diff options
| author | José Expósito <jose.exposito89@gmail.com> | 2022-10-29 19:12:40 +0300 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2022-11-04 17:53:25 +0300 |
| commit | f9ce4db0ec2b6301f4264ba8627863e2632c922b (patch) | |
| tree | a6ed246b8b3a7724fcc4311ff14a3feb84ecb6d4 /drivers/hid/hid-uclogic-rdesc.c | |
| parent | 037c1aaeb96fe5f778026f4c1ef28b26cf600bfa (diff) | |
| download | linux-f9ce4db0ec2b6301f4264ba8627863e2632c922b.tar.xz | |
HID: uclogic: Add support for XP-PEN Deco LW
The XP-PEN Deco LW is a UGEE v2 device with a frame with 8 buttons.
Its pen has 2 buttons, supports tilt and pressure.
It can be connected by USB cable or using a USB Bluetooth dongle to use
it in wireless mode. When it is connected using the dongle, the device
battery is used to power it.
Its vendor, product and version are identical to the Deco L. The only
difference reported by its firmware is the product name.
In order to add support for battery reporting, add a new HID descriptor
and a quirk to detect the wireless version of the tablet.
Link: https://github.com/DIGImend/digimend-kernel-drivers/issues/635
Tested-by: Mia Kanashi <chad@redpilled.dev>
Tested-by: Andreas Grosse <andig.mail@t-online.de>
Tested-by: Mia Kanashi <chad@redpilled.dev>
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 | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/hid/hid-uclogic-rdesc.c b/drivers/hid/hid-uclogic-rdesc.c index 4bd54c4fb5b0..6524b4b61b25 100644 --- a/drivers/hid/hid-uclogic-rdesc.c +++ b/drivers/hid/hid-uclogic-rdesc.c @@ -1035,6 +1035,40 @@ const __u8 uclogic_rdesc_ugee_v2_frame_mouse_template_arr[] = { const size_t uclogic_rdesc_ugee_v2_frame_mouse_template_size = sizeof(uclogic_rdesc_ugee_v2_frame_mouse_template_arr); +/* Fixed report descriptor template for UGEE v2 battery reports */ +const __u8 uclogic_rdesc_ugee_v2_battery_template_arr[] = { + 0x05, 0x01, /* Usage Page (Desktop), */ + 0x09, 0x07, /* Usage (Keypad), */ + 0xA1, 0x01, /* Collection (Application), */ + 0x85, UCLOGIC_RDESC_UGEE_V2_BATTERY_ID, + /* Report ID, */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x02, /* Report Count (2), */ + 0x81, 0x01, /* Input (Constant), */ + 0x05, 0x84, /* Usage Page (Power Device), */ + 0x05, 0x85, /* Usage Page (Battery System), */ + 0x09, 0x65, /* Usage Page (AbsoluteStateOfCharge), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x01, /* Report Count (1), */ + 0x15, 0x00, /* Logical Minimum (0), */ + 0x26, 0xff, 0x00, /* Logical Maximum (255), */ + 0x81, 0x02, /* Input (Variable), */ + 0x75, 0x01, /* Report Size (1), */ + 0x95, 0x01, /* Report Count (1), */ + 0x15, 0x00, /* Logical Minimum (0), */ + 0x25, 0x01, /* Logical Maximum (1), */ + 0x09, 0x44, /* Usage Page (Charging), */ + 0x81, 0x02, /* Input (Variable), */ + 0x95, 0x07, /* Report Count (7), */ + 0x81, 0x01, /* Input (Constant), */ + 0x75, 0x08, /* Report Size (8), */ + 0x95, 0x07, /* Report Count (7), */ + 0x81, 0x01, /* Input (Constant), */ + 0xC0 /* End Collection */ +}; +const size_t uclogic_rdesc_ugee_v2_battery_template_size = + sizeof(uclogic_rdesc_ugee_v2_battery_template_arr); + /* Fixed report descriptor for Ugee EX07 frame */ const __u8 uclogic_rdesc_ugee_ex07_frame_arr[] = { 0x05, 0x01, /* Usage Page (Desktop), */ |