tree e0c2037222a4d8268c79ff9f9c4db5834d2f2bc1
parent c517d838eb7d07bbe9507871fab3931deccff539
author Howard Mitchell <hm@hmbedded.co.uk> 1426766909 +0000
committer Mark Brown <broonie@kernel.org> 1426962362 +0000

ALSA: ControlName.txt: Add 'Analogue' as a prefix for volume controls

Currently 'Playback Volume' is the correct way to express an analogue
volume control. However, this control name has initialisation defaults
applied when using 'alsactl restore' and in some cases this is not
appropriate. An example would be a control that has a selection of
0db and -6dB of gain that is intended to set the fullscale ouput
voltage of a DAC. The TI pcm512x family of DAcs have such a control.
In this case the device/driver reset defaults are preferred.

Signed-off-by: Howard Mitchell <hm@hmbedded.co.uk>
Acked-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mark Brown <broonie@kernel.org>