[PATCH] ASoC: sun4i-codec: use consistent names for PA controls

[maxime.ripard@free-electrons.com (Maxime Ripard)]

Hi,

On Sat, Oct 24, 2015 at 01:11:52PM +0100, Adam Sampson wrote:
> The power amplifier for the headphone output is called "the PA" and "the
> headphone amplifier" in Allwinner's documentation for the A10 and A20.
> sun4i-codec calls it "PA" in some places and "Pre-Amplifier" (which
> isn't really accurate) in others, leading to user-visible controls with
> different names referring to the same device.
> 
> When this driver implements audio input, it'll also need to expose
> controls for the line and mic input preamps, so just referring to "the
> Pre-Amplifier" will be ambiguous.
> 
> Change it to use "PA" consistently for the power amplifier.

Just to avoid any ambiguity in the future, could you call that Power
Amp(lifier?) instead?

Thanks!
Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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