From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751453Ab1JLI6N (ORCPT ); Wed, 12 Oct 2011 04:58:13 -0400 Received: from na3sys009aog109.obsmtp.com ([74.125.149.201]:54436 "EHLO na3sys009aog109.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750957Ab1JLI6L (ORCPT ); Wed, 12 Oct 2011 04:58:11 -0400 From: Peter Ujfalusi To: Mark Brown , Liam Girdwood , Samuel Ortiz , Dmitry Torokhov Cc: linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, alsa-devel@alsa-project.org, Misael Lopez Cruz Subject: [PATCH v3 0/5] ASoC/MFD/Input: twl6040: Support for audio driven vibra Date: Wed, 12 Oct 2011 11:57:52 +0300 Message-Id: <1318409877-21681-1-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 1.7.7 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, Changes since v2: - Rebased on git://opensource.wolfsonmicro.com/linux-2.6-asoc, for-3.2 branch - Acked-by lines added to patches. Intro mail form v1: The following series adds support for the soc driver to route audio (PCM stream) to the vibra ports of the twl6040. We have ALSA controls for the vibra source selection (PDM, or Input/FF). The route can not be changed from Input/FF to PDM during ongoing effect coming from Input/FF. The Input/FF driver can not execute new effect, while the vibra source is configured to be PDM. TO get things working in legacy mode the omap-mcpdm, and twl6040 soc codec driver's channel count needed to be fixed. To minimize the need for reads through the I2C bus, the MFD driver will cache the vibra control registers. With this series we can route PCM audio to drive the twl6040 vibra output. In order to that we need to play 5 channel audio, and place the vibra sample at the 5th channel. This will change with ABE support (change == simplified). The series has been created on top of: git://opensource.wolfsonmicro.com/linux-2.6-asoc, for-3.2 branch If there are no objections, it would be good if this series goes via audio. Regards, Peter --- Peter Ujfalusi (5): Input: twl6040: Simplify vibra regsiter definitions MFD: twl6040: Cache the vibra control registers MFD: twl6040: function to query the vibra status for clients Input: twl6040-vibra: Check the selected path for vibra ASoC: twl6040: Support for vibra output paths drivers/input/misc/twl6040-vibra.c | 19 ++++++--- drivers/mfd/twl6040-core.c | 31 +++++++++++++-- include/linux/mfd/twl6040.h | 24 +++++------ sound/soc/codecs/twl6040.c | 72 ++++++++++++++++++++++++++++++++++++ 4 files changed, 123 insertions(+), 23 deletions(-) -- 1.7.7