MaryShah
Posts: 26
Joined: Sat May 06, 2017 11:07 pm

Card index number of bcm2835 and audio DAC

Tue Jul 31, 2018 5:59 pm

Hi All
Is there any way I can persistent bind the card index so that card 0 is the onboard bcm2835 and my audio DAC is on card 1
Currently they change around on each boot



thanks

cat /proc/asound/modules

0 snd_soc_hifiberry_dac
1 snd_bcm2835



card 0: sndrpihifiberry [snd_rpi_hifiberry_dac], device 0: HifiBerry DAC HiFi pcm5102a-hifi-0 []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 6/7
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
card 1: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
Subdevices: 1/1
Subdevice #0: subdevice #0

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