HID: uclogic: Add support for UC-Logic TWHL850
Add support for UC-Logic Wireless Tablet TWHL850. It is known to be sold as Genius MousePen M508W. This tablet has a bug in the default (compatibility) mode which is used in this driver: frame button assignments are mixed up. This is to be fixed with a driver supporting the vendor-specific protocol. Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Nikolai Kondrashov
Jiri Kosina
parent
bb2e197695
commit
d1257081ae
3 changed files with 143 additions and 0 deletions
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@ -1576,6 +1576,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
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{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0709) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_UNITEC, USB_DEVICE_ID_UNITEC_USB_TOUCH_0A19) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_SMARTJOY_PLUS) },
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@ -717,6 +717,7 @@
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#define USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U 0x0004
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#define USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U 0x0005
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#define USB_DEVICE_ID_UCLOGIC_TABLET_WP1062 0x0064
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#define USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850 0x0522
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#define USB_VENDOR_ID_UNITEC 0x227d
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#define USB_DEVICE_ID_UNITEC_USB_TOUCH_0709 0x0709
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@ -14,6 +14,7 @@
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#include <linux/device.h>
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#include <linux/hid.h>
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#include <linux/module.h>
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#include <linux/usb.h>
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#include "hid-ids.h"
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@ -352,9 +353,125 @@ static __u8 pf1209_rdesc_fixed[] = {
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0xC0 /* End Collection */
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};
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/*
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* See TWHL850 description, device and HID report descriptors at
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* http://sf.net/apps/mediawiki/digimend/?title=UC-Logic_Wireless_Tablet_TWHL850
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*/
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/* Size of the original descriptors of TWHL850 tablet */
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#define TWHL850_RDESC_ORIG_SIZE0 182
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#define TWHL850_RDESC_ORIG_SIZE1 161
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#define TWHL850_RDESC_ORIG_SIZE2 92
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/* Fixed PID 0522 tablet report descriptor, interface 0 (stylus) */
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static __u8 twhl850_rdesc_fixed0[] = {
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0x05, 0x0D, /* Usage Page (Digitizer), */
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0x09, 0x02, /* Usage (Pen), */
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0xA1, 0x01, /* Collection (Application), */
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0x85, 0x09, /* Report ID (9), */
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0x09, 0x20, /* Usage (Stylus), */
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0xA0, /* Collection (Physical), */
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0x14, /* Logical Minimum (0), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x75, 0x01, /* Report Size (1), */
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0x95, 0x03, /* Report Count (3), */
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0x09, 0x42, /* Usage (Tip Switch), */
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0x09, 0x44, /* Usage (Barrel Switch), */
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0x09, 0x46, /* Usage (Tablet Pick), */
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0x81, 0x02, /* Input (Variable), */
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0x81, 0x03, /* Input (Constant, Variable), */
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0x95, 0x01, /* Report Count (1), */
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0x09, 0x32, /* Usage (In Range), */
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0x81, 0x02, /* Input (Variable), */
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0x81, 0x03, /* Input (Constant, Variable), */
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0x75, 0x10, /* Report Size (16), */
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0xA4, /* Push, */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x65, 0x13, /* Unit (Inch), */
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0x55, 0xFD, /* Unit Exponent (-3), */
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0x34, /* Physical Minimum (0), */
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0x09, 0x30, /* Usage (X), */
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0x46, 0x40, 0x1F, /* Physical Maximum (8000), */
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0x26, 0x00, 0x7D, /* Logical Maximum (32000), */
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0x81, 0x02, /* Input (Variable), */
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0x09, 0x31, /* Usage (Y), */
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0x46, 0x88, 0x13, /* Physical Maximum (5000), */
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0x26, 0x20, 0x4E, /* Logical Maximum (20000), */
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0x81, 0x02, /* Input (Variable), */
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0xB4, /* Pop, */
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0x09, 0x30, /* Usage (Tip Pressure), */
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0x26, 0xFF, 0x03, /* Logical Maximum (1023), */
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0x81, 0x02, /* Input (Variable), */
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0xC0, /* End Collection, */
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0xC0 /* End Collection */
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};
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/* Fixed PID 0522 tablet report descriptor, interface 1 (mouse) */
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static __u8 twhl850_rdesc_fixed1[] = {
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0x05, 0x01, /* Usage Page (Desktop), */
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0x09, 0x02, /* Usage (Mouse), */
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0xA1, 0x01, /* Collection (Application), */
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0x85, 0x01, /* Report ID (1), */
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0x09, 0x01, /* Usage (Pointer), */
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0xA0, /* Collection (Physical), */
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0x05, 0x09, /* Usage Page (Button), */
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0x75, 0x01, /* Report Size (1), */
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0x95, 0x03, /* Report Count (3), */
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0x19, 0x01, /* Usage Minimum (01h), */
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0x29, 0x03, /* Usage Maximum (03h), */
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0x14, /* Logical Minimum (0), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x81, 0x02, /* Input (Variable), */
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0x95, 0x05, /* Report Count (5), */
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0x81, 0x03, /* Input (Constant, Variable), */
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0x05, 0x01, /* Usage Page (Desktop), */
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0x09, 0x30, /* Usage (X), */
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0x09, 0x31, /* Usage (Y), */
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0x16, 0x00, 0x80, /* Logical Minimum (-32768), */
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0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
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0x75, 0x10, /* Report Size (16), */
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0x95, 0x02, /* Report Count (2), */
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0x81, 0x06, /* Input (Variable, Relative), */
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0x09, 0x38, /* Usage (Wheel), */
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0x15, 0xFF, /* Logical Minimum (-1), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x95, 0x01, /* Report Count (1), */
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0x75, 0x08, /* Report Size (8), */
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0x81, 0x06, /* Input (Variable, Relative), */
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0x81, 0x03, /* Input (Constant, Variable), */
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0xC0, /* End Collection, */
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0xC0 /* End Collection */
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};
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/* Fixed PID 0522 tablet report descriptor, interface 2 (frame buttons) */
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static __u8 twhl850_rdesc_fixed2[] = {
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0x05, 0x01, /* Usage Page (Desktop), */
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0x09, 0x06, /* Usage (Keyboard), */
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0xA1, 0x01, /* Collection (Application), */
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0x85, 0x03, /* Report ID (3), */
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0x05, 0x07, /* Usage Page (Keyboard), */
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0x14, /* Logical Minimum (0), */
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0x19, 0xE0, /* Usage Minimum (KB Leftcontrol), */
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0x29, 0xE7, /* Usage Maximum (KB Right GUI), */
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0x25, 0x01, /* Logical Maximum (1), */
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0x75, 0x01, /* Report Size (1), */
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0x95, 0x08, /* Report Count (8), */
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0x81, 0x02, /* Input (Variable), */
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0x18, /* Usage Minimum (None), */
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0x29, 0xFF, /* Usage Maximum (FFh), */
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0x26, 0xFF, 0x00, /* Logical Maximum (255), */
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0x75, 0x08, /* Report Size (8), */
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0x95, 0x06, /* Report Count (6), */
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0x80, /* Input, */
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0xC0 /* End Collection */
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};
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static __u8 *uclogic_report_fixup(struct hid_device *hdev, __u8 *rdesc,
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unsigned int *rsize)
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{
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struct usb_interface *iface = to_usb_interface(hdev->dev.parent);
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__u8 iface_num = iface->cur_altsetting->desc.bInterfaceNumber;
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switch (hdev->product) {
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case USB_DEVICE_ID_UCLOGIC_TABLET_PF1209:
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if (*rsize == PF1209_RDESC_ORIG_SIZE) {
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@ -386,6 +503,28 @@ static __u8 *uclogic_report_fixup(struct hid_device *hdev, __u8 *rdesc,
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*rsize = sizeof(wp1062_rdesc_fixed);
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}
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break;
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case USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850:
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switch (iface_num) {
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case 0:
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if (*rsize == TWHL850_RDESC_ORIG_SIZE0) {
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rdesc = twhl850_rdesc_fixed0;
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*rsize = sizeof(twhl850_rdesc_fixed0);
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}
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break;
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case 1:
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if (*rsize == TWHL850_RDESC_ORIG_SIZE1) {
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rdesc = twhl850_rdesc_fixed1;
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*rsize = sizeof(twhl850_rdesc_fixed1);
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}
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break;
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case 2:
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if (*rsize == TWHL850_RDESC_ORIG_SIZE2) {
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rdesc = twhl850_rdesc_fixed2;
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*rsize = sizeof(twhl850_rdesc_fixed2);
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}
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break;
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}
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break;
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}
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return rdesc;
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@ -402,6 +541,8 @@ static const struct hid_device_id uclogic_devices[] = {
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USB_DEVICE_ID_UCLOGIC_TABLET_WP8060U) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
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USB_DEVICE_ID_UCLOGIC_TABLET_WP1062) },
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{ HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC,
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USB_DEVICE_ID_UCLOGIC_WIRELESS_TABLET_TWHL850) },
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{ }
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};
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MODULE_DEVICE_TABLE(hid, uclogic_devices);
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