diff options
Diffstat (limited to 'driver/usb_mux/virtual.c')
| -rw-r--r-- | driver/usb_mux/virtual.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/driver/usb_mux/virtual.c b/driver/usb_mux/virtual.c index 6f80157deb..5a2f4a62d3 100644 --- a/driver/usb_mux/virtual.c +++ b/driver/usb_mux/virtual.c @@ -33,7 +33,7 @@ static inline void virtual_mux_update_state(int port, mux_state_t mux_state) } } -static int virtual_init(int port) +static int virtual_init(const struct usb_mux *me) { return EC_SUCCESS; } @@ -42,8 +42,10 @@ static int virtual_init(int port) * Set the state of our 'virtual' mux. The EC does not actually control this * mux, so update the desired state, then notify the host of the update. */ -static int virtual_set_mux(int port, mux_state_t mux_state) +static int virtual_set_mux(const struct usb_mux *me, mux_state_t mux_state) { + int port = me->usb_port; + /* Current USB & DP mux status + existing HPD related mux status */ mux_state_t new_mux_state = (mux_state & ~USB_PD_MUX_HPD_STATE) | (virtual_mux_state[port] & USB_PD_MUX_HPD_STATE); @@ -58,15 +60,19 @@ static int virtual_set_mux(int port, mux_state_t mux_state) * control this mux, and the EC has no way of knowing its actual status, * we return the desired state here. */ -static int virtual_get_mux(int port, mux_state_t *mux_state) +static int virtual_get_mux(const struct usb_mux *me, mux_state_t *mux_state) { + int port = me->usb_port; + *mux_state = virtual_mux_state[port]; return EC_SUCCESS; } -void virtual_hpd_update(int port, int hpd_lvl, int hpd_irq) +void virtual_hpd_update(const struct usb_mux *me, int hpd_lvl, int hpd_irq) { + int port = me->usb_port; + /* Current HPD related mux status + existing USB & DP mux status */ mux_state_t new_mux_state = (hpd_lvl ? USB_PD_MUX_HPD_LVL : 0) | (hpd_irq ? USB_PD_MUX_HPD_IRQ : 0) | |