2015-07-24 01:10:21

by Simon Wood

Subject: [PATCH] HID: hid-lg: Add USBID for Logitech G29 Wheel

Since this wheel is now available, and the USBID is listed on their website,
this patch adds it to allow the hid-lg4ff force feedback driver to find it.

I do not have this wheel to test with, but this should at least get it working
in emulation mode.

Note: There is probably more work required for adjust HID descriptor and handle
switching between emulation and native modes.

Signed-off-by: Simon Wood <[email protected]>
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/hid-lg.c | 2 ++
2 files changed, 3 insertions(+)

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index b04b082..653bfd4 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -599,6 +599,7 @@
#define USB_DEVICE_ID_LOGITECH_DUAL_ACTION 0xc216
#define USB_DEVICE_ID_LOGITECH_RUMBLEPAD2 0xc218
#define USB_DEVICE_ID_LOGITECH_RUMBLEPAD2_2 0xc219
+#define USB_DEVICE_ID_LOGITECH_G29_WHEEL 0xc24f
#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-lg.c b/drivers/hid/hid-lg.c
index 429340d..5332fb7 100644
--- a/drivers/hid/hid-lg.c
+++ b/drivers/hid/hid-lg.c
@@ -776,6 +776,8 @@ static const struct hid_device_id lg_devices[] = {
.driver_data = LG_FF },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2_2),
.driver_data = LG_FF },
+ { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G29_WHEEL),
+ .driver_data = LG_FF4 },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WINGMAN_F3D),
.driver_data = LG_FF },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_FORCE3D_PRO),
--
2.1.4

2015-07-29 12:11:58

by Jiri Kosina

Subject: Re: [PATCH] HID: hid-lg: Add USBID for Logitech G29 Wheel

On Thu, 23 Jul 2015, Simon Wood wrote:

> Since this wheel is now available, and the USBID is listed on their website,
> this patch adds it to allow the hid-lg4ff force feedback driver to find it.
>
> I do not have this wheel to test with, but this should at least get it working
> in emulation mode.
>
> Note: There is probably more work required for adjust HID descriptor and handle
> switching between emulation and native modes.
>
> Signed-off-by: Simon Wood <[email protected]>

I have applied this to for-4.3/logitech (and kept the "Note:" above in the
changelog).

--
Jiri Kosina
SUSE Labs