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ASoC: wm5102: Add controls to allow shaping of ultrasonic response

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Add controls to allow custom shaping of the ultrasonic response. This
custom shaping can be turned on/off at runtime, although, it should be
noted that settings will not affect a currently open audio stream,
they will be applied when the next audio stream is started.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Charles Keepax
2014-06-06 14:14:05 +01:00
committed by Mark Brown
parent ed70f3a264
commit cc9e92431e
3 changed files with 99 additions and 0 deletions
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include/linux/mfd/arizona/core.h
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@@ -113,6 +113,9 @@ struct arizona {
int tdm_width[ARIZONA_MAX_AIF];
int tdm_slots[ARIZONA_MAX_AIF];
uint16_t dac_comp_coeff;
uint8_t dac_comp_enabled;
};
int arizona_clk32k_enable(struct arizona *arizona);