Hi, I am trying to enable the WM9714 attached to a S3C6410 through the AC97 Bus.
I am using the Android Gingerbread running the kernel linux-2.6.35. I can see, on the kernel source, that there is the WM9713 codec but not the WM9714. Is this a problem? I am quite sure that the kernel does not find/setup the WM9714. Assuming that is the kernel that has to configure it, do I have to setup something? I can see that, on linux-2.6.35/sound/soc/codecs/wm9713.c, the wm9713_soc_probe function is not call. Nevertheless, the smdk_wm9713.c does run the smdk_init without errors. The kernel log is following: No device for DAI AD73311 Asahi Kasei AK4104 ALSA SoC Codec Driver No device for DAI AK4535 Cirrus Logic CS4270 ALSA SoC Codec Driver No device for DAI PCM3008 HiFi No device for DAI SSM2602 No device for DAI tlv320aic23 No device for DAI UDA134X No device for DAI WM8510 HiFi No device for DAI WM8728 No device for DAI WM8971 No device for DAI WM8990 ADC/DAC Primary ALSA device list: No soundcards found. Indeed, the user space is complaining: E/ALSALib ( 53): external/alsa-lib/src/control/control.c:902:(snd_ctl_open_noupdate) Invalid CTL AndroidOut W/AudioHardwareALSA( 53): Unable to attach mixer to device AndroidOut: No such file or directory E/AudioHardwareALSA( 53): Unable to attach mixer to device default: No such file or directory E/ALSALib ( 53): external/alsa-lib/src/control/control.c:902:(snd_ctl_open_noupdate) Invalid CTL AndroidIn Kernel config : # CONFIG_SOUND_OSS_CORE is not set CONFIG_SND=y CONFIG_SND_TIMER=y CONFIG_SND_PCM=y CONFIG_SND_JACK=y CONFIG_SND_SEQUENCER=y CONFIG_SND_SEQ_DUMMY=y # CONFIG_SND_MIXER_OSS is not set # CONFIG_SND_PCM_OSS is not set # CONFIG_SND_SEQUENCER_OSS is not set CONFIG_SND_DYNAMIC_MINORS=y CONFIG_SND_SUPPORT_OLD_API=y CONFIG_SND_VERBOSE_PROCFS=y CONFIG_SND_VERBOSE_PRINTK=y CONFIG_SND_DEBUG=y # CONFIG_SND_DEBUG_VERBOSE is not set # CONFIG_SND_PCM_XRUN_DEBUG is not set CONFIG_SND_VMASTER=y # CONFIG_SND_RAWMIDI_SEQ is not set # CONFIG_SND_OPL3_LIB_SEQ is not set # CONFIG_SND_OPL4_LIB_SEQ is not set # CONFIG_SND_SBAWE_SEQ is not set # CONFIG_SND_EMU10K1_SEQ is not set CONFIG_SND_AC97_CODEC=y CONFIG_SND_DRIVERS=y # CONFIG_SND_DUMMY is not set # CONFIG_SND_VIRMIDI is not set # CONFIG_SND_MTPAV is not set # CONFIG_SND_SERIAL_U16550 is not set # CONFIG_SND_MPU401 is not set # CONFIG_SND_AC97_POWER_SAVE is not set CONFIG_SND_ARM=y # CONFIG_SND_SPI is not set CONFIG_SND_SOC=y CONFIG_SND_SOC_AC97_BUS=y CONFIG_SND_S3C24XX_SOC=y CONFIG_SND_S3C_I2SV2_SOC=y CONFIG_SND_S3C64XX_SOC_I2S_V4=y CONFIG_SND_S3C_SOC_AC97=y CONFIG_SND_S3C64XX_SOC_WM8580=y CONFIG_SND_SOC_SMDK_WM9713=y CONFIG_SND_SOC_I2C_AND_SPI=y CONFIG_SND_SOC_ALL_CODECS=y CONFIG_SND_SOC_WM_HUBS=y CONFIG_SND_SOC_AC97_CODEC=y CONFIG_SND_SOC_AD1836=y CONFIG_SND_SOC_AD193X=y CONFIG_SND_SOC_AD1980=y CONFIG_SND_SOC_AD73311=y CONFIG_SND_SOC_ADS117X=y CONFIG_SND_SOC_AK4104=y CONFIG_SND_SOC_AK4535=y CONFIG_SND_SOC_AK4642=y CONFIG_SND_SOC_AK4671=y CONFIG_SND_SOC_CS4270=y CONFIG_SND_SOC_DA7210=y CONFIG_SND_SOC_L3=y CONFIG_SND_SOC_PCM3008=y CONFIG_SND_SOC_SPDIF=y CONFIG_SND_SOC_SSM2602=y CONFIG_SND_SOC_STAC9766=y CONFIG_SND_SOC_TLV320AIC23=y CONFIG_SND_SOC_TLV320AIC26=y CONFIG_SND_SOC_TLV320AIC3X=y CONFIG_SND_SOC_TLV320DAC33=y CONFIG_SND_SOC_UDA134X=y CONFIG_SND_SOC_UDA1380=y CONFIG_SND_SOC_WM8510=y CONFIG_SND_SOC_WM8523=y CONFIG_SND_SOC_WM8580=y CONFIG_SND_SOC_WM8711=y CONFIG_SND_SOC_WM8727=y CONFIG_SND_SOC_WM8728=y CONFIG_SND_SOC_WM8731=y CONFIG_SND_SOC_WM8750=y CONFIG_SND_SOC_WM8753=y CONFIG_SND_SOC_WM8776=y CONFIG_SND_SOC_WM8900=y CONFIG_SND_SOC_WM8903=y CONFIG_SND_SOC_WM8904=y CONFIG_SND_SOC_WM8940=y CONFIG_SND_SOC_WM8955=y CONFIG_SND_SOC_WM8960=y CONFIG_SND_SOC_WM8961=y CONFIG_SND_SOC_WM8971=y CONFIG_SND_SOC_WM8974=y CONFIG_SND_SOC_WM8978=y CONFIG_SND_SOC_WM8988=y CONFIG_SND_SOC_WM8990=y CONFIG_SND_SOC_WM8993=y CONFIG_SND_SOC_WM9081=y CONFIG_SND_SOC_WM9705=y CONFIG_SND_SOC_WM9712=y CONFIG_SND_SOC_WM9713=y CONFIG_SND_SOC_MAX9877=y CONFIG_SND_SOC_TPA6130A2=y CONFIG_SND_SOC_WM2000=y CONFIG_SND_SOC_WM9090=y # CONFIG_SOUND_PRIME is not set CONFIG_AC97_BUS=y CONFIG_HID_SUPPORT=y CONFIG_HID=y # CONFIG_HIDRAW is not set # CONFIG_HID_PID is not set Cheers Marco -- unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting
