[alsa-devel] -mm: pnp-do-not-stop-start-devices-in-suspend-resume-path.patch breaks resuming isapnp cards
rene.herman at keyaccess.nl
Sun Jan 13 07:13:35 CET 2008
On 13-01-08 06:50, Bjorn Helgaas wrote:
> On Saturday 12 January 2008 1:08:01 pm Rene Herman wrote:
>> pnp-do-not-stop-start-devices-in-suspend-resume-path.patch in current -mm
>> breaks resuming isapnp cards from hibernation. They need the pnp_start_dev
>> to enable the device again after hibernation.
>> They don't really need the pnp_stop_dev() which the above mentioned patch
>> also removes but with the pnp_start_dev() restored it seems pnp_stop_dev()
>> should also stay. Bjorn Helgaas should decide -- currently the patch as
>> you have it breaks drivers though. Could you drop it?
> Yes, please drop pnp-do-not-stop-start-devices-in-suspend-resume-path.patch
> for now.
Okay, thanks for the reply. And, now that I have your attention, while it's
not important to the issue anymore with the tests removed as the submitted
patch did, do you have an opinion on (include/linux/pnp.h):
/* pnp driver flags */
#define PNP_DRIVER_RES_DO_NOT_CHANGE 0x0001 /* do not change the state
of the device */
#define PNP_DRIVER_RES_DISABLE 0x0003 /* ensure the device is
I find DISABLE including DO_NOT_CHANGE rather unexpected...
By the way, I also still have this next one outstanding for you... :-/
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