Bug 2227312

Summary: PC speaker makes clicking sound instead of beep
Product: [Fedora] Fedora Reporter: Vsevolod Volkov <home+fedora>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: unspecified    
Version: 38CC: acaringi, adscvr, airlied, alciregi, bskeggs, hdegoede, hpa, jarodwilson, josef, kernel-maint, lgoncalv, linville, masami256, mchehab, ptalbert, steved
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Hardware: x86_64   
OS: Linux   
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Description Vsevolod Volkov 2023-07-28 16:57:45 UTC 
When I try to beep the PC speaker with "echo -e '\a'" or beep command, I hear only clicking sound coming from the PC speaker. It happens after changing motherboard to MSI PRO B760M-A WiFi. Both modules pcspkr and snd_pcsp give the same result. There is no problems with the hardware because speaker beeps fine in:
- BIOS when enabled beep on boot;
- GRUB with 'play' command;
- DOS.

Reproducible: Always

Steps to Reproduce:
1. modprobe pcspkr (or "modprobe snd_pcsp")
2. echo -e '\a' (or "beep")
Actual Results:  
Clicking sound coming from the PC speaker.

Expected Results:  
Beep sound coming from the PC speaker.