From 6be914f11db8e88d11b08d6c496624dbbd642d80 Mon Sep 17 00:00:00 2001 From: Nikolai Kondrashov Date: Wed, 6 Jul 2011 09:23:41 +0300 Subject: HID: uclogic: Add support for UC-Logic WP1062 Add support for UC-Logic Tablet WP1062 by fixing its report descriptor. This tablet is sold as Monoprice 10X6.25 Inches Graphic Drawing Tablet. Signed-off-by: Nikolai Kondrashov Signed-off-by: Jiri Kosina --- drivers/hid/hid-core.c | 1 + drivers/hid/hid-ids.h | 1 + drivers/hid/hid-uclogic.c | 195 ++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 197 insertions(+) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index e5ab72a2b5a..2a268fc4db9 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1491,6 +1491,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) }, { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, 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) }, { HID_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0709) }, { HID_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) }, { HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 0c1cafac9b4..8c00e4a261a 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -629,6 +629,7 @@ #define USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U 0x0003 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U 0x0004 #define USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U 0x0005 +#define USB_DEVICE_ID_UCLOGIC_TABLET_WP1062 0x0064 #define USB_VENDOR_ID_UNITEC 0x227d #define USB_DEVICE_ID_UNITEC_USB_TOUCH_0709 0x0709 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 @@ -342,6 +342,193 @@ static __u8 wp8060u_rdesc_fixed[] = { 0xC0 /* End Collection */ }; +/* + * 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. * @@ -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); -- cgit v1.2.3-70-g09d2