linux-kernel - Re: [PATCH] i2c_hid: enable i2c-hid devices to suspend/resume asynchronously

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Message-ID: <20160523082231.GC2037@lahna.fi.intel.com>
Date:	Mon, 23 May 2016 11:22:31 +0300
From:	Mika Westerberg <mika.westerberg@...ux.intel.com>
To:	"Fu, Zhonghui" <zhonghui.fu@...ux.intel.com>
Cc:	Jiri Kosina <jikos@...nel.org>, benjamin.tissoires@...hat.com,
	dtor@...omium.org, bleung@...omium.org, aduggan@...aptics.com,
	k.kozlowski@...sung.com, dianders@...omium.org,
	gabriele.mzt@...il.com, linux-input@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] i2c_hid: enable i2c-hid devices to suspend/resume
 asynchronously

On Thu, May 19, 2016 at 10:46:24AM +0800, Fu, Zhonghui wrote:
> i2c-hid devices' suspend/resume are usually time-consuming process.
> For example, the touch controller(i2c-ATML1000:00) on ASUS T100 tablet
> takes about 160ms for suspending and 120ms for resuming. This patch
> enables i2c-hid devices to suspend/resume asynchronously. This will
> take advantage of multicore and speed up system suspend/resume process.
> 
> Signed-off-by: Zhonghui Fu <zhonghui.fu@...ux.intel.com>

Looks reasonable to me,

Reviewed-by: Mika Westerberg <mika.westerberg@...ux.intel.com>