will be called hid-mcp2221.ko.
config HID_KUNIT_TEST
- bool "KUnit tests for HID" if !KUNIT_ALL_TESTS
+ tristate "KUnit tests for HID" if !KUNIT_ALL_TESTS
depends on KUNIT=y
depends on HID_UCLOGIC
default KUNIT_ALL_TESTS
obj-$(CONFIG_HID_SENSOR_HUB) += hid-sensor-hub.o
obj-$(CONFIG_HID_SENSOR_CUSTOM_SENSOR) += hid-sensor-custom.o
-obj-$(CONFIG_HID_KUNIT_TEST) += hid-uclogic-rdesc.o \
+hid-uclogic-test-objs := hid-uclogic-rdesc.o \
+ hid-uclogic-params.o \
hid-uclogic-rdesc-test.o
+obj-$(CONFIG_HID_KUNIT_TEST) += hid-uclogic-test.o
obj-$(CONFIG_USB_HID) += usbhid/
obj-$(CONFIG_USB_MOUSE) += usbhid/
#define USB_DEVICE_ID_YIYNOVA_TABLET 0x004d
#define USB_VENDOR_ID_UGEE 0x28bd
+#define USB_DEVICE_ID_UGEE_PARBLO_A610_PRO 0x1903
#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_XPPEN_TABLET_DECO_L 0x0935
+#define USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_S 0x0909
#define USB_DEVICE_ID_UGEE_XPPEN_TABLET_STAR06 0x0078
#define USB_DEVICE_ID_UGEE_TABLET_G5 0x0074
#define USB_DEVICE_ID_UGEE_TABLET_EX07S 0x0071
suffix = "Pad";
break;
case HID_DG_PEN:
+ case HID_DG_DIGITIZER:
suffix = "Pen";
break;
case HID_CP_CONSUMER_CONTROL:
USB_DEVICE_ID_UGTIZER_TABLET_GP0610) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UGTIZER,
USB_DEVICE_ID_UGTIZER_TABLET_GT5040) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
+ USB_DEVICE_ID_UGEE_PARBLO_A610_PRO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
USB_DEVICE_ID_UGEE_TABLET_G5) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO01) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_L) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
+ USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_S) },
{ HID_USB_DEVICE(USB_VENDOR_ID_UGEE,
USB_DEVICE_ID_UGEE_XPPEN_TABLET_STAR06) },
{ }
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0+
+
+/*
+ * HID driver for UC-Logic devices not fully compliant with HID standard
+ *
+ * Copyright (c) 2022 José Expósito <jose.exposito89@gmail.com>
+ */
+
+#include <kunit/test.h>
+#include "./hid-uclogic-params.h"
+#include "./hid-uclogic-rdesc.h"
+
+#define MAX_STR_DESC_SIZE 14
+
+struct uclogic_parse_ugee_v2_desc_case {
+ const char *name;
+ int res;
+ const __u8 str_desc[MAX_STR_DESC_SIZE];
+ size_t str_desc_size;
+ const s32 desc_params[UCLOGIC_RDESC_PH_ID_NUM];
+ enum uclogic_params_frame_type frame_type;
+};
+
+static struct uclogic_parse_ugee_v2_desc_case uclogic_parse_ugee_v2_desc_cases[] = {
+ {
+ .name = "invalid_str_desc",
+ .res = -EINVAL,
+ .str_desc = {},
+ .str_desc_size = 0,
+ .desc_params = {},
+ .frame_type = UCLOGIC_PARAMS_FRAME_BUTTONS,
+ },
+ {
+ .name = "resolution_with_value_0",
+ .res = 0,
+ .str_desc = {
+ 0x0E, 0x03,
+ 0x70, 0xB2,
+ 0x10, 0x77,
+ 0x08,
+ 0x00,
+ 0xFF, 0x1F,
+ 0x00, 0x00,
+ },
+ .str_desc_size = 12,
+ .desc_params = {
+ [UCLOGIC_RDESC_PEN_PH_ID_X_LM] = 0xB270,
+ [UCLOGIC_RDESC_PEN_PH_ID_X_PM] = 0,
+ [UCLOGIC_RDESC_PEN_PH_ID_Y_LM] = 0x7710,
+ [UCLOGIC_RDESC_PEN_PH_ID_Y_PM] = 0,
+ [UCLOGIC_RDESC_PEN_PH_ID_PRESSURE_LM] = 0x1FFF,
+ [UCLOGIC_RDESC_FRAME_PH_ID_UM] = 0x08,
+ },
+ .frame_type = UCLOGIC_PARAMS_FRAME_BUTTONS,
+ },
+ /* XP-PEN Deco L str_desc: Frame with 8 buttons */
+ {
+ .name = "frame_type_buttons",
+ .res = 0,
+ .str_desc = {
+ 0x0E, 0x03,
+ 0x70, 0xB2,
+ 0x10, 0x77,
+ 0x08,
+ 0x00,
+ 0xFF, 0x1F,
+ 0xD8, 0x13,
+ },
+ .str_desc_size = 12,
+ .desc_params = {
+ [UCLOGIC_RDESC_PEN_PH_ID_X_LM] = 0xB270,
+ [UCLOGIC_RDESC_PEN_PH_ID_X_PM] = 0x2320,
+ [UCLOGIC_RDESC_PEN_PH_ID_Y_LM] = 0x7710,
+ [UCLOGIC_RDESC_PEN_PH_ID_Y_PM] = 0x1770,
+ [UCLOGIC_RDESC_PEN_PH_ID_PRESSURE_LM] = 0x1FFF,
+ [UCLOGIC_RDESC_FRAME_PH_ID_UM] = 0x08,
+ },
+ .frame_type = UCLOGIC_PARAMS_FRAME_BUTTONS,
+ },
+ /* PARBLO A610 PRO str_desc: Frame with 9 buttons and dial */
+ {
+ .name = "frame_type_dial",
+ .res = 0,
+ .str_desc = {
+ 0x0E, 0x03,
+ 0x96, 0xC7,
+ 0xF9, 0x7C,
+ 0x09,
+ 0x01,
+ 0xFF, 0x1F,
+ 0xD8, 0x13,
+ },
+ .str_desc_size = 12,
+ .desc_params = {
+ [UCLOGIC_RDESC_PEN_PH_ID_X_LM] = 0xC796,
+ [UCLOGIC_RDESC_PEN_PH_ID_X_PM] = 0x2749,
+ [UCLOGIC_RDESC_PEN_PH_ID_Y_LM] = 0x7CF9,
+ [UCLOGIC_RDESC_PEN_PH_ID_Y_PM] = 0x1899,
+ [UCLOGIC_RDESC_PEN_PH_ID_PRESSURE_LM] = 0x1FFF,
+ [UCLOGIC_RDESC_FRAME_PH_ID_UM] = 0x09,
+ },
+ .frame_type = UCLOGIC_PARAMS_FRAME_DIAL,
+ },
+ /* XP-PEN Deco Pro S str_desc: Frame with 8 buttons and mouse */
+ {
+ .name = "frame_type_mouse",
+ .res = 0,
+ .str_desc = {
+ 0x0E, 0x03,
+ 0xC8, 0xB3,
+ 0x34, 0x65,
+ 0x08,
+ 0x02,
+ 0xFF, 0x1F,
+ 0xD8, 0x13,
+ },
+ .str_desc_size = 12,
+ .desc_params = {
+ [UCLOGIC_RDESC_PEN_PH_ID_X_LM] = 0xB3C8,
+ [UCLOGIC_RDESC_PEN_PH_ID_X_PM] = 0x2363,
+ [UCLOGIC_RDESC_PEN_PH_ID_Y_LM] = 0x6534,
+ [UCLOGIC_RDESC_PEN_PH_ID_Y_PM] = 0x13EC,
+ [UCLOGIC_RDESC_PEN_PH_ID_PRESSURE_LM] = 0x1FFF,
+ [UCLOGIC_RDESC_FRAME_PH_ID_UM] = 0x08,
+ },
+ .frame_type = UCLOGIC_PARAMS_FRAME_MOUSE,
+ },
+};
+
+static void uclogic_parse_ugee_v2_desc_case_desc(struct uclogic_parse_ugee_v2_desc_case *t,
+ char *desc)
+{
+ strscpy(desc, t->name, KUNIT_PARAM_DESC_SIZE);
+}
+
+KUNIT_ARRAY_PARAM(uclogic_parse_ugee_v2_desc, uclogic_parse_ugee_v2_desc_cases,
+ uclogic_parse_ugee_v2_desc_case_desc);
+
+static void uclogic_parse_ugee_v2_desc_test(struct kunit *test)
+{
+ int res;
+ s32 desc_params[UCLOGIC_RDESC_PH_ID_NUM];
+ enum uclogic_params_frame_type frame_type;
+ const struct uclogic_parse_ugee_v2_desc_case *params = test->param_value;
+
+ res = uclogic_params_parse_ugee_v2_desc(params->str_desc,
+ params->str_desc_size,
+ desc_params,
+ ARRAY_SIZE(desc_params),
+ &frame_type);
+ KUNIT_ASSERT_EQ(test, res, params->res);
+
+ if (res)
+ return;
+
+ KUNIT_EXPECT_EQ(test,
+ params->desc_params[UCLOGIC_RDESC_PEN_PH_ID_X_LM],
+ desc_params[UCLOGIC_RDESC_PEN_PH_ID_X_LM]);
+ KUNIT_EXPECT_EQ(test,
+ params->desc_params[UCLOGIC_RDESC_PEN_PH_ID_X_PM],
+ desc_params[UCLOGIC_RDESC_PEN_PH_ID_X_PM]);
+ KUNIT_EXPECT_EQ(test,
+ params->desc_params[UCLOGIC_RDESC_PEN_PH_ID_Y_LM],
+ desc_params[UCLOGIC_RDESC_PEN_PH_ID_Y_LM]);
+ KUNIT_EXPECT_EQ(test,
+ params->desc_params[UCLOGIC_RDESC_PEN_PH_ID_Y_PM],
+ desc_params[UCLOGIC_RDESC_PEN_PH_ID_Y_PM]);
+ KUNIT_EXPECT_EQ(test,
+ params->desc_params[UCLOGIC_RDESC_PEN_PH_ID_PRESSURE_LM],
+ desc_params[UCLOGIC_RDESC_PEN_PH_ID_PRESSURE_LM]);
+ KUNIT_EXPECT_EQ(test,
+ params->desc_params[UCLOGIC_RDESC_FRAME_PH_ID_UM],
+ desc_params[UCLOGIC_RDESC_FRAME_PH_ID_UM]);
+ KUNIT_EXPECT_EQ(test, params->frame_type, frame_type);
+}
+
+static struct kunit_case hid_uclogic_params_test_cases[] = {
+ KUNIT_CASE_PARAM(uclogic_parse_ugee_v2_desc_test,
+ uclogic_parse_ugee_v2_desc_gen_params),
+ {}
+};
+
+static struct kunit_suite hid_uclogic_params_test_suite = {
+ .name = "hid_uclogic_params_test",
+ .test_cases = hid_uclogic_params_test_cases,
+};
+
+kunit_test_suite(hid_uclogic_params_test_suite);
+
+MODULE_DESCRIPTION("KUnit tests for the UC-Logic driver");
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("José Expósito <jose.exposito89@gmail.com>");
return rc;
}
+/**
+ * uclogic_params_parse_ugee_v2_desc - parse the string descriptor containing
+ * pen and frame parameters returned by UGEE v2 devices.
+ *
+ * @str_desc: String descriptor, cannot be NULL.
+ * @str_desc_size: Size of the string descriptor.
+ * @desc_params: Output description params list.
+ * @desc_params_size: Size of the output description params list.
+ * @frame_type: Output frame type.
+ *
+ * Returns:
+ * Zero, if successful. A negative errno code on error.
+ */
+static int uclogic_params_parse_ugee_v2_desc(const __u8 *str_desc,
+ size_t str_desc_size,
+ s32 *desc_params,
+ size_t desc_params_size,
+ enum uclogic_params_frame_type *frame_type)
+{
+ s32 pen_x_lm, pen_y_lm;
+ s32 pen_x_pm, pen_y_pm;
+ s32 pen_pressure_lm;
+ s32 frame_num_buttons;
+ s32 resolution;
+
+ /* Minimum descriptor length required, maximum seen so far is 14 */
+ const int min_str_desc_size = 12;
+
+ if (!str_desc || str_desc_size < min_str_desc_size)
+ return -EINVAL;
+
+ if (desc_params_size != UCLOGIC_RDESC_PH_ID_NUM)
+ return -EINVAL;
+
+ pen_x_lm = get_unaligned_le16(str_desc + 2);
+ pen_y_lm = get_unaligned_le16(str_desc + 4);
+ frame_num_buttons = str_desc[6];
+ *frame_type = str_desc[7];
+ pen_pressure_lm = get_unaligned_le16(str_desc + 8);
+
+ resolution = get_unaligned_le16(str_desc + 10);
+ if (resolution == 0) {
+ pen_x_pm = 0;
+ pen_y_pm = 0;
+ } else {
+ pen_x_pm = pen_x_lm * 1000 / resolution;
+ pen_y_pm = pen_y_lm * 1000 / resolution;
+ }
+
+ desc_params[UCLOGIC_RDESC_PEN_PH_ID_X_LM] = pen_x_lm;
+ desc_params[UCLOGIC_RDESC_PEN_PH_ID_X_PM] = pen_x_pm;
+ desc_params[UCLOGIC_RDESC_PEN_PH_ID_Y_LM] = pen_y_lm;
+ desc_params[UCLOGIC_RDESC_PEN_PH_ID_Y_PM] = pen_y_pm;
+ desc_params[UCLOGIC_RDESC_PEN_PH_ID_PRESSURE_LM] = pen_pressure_lm;
+ desc_params[UCLOGIC_RDESC_FRAME_PH_ID_UM] = frame_num_buttons;
+
+ return 0;
+}
+
+/**
+ * uclogic_params_ugee_v2_init_frame_buttons() - initialize a UGEE v2 frame with
+ * buttons.
+ * @p: Parameters to fill in, cannot be NULL.
+ * @desc_params: Device description params list.
+ * @desc_params_size: Size of the description params list.
+ *
+ * Returns:
+ * Zero, if successful. A negative errno code on error.
+ */
+static int uclogic_params_ugee_v2_init_frame_buttons(struct uclogic_params *p,
+ const s32 *desc_params,
+ size_t desc_params_size)
+{
+ __u8 *rdesc_frame = NULL;
+ int rc = 0;
+
+ if (!p || desc_params_size != UCLOGIC_RDESC_PH_ID_NUM)
+ return -EINVAL;
+
+ rdesc_frame = uclogic_rdesc_template_apply(
+ uclogic_rdesc_ugee_v2_frame_btn_template_arr,
+ uclogic_rdesc_ugee_v2_frame_btn_template_size,
+ desc_params, UCLOGIC_RDESC_PH_ID_NUM);
+ if (!rdesc_frame)
+ return -ENOMEM;
+
+ rc = uclogic_params_frame_init_with_desc(&p->frame_list[0],
+ rdesc_frame,
+ uclogic_rdesc_ugee_v2_frame_btn_template_size,
+ UCLOGIC_RDESC_V1_FRAME_ID);
+ kfree(rdesc_frame);
+ return rc;
+}
+
+/**
+ * uclogic_params_ugee_v2_init_frame_dial() - initialize a UGEE v2 frame with a
+ * bitmap dial.
+ * @p: Parameters to fill in, cannot be NULL.
+ * @desc_params: Device description params list.
+ * @desc_params_size: Size of the description params list.
+ *
+ * Returns:
+ * Zero, if successful. A negative errno code on error.
+ */
+static int uclogic_params_ugee_v2_init_frame_dial(struct uclogic_params *p,
+ const s32 *desc_params,
+ size_t desc_params_size)
+{
+ __u8 *rdesc_frame = NULL;
+ int rc = 0;
+
+ if (!p || desc_params_size != UCLOGIC_RDESC_PH_ID_NUM)
+ return -EINVAL;
+
+ rdesc_frame = uclogic_rdesc_template_apply(
+ uclogic_rdesc_ugee_v2_frame_dial_template_arr,
+ uclogic_rdesc_ugee_v2_frame_dial_template_size,
+ desc_params, UCLOGIC_RDESC_PH_ID_NUM);
+ if (!rdesc_frame)
+ return -ENOMEM;
+
+ rc = uclogic_params_frame_init_with_desc(&p->frame_list[0],
+ rdesc_frame,
+ uclogic_rdesc_ugee_v2_frame_dial_template_size,
+ UCLOGIC_RDESC_V1_FRAME_ID);
+ kfree(rdesc_frame);
+ if (rc)
+ return rc;
+
+ p->frame_list[0].bitmap_dial_byte = 7;
+ return 0;
+}
+
+/**
+ * uclogic_params_ugee_v2_init_frame_mouse() - initialize a UGEE v2 frame with a
+ * mouse.
+ * @p: Parameters to fill in, cannot be NULL.
+ *
+ * Returns:
+ * Zero, if successful. A negative errno code on error.
+ */
+static int uclogic_params_ugee_v2_init_frame_mouse(struct uclogic_params *p)
+{
+ int rc = 0;
+
+ if (!p)
+ return -EINVAL;
+
+ rc = uclogic_params_frame_init_with_desc(&p->frame_list[1],
+ uclogic_rdesc_ugee_v2_frame_mouse_template_arr,
+ uclogic_rdesc_ugee_v2_frame_mouse_template_size,
+ UCLOGIC_RDESC_V1_FRAME_ID);
+ return rc;
+}
+
/**
* uclogic_params_ugee_v2_init() - initialize a UGEE graphics tablets by
* discovering their parameters.
const int str_desc_len = 12;
__u8 *str_desc = NULL;
__u8 *rdesc_pen = NULL;
- __u8 *rdesc_frame = NULL;
s32 desc_params[UCLOGIC_RDESC_PH_ID_NUM];
- s32 resolution;
+ enum uclogic_params_frame_type frame_type;
__u8 magic_arr[] = {
0x02, 0xb0, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
iface = to_usb_interface(hdev->dev.parent);
bInterfaceNumber = iface->cur_altsetting->desc.bInterfaceNumber;
+
+ if (bInterfaceNumber == 0) {
+ rc = uclogic_params_ugee_v2_init_frame_mouse(&p);
+ if (rc)
+ goto cleanup;
+
+ goto output;
+ }
+
if (bInterfaceNumber != 2) {
uclogic_params_init_invalid(&p);
goto output;
goto output;
}
- desc_params[UCLOGIC_RDESC_PEN_PH_ID_X_LM] =
- get_unaligned_le16(str_desc + 2);
- desc_params[UCLOGIC_RDESC_PEN_PH_ID_Y_LM] =
- get_unaligned_le16(str_desc + 4);
- desc_params[UCLOGIC_RDESC_FRAME_PH_ID_UM] = str_desc[6];
- desc_params[UCLOGIC_RDESC_PEN_PH_ID_PRESSURE_LM] =
- get_unaligned_le16(str_desc + 8);
- resolution = get_unaligned_le16(str_desc + 10);
- if (resolution == 0) {
- desc_params[UCLOGIC_RDESC_PEN_PH_ID_X_PM] = 0;
- desc_params[UCLOGIC_RDESC_PEN_PH_ID_Y_PM] = 0;
- } else {
- desc_params[UCLOGIC_RDESC_PEN_PH_ID_X_PM] =
- desc_params[UCLOGIC_RDESC_PEN_PH_ID_X_LM] * 1000 /
- resolution;
- desc_params[UCLOGIC_RDESC_PEN_PH_ID_Y_PM] =
- desc_params[UCLOGIC_RDESC_PEN_PH_ID_Y_LM] * 1000 /
- resolution;
- }
+ rc = uclogic_params_parse_ugee_v2_desc(str_desc, str_desc_len,
+ desc_params,
+ ARRAY_SIZE(desc_params),
+ &frame_type);
+ if (rc)
+ goto cleanup;
+
kfree(str_desc);
str_desc = NULL;
p.pen.subreport_list[0].id = UCLOGIC_RDESC_V1_FRAME_ID;
/* Initialize the frame interface */
- rdesc_frame = uclogic_rdesc_template_apply(
- uclogic_rdesc_ugee_v2_frame_btn_template_arr,
- uclogic_rdesc_ugee_v2_frame_btn_template_size,
- desc_params, ARRAY_SIZE(desc_params));
- if (!rdesc_frame) {
- rc = -ENOMEM;
- goto cleanup;
+ switch (frame_type) {
+ case UCLOGIC_PARAMS_FRAME_DIAL:
+ case UCLOGIC_PARAMS_FRAME_MOUSE:
+ rc = uclogic_params_ugee_v2_init_frame_dial(&p, desc_params,
+ ARRAY_SIZE(desc_params));
+ break;
+ case UCLOGIC_PARAMS_FRAME_BUTTONS:
+ default:
+ rc = uclogic_params_ugee_v2_init_frame_buttons(&p, desc_params,
+ ARRAY_SIZE(desc_params));
+ break;
}
- rc = uclogic_params_frame_init_with_desc(&p.frame_list[0],
- rdesc_frame,
- uclogic_rdesc_ugee_v2_frame_btn_template_size,
- UCLOGIC_RDESC_V1_FRAME_ID);
- kfree(rdesc_frame);
- if (rc) {
- uclogic_params_init_invalid(&p);
- goto output;
- }
+ if (rc)
+ goto cleanup;
output:
/* Output parameters */
uclogic_params_init_invalid(&p);
}
break;
+ case VID_PID(USB_VENDOR_ID_UGEE,
+ USB_DEVICE_ID_UGEE_PARBLO_A610_PRO):
case VID_PID(USB_VENDOR_ID_UGEE,
USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_L):
+ case VID_PID(USB_VENDOR_ID_UGEE,
+ USB_DEVICE_ID_UGEE_XPPEN_TABLET_DECO_PRO_S):
rc = uclogic_params_ugee_v2_init(&p, hdev);
if (rc != 0)
goto cleanup;
uclogic_params_cleanup(&p);
return rc;
}
+
+#ifdef CONFIG_HID_KUNIT_TEST
+#include "hid-uclogic-params-test.c"
+#endif
UCLOGIC_PARAMS_PEN_INRANGE_NONE,
};
+/* Types of frames */
+enum uclogic_params_frame_type {
+ /* Frame with buttons */
+ UCLOGIC_PARAMS_FRAME_BUTTONS = 0,
+ /* Frame with buttons and a dial */
+ UCLOGIC_PARAMS_FRAME_DIAL,
+ /* Frame with buttons and a mouse (shaped as a dial + touchpad) */
+ UCLOGIC_PARAMS_FRAME_MOUSE,
+};
+
/*
* Pen report's subreport data.
*/
static struct uclogic_template_case uclogic_template_cases[] = {
{
- .name = "Empty template",
+ .name = "empty_template",
.template = template_empty,
.template_size = sizeof(template_empty),
.param_list = params_pen_all,
.expected = template_empty,
},
{
- .name = "Template smaller than the placeholder",
+ .name = "template_smaller_than_the_placeholder",
.template = template_small,
.template_size = sizeof(template_small),
.param_list = params_pen_all,
.expected = template_small,
},
{
- .name = "No placeholder",
+ .name = "no_placeholder",
.template = template_no_ph,
.template_size = sizeof(template_no_ph),
.param_list = params_pen_all,
.expected = template_no_ph,
},
{
- .name = "Pen placeholder at the end, without ID",
+ .name = "pen_placeholder_at_the_end_without_id",
.template = template_pen_ph_end,
.template_size = sizeof(template_pen_ph_end),
.param_list = params_pen_all,
.expected = template_pen_ph_end,
},
{
- .name = "Frame button placeholder at the end, without ID",
+ .name = "frame_button_placeholder_at_the_end_without_id",
.template = template_btn_ph_end,
.template_size = sizeof(template_btn_ph_end),
.param_list = params_frame_all,
.expected = template_btn_ph_end,
},
{
- .name = "All params present in the pen template",
+ .name = "all_params_present_in_the_pen_template",
.template = template_pen_all_params,
.template_size = sizeof(template_pen_all_params),
.param_list = params_pen_all,
.expected = expected_pen_all_params,
},
{
- .name = "All params present in the frame template",
+ .name = "all_params_present_in_the_frame_template",
.template = template_frame_all_params,
.template_size = sizeof(template_frame_all_params),
.param_list = params_frame_all,
.expected = expected_frame_all_params,
},
{
- .name = "Some params present in the pen template (complete param list)",
+ .name = "some_params_present_in_the_pen_template_with_complete_param_list",
.template = template_pen_some_params,
.template_size = sizeof(template_pen_some_params),
.param_list = params_pen_all,
.expected = expected_pen_some_params,
},
{
- .name = "Some params present in the pen template (incomplete param list)",
+ .name = "some_params_present_in_the_pen_template_with_incomplete_param_list",
.template = template_pen_some_params,
.template_size = sizeof(template_pen_some_params),
.param_list = params_pen_some,
.expected = expected_pen_some_params,
},
{
- .name = "No params present in the template",
+ .name = "no_params_present_in_the_template",
.template = template_params_none,
.template_size = sizeof(template_params_none),
.param_list = params_pen_some,
};
static struct kunit_suite hid_uclogic_rdesc_test_suite = {
- .name = "hid-uclogic-rdesc-test",
+ .name = "hid_uclogic_rdesc_test",
.test_cases = hid_uclogic_rdesc_test_cases,
};
const size_t uclogic_rdesc_ugee_v2_frame_btn_template_size =
sizeof(uclogic_rdesc_ugee_v2_frame_btn_template_arr);
+/* Fixed report descriptor template for UGEE v2 frame reports (dial) */
+const __u8 uclogic_rdesc_ugee_v2_frame_dial_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, 0x06, /* Report Count (6), */
+ 0x81, 0x01, /* Input (Constant), */
+ 0x75, 0x08, /* Report Size (8), */
+ 0x95, 0x03, /* Report Count (3), */
+ 0x81, 0x01, /* Input (Constant), */
+ 0x05, 0x01, /* Usage Page (Desktop), */
+ 0x09, 0x38, /* Usage (Wheel), */
+ 0x95, 0x01, /* Report Count (1), */
+ 0x15, 0xFF, /* Logical Minimum (-1), */
+ 0x25, 0x01, /* Logical Maximum (1), */
+ 0x81, 0x06, /* Input (Variable, Relative), */
+ 0x95, 0x02, /* Report Count (2), */
+ 0x81, 0x01, /* Input (Constant), */
+ 0xC0, /* End Collection, */
+ 0xC0 /* End Collection */
+};
+const size_t uclogic_rdesc_ugee_v2_frame_dial_template_size =
+ sizeof(uclogic_rdesc_ugee_v2_frame_dial_template_arr);
+
+/* Fixed report descriptor template for UGEE v2 frame reports (mouse) */
+const __u8 uclogic_rdesc_ugee_v2_frame_mouse_template_arr[] = {
+ 0x05, 0x01, /* Usage Page (Desktop), */
+ 0x09, 0x02, /* Usage (Mouse), */
+ 0xA1, 0x01, /* Collection (Application), */
+ 0x85, 0x01, /* Report ID (1), */
+ 0x05, 0x01, /* Usage Page (Pointer), */
+ 0xA0, /* Collection (Physical), */
+ 0x75, 0x01, /* Report Size (1), */
+ 0x95, 0x02, /* Report Count (2), */
+ 0x05, 0x09, /* Usage Page (Button), */
+ 0x19, 0x01, /* Usage Minimum (01h), */
+ 0x29, 0x02, /* Usage Maximum (02h), */
+ 0x14, /* Logical Minimum (0), */
+ 0x25, 0x01, /* Logical Maximum (1), */
+ 0x81, 0x02, /* Input (Variable), */
+ 0x95, 0x06, /* Report Count (6), */
+ 0x81, 0x01, /* Input (Constant), */
+ 0x05, 0x01, /* Usage Page (Generic Desktop), */
+ 0x09, 0x30, /* Usage (X), */
+ 0x09, 0x31, /* Usage (Y), */
+ 0x75, 0x10, /* Report Size (16), */
+ 0x95, 0x02, /* Report Count (2), */
+ 0x16, 0x00, 0x80, /* Logical Minimum (-32768), */
+ 0x26, 0xFF, 0x7F, /* Logical Maximum (32767), */
+ 0x81, 0x06, /* Input (Variable, Relative), */
+ 0x95, 0x01, /* Report Count (1), */
+ 0x81, 0x01, /* Input (Constant), */
+ 0xC0, /* End Collection, */
+ 0xC0 /* End Collection */
+};
+const size_t uclogic_rdesc_ugee_v2_frame_mouse_template_size =
+ sizeof(uclogic_rdesc_ugee_v2_frame_mouse_template_arr);
+
/* Fixed report descriptor for Ugee EX07 frame */
const __u8 uclogic_rdesc_ugee_ex07_frame_arr[] = {
0x05, 0x01, /* Usage Page (Desktop), */
memcmp(p, pen_head, sizeof(pen_head)) == 0 &&
p[sizeof(pen_head)] < param_num) {
v = param_list[p[sizeof(pen_head)]];
- put_unaligned(cpu_to_le32(v), (s32 *)p);
+ put_unaligned((__force u32)cpu_to_le32(v), (s32 *)p);
p += sizeof(pen_head) + 1;
} else if (memcmp(p, btn_head, sizeof(btn_head)) == 0 &&
p[sizeof(btn_head)] < param_num) {
extern const __u8 uclogic_rdesc_ugee_v2_frame_btn_template_arr[];
extern const size_t uclogic_rdesc_ugee_v2_frame_btn_template_size;
+/* Fixed report descriptor template for UGEE v2 frame reports (dial) */
+extern const __u8 uclogic_rdesc_ugee_v2_frame_dial_template_arr[];
+extern const size_t uclogic_rdesc_ugee_v2_frame_dial_template_size;
+
+/* Fixed report descriptor template for UGEE v2 frame reports (mouse) */
+extern const __u8 uclogic_rdesc_ugee_v2_frame_mouse_template_arr[];
+extern const size_t uclogic_rdesc_ugee_v2_frame_mouse_template_size;
+
/* Fixed report descriptor for Ugee EX07 frame */
extern const __u8 uclogic_rdesc_ugee_ex07_frame_arr[];
extern const size_t uclogic_rdesc_ugee_ex07_frame_size;
projects / linux-2.6-microblaze.git / commitdiff