Commit 50f9ff52 authored by Leonard Dizon's avatar Leonard Dizon Committed by Jiri Kosina
Browse files

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: default avatarLeonard Dizon <leonard@snekbyte.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.com>
parent c80f2b04

drivers/hid/hid-elecom.c

+4 −2
Original line number Diff line number Diff line
@@ -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) },

	{ }

drivers/hid/hid-ids.h

+2 −1
Original line number Diff line number Diff line
@@ -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

drivers/hid/hid-quirks.c

+2 −1
Original line number Diff line number Diff line
@@ -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