Revert "HID: logitech-hidpp: add a module parameter to keep firmware gestures"

Now that we're in 2022, and the majority of desktop environments can and
should support touchpad gestures through libinput, remove the legacy
module parameter that made it possible to use gestures implemented in
firmware.

This will eventually allow simplifying the driver's initialisation code.

This reverts commit 9188dbae.
Signed-off-by: NBastien Nocera <hadess@hadess.net>
Signed-off-by: NBenjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20221220154345.474596-1-hadess@hadess.net

drivers/hid/hid-logitech-hidpp.c

@@ -31,11 +31,6 @@ MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Benjamin Tissoires <benjamin.tissoires@gmail.com>");
 MODULE_AUTHOR("Nestor Lopez Casado <nlopezcasad@logitech.com>");
 
-static bool disable_raw_mode;
-module_param(disable_raw_mode, bool, 0644);
-MODULE_PARM_DESC(disable_raw_mode,
-	"Disable Raw mode reporting for touchpads and keep firmware gestures.");
-
 static bool disable_tap_to_click;
 module_param(disable_tap_to_click, bool, 0644);
 MODULE_PARM_DESC(disable_tap_to_click,
@@ -4141,11 +4136,6 @@ static int hidpp_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	    hidpp_application_equals(hdev, HID_GD_KEYBOARD))
 		hidpp->quirks |= HIDPP_QUIRK_HIDPP_CONSUMER_VENDOR_KEYS;
 
-	if (disable_raw_mode) {
-		hidpp->quirks &= ~HIDPP_QUIRK_CLASS_WTP;
-		hidpp->quirks &= ~HIDPP_QUIRK_NO_HIDINPUT;
-	}
-
 	if (hidpp->quirks & HIDPP_QUIRK_CLASS_WTP) {
 		ret = wtp_allocate(hdev, id);
 		if (ret)