[PATCH 0/3 v6] input: pwm-beeper: add feature to set volume level

[Manuel Traut]

Hi,

I found an old patchset on the ML that enables setting the volume of a
pwm-beeper via sysfs here [0].

This is an updated version of the patches that they apply to the current
version of the driver.

[0] https://lore.kernel.org/all/cover.1487323753.git.frieder.schrempf@xxxxxxxxx/