From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail.kapsi.fi ([217.30.184.167]:37497 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752429Ab2GVT7e (ORCPT ); Sun, 22 Jul 2012 15:59:34 -0400 Message-ID: <500C5B9B.8000303@iki.fi> Date: Sun, 22 Jul 2012 22:59:23 +0300 From: Antti Palosaari MIME-Version: 1.0 To: Michael Krufky , linux-media Subject: tda18271 driver power consumption Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: 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/