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kye: Add support for Genius EasyPen M406 #566

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kye: Add support for Genius EasyPen M406 #566

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1 change: 1 addition & 0 deletions hid-ids.h
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
#define USB_DEVICE_ID_GENIUS_MANTICORE 0x0153
#define USB_DEVICE_ID_GENIUS_GX_IMPERATOR 0x4018
#define USB_DEVICE_ID_KYE_GPEN_560 0x5003
#define USB_DEVICE_ID_KYE_EASYPEN_M406 0x5005
#define USB_DEVICE_ID_KYE_EASYPEN_I405X 0x5010
#define USB_DEVICE_ID_KYE_MOUSEPEN_I608X 0x5011
#define USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2 0x501a
Expand Down
92 changes: 92 additions & 0 deletions hid-kye.c
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Original file line number Diff line number Diff line change
Expand Up @@ -484,6 +484,88 @@ static __u8 pensketch_m912_rdesc_fixed[] = {
0xC0 /* End Collection */
};

/* Original EasyPen M406 report descriptor size */
#define EASYPEN_M406_RDESC_ORIG_SIZE 476

/* Fixed EasyPen M406 report descriptor */
static __u8 easypen_m406_rdesc_fixed[] = {
0x05, 0x01, /* Usage Page (Desktop), */
0x09, 0x01, /* Usage (01h), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x05, /* Report ID (5), */
0x09, 0x01, /* Usage (01h), */
0x15, 0x80, /* Logical Minimum (-128), */
0x25, 0x7F, /* Logical Maximum (127), */
0x75, 0x08, /* Report Size (8), */
0x95, 0x07, /* Report Count (7), */
0xB1, 0x02, /* Feature (Variable), */
0xC0, /* End Collection, */
0x05, 0x0D, /* Usage Page (Digitizer), */
0x09, 0x01, /* Usage (Digitizer), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x10, /* Report ID (16), */
0x09, 0x20, /* Usage (Stylus), */
0xA0, /* Collection (Physical), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x75, 0x01, /* Report Size (1), */
0x09, 0x42, /* Usage (Tip Switch), */
0x09, 0x44, /* Usage (Barrel Switch), */
0x09, 0x46, /* Usage (Tablet Pick), */
0x95, 0x03, /* Report Count (3), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x04, /* Report Count (4), */
0x81, 0x03, /* Input (Constant, Variable), */
0x09, 0x32, /* Usage (In Range), */
0x95, 0x01, /* Report Count (1), */
0x81, 0x02, /* Input (Variable), */
0x75, 0x10, /* Report Size (16), */
0x95, 0x01, /* Report Count (1), */
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, 0x70, 0x17, /* Physical Maximum (6000), */
0x26, 0x00, 0x3C, /* Logical Maximum (15360), */
0x81, 0x02, /* Input (Variable), */
0x09, 0x31, /* Usage (Y), */
0x46, 0xA0, 0x0F, /* Physical Maximum (4000), */
0x26, 0x00, 0x28, /* Logical Maximum (10240), */
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 */
0x05, 0x0C, /* Usage Page (Consumer), */
0x09, 0x01, /* Usage (Consumer Control), */
0xA1, 0x01, /* Collection (Application), */
0x85, 0x12, /* Report ID (18), */
0x14, /* Logical Minimum (0), */
0x25, 0x01, /* Logical Maximum (1), */
0x75, 0x01, /* Report Size (1), */
0x95, 0x04, /* Report Count (4), */
0x0A, 0x79, 0x02, /* Usage (AC Redo Or Repeat), */
0x0A, 0x1A, 0x02, /* Usage (AC Undo), */
0x0A, 0x2D, 0x02, /* Usage (AC Zoom In), */
0x0A, 0x2E, 0x02, /* Usage (AC Zoom Out), */
0x81, 0x02, /* Input (Variable), */
0x95, 0x34, /* Report Count (20), */
0x05, 0x01, /* Usage Page (Desktop), */
0x09, 0x38, /* Usage (Wheel), */
0x15, 0xFF, /* Logical Minimum (-1), */
0x25, 0x01, /* Logical Maximum (1), */
0x75, 0x02, /* Report Size (8), */
0x95, 0x01, /* Report Count (1), */
0x81, 0x06, /* Input (Variable, Relative), */
0x95, 0x01, /* Report Count (3), */
0x81, 0x03, /* Input (Constant, Variable), */
0xC0 /* End Collection */
};

/* Original EasyPen M406XE report descriptor size */
#define EASYPEN_M406XE_RDESC_ORIG_SIZE 476

Expand Down Expand Up @@ -630,6 +712,12 @@ static __u8 *kye_report_fixup(struct hid_device *hdev, __u8 *rdesc,
*rsize = sizeof(easypen_m610x_rdesc_fixed);
}
break;
case USB_DEVICE_ID_KYE_EASYPEN_M406:
if (*rsize == EASYPEN_M406_RDESC_ORIG_SIZE) {
rdesc = easypen_m406_rdesc_fixed;
*rsize = sizeof(easypen_m406_rdesc_fixed);
}
break;
case USB_DEVICE_ID_KYE_EASYPEN_M406XE:
if (*rsize == EASYPEN_M406XE_RDESC_ORIG_SIZE) {
rdesc = easypen_m406xe_rdesc_fixed;
Expand Down Expand Up @@ -712,6 +800,7 @@ static int kye_probe(struct hid_device *hdev, const struct hid_device_id *id)
switch (id->product) {
case USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2:
case USB_DEVICE_ID_KYE_PENSKETCH_M912:
case USB_DEVICE_ID_KYE_EASYPEN_M406:
case USB_DEVICE_ID_KYE_EASYPEN_M406XE:
hdev->quirks |= HID_QUIRK_MULTI_INPUT;
break;
Expand All @@ -734,6 +823,7 @@ static int kye_probe(struct hid_device *hdev, const struct hid_device_id *id)
case USB_DEVICE_ID_KYE_MOUSEPEN_I608X:
case USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2:
case USB_DEVICE_ID_KYE_EASYPEN_M610X:
case USB_DEVICE_ID_KYE_EASYPEN_M406:
case USB_DEVICE_ID_KYE_EASYPEN_M406XE:
case USB_DEVICE_ID_KYE_PENSKETCH_M912:
ret = kye_tablet_enable(hdev);
Expand Down Expand Up @@ -769,6 +859,8 @@ static const struct hid_device_id kye_devices[] = {
USB_DEVICE_ID_KYE_MOUSEPEN_I608X_V2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
USB_DEVICE_ID_KYE_EASYPEN_M610X) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
USB_DEVICE_ID_KYE_EASYPEN_M406) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
USB_DEVICE_ID_KYE_EASYPEN_M406XE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE,
Expand Down