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authorTomasz Kramkowski <tk@the-tk.com>2018-03-01 20:22:24 +0300
committerJiri Kosina <jkosina@suse.cz>2018-03-06 17:15:47 +0300
commitfbb77e88f08ce04daa9b1ff2381be7ebc9f24b6f (patch)
treebd5f0b061aad2aa63807b9fe2a69b53cfd122527 /drivers/hid/hid-elecom.c
parent79837eded640501206a60fb68e76ad2d027457ec (diff)
downloadlinux-fbb77e88f08ce04daa9b1ff2381be7ebc9f24b6f.tar.xz
HID: elecom: add support for EX-G M-XT4DRBK trackball
This patch enables the 6th button on the ELECOM EX-G M-XT4DRBK trackball mouse. This is a left handed EX-G variant which only comes in a wireless (D) model. It has a total of 6 buttons but one of these is not available because of how the HID descriptor is configured. Signed-off-by: Tomasz Kramkowski <tk@the-tk.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-elecom.c')
-rw-r--r--drivers/hid/hid-elecom.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/hid/hid-elecom.c b/drivers/hid/hid-elecom.c
index 21e15dc91aac..ae8e9413c79d 100644
--- a/drivers/hid/hid-elecom.c
+++ b/drivers/hid/hid-elecom.c
@@ -1,7 +1,7 @@
/*
* HID driver for ELECOM devices:
* - BM084 Bluetooth Mouse
- * - EX-G Trackballs (M-XT3DRBK, M-XT3URBK)
+ * - EX-G Trackballs (M-XT3DRBK, M-XT3URBK, M-XT4DRBK)
* - DEFT Trackballs (M-DT1DRBK, M-DT1URBK, M-DT2DRBK, M-DT2URBK)
* - HUGE Trackballs (M-HT1DRBK, M-HT1URBK)
*
@@ -67,6 +67,7 @@ static __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc,
break;
case USB_DEVICE_ID_ELECOM_M_XT3URBK:
case USB_DEVICE_ID_ELECOM_M_XT3DRBK:
+ case USB_DEVICE_ID_ELECOM_M_XT4DRBK:
mouse_button_fixup(hdev, rdesc, *rsize, 6);
break;
case USB_DEVICE_ID_ELECOM_M_DT1URBK:
@@ -83,6 +84,7 @@ static const struct hid_device_id elecom_devices[] = {
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3URBK) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3DRBK) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT4DRBK) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1URBK) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1DRBK) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1URBK) },