Bug 233398 - No sound on the hda device
Summary: No sound on the hda device
Status: New
Alias: None
Product: Base System
Classification: Unclassified
Component: kern (show other bugs)
Version: 12.0-STABLE
Hardware: Any Any
: --- Affects Only Me
Assignee: freebsd-multimedia (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-11-22 07:05 UTC by Yuri Victorovich
Modified: 2018-11-29 07:12 UTC (History)
1 user (show)

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Description Yuri Victorovich freebsd_committer freebsd_triage 2018-11-22 07:05:33 UTC 
The sound card is identified as:
> hdacc0: <ATI R6xx HDA CODEC> at cad 0 on hdac0
> hdaa0: <ATI R6xx Audio Function Group> at nid 1 on hdacc0
> pcm0: <ATI R6xx (HDMI)> at nid 3 on hdaa0
> hdacc1: <Realtek (0x0230) HDA CODEC> at cad 0 on hdac1
> hdaa1: <Realtek (0x0230) Audio Function Group> at nid 1 on hdacc1
> pcm1: <Realtek (0x0230) (Analog)> at nid 33 and 18 on hdaa1
> pcm2: <Realtek (0x0230) (Right Analog Mic)> at nid 25 on hdaa1

There are 2 channels. Sound never comes from the speakers, but headset plays it ok. When the laptop was purchased, Windows played sounds okay.

12.0-PRERELEASE #0 r340721
Comment 1 Conrad Meyer freebsd_committer freebsd_triage 2018-11-22 07:47:09 UTC 
Try experimenting with sysctl hw.snd.default_unit.
Comment 2 Yuri Victorovich freebsd_committer freebsd_triage 2018-11-22 09:22:56 UTC 
(In reply to Conrad Meyer from comment #1)

It allows to change hw.snd.default_unit in 0,1,2 range, but this didn't make any difference.
Comment 3 Jamie Landeg-Jones 2018-11-29 07:12:20 UTC 
Have you tried playing with the nids, along the lines of in this message?

https://lists.freebsd.org/pipermail/freebsd-current/2018-October/071461.html