Commit graph

3 commits

Author SHA1 Message Date
Oder Chiou
457c25efc5 ASoC: rt5663: Add the function of impedance sensing
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>
2017-09-19 12:57:59 +01:00
oder_chiou@realtek.com
278982b50b ASoC: rt5663: Seprate the DC offset between headphone and headset
The patch seprates the DC offset between headphone and headset.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-02 11:20:50 +01:00
oder_chiou@realtek.com
450f0f6a8f ASoC: rt5663: Add the manual offset field to compensate the DC offset
The patch adds the manual offset field in the devicetree to compensate the
DC offset that will be different between the PCB layout. It only can be
measured by the real production.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2017-07-17 12:05:54 +01:00