11 Feb
2019
11 Feb
'19
4:50 p.m.
On Mon, Feb 11, 2019 at 02:39:24PM +0000, Mark Brown wrote:
On Mon, Feb 11, 2019 at 03:14:53PM +0100, Greg Kroah-Hartman wrote:
On the Allwinner A64 SoCs, the audio codec has a built-in headphone amplifier. This amplifier has a power supply separate from the rest of the analog audio circuitry, labeled cpvdd.
This patch adds a DAPM widget for this supply, and ties it to the headphone amp widget.
This is more a new feature than a bug fix, it doesn't look like obvious stable material.
Normally we take "new quirks and device ids", and given that this is a tiny 2 line patch, that seems to fit that requirement.
If not, I'll be glad to drop it, it's your call.
thanks,
greg k-h