Re: Getting sound to work

From: Joe B <josef.c.bailey_at_protonmail.com>
Date: Mon, 16 Sep 2024 22:04:16 UTC 




On Monday, September 16th, 2024 at 11:31 AM, Christos Margiolis <christos@freebsd.org> wrote:

> 
> 
> Kevin Zheng wrote:
> 
> > Which Chromebook are you using? Is it one of the devices in the links you've
> > provided? If not, could you please provide the outputs of running:
> > 
> > - `cat /dev/sndstat`
> 
> 
> With hw.snd.verbose=2.
> 
> Also the output of mixer(8) would be useful.

Thanks for the reply

root@freebsd1:~ # sysctl hw.snd.verbose=2
hw.snd.verbose: 0 -> 2
root@freebsd1:~ # cat /dev/sndstat
FreeBSD Audio Driver (64bit 2009061500/amd64)
Installed devices:
pcm0: <Intel Kaby Lake (HDMI/DP 8ch)> on hdaa0 (1p:1v/0r:0v) default
        snddev flags=0x2e7<SIMPLEX,AUTOVCHAN,SOFTPCMVOL,BUSY,MPSAFE,REGISTERED,VPC>
        [pcm0:play:dsp0.p0]: spd 48000, fmt 0x00200010, flags 0x00006100, 0x00000004
        interrupts 0, underruns 0, feed 0, ready 0 [b:2048/1024/2|bs:2048/1024/2]
        channel flags=0x6100<BUSY,HAS_VCHAN,VCHAN_PASSTHROUGH>
        {userland} -> feeder_mixer(0x00200010) -> {hardware}
        pcm0:play:dsp0.p0[pcm0:virtual:dsp0.vp0]: spd 8000, fmt 0x00100008, flags 0x10000000, 0x00000000
        interrupts 0, underruns 0, feed 0, ready 0 [b:0/0/0|bs:0/0/0]
        channel flags=0x10000000<VIRTUAL>
        {userland} -> feeder_root(0x00000000) -> {hardware}

root@freebsd1:~ # mixer
pcm0:mixer: <Intel Kaby Lake (HDMI/DP 8ch)> on hdaa0 (play) (default)
    vol       = 1.00:1.00     pbk
    pcm       = 1.00:1.00     pbk

Thanks

Joe