From mboxrd@z Thu Jan 1 00:00:00 1970 From: abraham duenas Subject: Re: ALSA UCM Date: Thu, 4 Nov 2010 06:57:19 -0600 Message-ID: References: <1288865349.3277.14.camel@odin> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wy0-f179.google.com (mail-wy0-f179.google.com [74.125.82.179]) by alsa0.perex.cz (Postfix) with ESMTP id 1376110384D for ; Thu, 4 Nov 2010 13:57:21 +0100 (CET) Received: by wye20 with SMTP id 20so1879243wye.38 for ; Thu, 04 Nov 2010 05:57:20 -0700 (PDT) In-Reply-To: <1288865349.3277.14.camel@odin> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Liam Girdwood Cc: alsa-devel@alsa-project.org, broonie@opensource.wolfsonmicro.com List-Id: alsa-devel@alsa-project.org Sure, I put the following files under /usr/shara/alsa/ucm/SDP4430/ : - SDP4430.conf - hifi SDP4430.conf looks like this: # UCM configuration for SDP4430 SectionUseCase."HiFi" { File "hifi" Comment "Play and record HiFi quality Music." } SectionDefaults [ cset "name='Capture Preamplifier Volume',index=2 0,0" exec "echo Im setting defaults" cset "name='Capture Volume',index=2 0,0" cset "name='Aux FM Volume',index=2 0,0" cset "name='Headset Playback Volume',index=2 0,0" cset "name='Handsfree Playback Volume',index=2 0,0" cset "name='Earphone Playback Volume',index=1 0" cset "name='Earphone Driver Switch',index=1 0" cset "name='HS Right Playback',index=1 0" cset "name='HS Left Playback',index=1 0" cset "name='HF Right Playback',index=1 0" cset "name='HF Left Playback',index=1 0" cset "name='Analog Right Capture Route',index=1 3" cset "name='Analog Left Capture Route',index=1 3" cset "name='DL1 Media Playback Volume',index=1 0" cset "name='DL1 Tones Playback Volume',index=1 0" cset "name='DL1 Voice Playback Volume',index=1 0" cset "name='DL1 Capture Playback Volume',index=1 0" cset "name='DL2 Media Playback Volume',index=1 0" cset "name='DL2 Tones Playback Volume',index=1 0" cset "name='DL2 Voice Playback Volume',index=1 0" cset "name='DL2 Capture Playback Volume',index=1 0" cset "name='MM_EXT_UL Capture Switch',index=1 0" cset "name='MM_EXT_DL Playback Switch',index=1 0" cset "name='BT_VX_DL Playback Switch',index=1 0" cset "name='PDM_DL Playback Switch',index=1 0" cset "name='Sidetone Mixer Capture',index=1 0" cset "name='Sidetone Mixer Playback',index=1 0" cset "name='Capture Mixer Tones',index=1 0" cset "name='Capture Mixer Voice Playback',index=1 0" cset "name='Capture Mixer Voice Capture',index=1 0" cset "name='Capture Mixer Media Playback',index=1 0" cset "name='Voice Capture Mixer Tones Playback',index=1 0" cset "name='Voice Capture Mixer Media Playback',index=1 0" cset "name='Voice Capture Mixer Capture',index=1 0" cset "name='DL2 Mixer Tones',index=1 0" cset "name='DL2 Mixer Voice',index=1 0" cset "name='DL2 Mixer Capture',index=1 0" cset "name='DL2 Mixer Multimedia',index=1 0" cset "name='DL1 Mixer Tones',index=1 0" cset "name='DL1 Mixer Voice',index=1 0" cset "name='DL1 Mixer Capture',index=1 0" cset "name='DL1 Mixer Multimedia',index=1 0" cset "name='MUX_VX1',index=1 0" cset "name='MUX_VX0',index=1 0" cset "name='MUX_UL11',index=1 0" cset "name='MUX_UL10',index=1 0" cset "name='MUX_UL07',index=1 0" cset "name='MUX_UL06',index=1 0" cset "name='MUX_UL05',index=1 0" cset "name='MUX_UL04',index=1 0" cset "name='MUX_UL03',index=1 0" cset "name='MUX_UL02',index=1 0" cset "name='MUX_UL01',index=1 0" cset "name='MUX_UL00',index=1 0" cset "name='TWL6040 Power Mode',index=1 0" ] and my "hifi" file: # Use case Configuration for TI SDP4430 HiFi Music SectionVerb { EnableSequence [ cset "name='DL1 Media Playback Volume',index=1 90" cset "name-'DL2 Media Playback Volume',index=1 90" ] DisableSequence [ cset "name='DL1 Media Playback Volume',index=1 0" cset "name='DL2 Media Playback Volume',index=1 0" ] # QoS and ALSA PCMs Value { TQ HiFi CapturePCM "hw:0" PlaybackPCM "hw:0" } } SectionDevice."Headset".0 { Comment "SDP4430 3.5mm Headset" EnableSequence [ cset "name='DL1 Mixer Multimedia',index=0 0" cset "name='Sidetone Mixer Playback',index=1 1" cset "name='HS Right Playback',index=1 0" cset "name='HS Left Playback',index=1 0" cset "name='MUX_UL11',index=1 9" cset "name='MUX_UL10',index=1 10" ] DisableSequence [ cset "name='DL1 Mixer Multimedia',index=1 0" cset "name='MUX_UL11',index=1 0" cset "name='MUX_UL10',index=1 0" cset "name='HS Right Playback',index=1 0" cset "name='HS Left Playback',index=1 0" cset "name='Sidetone Mixer Playback',index=1 0" ] Value { MasterPlaybackVolume "name='Headset Playback Volume' 1" MasterCaptureVolume "name='Capture Volume' 1" } } On Thu, Nov 4, 2010 at 4:09 AM, Liam Girdwood wrote: > On Wed, 2010-11-03 at 14:38 -0600, abraham duenas wrote: >> Hello, >> >> I recently cloned: >> git clone git://git.alsa-project.org/alsa-lib.git alsa-lib >> git clone git://git.alsa-project.org/alsa-utils.git alsa-utils >> and switched to the "ucm" branch to give it try. I have a panda board >> (pandaboard.org it is just a TI OMAP4 platform). >> > > Ok, this is the correct repository. > >> I created some configuration files for my card. My conf file is >> 'SDP4430.conf' and my verb is on 'hifi'. >> I came with a simple program to set my verb and configure it for a >> simple device. I'm calling this sequence: >> 1. open it.... snd_use_case_mgr_open(&uc_mgr,"SDP4430") >> 2. reset it ....snd_use_case_mgr_reset(uc_mgr) >> 3. query for my verb.... snd_use_case_get_list(uc_mgr,"_verbs",&mylist) >> 4. set my verb ... snd_use_case_set(uc_mgr,"_verb",*mylist) >> 5. set my created device... snd_use_case_set(uc_mgr,"_enadev","Headset.0") >> 6. close it... snd_use_case_mgr_close(uc_mgr) >> >> Seems to work ok (without any errors) but I can't see any of my amixer >> controls set/changed accordingly to my verb/device. >> Is this a right sequence to follow? may be my files are not well written? >> > > This sequence looks correct. Can you share with us the relevant parts of > your configuration files. > > Jaroslav did make some changes to the config file format so maybe we > have a formatting problem here. > > Liam > > -- > Freelance Developer, SlimLogic Ltd > ASoC and Voltage Regulator Maintainer. > http://www.slimlogic.co.uk > >