Hello!
I’m trying to make RPI to do some operations with sound. I’ve installed latest openSuSE and updated it
pb-raspberry:/lib/modules # uname -a
Linux pb-raspberry 3.16.6-2-default #1 Mon Oct 20 13:47:22 UTC 2014 (feb42ea) armv6l armv6l armv6l GNU/Linux
Unfortunetelly, there is not sound out of the box:
pb-raspberry:/lib/modules # amixer
amixer: Mixer attach default error: No such file or directory
pb-raspberry:/lib/modules # ls /proc/asound
ls: cannot access /proc/asound: No such file or directory
pb-raspberry:/lib/modules # lsmod
Module Size Used by
af_packet 29229 0
r8188eu 680377 0
joydev 8732 0
hid_logitech_dj 10504 0
usbhid 45290 0
smsc95xx 23278 0
usbnet 33026 1 smsc95xx
mii 5206 2 usbnet,smsc95xx
dwc2_platform 2551 0
dwc2 93763 1 dwc2_platform
usbcore 206894 6 dwc2,r8188eu,usbhid,usbnet,smsc95xx,dwc2_platform
usb_common 3056 1 usbcore
i2c_bcm2835 3697 0
bcm2835_wdt 3173 0
leds_gpio 3646 0
uio_pdrv_genirq 3348 0
uio 9103 1 uio_pdrv_genirq
dm_mod 92539 0
mmc_block 26544 4
sdhci_bcm2835 3048 0
sdhci_pltfm 5309 1 sdhci_bcm2835
sdhci 40571 2 sdhci_bcm2835,sdhci_pltfm
mmc_core 122161 2 mmc_block,sdhci
bcm2835_dma 6850 0
virt_dma 2823 1 bcm2835_dma
sg 27039 0
I’ve read, that kernel module snd-bcm2835 is responsible for the sound system, but I lack the module
pb-raspberry:/lib/modules # modprobe snd-bcm2835
modprobe: FATAL: Module snd-bcm2835 not found.
There is completely nothing of interest in the system log
pb-raspberry:/lib/modules # grep -i alsa /var/log/messages
2015-02-24T11:05:59.603287+03:00 pb-raspberry alsactl[1397]: /usr/sbin/alsactl: save_state:1590: No soundcards found...
2015-02-24T11:13:23.638176+03:00 pb-raspberry alsactl[1580]: /usr/sbin/alsactl: load_state:1677: Cannot open /var/lib/alsa/asound.state for reading: No such file or directory
So, as a result, I have neither miniJack, nor HDMI audio working on RPi