Dell laptops

[Ganbold]

Hi,

I'm testing D620 which has integrated graphics card (945GM).
At least volume Up/Down/Mute keys are not working, didn't test yet 
suspend/resume.

uname -an
FreeBSD devil.micom.mng.net 6.1-STABLE FreeBSD 6.1-STABLE #1: Wed Jul 19 
15:43:28 ULAST 2006 
tsgan at devil.micom.mng.net:/usr/obj/usr/src/sys/DEVIL  i386

dmesg:
http://www.mnbsd.org/ftp/dmesg.txt

Tested hdac module from http://people.freebsd.org/~deischen/hdac.tgz and
audio works.

Tested X with following patch:
http://www.alib.jp/files/patch-i945GM.txt.

However screen resolution is only 1024x768.

Did somebody make wide screen dell laptop work with 1440x900 resolution?

I tried with "Modeline "1440x900" 108.84 1440 1472 1880 1912 900 918 927 
946" line in Monitor section, however it is not working.

Device section shows:
Section "Device"
         Identifier  "Card0"
         Driver      "i810"
         VendorName  "Intel Corporation"
         BoardName   "Mobile Integrated Graphics Controller"
         BusID       "PCI:0:2:0"
EndSection

How do I get 1440x900 screen resolution with Intel integrated graphics card?

thanks in advance,

Ganbold