Add support for Ugee G5 to hid-uclogic.
Signed-off-by: Nikolai Kondrashov <spbnick@xxxxxxxxx>
---
drivers/hid/hid-ids.h | 1 +
drivers/hid/hid-uclogic-core.c | 2 ++
drivers/hid/hid-uclogic-params.c | 34 ++++++++++++++++++++
drivers/hid/hid-uclogic-rdesc.c | 54 ++++++++++++++++++++++++++++++++
drivers/hid/hid-uclogic-rdesc.h | 13 ++++++++
5 files changed, 104 insertions(+)
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index b38be58d61b6..895b79daaf7c 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -1144,6 +1144,7 @@
#define USB_DEVICE_ID_UGEE_XPPEN_TABLET_G540 0x0075
#define USB_DEVICE_ID_UGEE_XPPEN_TABLET_G640 0x0094
#define USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01 0x0042
+#define USB_DEVICE_ID_UGEE_TABLET_G5 0x0074
#define USB_DEVICE_ID_UGEE_TABLET_EX07S 0x0071
#define USB_VENDOR_ID_UNITEC 0x227d
diff --git a/drivers/hid/hid-uclogic-core.c b/drivers/hid/hid-uclogic-core.c
index dfacb04308b1..8fe02d81265d 100644
--- a/drivers/hid/hid-uclogic-core.c
+++ b/drivers/hid/hid-uclogic-core.c
@@ -383,6 +383,8 @@ static const struct hid_device_id uclogic_devices[] = {
USB_DEVICE_ID_UCLOGIC_DRAWIMAGE_G3) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UGTIZER,
USB_DEVICE_ID_UGTIZER_TABLET_GP0610) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
+ USB_DEVICE_ID_UGEE_TABLET_G5) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
USB_DEVICE_ID_UGEE_TABLET_EX07S) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
diff --git a/drivers/hid/hid-uclogic-params.c b/drivers/hid/hid-uclogic-params.c
index 9b0fc4dd31af..b582739a570a 100644
--- a/drivers/hid/hid-uclogic-params.c
+++ b/drivers/hid/hid-uclogic-params.c
@@ -1040,6 +1040,40 @@ int uclogic_params_init(struct uclogic_params *params,
/* TODO: Consider marking the interface invalid */
uclogic_params_init_with_pen_unused(&p);
}
+ break;
+ case VID_PID(USB_VENDOR_ID_UGEE,
+ USB_DEVICE_ID_UGEE_TABLET_G5):
+ /* Ignore non-pen interfaces */
+ if (bInterfaceNumber != 1) {
+ uclogic_params_init_invalid(&p);
+ break;
+ }
+
+ rc = uclogic_params_pen_init_v1(&p.pen, &found, hdev);
+ if (rc != 0) {
+ hid_err(hdev, "pen probing failed: %d\n", rc);
+ goto cleanup;
+ } else if (found) {
+ rc = uclogic_params_frame_init_with_desc(
+ &p.frame,
+ uclogic_rdesc_ugee_g5_frame_arr,
+ uclogic_rdesc_ugee_g5_frame_size,
+ UCLOGIC_RDESC_UGEE_G5_FRAME_ID);
+ if (rc != 0) {
+ hid_err(hdev,
+ "failed creating buttonpad parameters: %d\n",
+ rc);
+ goto cleanup;
+ }
+ p.frame.re_lsb =
+ UCLOGIC_RDESC_UGEE_G5_FRAME_RE_LSB;
+ p.frame.dev_id_byte =
+ UCLOGIC_RDESC_UGEE_G5_FRAME_DEV_ID_BYTE;
+ } else {
+ hid_warn(hdev, "pen parameters not found");
+ uclogic_params_init_invalid(&p);
+ }
+
break;
case VID_PID(USB_VENDOR_ID_UGEE,
USB_DEVICE_ID_UGEE_TABLET_EX07S):
diff --git a/drivers/hid/hid-uclogic-rdesc.c b/drivers/hid/hid-uclogic-rdesc.c
index 73996586993f..bf5da6de7bba 100644
--- a/drivers/hid/hid-uclogic-rdesc.c
+++ b/drivers/hid/hid-uclogic-rdesc.c
@@ -728,6 +728,60 @@ const __u8 uclogic_rdesc_ugee_ex07_buttonpad_arr[] = {
const size_t uclogic_rdesc_ugee_ex07_buttonpad_size =
sizeof(uclogic_rdesc_ugee_ex07_buttonpad_arr);
+/* Fixed report descriptor for Ugee G5 frame controls */
+const __u8 uclogic_rdesc_ugee_g5_frame_arr[] = {
+ 0x05, 0x01, /* Usage Page (Desktop), */
+ 0x09, 0x07, /* Usage (Keypad), */
+ 0xA1, 0x01, /* Collection (Application), */
+ 0x85, 0x06, /* Report ID (6), */
+ 0x05, 0x0D, /* Usage Page (Digitizer), */
+ 0x09, 0x39, /* Usage (Tablet Function Keys), */
+ 0xA0, /* Collection (Physical), */
+ 0x14, /* Logical Minimum (0), */
+ 0x25, 0x01, /* Logical Maximum (1), */
+ 0x05, 0x01, /* Usage Page (Desktop), */
+ 0x05, 0x09, /* Usage Page (Button), */
+ 0x19, 0x01, /* Usage Minimum (01h), */
+ 0x29, 0x05, /* Usage Maximum (05h), */
+ 0x75, 0x01, /* Report Size (1), */
+ 0x95, 0x05, /* Report Count (5), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0x75, 0x01, /* Report Size (1), */
+ 0x95, 0x03, /* Report Count (3), */
+ 0x81, 0x01, /* Input (Constant), */
+ 0x05, 0x0D, /* Usage Page (Digitizer), */
+ 0x0A, 0xFF, 0xFF, /* Usage (FFFFh), */
+ 0x26, 0xFF, 0x00, /* Logical Maximum (255), */
+ 0x75, 0x08, /* Report Size (8), */
+ 0x95, 0x01, /* Report Count (1), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0x25, 0x01, /* Logical Maximum (1), */
+ 0x09, 0x44, /* Usage (Barrel Switch), */
+ 0x75, 0x01, /* Report Size (1), */
+ 0x95, 0x01, /* Report Count (1), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0x05, 0x01, /* Usage Page (Desktop), */
+ 0x09, 0x30, /* Usage (X), */
+ 0x09, 0x31, /* Usage (Y), */
+ 0x75, 0x01, /* Report Size (1), */
+ 0x95, 0x02, /* Report Count (2), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0x75, 0x01, /* Report Size (1), */
+ 0x95, 0x0B, /* Report Count (11), */
+ 0x81, 0x01, /* Input (Constant), */
+ 0x05, 0x01, /* Usage Page (Desktop), */
+ 0x09, 0x38, /* Usage (Wheel), */
+ 0x15, 0xFF, /* Logical Minimum (-1), */
+ 0x25, 0x01, /* Logical Maximum (1), */
+ 0x75, 0x02, /* Report Size (2), */
+ 0x95, 0x01, /* Report Count (1), */
+ 0x81, 0x06, /* Input (Variable, Relative), */
+ 0xC0, /* End Collection, */
+ 0xC0 /* End Collection */
+};
+const size_t uclogic_rdesc_ugee_g5_frame_size =
+ sizeof(uclogic_rdesc_ugee_g5_frame_arr);
+
/* Fixed report descriptor for XP-Pen Deco 01 frame controls */
const __u8 uclogic_rdesc_xppen_deco01_frame_arr[] = {
0x05, 0x01, /* Usage Page (Desktop), */
diff --git a/drivers/hid/hid-uclogic-rdesc.h b/drivers/hid/hid-uclogic-rdesc.h
index 0c5bd027f155..c5da51055af3 100644
--- a/drivers/hid/hid-uclogic-rdesc.h
+++ b/drivers/hid/hid-uclogic-rdesc.h
@@ -139,4 +139,17 @@ extern const size_t uclogic_rdesc_ugee_ex07_buttonpad_size;
extern const __u8 uclogic_rdesc_xppen_deco01_frame_arr[];
extern const size_t uclogic_rdesc_xppen_deco01_frame_size;
+/* Fixed report descriptor for Ugee G5 frame controls */
+extern const __u8 uclogic_rdesc_ugee_g5_frame_arr[];
+extern const size_t uclogic_rdesc_ugee_g5_frame_size;
+
+/* Report ID of Ugee G5 frame control reports */
+#define UCLOGIC_RDESC_UGEE_G5_FRAME_ID 0x06
+
+/* Device ID byte offset in Ugee G5 frame report */
+#define UCLOGIC_RDESC_UGEE_G5_FRAME_DEV_ID_BYTE 0x2
+
+/* Least-significant bit of Ugee G5 frame rotary encoder state */
+#define UCLOGIC_RDESC_UGEE_G5_FRAME_RE_LSB 38
+
#endif /* _HID_UCLOGIC_RDESC_H */
--
2.20.1
