ASoC: rt5651: Allow specifying over-current threshold through a device-property
OVer-Current-Detection (OVCD) for the micbias current is used to detect if an inserted jack is a headset or headphones (mic shorted to ground). Some boards may need different values for the OVCD current threshold because of a resistor on the board in serial with or parallel to the jack mic contact. This commit adds support for configuring the OCVD current threshold through the "realtek,over-current-threshold-microamp" device-property. Note this commit changes the default value from 600uA to 2000uA, because testing has shown 600uA to be a poor default. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:

committed by
Mark Brown

parent
f0c2a330d9
commit
583a9debd7
@@ -2064,6 +2064,7 @@ struct rt5651_priv {
|
||||
struct snd_soc_jack *hp_jack;
|
||||
struct delayed_work jack_detect_work;
|
||||
enum rt5651_jd_src jd_src;
|
||||
unsigned int ovcd_th;
|
||||
|
||||
int irq;
|
||||
int sysclk;
|
||||
|
Reference in New Issue
Block a user