diff options
Diffstat (limited to 'src/mainboard/lenovo/x201/dock.c')
| -rw-r--r-- | src/mainboard/lenovo/x201/dock.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x201/dock.c b/src/mainboard/lenovo/x201/dock.c index fbcf99e76a..087cf21220 100644 --- a/src/mainboard/lenovo/x201/dock.c +++ b/src/mainboard/lenovo/x201/dock.c @@ -42,16 +42,24 @@ void h8_mainboard_init_dock (void) void dock_connect(void) { + u16 gpiobase = pci_read_config16(PCH_LPC_DEV, GPIO_BASE) & 0xfffc; + ec_set_bit(0x02, 0); ec_set_bit(0x1a, 0); ec_set_bit(0xfe, 4); + + outl(inl(gpiobase + 0x0c) | (1 << 28), gpiobase + 0x0c); } void dock_disconnect(void) { + u16 gpiobase = pci_read_config16(PCH_LPC_DEV, GPIO_BASE) & 0xfffc; + ec_clr_bit(0x02, 0); ec_clr_bit(0x1a, 0); ec_clr_bit(0xfe, 4); + + outl(inl(gpiobase + 0x0c) & ~(1 << 28), gpiobase + 0x0c); } int dock_present(void) |