diff options
Diffstat (limited to 'driver/retimer/nb7v904m.c')
-rw-r--r-- | driver/retimer/nb7v904m.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/driver/retimer/nb7v904m.c b/driver/retimer/nb7v904m.c index 9f142552fa..e43eb72a7f 100644 --- a/driver/retimer/nb7v904m.c +++ b/driver/retimer/nb7v904m.c @@ -108,6 +108,15 @@ int nb7v904m_tune_usb_flat_gain(const struct usb_mux *me, uint8_t gain_a, return rv; } +/* Set AUX control switch */ +int nb7v904m_set_aux_ch_switch(const struct usb_mux *me, uint8_t aux_ch) +{ + int rv = EC_SUCCESS; + + rv = nb7v904m_write(me, NB7V904M_REG_AUX_CH_CTRL, aux_ch); + return rv; +} + static int nb7v904m_init(const struct usb_mux *me) { int rv = set_low_power_mode(me, 0); |