On Fri, Apr 22, 2016 at 8:31 AM, Mark Brown broonie@kernel.org wrote:
On Wed, Apr 20, 2016 at 11:14:40AM -0700, anish kumar wrote:
On Tue, Apr 19, 2016 at 2:46 AM, Mark Brown broonie@kernel.org wrote:
Hrm, that looks like the driver may be able to set it automatically using the regulator API and just have a switch for the guaranteed.
Should i pass it via device tree then? I didn't get your statement about
I'd expect to look up the value by looking at the supply voltage if we were going to go that way.
Discussion of this with hardware team revealed that dynamic headroom tracking is the feature which will be controlled with this gain.
I am also adding two new controls for this: speaker gain min and DHT rotation point.
I will be adding all of this as TLV as this should be configurable.
"switch".
A switch is an on/off control.