Re: [PATCH] [ALSA] Fix CS4270 volume control and optimize I2C operations

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At Mon, 10 Sep 2007 17:19:02 -0500,
Timur Tabi wrote:
> 
> The volume control for the CS4270 ASoC driver was inverted - raising the
> volume level with alsamixer would decrease the actual volume.
> 
> This patch also improves the performance of the I2C code (used to change
> register settings) by only performing an I2C write if the new value is
> different from the value that's in the register cache.
> 
> Signed-off-by: Timur Tabi <timur@xxxxxxxxxxxxx>
> ---
> 
> This patch applies to the 'mm' branch of perex/alsa.git.  I would like this
> patch to be part of ALSA 1.0.15.
> 
>  sound/soc/codecs/cs4270.c |   21 +++++++++++++--------
>  1 files changed, 13 insertions(+), 8 deletions(-)

Thanks, applied now to ALSA tree.


Takashi
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