diff options
| author | Nikolai Kondrashov <spbnick@gmail.com> | 2019-02-10 13:13:56 +0300 |
|---|---|---|
| committer | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2019-02-21 14:00:53 +0300 |
| commit | 2c3a88c64cb62cc59010359dbfc97f734e98d683 (patch) | |
| tree | 2ce1a38457c49065c6f242fc307e50b3e1267883 /drivers/hid/hid-uclogic-rdesc.c | |
| parent | 59f2e0fca8ca84f02a718c0f3cd72990d03545be (diff) | |
| download | linux-2c3a88c64cb62cc59010359dbfc97f734e98d683.tar.xz | |
HID: uclogic: Support v2 protocol
Add support for UC-Logic v2 protocol to hid-uclogic.
This adds support for a bunch of new Huion models.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Diffstat (limited to 'drivers/hid/hid-uclogic-rdesc.c')
| -rw-r--r-- | drivers/hid/hid-uclogic-rdesc.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/drivers/hid/hid-uclogic-rdesc.c b/drivers/hid/hid-uclogic-rdesc.c index 359e72394d83..ef1d3cf918a4 100644 --- a/drivers/hid/hid-uclogic-rdesc.c +++ b/drivers/hid/hid-uclogic-rdesc.c @@ -585,6 +585,62 @@ const __u8 uclogic_rdesc_pen_v1_template_arr[] = { const size_t uclogic_rdesc_pen_v1_template_size = sizeof(uclogic_rdesc_pen_v1_template_arr); +/* Fixed report descriptor template for (tweaked) v2 pen reports */ +const __u8 uclogic_rdesc_pen_v2_template_arr[] = { + 0x05, 0x0D, /* Usage Page (Digitizer), */ + 0x09, 0x02, /* Usage (Pen), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, 0x08, /* Report ID (8), */ + 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, 0x03, /* Report Count (3), */ + 0x81, 0x03, /* Input (Constant, Variable), */ + 0x09, 0x32, /* Usage (In Range), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x03, /* Input (Constant, Variable), */ + 0x95, 0x01, /* Report Count (1), */ + 0xA4, /* Push, */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x65, 0x13, /* Unit (Inch), */ + 0x55, 0xFD, /* Unit Exponent (-3), */ + 0x75, 0x18, /* Report Size (24), */ + 0x34, /* Physical Minimum (0), */ + 0x09, 0x30, /* Usage (X), */ + 0x27, UCLOGIC_RDESC_PEN_PH(X_LM), + /* Logical Maximum (PLACEHOLDER), */ + 0x47, UCLOGIC_RDESC_PEN_PH(X_PM), + /* Physical Maximum (PLACEHOLDER), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x31, /* Usage (Y), */ + 0x27, UCLOGIC_RDESC_PEN_PH(Y_LM), + /* Logical Maximum (PLACEHOLDER), */ + 0x47, UCLOGIC_RDESC_PEN_PH(Y_PM), + /* Physical Maximum (PLACEHOLDER), */ + 0x81, 0x02, /* Input (Variable), */ + 0xB4, /* Pop, */ + 0x09, 0x30, /* Usage (Tip Pressure), */ + 0x75, 0x10, /* Report Size (16), */ + 0x27, UCLOGIC_RDESC_PEN_PH(PRESSURE_LM), + /* Logical Maximum (PLACEHOLDER), */ + 0x81, 0x02, /* Input (Variable), */ + 0x81, 0x03, /* Input (Constant, Variable), */ + 0xC0, /* End Collection, */ + 0xC0 /* End Collection */ +}; + +const size_t uclogic_rdesc_pen_v2_template_size = + sizeof(uclogic_rdesc_pen_v2_template_arr); + /** * Expand to the contents of a generic buttonpad report descriptor. * @@ -638,6 +694,13 @@ const __u8 uclogic_rdesc_buttonpad_v1_arr[] = { const size_t uclogic_rdesc_buttonpad_v1_size = sizeof(uclogic_rdesc_buttonpad_v1_arr); +/* Fixed report descriptor for (tweaked) v2 buttonpad reports */ +const __u8 uclogic_rdesc_buttonpad_v2_arr[] = { + UCLOGIC_RDESC_BUTTONPAD_BYTES(52) +}; +const size_t uclogic_rdesc_buttonpad_v2_size = + sizeof(uclogic_rdesc_buttonpad_v2_arr); + /** * uclogic_rdesc_template_apply() - apply report descriptor parameters to a * report descriptor template, creating a report descriptor. Copies the |