[PATCH 0/7] Add sound and GRUB beep tune support

[Sascha Hauer]

On Sun, Jan 31, 2021 at 09:18:39PM +0100, Ahmad Fatoum wrote:
> I've been meaning to upstream pwm-beeper support for a piezobuzzer,
> but it would be a real shame if the obnoxious buzzing would delay the
> boot. So let me present asynchronous beeping support for barebox.
> 
> If you don't have the suitable hardware lying around you can synth
> your own tunes on the barebox sandbox shell as well.
> 
> The Imperial March:
>   beep 480 440 4 440 4 440 4 349 3 523 1 440 4 349 3 523 1 440 8 659 4 659 4 659 4 698 3 523 1 415 4 349 3 523 1 440 8
> 
> Rebel's sabotage:
>   beep -c
> 
> Cheers,
> Ahmad Fatoum (7):
>   sandbox: migrate to SDL 2.0
>   drivers: add sound card driver support
>   sound: add basic synthesizers for PCM beeper use
>   sound: add SDL 2.0 sound driver
>   commands: add beep command
>   sound: add PWM beeper support
>   sound: add gpio-beeper support

Finally! I've been waiting for that for so long ;)

Applied, thanks

Sascha


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