test: add a Wacom HID 4800 test device

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jason Gerecke <jason.gerecke@wacom.com>

test/Makefile.am

@@ -55,6 +55,7 @@ liblitest_la_SOURCES = \
 	litest-device-wacom-cintiq-24hd.c \
 	litest-device-wacom-cintiq-24hdt-pad.c \
 	litest-device-wacom-ekr.c \
+	litest-device-wacom-hid4800-pen.c \
 	litest-device-wacom-intuos-tablet.c \
 	litest-device-wacom-intuos3-pad.c \
 	litest-device-wacom-intuos5-pad.c \

test/litest-device-wacom-hid4800-pen.c

@@ -0,0 +1,119 @@
+/*
+ * Copyright © 2016 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "litest.h"
+#include "litest-int.h"
+
+static void litest_wacom_hid4800_tablet_setup(void)
+{
+	struct litest_device *d = litest_create_device(LITEST_WACOM_HID4800_PEN);
+	litest_set_current_device(d);
+}
+
+static struct input_event proximity_in[] = {
+	{ .type = EV_ABS, .code = ABS_X, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_ABS, .code = ABS_Y, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_ABS, .code = ABS_PRESSURE, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_KEY, .code = BTN_TOOL_PEN, .value = 1 },
+	{ .type = EV_MSC, .code = MSC_SERIAL, .value = 297797542 },
+	{ .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
+	{ .type = -1, .code = -1 },
+};
+
+static struct input_event proximity_out[] = {
+	{ .type = EV_ABS, .code = ABS_X, .value = 0 },
+	{ .type = EV_ABS, .code = ABS_Y, .value = 0 },
+	{ .type = EV_MSC, .code = MSC_SERIAL, .value = 0 },
+	{ .type = EV_KEY, .code = BTN_TOOL_PEN, .value = 0 },
+	{ .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
+	{ .type = -1, .code = -1 },
+};
+
+static struct input_event motion[] = {
+	{ .type = EV_ABS, .code = ABS_X, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_ABS, .code = ABS_Y, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_ABS, .code = ABS_PRESSURE, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_MSC, .code = MSC_SERIAL, .value = 297797542 },
+	{ .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
+	{ .type = -1, .code = -1 },
+};
+
+static int
+get_axis_default(struct litest_device *d, unsigned int evcode, int32_t *value)
+{
+	switch (evcode) {
+	case ABS_PRESSURE:
+		*value = 100;
+		return 0;
+	}
+	return 1;
+}
+
+static struct litest_device_interface interface = {
+	.tablet_proximity_in_events = proximity_in,
+	.tablet_proximity_out_events = proximity_out,
+	.tablet_motion_events = motion,
+
+	.get_axis_default = get_axis_default,
+};
+
+static struct input_absinfo absinfo[] = {
+	{ ABS_X, 0, 21696, 4, 0, 100 },
+	{ ABS_Y, 0, 13560, 4, 0, 100 },
+	{ ABS_PRESSURE, 0, 2047, 0, 0, 0 },
+	{ .value = -1 },
+};
+
+static struct input_id input_id = {
+	.bustype = 0x18,
+	.vendor = 0x56a,
+	.product = 0x4800,
+	.version = 0x100,
+};
+
+static int events[] = {
+	EV_KEY, BTN_TOOL_PEN,
+	EV_KEY, BTN_TOOL_RUBBER,
+	EV_KEY, BTN_TOUCH,
+	EV_KEY, BTN_STYLUS,
+	EV_KEY, BTN_STYLUS2,
+	EV_MSC, MSC_SERIAL,
+	INPUT_PROP_MAX, INPUT_PROP_DIRECT,
+	-1, -1,
+};
+
+struct litest_test_device litest_wacom_hid4800_tablet_device = {
+	.type = LITEST_WACOM_HID4800_PEN,
+	.features = LITEST_TABLET,
+	.shortname = "wacom-hid4800-tablet",
+	.setup = litest_wacom_hid4800_tablet_setup,
+	.interface = &interface,
+
+	.name = "Wacom HID 4800 Pen",
+	.id = &input_id,
+	.events = events,
+	.absinfo = absinfo,
+};

test/litest.c

@@ -400,6 +400,7 @@ extern struct litest_test_device litest_wacom_cintiq_24hdt_pad_device;
 extern struct litest_test_device litest_wacom_cintiq_13hdt_finger_device;
 extern struct litest_test_device litest_wacom_cintiq_13hdt_pen_device;
 extern struct litest_test_device litest_wacom_cintiq_13hdt_pad_device;
+extern struct litest_test_device litest_wacom_hid4800_tablet_device;
 
 struct litest_test_device* devices[] = {
 	&litest_synaptics_clickpad_device,
@@ -455,6 +456,7 @@ struct litest_test_device* devices[] = {
 	&litest_wacom_cintiq_13hdt_finger_device,
 	&litest_wacom_cintiq_13hdt_pen_device,
 	&litest_wacom_cintiq_13hdt_pad_device,
+	&litest_wacom_hid4800_tablet_device,
 	NULL,
 };
 

test/litest.h

@@ -223,6 +223,7 @@ enum litest_device_type {
 	LITEST_WACOM_CINTIQ_13HDT_PEN,
 	LITEST_WACOM_CINTIQ_13HDT_PAD,
 	LITEST_WACOM_CINTIQ_13HDT_FINGER,
+	LITEST_WACOM_HID4800_PEN,
 };
 
 enum litest_device_feature {