diff options
| -rw-r--r-- | drivers/hid/hid-lenovo.c | 50 |
1 files changed, 34 insertions, 16 deletions
diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c index 9c1181313e44..7c1b33be9d13 100644 --- a/drivers/hid/hid-lenovo.c +++ b/drivers/hid/hid-lenovo.c @@ -526,6 +526,19 @@ static void lenovo_features_set_cptkbd(struct hid_device *hdev) int ret; struct lenovo_drvdata *cptkbd_data = hid_get_drvdata(hdev); + /* + * Tell the keyboard a driver understands it, and turn F7, F9, F11 into + * regular keys + */ + ret = lenovo_send_cmd_cptkbd(hdev, 0x01, 0x03); + if (ret) + hid_warn(hdev, "Failed to switch F7/9/11 mode: %d\n", ret); + + /* Switch middle button to native mode */ + ret = lenovo_send_cmd_cptkbd(hdev, 0x09, 0x01); + if (ret) + hid_warn(hdev, "Failed to switch middle button: %d\n", ret); + ret = lenovo_send_cmd_cptkbd(hdev, 0x05, cptkbd_data->fn_lock); if (ret) hid_err(hdev, "Fn-lock setting failed: %d\n", ret); @@ -1148,22 +1161,6 @@ static int lenovo_probe_cptkbd(struct hid_device *hdev) } hid_set_drvdata(hdev, cptkbd_data); - /* - * Tell the keyboard a driver understands it, and turn F7, F9, F11 into - * regular keys (Compact only) - */ - if (hdev->product == USB_DEVICE_ID_LENOVO_CUSBKBD || - hdev->product == USB_DEVICE_ID_LENOVO_CBTKBD) { - ret = lenovo_send_cmd_cptkbd(hdev, 0x01, 0x03); - if (ret) - hid_warn(hdev, "Failed to switch F7/9/11 mode: %d\n", ret); - } - - /* Switch middle button to native mode */ - ret = lenovo_send_cmd_cptkbd(hdev, 0x09, 0x01); - if (ret) - hid_warn(hdev, "Failed to switch middle button: %d\n", ret); - /* Set keyboard settings to known state */ cptkbd_data->middlebutton_state = 0; cptkbd_data->fn_lock = true; @@ -1286,6 +1283,24 @@ err: return ret; } +#ifdef CONFIG_PM +static int lenovo_reset_resume(struct hid_device *hdev) +{ + switch (hdev->product) { + case USB_DEVICE_ID_LENOVO_CUSBKBD: + case USB_DEVICE_ID_LENOVO_TPIIUSBKBD: + if (hdev->type == HID_TYPE_USBMOUSE) + lenovo_features_set_cptkbd(hdev); + + break; + default: + break; + } + + return 0; +} +#endif + static void lenovo_remove_tpkbd(struct hid_device *hdev) { struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev); @@ -1402,6 +1417,9 @@ static struct hid_driver lenovo_driver = { .raw_event = lenovo_raw_event, .event = lenovo_event, .report_fixup = lenovo_report_fixup, +#ifdef CONFIG_PM + .reset_resume = lenovo_reset_resume, +#endif }; module_hid_driver(lenovo_driver); |