On Tue, Apr 19, 2016 at 2:46 AM, Mark Brown broonie@kernel.org wrote:
On Mon, Apr 18, 2016 at 01:20:35PM -0700, anish kumar wrote:
On Mon, Apr 18, 2016 at 9:47 AM, Mark Brown broonie@kernel.org wrote:
As I said last time I would expect this to be a TLV control. As far as I can tell this is basically functioning as a maximum volume. Otherwise this looks good.
I responded to your comment earlier but there was no reply so I thought it is accepted this way. Excuse my understanding. It is not actually a volume but described as such.
If it's measured in dB I'd still expect a TLV control.
It is "Speaker No-Load Output Voltage Maximum". It is described here on page 50. https://datasheets.maximintegrated.com/en/ds/MAX98371.pdf
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 "switch".