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| author | José Expósito <jose.exposito89@gmail.com> | 2022-06-11 14:39:14 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2022-06-15 16:51:47 +0300 |
| commit | 0cb1fc0988e32bda84c2b7218e0c761af1430baf (patch) | |
| tree | d11951906203a261e0169c2862151870f90450fe /drivers/hid/hid-uclogic-rdesc.c | |
| parent | 867c8925442579f7c4a8901f02a54fb07e99c2be (diff) | |
| download | linux-0cb1fc0988e32bda84c2b7218e0c761af1430baf.tar.xz | |
HID: uclogic: Add support for XP-PEN Deco L
The XP-PEN Deco L (UGEE) needs to be initialized by sending a buffer of
magic data, discovered by sniffing the Windows driver traffic.
In order to differentiate UGEE tablets that need this kind of
initialization from the previous ones, name them v2 internally and
create an entry point for them.
After initialization, the template report descriptors can be discovered
by parsing a string descriptor, similar to the one exposed by HUION v1
devices.
Add all the required elements to support the device.
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-uclogic-rdesc.c')
| -rw-r--r-- | drivers/hid/hid-uclogic-rdesc.c | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/drivers/hid/hid-uclogic-rdesc.c b/drivers/hid/hid-uclogic-rdesc.c index 3fb84ac492b4..3d68e8b0784d 100644 --- a/drivers/hid/hid-uclogic-rdesc.c +++ b/drivers/hid/hid-uclogic-rdesc.c @@ -859,6 +859,108 @@ const __u8 uclogic_rdesc_v2_frame_dial_arr[] = { const size_t uclogic_rdesc_v2_frame_dial_size = sizeof(uclogic_rdesc_v2_frame_dial_arr); +/* Fixed report descriptor template for UGEE v2 pen reports */ +const __u8 uclogic_rdesc_ugee_v2_pen_template_arr[] = { + 0x05, 0x0d, /* Usage Page (Digitizers), */ + 0x09, 0x01, /* Usage (Digitizer), */ + 0xa1, 0x01, /* Collection (Application), */ + 0x85, 0x02, /* Report ID (2), */ + 0x09, 0x20, /* Usage (Stylus), */ + 0xa1, 0x00, /* Collection (Physical), */ + 0x09, 0x42, /* Usage (Tip Switch), */ + 0x09, 0x44, /* Usage (Barrel Switch), */ + 0x09, 0x46, /* Usage (Tablet Pick), */ + 0x75, 0x01, /* Report Size (1), */ + 0x95, 0x03, /* Report Count (3), */ + 0x14, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x02, /* Report Count (2), */ + 0x81, 0x03, /* Input (Constant, Variable), */ + 0x09, 0x32, /* Usage (In Range), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x02, /* Report Count (2), */ + 0x81, 0x03, /* Input (Constant, Variable), */ + 0x75, 0x10, /* Report Size (16), */ + 0x95, 0x01, /* Report Count (1), */ + 0x35, 0x00, /* Physical Minimum (0), */ + 0xa4, /* Push, */ + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x30, /* Usage (X), */ + 0x65, 0x13, /* Unit (Inch), */ + 0x55, 0x0d, /* Unit Exponent (-3), */ + 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), */ + 0x45, 0x00, /* Physical Maximum (0), */ + 0x27, UCLOGIC_RDESC_PEN_PH(PRESSURE_LM), + /* Logical Maximum (PLACEHOLDER), */ + 0x75, 0x0D, /* Report Size (13), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x02, /* Input (Variable), */ + 0x75, 0x01, /* Report Size (1), */ + 0x95, 0x03, /* Report Count (3), */ + 0x81, 0x01, /* Input (Constant), */ + 0x09, 0x3d, /* Usage (X Tilt), */ + 0x35, 0xC3, /* Physical Minimum (-61), */ + 0x45, 0x3C, /* Physical Maximum (60), */ + 0x15, 0xC3, /* Logical Minimum (-61), */ + 0x25, 0x3C, /* Logical Maximum (60), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x01, /* Report Count (1), */ + 0x81, 0x02, /* Input (Variable), */ + 0x09, 0x3e, /* Usage (Y Tilt), */ + 0x35, 0xC3, /* Physical Minimum (-61), */ + 0x45, 0x3C, /* Physical Maximum (60), */ + 0x15, 0xC3, /* Logical Minimum (-61), */ + 0x25, 0x3C, /* Logical Maximum (60), */ + 0x81, 0x02, /* Input (Variable), */ + 0xc0, /* End Collection, */ + 0xc0, /* End Collection */ +}; +const size_t uclogic_rdesc_ugee_v2_pen_template_size = + sizeof(uclogic_rdesc_ugee_v2_pen_template_arr); + +/* Fixed report descriptor template for UGEE v2 frame reports (buttons only) */ +const __u8 uclogic_rdesc_ugee_v2_frame_btn_template_arr[] = { + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x07, /* Usage (Keypad), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, UCLOGIC_RDESC_V1_FRAME_ID, + /* Report ID, */ + 0x05, 0x0D, /* Usage Page (Digitizer), */ + 0x09, 0x39, /* Usage (Tablet Function Keys), */ + 0xA0, /* Collection (Physical), */ + 0x75, 0x01, /* Report Size (1), */ + 0x95, 0x08, /* Report Count (8), */ + 0x81, 0x01, /* Input (Constant), */ + 0x05, 0x09, /* Usage Page (Button), */ + 0x19, 0x01, /* Usage Minimum (01h), */ + UCLOGIC_RDESC_FRAME_PH_BTN, + /* Usage Maximum (PLACEHOLDER), */ + 0x95, 0x0A, /* Report Count (10), */ + 0x14, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x46, /* Report Count (70), */ + 0x81, 0x01, /* Input (Constant), */ + 0xC0, /* End Collection, */ + 0xC0 /* End Collection */ +}; +const size_t uclogic_rdesc_ugee_v2_frame_btn_template_size = + sizeof(uclogic_rdesc_ugee_v2_frame_btn_template_arr); + /* Fixed report descriptor for Ugee EX07 frame */ const __u8 uclogic_rdesc_ugee_ex07_frame_arr[] = { 0x05, 0x01, /* Usage Page (Desktop), */ |