Read my comments in blue. And I am still looking into this.
Nqnsome wrote:
Hi,The 82852GM supports two independent display. You have one at 00:02:.0 and the other at 00:02.1. You are configured to use BusID "PCI:0:2:0". I am not sure which video port 0:2:0 drivers. One thing you can try is change BusID to "PCI:0:2:1".Can someone help me, please!?
I have a Compal CY27 laptop. The graphics chipset is (as reported by lspci):
0000:00:02.0 VGA compatible controller: Intel Corp. 82852/855GM
Integrated Graphics Device (rev 02)
0000:00:02.1 Display controller: Intel Corp. 82852/855GM Integrated
Graphics Device (rev 02)
I suspect the reason it works is that your system have two graphics controller. And one of it is the 350Mhz 24-bit RAMDAC that support a regular scan analog monitor.
I read all material on the net about the memory/vbios problems with this
chipset. I do not think I have this problem because I can change the
memory allocated to the graphics card in the BIOS setup program, and the
XFree output reflects these changes.I have tried all kinds of patchs, all the latest XFree versions
available (including 4.4.0), several distros (FC1, FC2, Mandrake 10 and
now, Debian unstable), the IBM driver, asked the dealer and manufacturer
for a BIOS update, but my LCD never reaches 1024x768 (only 800x600 and
640x480). Actually, a few months ago, I gave out trying to make the LCD
work under 1024x768, after all this dozens of failed trials.I am getting back to this because I just find out that, if I connect a
external CRT monitor (actually a Samsung SyncMaster 700p) to the CRT out
of my laptop, 1024x768 works on it! I am completely puzzled.
If XFreeLCD and CRT don't use same code.
can make the external monitor works on 1024x768, why it can not do the
same with the LCD?
I was told that my graphics chipset has a vbios problem that prevents
Xfree from recognizing its ability to work under 1024x768, but, if this
is true, why that external CRT works under 1024x768?I must note that under WinXP the LCD works on 1024x768 and that the XiG
X server can also do the same.Now that it is clear that Xfree can produce 1024x768 with my chipset and
my LCD supports 1024x768, how can I force Xfree to try 1024x768 on the LCD?My XF86Config-4 can be found here:
http://paginas.terra.com.br/educacao/nqnsome/xf86config.txt
The XFree output can be found here:
http://paginas.terra.com.br/educacao/nqnsome/xfree_output.txt
I am really sorry for my bad English.
Thanks a lot for your assistance.
Regards,
Sergio
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