From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: chiau.ee.chew@intel.com, linux-acpi@vger.kernel.org,
Mika Westerberg <mika.westerberg@linux.intel.com>
Subject: Re: [PATCH] ACPI / LPSS: fix UART Auto Flow Control
Date: Thu, 10 Oct 2013 09:31:16 +0300 [thread overview]
Message-ID: <20131010063116.GA4140@xps8300> (raw)
In-Reply-To: <1942289.aOn1qVrO7l@vostro.rjw.lan>
On Wed, Oct 09, 2013 at 03:51:44PM +0200, Rafael J. Wysocki wrote:
> On Wednesday, October 09, 2013 09:49:20 AM Heikki Krogerus wrote:
> > There is an additional bit in the GENERAL register on newer
> > silicon that needs to be set or UART's RTS pin fails to
> > reflect the flow control settings in the Modem Control
> > Register.
> >
> > This will fix an issue where the RTS pin of the UART stays
> > always at 1.8V, regardless of the register settings.
> >
> > Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
>
> OK, is this urgent?
No, we can wait for v3.13 if that is what you mean.
> Rafael
>
>
--
heikki
next prev parent reply other threads:[~2013-10-10 6:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-09 6:49 [PATCH] ACPI / LPSS: fix UART Auto Flow Control Heikki Krogerus
2013-10-09 13:51 ` Rafael J. Wysocki
2013-10-10 6:31 ` Heikki Krogerus [this message]
2013-10-10 13:04 ` Rafael J. Wysocki
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