Comment # 39 on bug 810133 from Takashi Iwai

(In reply to Olav Reinert from comment #38)
> (In reply to Takashi Iwai from comment #37)
> > A test package is being built for openSUSE 13.2 update kernel and FACTORY in
> > OBS home:tiwai:bnc810133/i915 repo.  Give it a try once when the build
> > finished.
> 
> I installed your module, and verified that it's in use:
> linux-yu7r:~ # modinfo i915
> ...
> depends:        drm_kms_helper,drm,video,button,i2c-algo-bit
> vermagic:       4.0.5-3-default SMP mod_unload modversions 586TSC 
> signer:         home:tiwai OBS Project
> sig_key:        46:6E:10:C6:49:02:42:BD:D3:A9:98:59:14:C1:90:61:97:B5:3A:81
> sig_hashalgo:   sha256
> ...
> 
> The system still crashes with this module, the same way as always.

Hmm.  To be sure, could you boot with i915.panel_ignore_lid=0 boot option? 
This will disable the access to lid state opregion in intel_panel.c.

Meanwhile I updated the patch on i915 kmp in the same repo to avoid the whole
calls of acpi_lid_*().  Try the new package later, too.

If the new package still causes the same problem, do the triple down:
- Use i915 kmp
- Pass i915.panel_ignore_lid=0 boot option
- Unload button module
then test the lid close.