From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Cullen Subject: Re: Call to mmap in ALSA lib 1.0.13 fails in src/pcm/pcm_mmap.c line 367 Date: Thu, 21 Dec 2006 14:53:50 -0500 Message-ID: <458AE64E.4010405@teligy.com> References: <45880176.3070300@teligy.com> <45898126.3060808@teligy.com> <458AB128.20403@teligy.com> <458ABDCD.2060306@teligy.com> <458AC97B.5040402@teligy.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@lists.sourceforge.net Errors-To: alsa-devel-bounces@lists.sourceforge.net To: Takashi Iwai Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org Takashi Iwai wrote: > At Thu, 21 Dec 2006 12:50:51 -0500, > David Cullen wrote: >> >> Takashi Iwai wrote: >> > At Thu, 21 Dec 2006 12:01:01 -0500, >> > David Cullen wrote: >> >> >> >> Dear Mr. Iwai, >> >> >> >> Takashi Iwai wrote: >> >> > As mentioned in the previous mail, it should be like >> >> > >> >> > pcm.!default { >> >> > type plug >> >> > slave.pcm { >> >> > type hw >> >> > card 0 >> >> > } >> >> > } >> >> >> >> I put only those lines in my asound.conf file and I still got this >> >> output: >> >> >> >> /etc # speaker-test >> >> >> >> speaker-test 1.0.13 >> >> >> >> Playback device is default >> >> Stream parameters are 48000Hz, S16_BE, 1 channels >> >> Using 16 octaves of pink noise >> >> ALSA lib pcm_plug.c:773:(snd_pcm_plug_hw_refine_schange) Unable to >> >> find an usable access for 'default' >> >> Sample format not available for playback: Invalid argument >> >> Setting of hwparams failed: Invalid argument >> > >> > Does aplay work? >> > >> > Takashi >> >> This is what happens when I try aplay: >> >> /usr/share/sounds/alsa # aplay Noise.wav >> Playing WAVE 'Noise.wav' : Signed 16 bit Little Endian, Rate 48000 >> Hz, Mono >> ALSA lib pcm_plug.c:773:(snd_pcm_plug_hw_refine_schange) Unable to >> find an usable access for 'default' >> aplay: set_params:929: Channels count non available > > Hm, this looks like you don't use plug layer? > Make sure that you have no ~/.asoundrc file. Then try > > % aplay -Dplughw foo.wav > > "plughw" is a standard PCM name defined in /usr/share/cards/alsa.conf, > so it should work even without /etc/asound.conf. > > > Takashi > I verified that there are no .asoundrc files in the filesystem. However, this is the result of the aplay test: /usr/share/sounds/alsa # aplay -Dplughw Noise.wav ALSA lib pcm_hw.c:1358:(_snd_pcm_hw_open) Invalid value for card aplay: main:556: audio open error: No such device -- Thank you, David Cullen Teligy ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV