Re: i386 i915drmkms on i82845G/GL

[Ryo ONODERA <ryo_on%yk.rim.or.jp@localhost>]

Hi,

Sadly I have no idea about your kernel panic really...

By the way.
My dmesg has no agp(4).
Is agp(4) required to use i915drmkms(4) like i915drm(4)?
It seems that drmkms has no man page yet, and I do not answer the question...

From: "John D. Baker" <jdbaker%mylinuxisp.com@localhost>, Date: Mon, 16 Feb 2015 08:56:53 -0600 (CST)

> On Sat, 14 Feb 2015, Ryo ONODERA wrote:
> 
>> My laptop has 8086/0a16, and
>> 
>> Option "AccelMethod" "SNA"
>> 
>> make my native X.org stable.
> 
> The Dell Optiplex GX260 has:
> 
>   $ pcictl pci0 list -n
>   [...]
>   000:02:0: 0x25628086 (0x03000001)
>   [...]
> 
>   $ pcictl pci0 list
>   [...]
>   000:02:0: Intel 82845G/GL Integrated Graphics Device (VGA display, revision 0x01)
>   [...]
> 
> From "dmesg. boot":
> [...]
> pchb0 at pci0 dev 0 function 0: Intel 82845G/GL DRAM Controller / Host-Hub I/F Bridge (rev. 0x01)
> agp0 at pchb0: i830-family chipset
> agp0: detected 8060k stolen memory
> agp0: aperture at 0xf0000000, size 0x8000000
> i915drmkms0 at pci0 dev 2 function 0: Intel 82845G/GL Integrated Graphics Device (rev. 0x01)
> drm: Memory usable by graphics device = 128M
> drm: Supports vblank timestamp caching Rev 2 (21.10.2013).
> drm: Driver supports precise vblank timestamp query.
> i915drmkms0: interrupting at ioapic0 pin 16 (i915)
> drm: initialized overlay support
> intelfb0 at i915drmkms0
> i915drmkms0: info: registered panic notifier
> intelfb0: framebuffer at 0xdb660000, size 1280x1024, depth 32, stride 5120
> wsdisplay0 at intelfb0 kbdmux 1: console (default, vt100 emulation), using wskbd0
> wsmux1: connecting to wsdisplay0
> [...]
> 
> Amending my minimal "xorg.conf":
> 
>   Section "Device"
>     Option "AccelMethod" "SNA"
>     #Option "NoAccel"
>     Identifier "Card0"
>     Driver "intel"
>   EndSection
> 
> made no difference.  The machine immediately panicked and rebooted upon
> starting X.org.  (Setting "ddb.onpanic=1" is useless since the display
> is blank.)
> 
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Ryo ONODERA // ryo_on%yk.rim.or.jp@localhost
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