linux-kernel - Re: N900 sleep mode (in 4.5-rc0, if that matters)

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Date:	Mon, 4 Apr 2016 13:09:24 +0200
From:	Pali Rohár <pali.rohar@...il.com>
To:	Tony Lindgren <tony@...mide.com>
Cc:	Pavel Machek <pavel@....cz>, sre@...nel.org,
	kernel list <linux-kernel@...r.kernel.org>,
	linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
	linux-omap@...r.kernel.org, khilman@...nel.org,
	aaro.koskinen@....fi, ivo.g.dimitrov.75@...il.com,
	patrikbachan@...il.com, serge@...lyn.com
Subject: Re: N900 sleep mode (in 4.5-rc0, if that matters)

On Wednesday 30 March 2016 12:12:09 Tony Lindgren wrote:
> > How idle system do I need to have? Screen is blanked and machine
> > should be mostly idle, but there's X running on another vt with Mate
> > desktop, and some python scripts... GSM modem should be online.
> 
> Well I think it's the USB only you have blocking deeper idle states.
> 
> Are you sure you rmmod:ed all the USB related modules like in my
> test script?
> 
> MUSB currently has an unresolved issue where it blocks idle states
> if loaded.

Is somebody working on this musb issue? Is there any progress?

-- 
Pali Rohár
pali.rohar@...il.com