From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Lu Baolu <baolu.lu@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alan Stern <stern@rowland.harvard.edu>,
Sarah Sharp <sarah.a.sharp@linux.intel.com>,
Dan Williams <dan.j.williams@intel.com>,
Mathias Nyman <mathias.nyman@intel.com>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] USB: Add device quirk for ASUS T100 Base Station keyboard
Date: Fri, 29 Aug 2014 15:59:06 +0400 [thread overview]
Message-ID: <54006B0A.2050902@cogentembedded.com> (raw)
In-Reply-To: <1409286391-2854-1-git-send-email-baolu.lu@linux.intel.com>
Hello.
On 8/29/2014 8:26 AM, Lu Baolu wrote:
> This full-speed USB device generates spurious remote wakeup event
> as soon as USB_DEVICE_REMOTE_WAKEUP feature is set. As the result,
> Linux can't enter system suspend and S0ix power saving modes once
> this keyboard is used.
> This patch tries to introduce USB_QUIRK_IGNOR_REMOTE_WAKEUP quirk.
Why not IGNORE? This doesn't look like a big save...
> With this quirk set, wakeup capability will be ignored during
> device configure.
> This patch could be back-ported to kernels as old as 2.6.39.
> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
WBR, Sergei
next prev parent reply other threads:[~2014-08-29 11:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-29 4:26 [PATCH 1/1] USB: Add device quirk for ASUS T100 Base Station keyboard Lu Baolu
2014-08-29 11:59 ` Sergei Shtylyov [this message]
2014-08-30 3:16 ` Lu, Baolu
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