evdev: add a quirk to disable debouncing on the MS Nano Transcievers

A set of wireless devices that can scramble the timestamps, so we get
press/release within 8ms even though I doubt the user is capable of doing
this. Since they're generally good quality anyway, let's just disable
debouncing on those until someone complains and we need something more
sophisticated.

https://bugs.freedesktop.org/show_bug.cgi?id=104415

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

3 files changed, 68 insertions, 7 deletions

diff --git a/test/litest-device-ms-nano-transceiver-mouse.c b/test/litest-device-ms-nano-transceiver-mouse.c
new file mode 100644
index 00000000..dc534637
--- /dev/null
+++ b/test/litest-device-ms-nano-transceiver-mouse.c
@@ -0,0 +1,59 @@
+/*
+ * Copyright © 2018 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.
+ */
+
+#include "config.h"
+
+#include "litest.h"
+#include "litest-int.h"
+
+static struct input_id input_id = {
+	.bustype = 0x3,
+	.vendor = 0x045e,
+	.product = 0x0800,
+};
+
+static int events[] = {
+	EV_KEY, BTN_LEFT,
+	EV_KEY, BTN_RIGHT,
+	EV_KEY, BTN_MIDDLE,
+	EV_KEY, BTN_SIDE,
+	EV_KEY, BTN_EXTRA,
+	EV_REL, REL_X,
+	EV_REL, REL_Y,
+	EV_REL, REL_WHEEL,
+	EV_REL, REL_DIAL,
+	EV_REL, REL_HWHEEL,
+	-1 , -1,
+};
+
+TEST_DEVICE("ms-nano-mouse",
+	.type = LITEST_MS_NANO_TRANSCEIVER_MOUSE,
+	.features = LITEST_RELATIVE | LITEST_BUTTON | LITEST_WHEEL | LITEST_NO_DEBOUNCE,
+	.interface = NULL,
+
+	.name = "Microsoft Microsoft® Nano Transceiver v2.0",
+	.id = &input_id,
+	.absinfo = NULL,
+	.events = events,
+)
+
diff --git a/test/litest.h b/test/litest.h
index faa469c0..0c57e158 100644
--- a/test/litest.h
+++ b/test/litest.h
@@ -270,6 +270,7 @@ enum litest_device_type {
 	LITEST_WACOM_BAMBOO_2FG_PEN,
 	LITEST_WACOM_BAMBOO_2FG_FINGER,
 	LITEST_HP_WMI_HOTKEYS,
+	LITEST_MS_NANO_TRANSCEIVER_MOUSE,
 };
 
 enum litest_device_feature {
@@ -303,6 +304,7 @@ enum litest_device_feature {
 	LITEST_LEDS = 1 << 25,
 	LITEST_SWITCH = 1 << 26,
 	LITEST_IGNORED = 1 << 27,
+	LITEST_NO_DEBOUNCE = 1 << 28,
 };
 
 /* this is a semi-mt device, so we keep track of the touches that the tests
diff --git a/test/test-pointer.c b/test/test-pointer.c
index 7324c0f6..a4dcdaa3 100644
--- a/test/test-pointer.c
+++ b/test/test-pointer.c
@@ -2602,11 +2602,11 @@ litest_setup_tests_pointer(void)
 
 	litest_add("pointer:time", pointer_time_usec, LITEST_RELATIVE, LITEST_ANY);
 
-	litest_add_ranged("pointer:debounce", debounce_bounce, LITEST_BUTTON, LITEST_TOUCHPAD, &buttons);
-	litest_add("pointer:debounce", debounce_bounce_check_immediate, LITEST_BUTTON, LITEST_TOUCHPAD);
-	litest_add_ranged("pointer:debounce", debounce_spurious, LITEST_BUTTON, LITEST_TOUCHPAD, &buttons);
-	litest_add("pointer:debounce", debounce_spurious_multibounce, LITEST_BUTTON, LITEST_TOUCHPAD);
-	litest_add("pointer:debounce_otherbutton", debounce_spurious_dont_enable_on_otherbutton, LITEST_BUTTON, LITEST_TOUCHPAD);
-	litest_add("pointer:debounce_otherbutton", debounce_spurious_cancel_debounce_otherbutton, LITEST_BUTTON, LITEST_TOUCHPAD);
-	litest_add("pointer:debounce_otherbutton", debounce_spurious_switch_to_otherbutton, LITEST_BUTTON, LITEST_TOUCHPAD);
+	litest_add_ranged("pointer:debounce", debounce_bounce, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE, &buttons);
+	litest_add("pointer:debounce", debounce_bounce_check_immediate, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE);
+	litest_add_ranged("pointer:debounce", debounce_spurious, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE, &buttons);
+	litest_add("pointer:debounce", debounce_spurious_multibounce, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE);
+	litest_add("pointer:debounce_otherbutton", debounce_spurious_dont_enable_on_otherbutton, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE);
+	litest_add("pointer:debounce_otherbutton", debounce_spurious_cancel_debounce_otherbutton, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE);
+	litest_add("pointer:debounce_otherbutton", debounce_spurious_switch_to_otherbutton, LITEST_BUTTON, LITEST_TOUCHPAD|LITEST_NO_DEBOUNCE);
 }