[Nouveau] [Bug 23223] [NV4B] nVidia Geforce 7300 fails to properly resume

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=23223

--- Comment #18 from Marcin Slusarz <marcin.slusarz at gmail.com> ---
Created attachment 72637
  --> https://bugs.freedesktop.org/attachment.cgi?id=72637&action=edit
script limitter

VBIOS contains some scripts, which are normally run by BIOS.
Nouveau executes those scripts:
1) when it detects the card is uninitialized
2) when NvForcePost=1 option is passed
3) on resume

It seems Nouveau does something wrong on your card when it executes those
scripts. So, if we will fix boot with NvForcePost=1, we will also fix the
resume issue.

Now, how to fix boot with NvForcePost=1? Good question ;).
Figuring out which script makes the trouble will probably make it easier.
With the above patch you will be able to tell how many scripts are executed and
then limit which one to execute by passing module parameters: minscript and
maxscript. Try it. (start by setting maxscript only)

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