Bug 236135

Summary:	Banana Pi M1+ no sound device
Product:	Base System	Reporter:	Zsolt Udvari <uzsolt>
Component:	arm	Assignee:	freebsd-arm (Nobody) <freebsd-arm>
Status:	Open ---
Severity:	Affects Some People	CC:	manu
Priority:	---
Version:	12.0-RELEASE
Hardware:	arm
OS:	Any

Description Zsolt Udvari freebsd_committer

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 freebsd_committer

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?