[alsa-devel] PNP_DRIVER_RES_DISABLE breaks swsusp at least with snd_cs4236

Pierre Ossman drzeus at drzeus.cx
Sat Jan 12 16:21:50 CET 2008

On Sat, 12 Jan 2008 14:39:47 +0100
Rene Herman <rene.herman at keyaccess.nl> wrote:

> On 12-01-08 12:12, Pierre Ossman wrote:
> > I'm a bit confused here. Bjorn Helgaas wanted to remove the pnp_start/stop_dev() calls completely, and you want them called all the time. :)
> Wanted where? Haven't seen a coment from Bjorn? But -- while removing them 
> both looks (as) sensible from a mirror-image viewpoint, this wouldn't fix 
> the problem.

Ah, sorry. It was a different thread. Look for a mail with the subject "PNP: do not stop/start devices in suspend/resume path" in the LKML och linux-pm archives.

> But we certainly need the pnp_start_dev() in the current flow of things. It 
> not being called is the problem this fixes...

I think the previous suggestion was that the drivers should call this, not the core, so that it behaved more like other parts of the kernel (e.g. PCI).

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