[RFC PATCH 0/2] TAS2563 DSP Firmware Loader

Mark Brown broonie at kernel.org
Tue Jun 9 20:16:15 CEST 2020


On Tue, Jun 09, 2020 at 01:07:50PM -0500, Dan Murphy wrote:
> On 6/9/20 12:52 PM, Mark Brown wrote:

> > I think you can just use enums for most of this - what you want to do I
> > think is parse the firmware, build templates for the controls and then
> > add them with snd_soc_add_component_controls().  Userspace *should* cope
> > with controls being hotplugged.

> Yes this was my concern if userspace could cope with dynamic controls.

Things like alsactl definitely do, and obviously anything that starts
after the firmware loads will be fine too.
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