Commit eb4e426a authored by Nikolai Kondrashov's avatar Nikolai Kondrashov Committed by Jiri Kosina
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HID: uclogic: Add support for UC-Logic TWHA60 



Add support for UC-Logic Tablet TWHA60.
It is known to be sold as Genius EasyPen M610 and Monoprice MP1060-HA60.

As this tablet has several variations with different number and different
assignments of frame buttons, they are simply mapped to F1-F24 range and are
left for users to remap in userspace.

Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent d37e4496

drivers/hid/hid-core.c

+1 −0
Original line number Diff line number Diff line
@@ -1660,6 +1660,7 @@ static const struct hid_device_id hid_have_special_driver[] = { 
	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_TWHA60) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SUPER_JOY_BOX_3) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD) },

drivers/hid/hid-ids.h

+1 −0
Original line number Diff line number Diff line
@@ -758,6 +758,7 @@ 
#define USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U	0x0005

#define USB_DEVICE_ID_UCLOGIC_TABLET_WP1062	0x0064

#define USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850	0x0522

#define USB_DEVICE_ID_UCLOGIC_TABLET_TWHA60	0x0781



#define USB_VENDOR_ID_UNITEC	0x227d

#define USB_DEVICE_ID_UNITEC_USB_TOUCH_0709	0x0709

drivers/hid/hid-uclogic.c

+98 −0
Original line number Diff line number Diff line
@@ -466,6 +466,86 @@ static __u8 twhl850_rdesc_fixed2[] = { 
	0xC0                /*  End Collection                      */

};



/*

 * See TWHA60 description, device and HID report descriptors at

 * http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Tablet_TWHA60

 */



/* Size of the original descriptors of TWHA60 tablet */

#define TWHA60_RDESC_ORIG_SIZE0 254

#define TWHA60_RDESC_ORIG_SIZE1 139



/* Fixed TWHA60 report descriptor, interface 0 (stylus) */

static __u8 twha60_rdesc_fixed0[] = {

	0x05, 0x0D,         /*  Usage Page (Digitizer),             */

	0x09, 0x02,         /*  Usage (Pen),                        */

	0xA1, 0x01,         /*  Collection (Application),           */

	0x85, 0x09,         /*      Report ID (9),                  */

	0x09, 0x20,         /*      Usage (Stylus),                 */

	0xA0,               /*      Collection (Physical),          */

	0x75, 0x01,         /*          Report Size (1),            */

	0x09, 0x42,         /*          Usage (Tip Switch),         */

	0x09, 0x44,         /*          Usage (Barrel Switch),      */

	0x09, 0x46,         /*          Usage (Tablet Pick),        */

	0x14,               /*          Logical Minimum (0),        */

	0x25, 0x01,         /*          Logical Maximum (1),        */

	0x95, 0x03,         /*          Report Count (3),           */

	0x81, 0x02,         /*          Input (Variable),           */

	0x95, 0x04,         /*          Report Count (4),           */

	0x81, 0x01,         /*          Input (Constant),           */

	0x09, 0x32,         /*          Usage (In Range),           */

	0x95, 0x01,         /*          Report Count (1),           */

	0x81, 0x02,         /*          Input (Variable),           */

	0x75, 0x10,         /*          Report Size (16),           */

	0x95, 0x01,         /*          Report Count (1),           */

	0x14,               /*          Logical Minimum (0),        */

	0xA4,               /*          Push,                       */

	0x05, 0x01,         /*          Usage Page (Desktop),       */

	0x55, 0xFD,         /*          Unit Exponent (-3),         */

	0x65, 0x13,         /*          Unit (Inch),                */

	0x34,               /*          Physical Minimum (0),       */

	0x09, 0x30,         /*          Usage (X),                  */

	0x46, 0x10, 0x27,   /*          Physical Maximum (10000),   */

	0x27, 0x3F, 0x9C,

		0x00, 0x00, /*          Logical Maximum (39999),    */

	0x81, 0x02,         /*          Input (Variable),           */

	0x09, 0x31,         /*          Usage (Y),                  */

	0x46, 0x6A, 0x18,   /*          Physical Maximum (6250),    */

	0x26, 0xA7, 0x61,   /*          Logical Maximum (24999),    */

	0x81, 0x02,         /*          Input (Variable),           */

	0xB4,               /*          Pop,                        */

	0x09, 0x30,         /*          Usage (Tip Pressure),       */

	0x26, 0xFF, 0x03,   /*          Logical Maximum (1023),     */

	0x81, 0x02,         /*          Input (Variable),           */

	0xC0,               /*      End Collection,                 */

	0xC0                /*  End Collection                      */

};



/* Fixed TWHA60 report descriptor, interface 1 (frame buttons) */

static __u8 twha60_rdesc_fixed1[] = {

	0x05, 0x01, /*  Usage Page (Desktop),       */

	0x09, 0x06, /*  Usage (Keyboard),           */

	0xA1, 0x01, /*  Collection (Application),   */

	0x85, 0x05, /*      Report ID (5),          */

	0x05, 0x07, /*      Usage Page (Keyboard),  */

	0x14,       /*      Logical Minimum (0),    */

	0x25, 0x01, /*      Logical Maximum (1),    */

	0x75, 0x01, /*      Report Size (1),        */

	0x95, 0x08, /*      Report Count (8),       */

	0x81, 0x01, /*      Input (Constant),       */

	0x95, 0x0C, /*      Report Count (12),      */

	0x19, 0x3A, /*      Usage Minimum (KB F1),  */

	0x29, 0x45, /*      Usage Maximum (KB F12), */

	0x81, 0x02, /*      Input (Variable),       */

	0x95, 0x0C, /*      Report Count (12),      */

	0x19, 0x68, /*      Usage Minimum (KB F13), */

	0x29, 0x73, /*      Usage Maximum (KB F24), */

	0x81, 0x02, /*      Input (Variable),       */

	0x95, 0x08, /*      Report Count (8),       */

	0x81, 0x01, /*      Input (Constant),       */

	0xC0        /*  End Collection              */

};



static __u8 *uclogic_report_fixup(struct hid_device *hdev, __u8 *rdesc,

					unsigned int *rsize)

{
@@ -525,6 +605,22 @@ static __u8 *uclogic_report_fixup(struct hid_device *hdev, __u8 *rdesc, 
			break;

		}

		break;

	case USB_DEVICE_ID_UCLOGIC_TABLET_TWHA60:

		switch (iface_num) {

		case 0:

			if (*rsize == TWHA60_RDESC_ORIG_SIZE0) {

				rdesc = twha60_rdesc_fixed0;

				*rsize = sizeof(twha60_rdesc_fixed0);

			}

			break;

		case 1:

			if (*rsize == TWHA60_RDESC_ORIG_SIZE1) {

				rdesc = twha60_rdesc_fixed1;

				*rsize = sizeof(twha60_rdesc_fixed1);

			}

			break;

		}

		break;

	}



	return rdesc;
@@ -543,6 +639,8 @@ static const struct hid_device_id uclogic_devices[] = { 
				USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,

				USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,

				USB_DEVICE_ID_UCLOGIC_TABLET_TWHA60) },

	{ }

};

MODULE_DEVICE_TABLE(hid, uclogic_devices);

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