HID: elecom: add support for ELECOM HUGE 019B variant

The ELECOM M-HT1DRBK trackball has an additional device ID (056E:019B)
not yet recognized by the driver, despite using the same report
descriptor as earlier variants. This patch adds the new ID and applies
the same fixups, enabling all 8 buttons to function properly.

Signed-off-by: Leonard Dizon <leonard@snekbyte.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

diff --git a/drivers/hid/hid-elecom.c b/drivers/hid/hid-elecom.c
index defcf91..0ad7d25 100644 (file)
--- a/drivers/hid/hid-elecom.c
+++ b/drivers/hid/hid-elecom.c
@@ -89,7 +89,8 @@ static const __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc,
                break;
        case USB_DEVICE_ID_ELECOM_M_DT1URBK:
        case USB_DEVICE_ID_ELECOM_M_DT1DRBK:
-       case USB_DEVICE_ID_ELECOM_M_HT1URBK:
+       case USB_DEVICE_ID_ELECOM_M_HT1URBK_010C:
+       case USB_DEVICE_ID_ELECOM_M_HT1URBK_019B:
        case USB_DEVICE_ID_ELECOM_M_HT1DRBK_010D:
                /*
                 * Report descriptor format:
@@ -122,7 +123,8 @@ static const struct hid_device_id elecom_devices[] = {
        { 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) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1URBK_010C) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1URBK_019B) },
        { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK_010D) },
        { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK_011C) },
        { }

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index c646856..33cc582 100644 (file)
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -448,7 +448,8 @@
 #define USB_DEVICE_ID_ELECOM_M_XT4DRBK 0x00fd
 #define USB_DEVICE_ID_ELECOM_M_DT1URBK 0x00fe
 #define USB_DEVICE_ID_ELECOM_M_DT1DRBK 0x00ff
-#define USB_DEVICE_ID_ELECOM_M_HT1URBK 0x010c
+#define USB_DEVICE_ID_ELECOM_M_HT1URBK_010C    0x010c
+#define USB_DEVICE_ID_ELECOM_M_HT1URBK_019B    0x019b
 #define USB_DEVICE_ID_ELECOM_M_HT1DRBK_010D    0x010d
 #define USB_DEVICE_ID_ELECOM_M_HT1DRBK_011C    0x011c
 

diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index 31508da..9bf9ce8 100644 (file)
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -410,7 +410,8 @@ static const struct hid_device_id hid_have_special_driver[] = {
        { 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) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1URBK_010C) },
+       { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1URBK_019B) },
        { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK_010D) },
        { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1DRBK_011C) },
 #endif