From: Johannes Berg <johannes@sipsolutions.net>
To: David Brownell <david-b@pacbell.net>
Cc: alexey.y.starikovskiy@intel.com, dirk.behme@de.bosch.com,
pavel@ucw.cz, linux-pm@lists.linux-foundation.org, nico@cam.org,
ben@simtec.co.uk, g.liakhovetski@gmx.de
Subject: Re: [PATCH] implement pm_ops.valid for everybody
Date: Sat, 24 Mar 2007 22:01:41 +0100 [thread overview]
Message-ID: <1174770101.9161.20.camel@johannes.berg> (raw)
In-Reply-To: <200703241349.19964.david-b@pacbell.net>
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On Sat, 2007-03-24 at 13:49 -0700, David Brownell wrote:
> You seem to have overlooked the clk_must_disable() patches I
> recently re-sent. In conjunction with the driver model wakeup
> flags, that can solve the problem on every SOC platform I've
> had a reason to look at ... see how it works for AT91 USB.
In fact, I looked at those, and it's actually useful on powermac laptops
(powerbooks/ibooks) as well, there are some sound clocks that could be
managed with it.
> No, let's not complexify that pm_message_t mistake any further.
I second that. Drivers can't really know what the precise semantics of
any state are across platforms, especially drivers that are shared
between different platforms but where the hw could be wired up
differently.
johannes
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next prev parent reply other threads:[~2007-03-24 21:01 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-22 13:44 [PATCH] implement pm_ops.valid for everybody Scott E. Preece
2007-03-22 18:29 ` David Brownell
2007-03-22 19:26 ` Tony Lindgren
2007-03-22 21:16 ` David Brownell
2007-03-23 13:15 ` tony
2007-03-23 18:25 ` David Brownell
2007-03-22 21:37 ` Rafael J. Wysocki
2007-03-22 21:27 ` Rafael J. Wysocki
2007-03-22 21:43 ` David Brownell
2007-03-22 21:56 ` Guennadi Liakhovetski
2007-03-22 22:42 ` David Brownell
2007-03-22 22:10 ` Rafael J. Wysocki
2007-03-22 22:56 ` David Brownell
2007-03-22 23:21 ` Rafael J. Wysocki
2007-03-22 23:55 ` David Brownell
2007-03-23 1:14 ` Matthew Locke
2007-03-23 13:17 ` tony
2007-03-23 13:35 ` Igor Stoppa
2007-03-23 14:52 ` tony
2007-03-23 15:17 ` Igor Stoppa
2007-03-23 18:51 ` Matthew Locke
2007-03-23 19:19 ` Igor Stoppa
2007-03-23 18:29 ` David Brownell
2007-03-23 19:21 ` Matthew Locke
2007-03-23 20:11 ` David Brownell
2007-03-23 6:46 ` Guennadi Liakhovetski
2007-03-23 16:15 ` David Brownell
2007-03-23 21:08 ` Guennadi Liakhovetski
2007-03-24 0:52 ` David Brownell
2007-03-23 13:43 ` Rafael J. Wysocki
2007-03-23 17:57 ` David Brownell
2007-03-23 20:39 ` Rafael J. Wysocki
2007-03-24 0:01 ` Pavel Machek
2007-03-24 0:54 ` David Brownell
2007-03-24 20:01 ` Rafael J. Wysocki
2007-03-24 0:41 ` Dmitry Krivoschekov
2007-03-24 20:49 ` David Brownell
2007-03-24 21:01 ` Johannes Berg [this message]
2007-03-25 1:02 ` David Brownell
2007-03-24 21:36 ` Rafael J. Wysocki
2007-03-24 22:19 ` David Brownell
2007-03-25 10:26 ` Dmitry Krivoschekov
2007-03-25 15:20 ` David Brownell
2007-03-25 16:23 ` Jim Gettys
2007-03-25 16:55 ` David Brownell
2007-03-23 18:18 ` Matthew Locke
2007-03-24 3:08 ` Paul Mackerras
2007-03-24 20:04 ` Rafael J. Wysocki
2007-03-22 23:29 ` Guennadi Liakhovetski
2007-03-22 23:44 ` David Brownell
2007-03-22 23:45 ` Guennadi Liakhovetski
2007-03-22 21:33 ` Rafael J. Wysocki
-- strict thread matches above, loose matches on Subject: below --
2007-03-20 1:58 [PATCH] rework pm_ops pm_disk_modes foo Johannes Berg
2007-03-20 8:46 ` [PATCH v2] " Johannes Berg
2007-03-20 9:31 ` Pavel Machek
2007-03-20 9:36 ` Johannes Berg
2007-03-20 9:43 ` Pavel Machek
2007-03-20 10:17 ` [PATCH] add firmware disk state and clean up Johannes Berg
2007-03-20 10:25 ` Pavel Machek
2007-03-20 11:06 ` [PATCH] implement pm_ops.valid for everybody Johannes Berg
2007-03-20 13:16 ` Pavel Machek
2007-03-20 23:44 ` David Brownell
2007-03-20 22:49 ` Pavel Machek
2007-03-21 21:01 ` Guennadi Liakhovetski
2007-03-21 22:07 ` David Brownell
2007-03-21 22:36 ` Guennadi Liakhovetski
2007-03-21 22:57 ` Pavel Machek
2007-03-21 23:25 ` David Brownell
2007-03-21 23:31 ` Pavel Machek
2007-03-22 10:03 ` Johannes Berg
2007-03-22 17:10 ` David Brownell
2007-03-22 17:18 ` Johannes Berg
2007-03-22 18:13 ` David Brownell
2007-03-22 18:18 ` Johannes Berg
2007-03-21 23:32 ` Rafael J. Wysocki
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