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ASoC: rt5663: Add the function of impedance sensing

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Support the function of impedance sensing. It could be set the matrix row
number of the impedance sensing table and the related parameters in the
DTS.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Oder Chiou
2017-09-18 18:14:26 +08:00
committed by Mark Brown
parent 2bd6bf03f4
commit 457c25efc5
3 changed files with 233 additions and 4 deletions
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3
include/sound/rt5663.h
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@@ -16,6 +16,9 @@ struct rt5663_platform_data {
unsigned int dc_offset_r_manual;
unsigned int dc_offset_l_manual_mic;
unsigned int dc_offset_r_manual_mic;
unsigned int impedance_sensing_num;
unsigned int *impedance_sensing_table;
};
#endif