Bug 236135 - Banana Pi M1+ no sound device
Summary: Banana Pi M1+ no sound device
Status: Open
Alias: None
Product: Base System
Classification: Unclassified
Component: arm (show other bugs)
Version: 12.0-RELEASE
Hardware: arm Any
: --- Affects Some People
Assignee: freebsd-arm (Nobody)
Depends on:
Reported: 2019-03-01 18:02 UTC by Zsolt Udvari
Modified: 2020-01-13 16:26 UTC (History)
1 user (show)

See Also:


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Description Zsolt Udvari 2019-03-01 18:02:35 UTC
I bought a Banana Pi M1+ and install FreeBSD on it - but it doesn't have sound.

# kldstat
Id Refs Address        Size Name
 1   11 0xc0000000   cae570 kernel
 2    1 0xc0cb0000     691c umodem.ko
 3    2 0xc0cb7000     97cc ucom.ko
 4    1 0xdb400000     8000 nullfs.ko
 5    1 0xdb408000     4000 mac_ntpd.ko

# kldload snd_driver
kldload: can't load snd_driver: No such file or directory
Exit 1

# dmesg
link_elf: symbol isa_dma_acquire undefined
KLD snd_driver.ko: depends on snd_ad1816 - not available or version mismatch

Do (did) I something wrong or it's a bug?
Comment 1 Emmanuel Vadot freebsd_committer 2020-01-11 17:30:30 UTC
a10_codec driver should handle the sound on this board.
What DTB are you using ?
Comment 2 Zsolt Udvari 2020-01-13 16:26:11 UTC
(In reply to Emmanuel Vadot from comment #1)
Thanks for reply!

How can provide this information? What command's output do you need?