From: Oliver Neukum <oneukum@suse.de>
To: Vivek Gautam <gautam.vivek@samsung.com>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-samsung-soc@vger.kernel.org, gregkh@linuxfoundation.org,
stern@rowland.harvard.edu, jg1.han@samsung.com,
Doug Anderson <dianders@chromium.org>
Subject: Re: [PATCH] usb: ehci: s5p: Power-off VBUS during suspend.
Date: Tue, 29 Jan 2013 12:37:28 +0100 [thread overview]
Message-ID: <2944580.3eEfUK6kfJ@linux-5eaq.site> (raw)
In-Reply-To: <1359456765-7335-1-git-send-email-gautam.vivek@samsung.com>
On Tuesday 29 January 2013 16:22:45 Vivek Gautam wrote:
> This change de-asserts vbus_gpio on suspend and
> re-asserts on resume in order to save power.
> NOTE, this change means no USB charging in suspend
> mode.
What happens if a device on the bus is a source of wakeups?
Regards
Oliver
next prev parent reply other threads:[~2013-01-29 11:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-29 10:52 Vivek Gautam
2013-01-29 11:37 ` Oliver Neukum [this message]
2013-01-29 12:01 ` Vivek Gautam
2013-01-29 15:21 ` Alan Stern
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