hi, i'm porting android an a apf27 plateform... It works...
But there is no sound... So i installed the ALSA lib and compiled... Now i can't boot android... What is wrong? thanks what i did ----------------------------------- cd ~/mydroid/external git clone git://android.git.kernel.org/platform/external/alsa-lib.git git clone git://android.git.kernel.org/platform/external/alsa-utils.git cd ~/mydroid/hardware git clone git://android.git.kernel.org/platform/hardware/alsa_sound.git gedit ~/mydroid/build/target/board/generic/BoardConfig.mk BOARD_USES_ALSA_AUDIO := true BUILD_WITH_ALSA_UTILS=true # BOARD_USES_GENERIC_AUDIO := true cd ~/mydroid make the logcat ------------------------------------------------ I/DEBUG ( 1770): be870b48 be870b84 [stack] I/DEBUG ( 1770): be870b4c 00016128 [heap] I/DEBUG ( 1770): be870b50 be870b84 [stack] I/DEBUG ( 1770): be870b54 0000acb0 [heap] I/DEBUG ( 1770): be870b58 000003ac I/DEBUG ( 1770): be870b5c ab016b8f /system/lib/ libaudioflinger.so W/AudioSystem( 1808): AudioFlinger not published, waiting... I/ServiceManager( 1808): Waiting for sevice media.audio_flinger... I/ServiceManager( 1808): Waiting for sevice media.audio_flinger... I/ServiceManager( 1808): Waiting for sevice media.audio_flinger... I/ ( 1959): ServiceManager: 0xac38 I/ServiceManager( 1808): Waiting for sevice media.audio_flinger... E/ALSALib ( 1959): external/alsa-lib/src/control/control.c:909: (snd_ctl_open_noupdate) Invalid CTL AndroidPlayback E/AudioHardwareALSA( 1959): Unable to attach mixer to device AndroidPlayback: No such file or directory E/ALSALib ( 1959): external/alsa-lib/src/control/control.c:909: (snd_ctl_open_noupdate) Invalid CTL AndroidRecord E/AudioHardwareAL[ 78.250000] snd_imx_pcm_open Playback stream @: 0xd39cbb00 SA( 1959): Unable to attach mixe[ 78.260000] imx_ssi_get_dma_tx_channel = 13 r to device AndroidRecord: No su[ 78.260000] playback supported ch file or directory the init.rc ---------------------------------------- # set the alsa audio driver symlink /dev/snd/pcmC0D0c /dev/pcmC0D0c symlink /dev/snd/pcmC0D0p /dev/pcmC0D0p symlink /dev/snd/controlC0 /dev/controlC0 symlink /dev/snd/timer /dev/timer chmod 0777 /dev/pcmC0D0c chmod 0777 /dev/pcmC0D0p chmod 0777 /dev/controlC0 chmod 0777 /dev/timer chown root audio /dev/snd/controlC0 chown root audio /dev/snd/pcmC0D0c chown root audio /dev/snd/pcmC0D0p chown root audio /dev/snd/timer setprop alsa.mixer.playback.master Front setprop alsa.mixer.capture.master Capture setprop alsa.mixer.playback.earpiece Master setprop alsa.mixer.capture.earpiece Capture setprop alsa.mixer.playback.headset Master setprop alsa.mixer.playback.speaker Master --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---