test: add an Elantech touchpad device

This is an old recording and predates properties. It's not a clickpad, we
assume INPUT_PROP_POINTER is set.
From: https://bugs.freedesktop.org/attachment.cgi?id=57154

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 121 insertions, 0 deletions

diff --git a/test/litest-device-elantech-touchpad.c b/test/litest-device-elantech-touchpad.c
new file mode 100644
index 00000000..abf58d1c
--- /dev/null
+++ b/test/litest-device-elantech-touchpad.c
@@ -0,0 +1,121 @@
+/*
+ * Copyright © 2015 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "litest.h"
+#include "litest-int.h"
+
+static void
+litest_elantech_touchpad_setup(void)
+{
+	struct litest_device *d = litest_create_device(LITEST_ELANTECH_TOUCHPAD);
+	litest_set_current_device(d);
+}
+
+static struct input_event down[] = {
+	{ .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_ABS, .code = ABS_MT_SLOT, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_ABS, .code = ABS_MT_TRACKING_ID, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_ABS, .code = ABS_MT_POSITION_X, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_ABS, .code = ABS_MT_POSITION_Y, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_SYN, .code = SYN_REPORT, .value = 0 },
+	{ .type = -1, .code = -1 },
+};
+
+static struct input_event move[] = {
+	{ .type = EV_ABS, .code = ABS_MT_SLOT, .value = LITEST_AUTO_ASSIGN },
+	{ .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_ABS, .code = ABS_MT_POSITION_X, .value = LITEST_AUTO_ASSIGN },
+	{ .type = EV_ABS, .code = ABS_MT_POSITION_Y, .value = LITEST_AUTO_ASSIGN },
+	{ .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:
+	case ABS_MT_PRESSURE:
+		*value = 30;
+		return 0;
+	}
+	return 1;
+}
+
+static struct litest_device_interface interface = {
+	.touch_down_events = down,
+	.touch_move_events = move,
+
+	.get_axis_default = get_axis_default,
+};
+
+static struct input_id input_id = {
+	.bustype = 0x11,
+	.vendor = 0x2,
+	.product = 0xe,
+};
+
+static int events[] = {
+	EV_KEY, BTN_LEFT,
+	EV_KEY, BTN_RIGHT,
+	EV_KEY, BTN_TOOL_FINGER,
+	EV_KEY, BTN_TOUCH,
+	EV_KEY, BTN_TOOL_DOUBLETAP,
+	EV_KEY, BTN_TOOL_TRIPLETAP,
+	EV_KEY, BTN_TOOL_QUADTAP,
+	INPUT_PROP_MAX, INPUT_PROP_POINTER,
+	-1, -1,
+};
+
+static struct input_absinfo absinfo[] = {
+	{ ABS_X, 0, 1280, 0, 0, 0 },
+	{ ABS_Y, 0, 704, 0, 0, 0 },
+	{ ABS_PRESSURE, 0, 255, 0, 0, 0 },
+	{ ABS_TOOL_WIDTH, 0, 15, 0, 0, 0 },
+	{ ABS_MT_SLOT, 0, 1, 0, 0, 0 },
+	{ ABS_MT_POSITION_X, 0, 1280, 0, 0, 0 },
+	{ ABS_MT_POSITION_Y, 0, 704, 0, 0, 0 },
+	{ ABS_MT_TRACKING_ID, 0, 65535, 0, 0, 0 },
+	{ .value = -1 }
+};
+
+struct litest_test_device litest_elantech_touchpad_device = {
+	.type = LITEST_ELANTECH_TOUCHPAD,
+	.features = LITEST_TOUCHPAD | LITEST_BUTTON,
+	.shortname = "elantech",
+	.setup = litest_elantech_touchpad_setup,
+	.interface = &interface,
+
+	.name = "ETPS/2 Elantech Touchpad",
+	.id = &input_id,
+	.events = events,
+	.absinfo = absinfo,
+};