From: Antti Palosaari <crope@iki.fi>
To: Mauro Carvalho Chehab <mchehab@redhat.com>
Cc: linux-media@vger.kernel.org, Hans Verkuil <hverkuil@xs4all.nl>
Subject: Re: [PATCH RFC v3] dvb: LNA implementation changes
Date: Mon, 08 Oct 2012 10:17:04 +0300 [thread overview]
Message-ID: <50727DF0.50703@iki.fi> (raw)
In-Reply-To: <20121007103133.5bbe9170@redhat.com>
On 10/07/2012 04:31 PM, Mauro Carvalho Chehab wrote:
> Hmm... on a second thought, I think that the implementation there should not me that
> simple: during tuner sleep, and suspend/resume, you may need to force LNA to off, in
> order to save power and prevent device overheat.
>
> Still, as the previous code weren't doing it, I'm still applying it, but I think we
> need to properly handle such cases.
I agree that, lets add it later. I don't see it even very important -
LNA eats reasonable less power, only few mA. There is much bigger
power-management issues currently about everywhere.
regards
Antti
--
http://palosaari.fi/
prev parent reply other threads:[~2012-10-08 7:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-03 8:28 [PATCH RFC v3] dvb: LNA implementation changes Antti Palosaari
2012-10-07 13:27 ` Mauro Carvalho Chehab
2012-10-07 13:31 ` Mauro Carvalho Chehab
2012-10-08 7:17 ` Antti Palosaari [this message]
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