diff options
author | Nikolai Kondrashov <spbnick@gmail.com> | 2012-02-06 20:54:20 (GMT) |
---|---|---|
committer | Jiri Kosina <jkosina@suse.cz> | 2012-02-07 12:51:53 (GMT) |
commit | 4fdc18d15151f3e7cc43070ec8d13570431b5abc (patch) | |
tree | 44165fa6da07461d0ee195694c3ca3ed7744a981 /drivers/hid | |
parent | 2701eaabd7599a2aebae22caf00869a383d66a05 (diff) | |
download | linux-4fdc18d15151f3e7cc43070ec8d13570431b5abc.tar.xz |
HID: waltop: Add support for Waltop Q Pad
Add support for Waltop Q Pad by fixing its report descriptor.
This tablet is also sold as Aiptek HyperPen Mini. Other possible names
include: NGS Flexi Style, VisTablet PenPad, iVistaTablet Q Flex Pad, Bravod
Q-PD65-S.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
-rw-r--r-- | drivers/hid/hid-core.c | 1 | ||||
-rw-r--r-- | drivers/hid/hid-ids.h | 1 | ||||
-rw-r--r-- | drivers/hid/hid-waltop.c | 192 |
3 files changed, 194 insertions, 0 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 23fa031..162be09 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -1558,6 +1558,7 @@ static const struct hid_device_id hid_have_special_driver[] = { { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_INTUOS4_BLUETOOTH) }, { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH) }, { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH) }, + { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_Q_PAD) }, { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH) }, { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) }, { HID_USB_DEVICE(USB_VENDOR_ID_XAT, USB_DEVICE_ID_XAT_CSR) }, diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 5f63e36..1a00220 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -707,6 +707,7 @@ #define USB_VENDOR_ID_WALTOP 0x172f #define USB_DEVICE_ID_WALTOP_SLIM_TABLET_5_8_INCH 0x0032 #define USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH 0x0034 +#define USB_DEVICE_ID_WALTOP_Q_PAD 0x0037 #define USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH 0x0501 #define USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH 0x0500 diff --git a/drivers/hid/hid-waltop.c b/drivers/hid/hid-waltop.c index b3a4163..0ec1696 100644 --- a/drivers/hid/hid-waltop.c +++ b/drivers/hid/hid-waltop.c @@ -424,6 +424,190 @@ static __u8 slim_tablet_12_1_inch_rdesc_fixed[] = { }; /* + * Original Q Pad report descriptor. + * + * The descriptor is similar to the Slim Tablet 5.8 inch descriptor with the + * addition of consumer AC Pan field to the report ID 1, which seems to be + * unused in the default mode. However, this tablet has resolution of 2048 LPI. + * + * Usage Page (Desktop), ; Generic desktop controls (01h) + * Usage (Mouse), ; Mouse (02h, application collection) + * Collection (Application), + * Report ID (1), + * Usage (Pointer), ; Pointer (01h, physical collection) + * Collection (Physical), + * Usage Page (Button), ; Button (09h) + * Usage Minimum (01h), + * Usage Maximum (05h), + * Logical Minimum (0), + * Logical Maximum (1), + * Report Size (1), + * Report Count (5), + * Input (Variable), + * Report Size (3), + * Report Count (1), + * Input (Constant, Variable), + * 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) + * Logical Minimum (-127), + * Logical Maximum (127), + * Report Size (8), + * Report Count (3), + * Input (Variable, Relative), + * Usage Page (Consumer), ; Consumer (0Ch) + * Logical Minimum (-127), + * Logical Maximum (127), + * Report Size (8), + * Report Count (1), + * Usage (AC Pan), ; AC pan (0238h, linear control) + * Input (Variable, Relative), + * End Collection, + * End Collection, + * Usage Page (Digitizer), ; Digitizer (0Dh) + * Usage (Pen), ; Pen (02h, application collection) + * Collection (Application), + * Report ID (2), + * Usage (Stylus), ; Stylus (20h, logical collection) + * Collection (Physical), + * Usage (00h), + * Logical Minimum (0), + * Logical Maximum (255), + * Report Size (8), + * Report Count (7), + * Input (Variable), + * Usage (Azimuth), ; Azimuth (3Fh, dynamic value) + * Usage (Altitude), ; Altitude (40h, dynamic value) + * Logical Minimum (0), + * Logical Maximum (255), + * Report Size (8), + * Report Count (2), + * Feature (Variable), + * End Collection, + * Report ID (5), + * Usage Page (Digitizer), ; Digitizer (0Dh) + * Usage (Stylus), ; Stylus (20h, logical collection) + * Collection (Physical), + * Usage (00h), + * Logical Minimum (0), + * Logical Maximum (255), + * Report Size (8), + * Report Count (7), + * Input (Variable), + * End Collection, + * Report ID (10), + * Usage Page (Digitizer), ; Digitizer (0Dh) + * Usage (Stylus), ; Stylus (20h, logical collection) + * Collection (Physical), + * Usage (00h), + * Logical Minimum (0), + * Logical Maximum (255), + * Report Size (8), + * Report Count (7), + * Input (Variable), + * End Collection, + * Report ID (16), + * 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 (Invert), ; Invert (3Ch, momentary control) + * Usage (Eraser), ; Eraser (45h, momentary control) + * Usage (In Range), ; In range (32h, momentary control) + * Logical Minimum (0), + * Logical Maximum (1), + * Report Size (1), + * Report Count (5), + * Input (Variable), + * Report Count (3), + * 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^3), + * Logical Minimum (0), + * Logical Maximum (12288), + * Physical Minimum (0), + * Physical Maximum (12288), + * Input (Variable), + * Usage (Y), ; Y (31h, dynamic value) + * Logical Minimum (0), + * Logical Maximum (9216), + * Physical Minimum (0), + * Physical Maximum (9216), + * Input (Variable), + * Usage Page (Digitizer), ; Digitizer (0Dh) + * Usage (Tip Pressure), ; Tip pressure (30h, dynamic value) + * Logical Minimum (0), + * Logical Maximum (1023), + * Physical Minimum (0), + * Physical Maximum (1023), + * Input (Variable), + * End Collection, + * End Collection + */ + +/* Size of the original report descriptor of Q Pad */ +#define Q_PAD_RDESC_ORIG_SIZE 241 + +/* + * Fixed Q Pad descriptor. + * + * All the reports except the stylus report (ID 16) were removed as unused. + * The stylus buttons description was fixed. + */ +static __u8 q_pad_rdesc_fixed[] = { + 0x05, 0x0D, /* Usage Page (Digitizer), */ + 0x09, 0x02, /* Usage (Pen), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, 0x10, /* Report ID (16), */ + 0x09, 0x20, /* Usage (Stylus), */ + 0xA0, /* Collection (Physical), */ + 0x09, 0x42, /* Usage (Tip Switch), */ + 0x09, 0x44, /* Usage (Barrel Switch), */ + 0x09, 0x46, /* Usage (Tablet Pick), */ + 0x15, 0x01, /* Logical Minimum (1), */ + 0x25, 0x03, /* Logical Maximum (3), */ + 0x75, 0x04, /* Report Size (4), */ + 0x95, 0x01, /* Report Count (1), */ + 0x80, /* Input, */ + 0x09, 0x32, /* Usage (In Range), */ + 0x14, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x75, 0x01, /* Report Size (1), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x03, /* Input (Constant, Variable), */ + 0x75, 0x10, /* Report Size (16), */ + 0x95, 0x01, /* Report Count (1), */ + 0x14, /* Logical Minimum (0), */ + 0xA4, /* Push, */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x65, 0x13, /* Unit (Inch), */ + 0x55, 0xFD, /* Unit Exponent (-3), */ + 0x34, /* Physical Minimum (0), */ + 0x09, 0x30, /* Usage (X), */ + 0x46, 0x70, 0x17, /* Physical Maximum (6000), */ + 0x26, 0x00, 0x30, /* Logical Maximum (12288), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x31, /* Usage (Y), */ + 0x46, 0x94, 0x11, /* Physical Maximum (4500), */ + 0x26, 0x00, 0x24, /* Logical Maximum (9216), */ + 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 Media Tablet 10.6 inch report descriptor. * * There are at least two versions of this model in the wild. They are @@ -1049,6 +1233,12 @@ static __u8 *waltop_report_fixup(struct hid_device *hdev, __u8 *rdesc, *rsize = sizeof(slim_tablet_12_1_inch_rdesc_fixed); } break; + case USB_DEVICE_ID_WALTOP_Q_PAD: + if (*rsize == Q_PAD_RDESC_ORIG_SIZE) { + rdesc = q_pad_rdesc_fixed; + *rsize = sizeof(q_pad_rdesc_fixed); + } + break; case USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH: if (*rsize == MEDIA_TABLET_10_6_INCH_RDESC_ORIG_SIZE) { rdesc = media_tablet_10_6_inch_rdesc_fixed; @@ -1071,6 +1261,8 @@ static const struct hid_device_id waltop_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_SLIM_TABLET_12_1_INCH) }, { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, + USB_DEVICE_ID_WALTOP_Q_PAD) }, + { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_10_6_INCH) }, { HID_USB_DEVICE(USB_VENDOR_ID_WALTOP, USB_DEVICE_ID_WALTOP_MEDIA_TABLET_14_1_INCH) }, |