[1/2] HID: logitech-hidpp: add G923

Commit Message

Erica Taylor May 27, 2021, 1:41 p.m. UTC

This patch adds the Xbox variant of the Logitech G923 to the supported
devices.

NOTE: By default the G923 boots in 'Xbox mode' (compatible with the
xpad driver) but Logitech uses 'PC mode' when on Windows. PC mode
seems to support more features and works well with this driver.

This patch does not add code to load the device into PC mode. This code
can be exercised by using USB passthru with a VM, or manually issuing USB
commands.

There is a following patch which adds support for the protocol change to
the xpad driver.

Signed-off-by: Erica Taylor <[e-mail]>
---
 drivers/hid/hid-ids.h            | 1 +
 drivers/hid/hid-logitech-hidpp.c | 3 +++
 2 files changed, 4 insertions(+)

Patch

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 84b8da3e7d09..41d7f1495727 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -789,6 +789,7 @@ 
 #define USB_DEVICE_ID_LOGITECH_G510_USB_AUDIO	0xc22e
 #define USB_DEVICE_ID_LOGITECH_G29_WHEEL	0xc24f
 #define USB_DEVICE_ID_LOGITECH_G920_WHEEL	0xc262
+#define USB_DEVICE_ID_LOGITECH_G923_XBOX_WHEEL	0xc26e
 #define USB_DEVICE_ID_LOGITECH_WINGMAN_F3D	0xc283
 #define USB_DEVICE_ID_LOGITECH_FORCE3D_PRO	0xc286
 #define USB_DEVICE_ID_LOGITECH_FLIGHT_SYSTEM_G940	0xc287
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
index d598094dadd0..936dfea2ed27 100644
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -4269,6 +4269,9 @@  static const struct hid_device_id hidpp_devices[] = {
 	{ /* Logitech G920 Wheel over USB */
 	  HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G920_WHEEL),
 		.driver_data = HIDPP_QUIRK_CLASS_G920 | HIDPP_QUIRK_FORCE_OUTPUT_REPORTS},
+	{ /* Logitech G923 Wheel (Xbox version) over USB */
+	  HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G923_XBOX_WHEEL),
+		.driver_data = HIDPP_QUIRK_CLASS_G920 | HIDPP_QUIRK_FORCE_OUTPUT_REPORTS },
 	{ /* Logitech G Pro Gaming Mouse over USB */
 	  HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC088) },