diff options
Diffstat (limited to 'drivers/thunderbolt/usb4.c')
| -rw-r--r-- | drivers/thunderbolt/usb4.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/thunderbolt/usb4.c b/drivers/thunderbolt/usb4.c index c0a14bfa36d4..7e8b5ca3114c 100644 --- a/drivers/thunderbolt/usb4.c +++ b/drivers/thunderbolt/usb4.c @@ -413,7 +413,7 @@ int usb4_switch_set_wake(struct tb_switch *sw, unsigned int flags) } /* - * Enable wakes from PCIe and USB 3.x on this router. Only + * Enable wakes from PCIe, USB 3.x and DP on this router. Only * needed for device routers. */ if (route) { @@ -421,11 +421,13 @@ int usb4_switch_set_wake(struct tb_switch *sw, unsigned int flags) if (ret) return ret; - val &= ~(ROUTER_CS_5_WOP | ROUTER_CS_5_WOU); + val &= ~(ROUTER_CS_5_WOP | ROUTER_CS_5_WOU | ROUTER_CS_5_WOD); if (flags & TB_WAKE_ON_USB3) val |= ROUTER_CS_5_WOU; if (flags & TB_WAKE_ON_PCIE) val |= ROUTER_CS_5_WOP; + if (flags & TB_WAKE_ON_DP) + val |= ROUTER_CS_5_WOD; ret = tb_sw_write(sw, &val, TB_CFG_SWITCH, ROUTER_CS_5, 1); if (ret) |