From: Antti Palosaari <crope@iki.fi>
To: Michael Krufky <mkrufky@linuxtv.org>,
linux-media <linux-media@vger.kernel.org>
Subject: tda18271 driver power consumption
Date: Sun, 22 Jul 2012 22:59:23 +0300 [thread overview]
Message-ID: <500C5B9B.8000303@iki.fi> (raw)
Moi Michael,
I just realized tda18271 driver eats 160mA too much current after
attach. This means, there is power management bug.
When I plug my nanoStick it eats total 240mA, after tda18271 sleep is
called it eats only 80mA total which is reasonable. If I use Digital
Devices tda18271c2dd driver it is total 110mA after attach, which is
also quite OK.
regards
Antti
--
http://palosaari.fi/
next reply other threads:[~2012-07-22 19:59 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-22 19:59 Antti Palosaari [this message]
2012-07-24 21:55 ` tda18271 driver power consumption Michael Krufky
2012-07-24 22:12 ` Antti Palosaari
2012-07-24 22:17 ` Michael Krufky
2012-07-25 0:15 ` Michael Krufky
2012-07-25 0:43 ` Antti Palosaari
2012-07-26 3:18 ` Michael Krufky
2012-07-26 12:48 ` Michael Krufky
2012-08-06 13:30 ` Antti Palosaari
[not found] ` <20120927161940.0f673e2e@redhat.com>
2012-09-27 19:59 ` Antti Palosaari
2012-09-27 21:20 ` Michael Krufky
2012-09-27 21:38 ` Antti Palosaari
2012-09-27 21:58 ` Michael Krufky
2012-09-27 22:26 ` Antti Palosaari
2012-09-27 22:43 ` Michael Krufky
2012-09-27 22:46 ` Antti Palosaari
2012-09-27 22:55 ` Michael Krufky
2012-09-27 23:05 ` Antti Palosaari
[not found] ` <20120928084337.1db94b8c@redhat.com>
2012-09-28 15:04 ` [PATCH] tda18271-common: hold the I2C adapter during write transfers Mauro Carvalho Chehab
2012-09-28 18:31 ` Antti Palosaari
2012-09-28 18:56 ` Michael Krufky
2012-09-29 19:20 ` Michael Krufky
2012-10-07 12:42 ` Mauro Carvalho Chehab
2012-10-07 13:18 ` Michael Krufky
2012-10-01 10:42 ` Mauro Carvalho Chehab
2012-10-01 11:31 ` Antti Palosaari
2012-10-01 12:36 ` Mauro Carvalho Chehab
2012-09-28 16:19 ` tda18271 driver power consumption Antti Palosaari
2012-08-06 18:19 ` Antti Palosaari
2012-08-06 18:35 ` Devin Heitmueller
2012-08-06 18:57 ` Michael Krufky
2012-08-06 19:13 ` Antti Palosaari
2012-08-06 20:19 ` Manu Abraham
2012-09-20 17:47 ` Michael Krufky
2012-09-20 17:49 ` Michael Krufky
2012-09-22 17:21 ` Antti Palosaari
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