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-rw-r--r--drivers/hid/hid-uclogic.c195
1 files changed, 195 insertions, 0 deletions
diff --git a/drivers/hid/hid-uclogic.c b/drivers/hid/hid-uclogic.c
index 05fdc85a76e..e15732f1a22 100644
--- a/drivers/hid/hid-uclogic.c
+++ b/drivers/hid/hid-uclogic.c
@@ -343,6 +343,193 @@ static __u8 wp8060u_rdesc_fixed[] = {
};
/*
+ * Original WP1062 report descriptor.
+ *
+ * Only report ID 9 is actually used.
+ *
+ * Usage Page (Digitizer), ; Digitizer (0Dh)
+ * Usage (Pen), ; Pen (02h, application collection)
+ * Collection (Application),
+ * Report ID (7),
+ * Usage (Stylus), ; Stylus (20h, logical collection)
+ * Collection (Physical),
+ * Usage (Tip Switch), ; Tip switch (42h, momentary control)
+ * Usage (Barrel Switch), ; Barrel switch (44h, momentary control)
+ * Usage (Eraser), ; Eraser (45h, momentary control)
+ * Logical Minimum (0),
+ * Logical Maximum (1),
+ * Report Size (1),
+ * Report Count (3),
+ * Input (Variable),
+ * Report Count (3),
+ * Input (Constant, Variable),
+ * Usage (In Range), ; In range (32h, momentary control)
+ * Report Count (1),
+ * Input (Variable),
+ * Report Count (1),
+ * Input (Constant, Variable),
+ * Usage Page (Desktop), ; Generic desktop controls (01h)
+ * Usage (X), ; X (30h, dynamic value)
+ * Report Size (16),
+ * Report Count (1),
+ * Push,
+ * Unit Exponent (13),
+ * Unit (Inch),
+ * Physical Minimum (0),
+ * Physical Maximum (10000),
+ * Logical Maximum (20000),
+ * Input (Variable),
+ * Usage (Y), ; Y (31h, dynamic value)
+ * Physical Maximum (6583),
+ * Logical Maximum (13166),
+ * Input (Variable),
+ * Pop,
+ * Usage Page (Digitizer), ; Digitizer (0Dh)
+ * Usage (Tip Pressure), ; Tip pressure (30h, dynamic value)
+ * Logical Maximum (1023),
+ * Input (Variable),
+ * Report Size (16),
+ * End Collection,
+ * End Collection,
+ * Usage Page (Desktop), ; Generic desktop controls (01h)
+ * Usage (Mouse), ; Mouse (02h, application collection)
+ * Collection (Application),
+ * Report ID (8),
+ * Usage (Pointer), ; Pointer (01h, physical collection)
+ * Collection (Physical),
+ * Usage Page (Button), ; Button (09h)
+ * Usage Minimum (01h),
+ * Usage Maximum (03h),
+ * Logical Minimum (0),
+ * Logical Maximum (1),
+ * Report Count (3),
+ * Report Size (1),
+ * Input (Variable),
+ * Report Count (5),
+ * Input (Constant),
+ * Usage Page (Desktop), ; Generic desktop controls (01h)
+ * Usage (X), ; X (30h, dynamic value)
+ * Usage (Y), ; Y (31h, dynamic value)
+ * Usage (Wheel), ; Wheel (38h, dynamic value)
+ * Usage (00h),
+ * Logical Minimum (-127),
+ * Logical Maximum (127),
+ * Report Size (8),
+ * Report Count (4),
+ * Input (Variable, Relative),
+ * End Collection,
+ * End Collection,
+ * Usage Page (Desktop), ; Generic desktop controls (01h)
+ * Usage (Mouse), ; Mouse (02h, application collection)
+ * Collection (Application),
+ * Report ID (9),
+ * Usage (Pointer), ; Pointer (01h, physical collection)
+ * Collection (Physical),
+ * Usage Page (Button), ; Button (09h)
+ * Usage Minimum (01h),
+ * Usage Maximum (03h),
+ * Logical Minimum (0),
+ * Logical Maximum (1),
+ * Report Count (3),
+ * Report Size (1),
+ * Input (Variable),
+ * Report Count (4),
+ * Input (Constant),
+ * Usage Page (Digitizer), ; Digitizer (0Dh)
+ * Usage (In Range), ; In range (32h, momentary control)
+ * Report Count (1),
+ * Input (Variable),
+ * Usage Page (Desktop), ; Generic desktop controls (01h)
+ * Usage (X), ; X (30h, dynamic value)
+ * Report Size (16),
+ * Report Count (1),
+ * Push,
+ * Unit Exponent (13),
+ * Unit (Inch),
+ * Physical Minimum (0),
+ * Physical Maximum (10000),
+ * Logical Maximum (20000),
+ * Input (Variable),
+ * Usage (Y), ; Y (31h, dynamic value)
+ * Physical Maximum (6583),
+ * Logical Maximum (13166),
+ * Input (Variable),
+ * Pop,
+ * Usage Page (Digitizer), ; Digitizer (0Dh)
+ * Usage (Tip Pressure), ; Tip pressure (30h, dynamic value)
+ * Logical Maximum (1023),
+ * Report Count (1),
+ * Report Size (16),
+ * Input (Variable),
+ * End Collection,
+ * End Collection,
+ * Usage Page (Desktop), ; Generic desktop controls (01h)
+ * Usage (00h),
+ * Collection (Application),
+ * Report ID (4),
+ * Logical Minimum (0),
+ * Logical Maximum (255),
+ * Usage (00h),
+ * Report Size (8),
+ * Report Count (3),
+ * Feature (Variable),
+ * End Collection
+ */
+
+/* Size of the original descriptor of WP1062 tablet */
+#define WP1062_RDESC_ORIG_SIZE 254
+
+/*
+ * Fixed WP1062 report descriptor.
+ *
+ * Removed unused reports, corrected second barrel button usage code, physical
+ * units.
+ */
+static __u8 wp1062_rdesc_fixed[] = {
+ 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), */
+ 0x26, 0x20, 0x4E, /* Logical Maximum (20000), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0x09, 0x31, /* Usage (Y), */
+ 0x46, 0xB7, 0x19, /* Physical Maximum (6583), */
+ 0x26, 0x6E, 0x33, /* Logical Maximum (13166), */
+ 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 */
+};
+
+/*
* Original PF1209 report descriptor.
*
* The descriptor is similar to WPXXXXU descriptors, with an addition of a
@@ -584,6 +771,12 @@ static __u8 *uclogic_report_fixup(struct hid_device *hdev, __u8 *rdesc,
*rsize = sizeof(wp8060u_rdesc_fixed);
}
break;
+ case USB_DEVICE_ID_UCLOGIC_TABLET_WP1062:
+ if (*rsize == WP1062_RDESC_ORIG_SIZE) {
+ rdesc = wp1062_rdesc_fixed;
+ *rsize = sizeof(wp1062_rdesc_fixed);
+ }
+ break;
}
return rdesc;
@@ -598,6 +791,8 @@ static const struct hid_device_id uclogic_devices[] = {
USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) },
{ 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) },
{ }
};
MODULE_DEVICE_TABLE(hid, uclogic_devices);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-14 21:02:51 +0000