At Wed, 1 Nov 2006 13:06:00 -0400, Eduardo Valentin wrote: > > Hello all, > > This patch series will add alsa support for Maemo SDK (nokia 770). > This is an alsa plugin and the patch series is against > alsa-plugins-1.0.13rc2 source code. > > The plugin adds alsa support by communicating with n770's audio system. > > To add ALSA support, an EXT PCM I/O plugin and EXT CTL plugin were > written. The code is based on SDK documentation from the alsa-project > site. Thanks for patches. I committed them to ALSA HG repo now. I noticed many compile warnings with maemo plugin like below. Most of them are harmless. But a warning about pthread_mutexattr_settype should be fixed. Takashi if /bin/sh ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -Wall -fPIC -DPIC -O2 -I/usr/include/alsa -O2 -Wall -W -pipe -g -MT dsp-protocol.lo -MD -MP -MF ".deps/dsp-protocol.Tpo" -c -o dsp-protocol.lo dsp-protocol.c; \ then mv -f ".deps/dsp-protocol.Tpo" ".deps/dsp-protocol.Plo"; else rm -f ".deps/dsp-protocol.Tpo"; exit 1; fi mkdir .libs gcc -DHAVE_CONFIG_H -I. -I. -I.. -Wall -fPIC -DPIC -O2 -I/usr/include/alsa -O2 -Wall -W -pipe -g -MT dsp-protocol.lo -MD -MP -MF .deps/dsp-protocol.Tpo -c dsp-protocol.c -fPIC -DPIC -o .libs/dsp-protocol.o dsp-protocol.c: In function 'dsp_protocol_create': dsp-protocol.c:111: warning: implicit declaration of function 'pthread_mutexattr_settype' dsp-protocol.c: In function 'dsp_protocol_set_volume': dsp-protocol.c:654: warning: pointer targets in passing argument 2 of 'dsp_protocol_linear2Q15' differ in signedness dsp-protocol.c:654: warning: pointer targets in passing argument 3 of 'dsp_protocol_linear2Q15' differ in signedness dsp-protocol.c: In function 'dsp_protocol_set_mic_enabled': dsp-protocol.c:871: warning: unused parameter 'dsp_protocol' if /bin/sh ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -Wall -fPIC -DPIC -O2 -I/usr/include/alsa -O2 -Wall -W -pipe -g -MT dsp-ctl.lo -MD -MP -MF ".deps/dsp-ctl.Tpo" -c -o dsp-ctl.lo dsp-ctl.c; \ then mv -f ".deps/dsp-ctl.Tpo" ".deps/dsp-ctl.Plo"; else rm -f ".deps/dsp-ctl.Tpo"; exit 1; fi gcc -DHAVE_CONFIG_H -I. -I. -I.. -Wall -fPIC -DPIC -O2 -I/usr/include/alsa -O2 -Wall -W -pipe -g -MT dsp-ctl.lo -MD -MP -MF .deps/dsp-ctl.Tpo -c dsp-ctl.c -fPIC -DPIC -o .libs/dsp-ctl.o dsp-ctl.c: In function 'dsp_ctl_elem_list': dsp-ctl.c:139: warning: comparison between signed and unsigned dsp-ctl.c: In function 'dsp_ctl_get_attribute': dsp-ctl.c:224: warning: comparison between signed and unsigned dsp-ctl.c: In function 'dsp_ctl_get_integer_info': dsp-ctl.c:253: warning: comparison between signed and unsigned dsp-ctl.c: In function 'dsp_ctl_read_integer': dsp-ctl.c:281: warning: comparison between signed and unsigned dsp-ctl.c:288: warning: pointer targets in passing argument 2 of 'dsp_protocol_get_volume' differ in signedness dsp-ctl.c:288: warning: pointer targets in passing argument 3 of 'dsp_protocol_get_volume' differ in signedness dsp-ctl.c: In function 'dsp_ctl_write_integer': dsp-ctl.c:325: warning: comparison between signed and unsigned dsp-ctl.c:332: warning: pointer targets in passing argument 2 of 'dsp_protocol_get_volume' differ in signedness dsp-ctl.c:332: warning: pointer targets in passing argument 3 of 'dsp_protocol_get_volume' differ in signedness dsp-ctl.c:350: warning: comparison between signed and unsigned dsp-ctl.c: In function 'dsp_ctl_read_event': dsp-ctl.c:378: warning: unused parameter 'ext' dsp-ctl.c:378: warning: unused parameter 'id' dsp-ctl.c:379: warning: unused parameter 'event_mask' dsp-ctl.c: In function '_snd_ctl_dsp_ctl_open': dsp-ctl.c:528: warning: unused parameter 'root' /bin/sh ../libtool --tag=CC --mode=link gcc -Wall -fPIC -DPIC -O2 -I/usr/include/alsa -O2 -Wall -W -pipe -g -shared -lm -ldl -lpthread -module -avoid-version -export-dynamic -o libasound_module_ctl_dsp_ctl.la -rpath /usr/lib/alsa-lib dsp-protocol.lo dsp-ctl.lo -lasound -lm -ldl -lpthread -lasound gcc -shared .libs/dsp-protocol.o .libs/dsp-ctl.o -lm -ldl -lpthread /usr/lib/libasound.so -Wl,-soname -Wl,libasound_module_ctl_dsp_ctl.so -o .libs/libasound_module_ctl_dsp_ctl.so creating libasound_module_ctl_dsp_ctl.la (cd .libs && rm -f libasound_module_ctl_dsp_ctl.la && ln -s ../libasound_module_ctl_dsp_ctl.la libasound_module_ctl_dsp_ctl.la) if /bin/sh ../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I.. -Wall -fPIC -DPIC -O2 -I/usr/include/alsa -O2 -Wall -W -pipe -g -MT alsa-dsp.lo -MD -MP -MF ".deps/alsa-dsp.Tpo" -c -o alsa-dsp.lo alsa-dsp.c; \ then mv -f ".deps/alsa-dsp.Tpo" ".deps/alsa-dsp.Plo"; else rm -f ".deps/alsa-dsp.Tpo"; exit 1; fi gcc -DHAVE_CONFIG_H -I. -I. -I.. -Wall -fPIC -DPIC -O2 -I/usr/include/alsa -O2 -Wall -W -pipe -g -MT alsa-dsp.lo -MD -MP -MF .deps/alsa-dsp.Tpo -c alsa-dsp.c -fPIC -DPIC -o .libs/alsa-dsp.o alsa-dsp.c: In function 'alsa_dsp_transfer': alsa-dsp.c:146: warning: comparison between signed and unsigned alsa-dsp.c:167: warning: label 'out' defined but not used alsa-dsp.c: In function 'alsa_dsp_hw_params': alsa-dsp.c:241: warning: unused parameter 'params' alsa-dsp.c: In function 'alsa_dsp_pause': alsa-dsp.c:365: warning: unused parameter 'enable' alsa-dsp.c: In function '_snd_pcm_alsa_dsp_open': alsa-dsp.c:647: warning: unused parameter 'root' ------------------------------------------------------------------------- Using Tomcat but need to do more? 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