Bug 216172 - No sound on amd audio device
Summary: No sound on amd audio device
Status: RESOLVED DOCUMENTED
Alias: None
Product: Drivers
Classification: Unclassified
Component: Sound(ALSA) (show other bugs)
Hardware: AMD Linux
: P1 normal
Assignee: acpi_ec
URL:
Keywords: trivial
Depends on:
Blocks:
 
Reported: 2022-06-25 21:32 UTC by Larry
Modified: 2022-07-19 14:43 UTC (History)
1 user (show)

See Also:
Kernel Version: 5.18.12-051812-generic
Subsystem:
Regression: No
Bisected commit-id:

Attachments
audio card description (326.61 KB, image/png)
2022-06-25 21:32 UTC, Larry 		Details
drivers in using by audio (177.14 KB, image/png)
2022-06-25 21:35 UTC, Larry 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Larry 2022-06-25 21:32:33 UTC 
Created attachment 301269 [details]
audio card description

A lot of new Huawei notebooks do not have sound at all in linux. Sound via bluetooth works well.

By default Audio device use driver snd_hda_intel. And Multimedia controller use snd_rn_pci_acp3x.

I tried to switching drivers with the help blacklist but it is useless.

I really hope that sound at 5.19 release will be fixed
Comment 1 Larry 2022-06-25 21:35:15 UTC 
Created attachment 301270 [details]
drivers in using by audio
Comment 2 Mario Limonciello (AMD) 2022-07-19 14:43:16 UTC 
As mentioned in https://github.com/thesofproject/linux/issues/3249#issuecomment-997002736 this is unfortunately blocked on Huawei collaborating with multiple parties to add support for this design for Linux.
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