Re: Nokia N900 - audio TPA6130A2 problems

Mark Brown
2016-03-21T13:45:39Z

[-- Attachment #1: Type: text/plain, Size: 814 bytes --]

On Mon, Mar 21, 2016 at 03:39:15PM +0200, Ivaylo Dimitrov wrote:
> On 21.03.2016 13:45, Mark Brown wrote:

> >No, if the voltage is variable we can't tell what the current
> >constraints are without something telling us so we just don't vary the
> >voltage until we're told to do this. If we immediately lower the
> >voltage to the minimum supported voltage that's going to break things.

> There are constraints set by the board DTS. Isn't it reasonable the
> framework to set the voltage to minimum voltage from the dts if the current
> set one is bellow it?

Yes, if it's out of bounds for the constraints we should bring it
up/down to the minimum/maximum (when copying people into a thread it's a
good idea to explain what the problem you are trying to solve is,
especially if you're throwing around bodges).

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 473 bytes --]