On Mon, Oct 16, 2023 at 12:08:56PM +, Chancel Liu wrote:
> Thanks Mark and Rob for your advice. In fact, it's common use case. We can see
> many drivers set widgets ignoring suspend. I will remove the linux specifics
> and focus on the key concept. How about the modification on the property
> > I think the key thing
> > here is that these are endpoints that can be active over suspend of
> > the main application processor that the current operating system is
> > running (system DT stuff is an interesting corner case here...), and
> > the example is probably a bit specific. Other
On Wed, Oct 11, 2023 at 10:21:33PM +0100, Mark Brown wrote:
> On Wed, Oct 11, 2023 at 07:47:58PM +0800, Chancel Liu wrote:
>
> > + lpa-widgets:
> > +$ref: /schemas/types.yaml#/definitions/non-unique-string-array
> > +description: |
> > + A list of DAPM endpoints which mark paths
On Wed, Oct 11, 2023 at 07:47:58PM +0800, Chancel Liu wrote:
> + lpa-widgets:
> +$ref: /schemas/types.yaml#/definitions/non-unique-string-array
> +description: |
> + A list of DAPM endpoints which mark paths between these endpoints
> should
> + not be disabled when system
Add a property to list DAPM endpoints which mark paths between these
endpoints should not be disabled when system enters in suspend state.
LPA means low power audio case. For example on asymmetric
multiprocessor, there are Cortex-A core and Cortex-M core, Linux is
running on Cortex-A core, RTOS
