From: Wolfram Sang <wsa@the-dreams.de>
To: "Fu, Zhonghui" <zhonghui.fu@linux.intel.com>
Cc: linux-i2c@vger.kernel.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2] i2c: enable i2c device to suspend/resume asynchronously
Date: Tue, 20 Oct 2015 17:02:00 +0200 [thread overview]
Message-ID: <20151020150200.GE5379@katana> (raw)
In-Reply-To: <5603978F.8020403@linux.intel.com>
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On Thu, Sep 24, 2015 at 02:26:23PM +0800, Fu, Zhonghui wrote:
> Now, PM core supports asynchronous suspend/resume mode for devices
> during system suspend/resume, and the power state transition of one
> device may be completed in separate kernel thread. PM core ensures
> all power state transition timing dependency between devices. This
> patch enables i2c device to suspend/resume asynchronously. This will
> take advantage of multicore and improve system suspend/resume speed.
>
> Signed-off-by: Zhonghui Fu <zhonghui.fu@linux.intel.com>
Does it always work when say a PMIC or clock controller is connected to
the I2C bus?
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next prev parent reply other threads:[~2015-10-20 15:02 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-24 6:26 [PATCH v2] i2c: enable i2c device to suspend/resume asynchronously Fu, Zhonghui
2015-10-20 15:02 ` Wolfram Sang [this message]
2015-11-23 6:25 ` Fu, Zhonghui
2015-11-16 15:26 ` Fu, Zhonghui
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