From mboxrd@z Thu Jan 1 00:00:00 1970 From: Raymond Subject: Re: Re: aplay - How to use device 3 of card 0 ? Date: Tue, 08 Mar 2005 19:58:21 +0800 Message-ID: <422D935D.9020109@netvigator.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: alsa-devel-admin@lists.sourceforge.net Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org >> # aplay --verbose -d hw:0,3 piano.wav >> Playing WAVE 'piano.wav' : Signed 16 bit Little Endian, Rate 44100 Hz, Mono >> Plug PCM: Hardware PCM card 0 'au8830' device 0 subdevice 0 ^^^^^^^^^ > It's already wrong. Instead of hw:0,3, plug layer is used. > Do you have any definition in ~/.asoundrc or /etc/asound.state? > Is /usr/share/alsa/alsa.conf is properly updated from the latest > alsa-lib, too? http://sourceforge.net/mailarchive/forum.php?thread_id=6750837&forum_id=33141 latest CVS version cannot compile on kernel 2.4 #./cvscompile --with-cards=au8830 --with-sequencer=yes ... make -C mpu401 modules make[2]: Entering directory `/root/alsa/cvs/alsa-driver/drivers/mpu401' gcc -D__KERNEL__ -DMODULE=1 -I/root/alsa/cvs/alsa-driver/include -I/lib/modules/2.4.22-1.2199.nptl/build/include -O2 -mpreferred-stack-boundary=2 -march=i686 -DLINUX -Wall -Wstrict-prototypes -fomit-frame-pointer -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe -DALSA_BUILD -nostdinc -iwithprefix include -DEXPORT_SYMTAB -c mpu401_uart.c In file included from mpu401_uart.c:1: ../../alsa-kernel/drivers/mpu401/mpu401_uart.c: In function `snd_mpu401_uart_input_trigger': ../../alsa-kernel/drivers/mpu401/mpu401_uart.c:313: warning: implicit declaration of function `spin_trylock_irqsave' In file included from mpu401_uart.c:1: ../../alsa-kernel/drivers/mpu401/mpu401_uart.c:298: warning: `flags' might be used uninitialized in this function rm -f snd-mpu401-uart.o ld -r -o snd-mpu401-uart.o mpu401_uart.o make[2]: Leaving directory `/root/alsa/cvs/alsa-driver/drivers/mpu401' ... #make install .. /sbin/depmod -a 2.4.22-1.2199.nptl depmod: *** Unresolved symbols in /lib/modules/2.4.22-1.2199.nptl/kernel/sound/drivers/mpu401/snd-mpu401-uart.o ... #/etc/init.d/alsasound start Starting sound driver: snd-au8830 /lib/modules/2.4.22-1.2199.nptl/kernel/sound/drivers/mpu401/snd-mpu401-uart.o: unresolved symbol spin_trylock_irqsave /lib/modules/2.4.22-1.2199.nptl/kernel/sound/drivers/mpu401/snd-mpu401-uart.o: insmod /lib/modules/2.4.22-1.2199.nptl/kernel/sound/drivers/mpu401/snd-mpu401-uart.o failed /lib/modules/2.4.22-1.2199.nptl/kernel/sound/drivers/mpu401/snd-mpu401-uart.o: insmod snd-au8830 failed done ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click