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Old 06-25-05, 01:30 PM   #49
davemoore
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Default Re: 7664 and 1600x1200 (maximum pixel clock?)

c_dog, post your xorg.conf and Xorg.0.log and we'll try to figure it out.
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Old 06-25-05, 06:37 PM   #50
arokh
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Default Re: 7664 and 1600x1200 (maximum pixel clock?)

Quote:
Originally Posted by c_dog
Nope, Becuase it's still broken for 1920x1080 DFPs.
Well, the thread is about 1600x1200
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Old 06-27-05, 10:19 AM   #51
freelsjd
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Default Re: 7664 and 1600x1200 (maximum pixel clock?)

Interesting. Based on this new-found knowledge, the Modeline for my Dell 2000FP monitor should be:

Modeline "1600x1200" 162.00 1600 1664 1856 2160 1200 1201 1204 1259
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Old 07-12-05, 06:32 AM   #52
heldal
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Red face Re: 7664 and 1600x1200 (maximum pixel clock?)

Quote:
Originally Posted by c_dog
Nope, Becuase it's still broken for 1920x1080 DFPs.
Just found the tip to set NVreg_Mobile to 0 (the manual says 1 for dell laptops) in some other thread. With the module-option set to 0 it works again.

(Dunno about higher res on other displays though)

Last edited by heldal; 07-12-05 at 07:11 AM. Reason: It does work on the inspiron 8200
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Old 08-29-05, 03:52 PM   #53
jalberty
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Exclamation Re: 7664 and 1600x1200 (maximum pixel clock?)

In the latest version of the driver (NVIDIA-Linux-x86-1.0-7676) the clock speed is still limited to 155 Mhz

For an Apple Cinema Display 23 inch at 1920x1200 the highest refresh rate is 49 Hz witch is not the recommended 60 hz
# 1920x1200 @ 49.00 Hz (GTF) hsync: 60.47 kHz; pclk: 154.79 MHz
Modeline "1920x1200_49" 154.79 1920 2032 2240 2560 1200 1201 1204 1234 -HSync +Vsync

With driver NVIDIA-Linux-x86-1.0-6629 this is still possible
nvidia GeForce 6600 GT gives a clock range between 12.00 to 400.00 MHz
# 1920x1200 @ 60.00 Hz (GTF) hsync: 74.52 kHz; pclk: 193.16 MHz
Modeline "1920x1200_60" 193.16 1920 2048 2256 2592 1200 1201 1204 1242 -HSync +Vsync

Nvidia please fix this problem in a future release !
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Old 08-29-05, 05:28 PM   #54
davemoore
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Default Re: 7664 and 1600x1200 (maximum pixel clock?)

jalberty, try this 60 Hz modeline:

Modeline "1920x1200" 154.0 1920 1968 2000 2080 1200 1203 1209 1235 +Hsync -Vsync
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Old 08-30-05, 04:26 AM   #55
alex31
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Default Re: 7664 and 1600x1200 (maximum pixel clock?)

i use a 1920x1200 dvi screen with 76xx and theses modelines
generated automagically by get-edid | parse-edid :

Section "Monitor"
# Block type: 2:0 3:fd
# Block type: 2:0 3:fc
Identifier "SDM-P232W"
VendorName "SNY"
ModelName "SDM-P232W"
# Block type: 2:0 3:fd
HorizSync 30-92
VertRefresh 55-65
# Max dot clock (video bandwidth) 170 MHz
# Block type: 2:0 3:fc
# DPMS capabilities: Active off:yes Suspend:yes Standby:yes

Mode "1920x1200" # vfreq 59.935Hz, hfreq 72.642kHz
DotClock 154.000000
HTimings 1920 1984 2016 2120
VTimings 1200 1203 1206 1212
Flags "+HSync" "+VSync"
EndMode
Mode "1600x1200" # vfreq 60.000Hz, hfreq 75.000kHz
DotClock 162.000000
HTimings 1600 1664 1856 2160
VTimings 1200 1201 1204 1250
Flags "+HSync" "+VSync"
EndMode
# Block type: 2:0 3:fd
# Block type: 2:0 3:fc
EndSection
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Old 08-30-05, 03:33 PM   #56
jalberty
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Smile Re: 7664 and 1600x1200 (maximum pixel clock?)

Quote:
Originally Posted by davemoore
jalberty, try this 60 Hz modeline:

Modeline "1920x1200" 154.0 1920 1968 2000 2080 1200 1203 1209 1235 +Hsync -Vsync
Thanx This works with the 1.0-7676 driver.
The quality of the display is excellent.
Mode "1920x1200": 154.0 MHz, 74.0 kHz, 60.0 Hz
How did you calculate this modeline ?

The temperture of the GPU is now (without fan) after one hour 64 degrees C instead of 61 degees C in the previous version.

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