL signal when using checkerboard stereo (stereo option 8)? The ForceStereoFlipping option does not work for checkerboard. The TTL signal only appears if I use stereo option 3. I've tried using older nvidia driver versions unsuccessfully. Here is the relevant portion of xorg.conf along with relevant information from the log file. Any suggestions?
How do I configure xorg.conf so I can get a TTL signal when using checkerboard stereo (stereo option 8)? The ForceStereoFlipping option does not work for checkerboard. The TTL signal only appears if I use stereo option 3. I've tried using older nvidia driver versions unsuccessfully. Here is the relevant portion of xorg.conf along with relevant information from the log file. Any suggestions?
How do I configure xorg.conf so I can get a TTL signal when using checkerboard stereo (stereo option 8)? The ForceStereoFlipping option does not work for checkerboard. The TTL signal only appears if I use stereo option 3. I've tried using older nvidia driver versions unsuccessfully. Here is the relevant portion of xorg.conf along with relevant information from the log file. Any suggestions?
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "PNR c50SP"
HorizSync 15.0 - 80.0
VertRefresh 43.0 - 85.0
Option "DPMS"
ModeLine "1400x1050_60_glg" 121.75 1400 1488 1632 1864 1050 1053 1057 1089 -hsync -vsync
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "Quadro FX 5800"
Option "stereo" "8"
# 8=checkerboard
#Option "stereo" "3"
Option "ForceStereoFlipping" "1"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "TwinView" "0"
Option "metamodes" "1400x1050_60_glg +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Extensions"
Option "Composite" "Disable"
EndSection
[root@bristlecone ~]# grep -i stereo /var/log/Xorg.0.log
(**) NVIDIA(0): Option "Stereo" "8"
(**) NVIDIA(0): Option "ForceStereoFlipping" "1"
(**) Nov 04 14:37:03 NVIDIA(0): Checkerboard pattern stereo mode requested
(**) Nov 04 14:37:03 NVIDIA(0): OpenGL stereo forced
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "PNR c50SP"
HorizSync 15.0 - 80.0
VertRefresh 43.0 - 85.0
Option "DPMS"
ModeLine "1400x1050_60_glg" 121.75 1400 1488 1632 1864 1050 1053 1057 1089 -hsync -vsync
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "Quadro FX 5800"
Option "stereo" "8"
# 8=checkerboard
#Option "stereo" "3"
Option "ForceStereoFlipping" "1"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "TwinView" "0"
Option "metamodes" "1400x1050_60_glg +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Extensions"
Option "Composite" "Disable"
EndSection
[root@bristlecone ~]# grep -i stereo /var/log/Xorg.0.log
(**) NVIDIA(0): Option "Stereo" "8"
(**) NVIDIA(0): Option "ForceStereoFlipping" "1"
(**) Nov 04 14:37:03 NVIDIA(0): Checkerboard pattern stereo mode requested
(**) Nov 04 14:37:03 NVIDIA(0): OpenGL stereo forced
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "PNR c50SP"
HorizSync 15.0 - 80.0
VertRefresh 43.0 - 85.0
Option "DPMS"
ModeLine "1400x1050_60_glg" 121.75 1400 1488 1632 1864 1050 1053 1057 1089 -hsync -vsync
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "Quadro FX 5800"
Option "stereo" "8"
# 8=checkerboard
#Option "stereo" "3"
Option "ForceStereoFlipping" "1"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "TwinView" "0"
Option "metamodes" "1400x1050_60_glg +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Extensions"
Option "Composite" "Disable"
EndSection
[root@bristlecone ~]# grep -i stereo /var/log/Xorg.0.log
(**) NVIDIA(0): Option "Stereo" "8"
(**) NVIDIA(0): Option "ForceStereoFlipping" "1"
(**) Nov 04 14:37:03 NVIDIA(0): Checkerboard pattern stereo mode requested
(**) Nov 04 14:37:03 NVIDIA(0): OpenGL stereo forced
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "PNR c50SP"
HorizSync 15.0 - 80.0
VertRefresh 43.0 - 85.0
Option "DPMS"
ModeLine "1400x1050_60_glg" 121.75 1400 1488 1632 1864 1050 1053 1057 1089 -hsync -vsync
EndSection
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "Quadro FX 5800"
Option "stereo" "8"
# 8=checkerboard
#Option "stereo" "3"
Option "ForceStereoFlipping" "1"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device0"
Monitor "Monitor0"
DefaultDepth 24
Option "TwinView" "0"
Option "metamodes" "1400x1050_60_glg +0+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Extensions"
Option "Composite" "Disable"
EndSection
[root@bristlecone ~]# grep -i stereo /var/log/Xorg.0.log
(**) NVIDIA(0): Option "Stereo" "8"
(**) NVIDIA(0): Option "ForceStereoFlipping" "1"
(**) Nov 04 14:37:03 NVIDIA(0): Checkerboard pattern stereo mode requested
(**) Nov 04 14:37:03 NVIDIA(0): OpenGL stereo forced