[alsa-devel] [PATCH v4] ASoC: twl6040: Add ramp up/down volume for HS and HF

[Liam Girdwood]

On Wed, 2010-12-15 at 17:20 -0600, Margarita Olaya wrote:
> From: Margarita Olaya Cabrera <magi.olaya at ti.com>
> 
> Add ramp functions for the headset and handsfree outputs
> in order to reduce the pops during power on/off sequences.
> 
> In order to give more control to volume ramp, step size and delay
> between steps can be specified.
> 
> The patches are based on wm8350 implementation from Liam
> Girdwood.
> 
> Signed-off-by: Margarita Olaya Cabrera <magi.olaya at ti.com>
> Signed-off-by: Misael Lopez Cruz <misael.lopez at ti.com>
> Acked-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
> ---
>  sound/soc/codecs/twl6040.c |  533 +++++++++++++++++++++++++++++++++++++++++++-
>  1 files changed, 521 insertions(+), 12 deletions(-)
> 

Now applied.

Thanks

Liam
-- 
Freelance Developer, SlimLogic Ltd
ASoC and Voltage Regulator Maintainer.
http://www.slimlogic.co.uk