From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: Paul Walmsley <paul@pwsan.com>
Cc: Rajendra Nayak <rnayak@ti.com>,
mturquette@ti.com, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Sakari Ailus <sakari.ailus@iki.fi>
Subject: Re: [PATCH 00/11] Prepare for OMAP2+ movement to Common Clk
Date: Wed, 27 Jun 2012 20:45 +0200 [thread overview]
Message-ID: <2606265.VPQJMxIymh@avalon> (raw)
In-Reply-To: <1854687.1eeiLuW4oH@avalon>
On Wednesday 27 June 2012 20:05:27 Laurent Pinchart wrote:
> On Wednesday 27 June 2012 10:36:04 Paul Walmsley wrote:
> > On Wed, 27 Jun 2012, Laurent Pinchart wrote:
> > > I think you've missed drivers/media/video/omap3isp/isp.c. Should I send
> > > a
> > > patch for that ? Do these changes depend on anything not yet in mainline
> > > that I should apply to my tree for testing ?
> >
> > What would be ideal is if omap3isp could be converted to runtime PM for
> > its internal IP block control. Almost all of the other OMAP on-chip oC
> > drivers have been converted. Please let us know if more information or
> > assistance is needed with this.
>
> How does that integrate with the clock framework ?
OK, I think I've found the information. I'll give this a try.
What is still not clear to me is how runtime PM and system PM interact. For
instance the OMAP3 ISP driver disables its clocks in the system PM suspend
handler, and restarts them in the system PM resume handler. How do I port that
to runtime PM, can I just call pm_runtime_put() and pm_runtime_get_sync() in
the system PM handlers ?
--
Regards,
Laurent Pinchart
next prev parent reply other threads:[~2012-06-27 18:44 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-22 13:47 [PATCH 00/11] Prepare for OMAP2+ movement to Common Clk Rajendra Nayak
2012-06-22 13:48 ` [PATCH 01/11] ARM: omap: clk: add clk_prepare and clk_unprepare Rajendra Nayak
2012-06-22 17:42 ` Pankaj Jangra
2012-06-25 5:36 ` Rajendra Nayak
2012-06-22 13:48 ` [PATCH 02/11] mmc: omap: " Rajendra Nayak
2012-06-22 18:23 ` S, Venkatraman
2012-06-22 18:34 ` Paul Walmsley
2012-06-25 5:25 ` Rajendra Nayak
2012-06-25 6:18 ` Paul Walmsley
2012-06-25 7:13 ` Rajendra Nayak
2012-06-25 5:32 ` Rajendra Nayak
2012-06-22 13:48 ` [PATCH 03/11] hwrng: " Rajendra Nayak
2012-06-22 13:48 ` [PATCH 04/11] mfd: omap-usb: " Rajendra Nayak
2012-06-22 19:04 ` Paul Walmsley
2012-06-25 8:55 ` Munegowda, Keshava
2012-06-22 13:48 ` [PATCH 05/11] OMAPDSS: " Rajendra Nayak
2012-06-25 6:07 ` Tomi Valkeinen
2012-06-25 6:59 ` Rajendra Nayak
2012-06-25 7:58 ` Tomi Valkeinen
2012-06-25 11:48 ` Rajendra Nayak
2012-06-25 13:14 ` Tomi Valkeinen
2012-06-26 5:00 ` Rajendra Nayak
2012-06-26 6:55 ` Tomi Valkeinen
2012-06-26 7:36 ` Rajendra Nayak
2012-06-27 0:47 ` Mike Turquette
2012-06-27 4:19 ` Tomi Valkeinen
2012-06-27 5:19 ` Rajendra Nayak
2012-06-25 11:22 ` Russell King - ARM Linux
2012-06-22 13:48 ` [PATCH 06/11] gpio/omap: " Rajendra Nayak
2012-06-22 15:57 ` Pankaj Jangra
2012-06-22 19:17 ` Paul Walmsley
2012-06-25 5:30 ` Rajendra Nayak
2012-06-25 6:11 ` DebBarma, Tarun Kanti
2012-06-25 7:02 ` Rajendra Nayak
2012-06-25 10:22 ` DebBarma, Tarun Kanti
2012-06-22 13:48 ` [PATCH 07/11] w1: omap_hdq: " Rajendra Nayak
2012-06-22 18:35 ` Paul Walmsley
2012-06-25 5:25 ` Rajendra Nayak
2012-06-22 13:48 ` [PATCH 08/11] crypto: omap: " Rajendra Nayak
2012-06-22 18:58 ` Paul Walmsley
2012-06-25 5:29 ` Rajendra Nayak
2012-06-26 10:39 ` Paul Walmsley
2012-06-26 10:58 ` Rajendra Nayak
2012-06-22 13:48 ` [PATCH 09/11] iommu: " Rajendra Nayak
2012-06-22 13:48 ` [PATCH 10/11] ARM: omap: hwmod: get rid of all omap_clk_get_by_name usage Rajendra Nayak
2012-06-22 13:48 ` [PATCH 11/11] ARM: omap: clk: Remove all direct dereferencing of struct clk Rajendra Nayak
2012-06-27 12:50 ` [PATCH 00/11] Prepare for OMAP2+ movement to Common Clk Laurent Pinchart
2012-06-27 16:36 ` Paul Walmsley
2012-06-27 18:05 ` Laurent Pinchart
2012-06-27 18:45 ` Laurent Pinchart [this message]
2012-06-27 19:56 ` Laurent Pinchart
2012-06-27 19:59 ` Paul Walmsley
2012-06-27 20:25 ` Laurent Pinchart
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