From: Tony Lindgren <tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
To: Andreas Kemnade <andreas-cLv4Z9ELZ06ZuzBka8ofvg@public.gmane.org>
Cc: Michael Nazzareno Trimarchi
<michael-dyjBcgdgk7Pe9wHmmfpqLFaTQe2KTcn/@public.gmane.org>,
USB list <linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Linux OMAP Mailing List
<linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Discussions about the Letux Kernel
<letux-kernel-S0jZdbWzriLCfDggNXIi3w@public.gmane.org>,
Roger Quadros <rogerq-l0cyMroinI0@public.gmane.org>
Subject: Re: power management problems in ehci-omap
Date: Tue, 6 Feb 2018 08:04:52 -0800 [thread overview]
Message-ID: <20180206160452.GA21573@atomide.com> (raw)
In-Reply-To: <20180206074201.479405e7@aktux>
* Andreas Kemnade <andreas-cLv4Z9ELZ06ZuzBka8ofvg@public.gmane.org> [180206 06:42]:
> rechecked with a board with really nothing connected there
> Same behaviour
I've just verified that my test board power consumption goes
back to normal after rmmod ehci-omap with v4.15.
For ehci PM, it might be a bit easier to do nowadays that
we have Linux generic wakeirq support if somebody wants to
take a look at it. The PHY lines could have wakeirq events
enabled for the pads, and there is an older series from
Rogeq that does not use wakeirqs at:
https://lkml.org/lkml/2013/7/10/355
Regards,
Tony
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next prev parent reply other threads:[~2018-02-06 16:04 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-03 23:03 power management problems in ehci-omap Andreas Kemnade
[not found] ` <20180204000335.29812776-cLv4Z9ELZ06ZuzBka8ofvg@public.gmane.org>
2018-02-03 23:10 ` Michael Nazzareno Trimarchi
[not found] ` <CAOf5uw=6RCJBPZd1fCi6+xb23THLRmXcfqsNtiZQeM=oKx0VvQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-04 8:38 ` Andreas Kemnade
[not found] ` <20180204093831.44322452-cLv4Z9ELZ06ZuzBka8ofvg@public.gmane.org>
2018-02-04 8:43 ` Michael Nazzareno Trimarchi
[not found] ` <CAOf5uwnoQtS+PnPO0t7Mf1qP9u_BgLPAX0h4EhiXfY7380QXng-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-04 10:50 ` Andreas Kemnade
[not found] ` <20180204115052.2fe3e1db-cLv4Z9ELZ06ZuzBka8ofvg@public.gmane.org>
2018-02-04 10:55 ` Michael Nazzareno Trimarchi
[not found] ` <CAOf5uwk_CYNBavy=miFEskAOdr9Hpa9jesJbXWRMLAEKseg8vg-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-04 11:07 ` H. Nikolaus Schaller
[not found] ` <6A0B83EE-3453-4BC4-8CB0-94EE83E2E1E7-xXXSsgcRVICgSpxsJD1C4w@public.gmane.org>
2018-02-04 11:34 ` Michael Nazzareno Trimarchi
[not found] ` <CAOf5uwm1iWtn=xqm9LwCgjqBMPt0c-vr24X_Da0NbB0TP1NY5Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-02-04 13:43 ` H. Nikolaus Schaller
2018-02-05 8:23 ` Andreas Kemnade
2018-02-06 6:42 ` Andreas Kemnade
2018-02-06 16:04 ` Tony Lindgren [this message]
[not found] ` <20180206160452.GA21573-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2018-02-06 16:55 ` Andreas Kemnade
2018-02-06 17:17 ` Tony Lindgren
[not found] ` <20180206171737.GB21573-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2018-02-06 18:03 ` Andreas Kemnade
2018-02-06 18:16 ` Tony Lindgren
[not found] ` <20180206181623.GC21573-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org>
2018-02-06 18:40 ` Andreas Kemnade
2018-02-07 9:21 ` Roger Quadros
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