ASoC: core: Add signed multi register control

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Added control type that can span multiple consecutive codec registers
forming a single signed value in a MSB/LSB manner.
The control dynamically adjusts to the register word size configured
in driver.

Added convenience macro.

SOC_SINGLE_XR_SX

Added accessor implementations.

snd_soc_info_xr_sx
snd_soc_get_xr_sx
snd_soc_put_xr_sx

Signed-off-by: Kristoffer KARLSSON <kristoffer.karlsson@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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Kristoffer KARLSSON 2012-04-20 11:32:13 +02:00 • committed by Mark Brown

parent c1a4ecd921

commit 4183eed288

2 changed files with 139 additions and 1 deletions

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22

include/sound/soc.h

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118

sound/soc/soc-core.c

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