igp_340m [www.who.is.free.fr]

Connex: Radeon HP-Laptop Laptop Linux XWindow

Radeon IGP 340M is for Intel Based CPU while IGP 320M is for AMD ones (see previous link for details)

I saw it working on some HP-Laptop : Linux Gentoo Kernel 2.6.5-?? with X.org and dri

ID

# <nihon-jin> filip@mireille $ /sbin/lspci # @ gentoo # 3D works w/ X.org
00:00.0 Host bridge: ATI Technologies Inc RS200/RS200M AGP Bridge IGP 340M (rev 02)

# [[HP-Laptop]] : HP nx9005
01:05.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility U1
01:05.0 VGA compatible controller: ATI Technologies Inc Radeon IGP 340M

[[HP-Laptop]] compaq presario 2100 (2ghz celeron, 256 ram) 2125EA

0000:00:00.0 Host bridge: ATI Technologies Inc RS200/RS200M AGP Bridge [[IGP 340M]] (rev 02)
0000:00:01.0 PCI bridge: ATI Technologies Inc PCI Bridge [[IGP 340M]]
0000:01:05.0 VGA compatible controller: ATI Technologies Inc [[Radeon]] [[IGP]] 330M/340M/350M

deb http://archive.ubuntu.com/ubuntu hoary main
deb http://security.ubuntu.com/ubuntu hoary-security main

Hi, this card works perfectly with 3D accel on Ubuntu unstable (hoary) with xorg server.

In /etc/modules

agpgart
ati_agp

I use the default xorg.conf, nothing to do, just upgrade from Warty to Hoary.

-stombi

[[Radeon]] [[IGP 340M]]

Inside Laptop : compaq presario 2100 (2ghz celeron, 256 ram)

Making the radeon work with kernel 2.6 & Xfree 4.4…

The last DRI was not included in the last Xfree version (4.4) so we have to get it ourselve in order to have 3D acceleration for radeon igp (340m in my case).

You'll need to get and compile cvs versions of DRI, DRM and MESA. Instructions can be found here :

http://dri.sourceforge.net/cgi-bin/moin.cgi/Building

I think it should be ok after a reboot to load the new driver. Warning

Make sure that the following modules are included and loaded in the kernel at the boot time in order to have 3d acceleration :

agpgart
ati_agp
radeonfb(optional for support of frame buffer)
and finally radeon.

You can load the modules with a custom script in init.d.

3D acceleration will NOT work if the shared video memory size is inferior to its maximal value (I have 64mo shared so I have to let it like this), this setting can be modified in the Bios setup.

- real_ signing off, 15 march 2004

[[IRQ]]

cat /proc/interupts
<nihon-jin>            CPU0
<nihon-jin>   0:   52627079          XT-PIC  timer
<nihon-jin>   1:      93008          XT-PIC  i8042
<nihon-jin>   2:          0          XT-PIC  cascade
<nihon-jin>   5:     919530          XT-PIC  ALI 5451
<nihon-jin>   8:          2          XT-PIC  rtc
<nihon-jin>   9:       7674          XT-PIC  acpi
<nihon-jin>  10:    4175171          XT-PIC  ohci_hcd, eth0, radeon@pci:0000:01:05.0
<nihon-jin>  12:    2684652          XT-PIC  i8042
<nihon-jin>  14:      75830          XT-PIC  ide0
<nihon-jin>  15:         22          XT-PIC  ide1
<nihon-jin> NMI:          0
<nihon-jin> ERR:          0

MISC

http://www.linuxquestions.org/questions/showthread.php?s=&threadid=240342

Debian http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=244785