[PATCH libinput 2/2] udev: drop the JUMPING_SEMI_MT quirk, no-one uses it

[Peter Hutterer]

Obsolete since 342bc510164e89d7c9a742406fb98f9deabf5c8f when we disabled MT on
all semi-mt touchpads.

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 src/evdev.c                          |  1 -
 src/evdev.h                          |  1 -
 test/litest-device-synaptics-hover.c | 10 ---------
 udev/libinput-model-quirks.c         | 40 ------------------------------------
 4 files changed, 52 deletions(-)

diff --git a/src/evdev.c b/src/evdev.c
index 2a7743e4..625413c7 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -1266,7 +1266,6 @@ evdev_read_model_flags(struct evdev_device *device)
 		MODEL(WACOM_TOUCHPAD),
 		MODEL(ALPS_TOUCHPAD),
 		MODEL(SYNAPTICS_SERIAL_TOUCHPAD),
-		MODEL(JUMPING_SEMI_MT),
 		MODEL(BOUNCING_KEYS),
 		MODEL(CYBORG_RAT),
 		MODEL(HP_STREAM11_TOUCHPAD),
diff --git a/src/evdev.h b/src/evdev.h
index 0d325fad..82094824 100644
--- a/src/evdev.h
+++ b/src/evdev.h
@@ -110,7 +110,6 @@ enum evdev_device_model {
 	EVDEV_MODEL_WACOM_TOUCHPAD = (1 << 7),
 	EVDEV_MODEL_ALPS_TOUCHPAD = (1 << 8),
 	EVDEV_MODEL_SYNAPTICS_SERIAL_TOUCHPAD = (1 << 9),
-	EVDEV_MODEL_JUMPING_SEMI_MT = (1 << 10),
 	EVDEV_MODEL_BOUNCING_KEYS = (1 << 11),
 	EVDEV_MODEL_LENOVO_X220_TOUCHPAD_FW81 = (1 << 12),
 	EVDEV_MODEL_LENOVO_CARBON_X1_6TH = (1 << 13),
diff --git a/test/litest-device-synaptics-hover.c b/test/litest-device-synaptics-hover.c
index 2cade172..17529015 100644
--- a/test/litest-device-synaptics-hover.c
+++ b/test/litest-device-synaptics-hover.c
@@ -102,15 +102,6 @@ static struct input_absinfo absinfo[] = {
 	{ .value = -1 }
 };
 
-static const char udev_rule[] =
-"ACTION==\"remove\", GOTO=\"synaptics_semi_mt_end\"\n"
-"KERNEL!=\"event*\", GOTO=\"synaptics_semi_mt_end\"\n"
-"\n"
-"ATTRS{name}==\"SynPS/2 Synaptics TouchPad\",\\\n"
-"    ENV{LIBINPUT_MODEL_JUMPING_SEMI_MT}=\"1\"\n"
-"\n"
-"LABEL=\"synaptics_semi_mt_end\"";
-
 TEST_DEVICE("synaptics-hover",
 	.type = LITEST_SYNAPTICS_HOVER_SEMI_MT,
 	.features = LITEST_TOUCHPAD | LITEST_SEMI_MT | LITEST_BUTTON,
@@ -120,5 +111,4 @@ TEST_DEVICE("synaptics-hover",
 	.id = &input_id,
 	.events = events,
 	.absinfo = absinfo,
-	.udev_rule = udev_rule,
 )
diff --git a/udev/libinput-model-quirks.c b/udev/libinput-model-quirks.c
index 728f182f..020be6a2 100644
--- a/udev/libinput-model-quirks.c
+++ b/udev/libinput-model-quirks.c
@@ -51,43 +51,6 @@ prop_value(struct udev_device *device,
 	return prop_value;
 }
 
-static void
-handle_touchpad_synaptics(struct udev_device *device)
-{
-	const char *product, *props;
-	int bus, vid, pid, version;
-	int prop;
-
-	product = prop_value(device, "PRODUCT");
-	if (!product)
-		return;
-
-	if (sscanf(product, "%x/%x/%x/%x", &bus, &vid, &pid, &version) != 4)
-		return;
-
-	if (bus != BUS_I8042 || vid != 0x2 || pid != 0x7)
-		return;
-
-	props = prop_value(device, "PROP");
-	if (sscanf(props, "%x", &prop) != 1)
-		return;
-	if (prop & (1 << INPUT_PROP_SEMI_MT))
-		printf("LIBINPUT_MODEL_JUMPING_SEMI_MT=1\n");
-}
-
-static void
-handle_touchpad(struct udev_device *device)
-{
-	const char *name = NULL;
-
-	name = prop_value(device, "NAME");
-	if (!name)
-		return;
-
-	if (strstr(name, "Synaptics ") != NULL)
-		handle_touchpad_synaptics(device);
-}
-
 /**
  * For a non-zero fuzz on the x/y axes, print that fuzz as property and
  * reset the kernel's fuzz to 0.
@@ -165,9 +128,6 @@ int main(int argc, char **argv)
 
 	handle_absfuzz(device);
 
-	if (prop_value(device, "ID_INPUT_TOUCHPAD"))
-		handle_touchpad(device);
-
 	rc = 0;
 
 out:
-- 
2.14.3