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HID: asus: Cleanup Asus T101HA keyboard-dock handling

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There is no need to use a quirk and then return -ENODEV from the
asus_probe() function to avoid that hid-asus binds to the hiddev
for the USB-interface for the hid-multitouch touchpad.

The hid-multitouch hiddev has a group of HID_GROUP_MULTITOUCH_WIN_8,
so the same result can be achieved by making the hid_device_id entry
for the dock in the asus_devices[] table only match on HID_GROUP_GENERIC
instead of having it match HID_GROUP_ANY.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Hans de Goede 2021-05-05 23:39:34 +02:00 committed by Jiri Kosina
parent 4b4f6cecca
commit a94f66aecd
1 changed files with 9 additions and 11 deletions
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20
drivers/hid/hid-asus.c
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@ -79,10 +79,9 @@ MODULE_DESCRIPTION("Asus HID Keyboard and TouchPad");
#define QUIRK_T100_KEYBOARD BIT(6)
#define QUIRK_T100CHI BIT(7)
#define QUIRK_G752_KEYBOARD BIT(8)
#define QUIRK_T101HA_DOCK BIT(9)
#define QUIRK_T90CHI BIT(10)
#define QUIRK_MEDION_E1239T BIT(11)
#define QUIRK_ROG_NKEY_KEYBOARD BIT(12)
#define QUIRK_T90CHI BIT(9)
#define QUIRK_MEDION_E1239T BIT(10)
#define QUIRK_ROG_NKEY_KEYBOARD BIT(11)
#define I2C_KEYBOARD_QUIRKS (QUIRK_FIX_NOTEBOOK_REPORT | \
QUIRK_NO_INIT_REPORTS | \
@ -1082,11 +1081,6 @@ static int asus_probe(struct hid_device *hdev, const struct hid_device_id *id)
return ret;
}
/* use hid-multitouch for T101HA touchpad */
if (id->driver_data & QUIRK_T101HA_DOCK &&
hdev->collection->usage == HID_GD_MOUSE)
return -ENODEV;
ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
if (ret) {
hid_err(hdev, "Asus hw start failed: %d\n", ret);
@ -1240,8 +1234,6 @@ static const struct hid_device_id asus_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
USB_DEVICE_ID_ASUSTEK_T100TAF_KEYBOARD),
QUIRK_T100_KEYBOARD | QUIRK_NO_CONSUMER_USAGES },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
USB_DEVICE_ID_ASUSTEK_T101HA_KEYBOARD), QUIRK_T101HA_DOCK },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_ASUS_AK1D) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_ASUS_MD_5110) },
{ HID_USB_DEVICE(USB_VENDOR_ID_JESS, USB_DEVICE_ID_ASUS_MD_5112) },
@ -1249,6 +1241,12 @@ static const struct hid_device_id asus_devices[] = {
USB_DEVICE_ID_ASUSTEK_T100CHI_KEYBOARD), QUIRK_T100CHI },
{ HID_USB_DEVICE(USB_VENDOR_ID_ITE, USB_DEVICE_ID_ITE_MEDION_E1239T),
QUIRK_MEDION_E1239T },
/*
* Note bind to the HID_GROUP_GENERIC group, so that we only bind to the keyboard
* part, while letting hid-multitouch.c handle the touchpad.
*/
{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_T101HA_KEYBOARD) },
{ }
};
MODULE_DEVICE_TABLE(hid, asus_devices);