From: Kevin Hilman <khilman@deeprootsystems.com>
To: Russ Dill <russ.dill@gmail.com>
Cc: "Premi, Sanjeev" <premi@ti.com>,
Peter Barada <peterb@logicpd.com>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>
Subject: Re: PM branch rebased to 2.6.29
Date: Mon, 30 Mar 2009 10:57:54 -0700 [thread overview]
Message-ID: <878wmm3nbx.fsf@deeprootsystems.com> (raw)
In-Reply-To: <f9d2a5e10903301044u775edfdo7ac540b3e1bdc597@mail.gmail.com> (Russ Dill's message of "Mon\, 30 Mar 2009 10\:44\:19 -0700")
Russ Dill <russ.dill@gmail.com> writes:
> On Mon, Mar 30, 2009 at 3:08 AM, Premi, Sanjeev <premi@ti.com> wrote:
[...]
>> I had found that two drivers that could prevent clocks_off are
>> USB and DSS because of the way they use clk_enable().
>>
>> Can you try building without theses drivers just for verification?
>>
>
> Building without dss makes things worse:
>
> Powerdomain (dss_pwrdm) didn't enter target state 0
>
> Maybe by looking at what the dss driver is doing I can get core and
> per to turn off.
Peter,
Have you tried with the debug patch I sent? If you can test with that
patch, and send the output, I can tell you what is preventing you from
hitting RET.
FWIW, the latest HEAD of the PM branch has that debug patch included.
After doing the suspend/resume, just
# cat /debug/pm_debug/registers/1
and attach the output.
Kevin
next prev parent reply other threads:[~2009-03-30 17:57 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-18 5:21 PM branch rebased to 2.6.29 Kevin Hilman
2009-03-18 7:41 ` Artem Bityutskiy
2009-03-18 15:51 ` Kevin Hilman
2009-03-19 22:20 ` David Brownell
2009-03-20 18:59 ` Tony Lindgren
2009-03-20 19:46 ` David Brownell
2009-03-20 19:57 ` Tony Lindgren
2009-03-20 21:27 ` Tony Lindgren
2009-03-20 22:36 ` David Brownell
2009-03-24 17:10 ` Peter Barada
2009-03-24 18:08 ` Kevin Hilman
2009-03-24 20:11 ` Peter Barada
2009-03-24 20:21 ` Kevin Hilman
2009-03-24 20:37 ` Peter Barada
2009-03-27 20:50 ` Russ Dill
2009-03-30 10:08 ` Premi, Sanjeev
2009-03-30 10:42 ` Koen Kooi
2009-03-30 13:22 ` Premi, Sanjeev
2009-03-30 17:44 ` Russ Dill
2009-03-30 17:57 ` Kevin Hilman [this message]
2009-03-30 18:18 ` Peter Barada
2009-03-30 18:43 ` Kevin Hilman
2009-03-30 23:01 ` Russ Dill
2009-03-31 7:01 ` Russ Dill
2009-03-31 18:25 ` Kevin Hilman
2009-03-31 21:31 ` Russ Dill
2009-03-31 23:33 ` Kevin Hilman
2009-04-01 1:30 ` Russ Dill
2009-04-01 4:11 ` Kevin Hilman
2009-03-26 16:54 ` Jean Pihet
2009-03-26 17:01 ` Kevin Hilman
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