extcon: arizona: Update manual headphone detection calculation
The higher levels of impedance have a higher minimum value than the
first level. As the same value was used for all levels, higher impedances
were reported with a very low level of accuracy. This patch applies the
approriate lower threshold for each level, whilst we are changing things
add a define for the maximum value at each level to improve readability.
Signed-off-by: Charles Keepax <[email protected]>
Signed-off-by: Chanwoo Choi <[email protected]>
1 file changed
