touchpad: if we have a serio keyboard, override any previous dwt pairing

If a USB keyboard like the YubiKey is found before the internal keyboard, it
will be paired with the touchpad when it is seen. The internal keyboard is
seen later bug ignored because we already have a keyboard paired with the
touchpad.

This is obviously wrong. For now, give priority to serio keyboards, and
override existing dwt pairings with the new keyboard.

https://bugs.freedesktop.org/show_bug.cgi?id=93983

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
(cherry picked from commit 0b0150e08d)
This commit is contained in:
Peter Hutterer 2016-02-04 11:20:38 +10:00
parent f0bb4b0e8c
commit 7196f5101e
7 changed files with 415 additions and 14 deletions

View file

@ -1324,6 +1324,38 @@ tp_want_dwt(struct evdev_device *touchpad,
return true;
}
static void
tp_dwt_pair_keyboard(struct evdev_device *touchpad,
struct evdev_device *keyboard)
{
struct tp_dispatch *tp = (struct tp_dispatch*)touchpad->dispatch;
unsigned int bus_kbd = libevdev_get_id_bustype(keyboard->evdev);
if (!tp_want_dwt(touchpad, keyboard))
return;
/* If we already have a keyboard paired, override it if the new one
* is a serio device. Otherwise keep the current one */
if (tp->dwt.keyboard) {
if (bus_kbd != BUS_I8042)
return;
memset(tp->dwt.key_mask, 0, sizeof(tp->dwt.key_mask));
libinput_device_remove_event_listener(&tp->dwt.keyboard_listener);
}
libinput_device_add_event_listener(&keyboard->base,
&tp->dwt.keyboard_listener,
tp_keyboard_event, tp);
tp->dwt.keyboard = keyboard;
tp->dwt.keyboard_active = false;
log_debug(touchpad->base.seat->libinput,
"palm: dwt activated with %s<->%s\n",
touchpad->devname,
keyboard->devname);
}
static void
tp_interface_device_added(struct evdev_device *device,
struct evdev_device *added_device)
@ -1348,20 +1380,8 @@ tp_interface_device_added(struct evdev_device *device,
tp_trackpoint_event, tp);
}
if (added_device->tags & EVDEV_TAG_KEYBOARD &&
tp->dwt.keyboard == NULL &&
tp_want_dwt(device, added_device)) {
log_debug(tp_libinput_context(tp),
"palm: dwt activated with %s<->%s\n",
device->devname,
added_device->devname);
libinput_device_add_event_listener(&added_device->base,
&tp->dwt.keyboard_listener,
tp_keyboard_event, tp);
tp->dwt.keyboard = added_device;
tp->dwt.keyboard_active = false;
}
if (added_device->tags & EVDEV_TAG_KEYBOARD)
tp_dwt_pair_keyboard(device, added_device);
if (tp->sendevents.current_mode !=
LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE)

View file

@ -37,6 +37,7 @@ liblitest_la_SOURCES = \
litest-device-qemu-usb-tablet.c \
litest-device-synaptics.c \
litest-device-synaptics-hover.c \
litest-device-synaptics-i2c.c \
litest-device-synaptics-st.c \
litest-device-synaptics-t440.c \
litest-device-synaptics-x1-carbon-3rd.c \
@ -47,6 +48,7 @@ liblitest_la_SOURCES = \
litest-device-wheel-only.c \
litest-device-xen-virtual-pointer.c \
litest-device-vmware-virtual-usb-mouse.c \
litest-device-yubikey.c \
litest.c
liblitest_la_LIBADD = $(top_builddir)/src/libinput-util.la
liblitest_la_CFLAGS = $(AM_CFLAGS) \

View file

@ -0,0 +1,102 @@
/*
* 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_synaptics_i2c_setup(void)
{
struct litest_device *d = litest_create_device(LITEST_SYNAPTICS_I2C);
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_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_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 litest_device_interface interface = {
.touch_down_events = down,
.touch_move_events = move,
};
static struct input_id input_id = {
.bustype = 0x18,
.vendor = 0x6cb,
.product = 0x76ad,
};
static int events[] = {
EV_KEY, BTN_LEFT,
EV_KEY, BTN_TOOL_FINGER,
EV_KEY, BTN_TOUCH,
EV_KEY, BTN_TOOL_DOUBLETAP,
EV_KEY, BTN_TOOL_TRIPLETAP,
INPUT_PROP_MAX, INPUT_PROP_POINTER,
INPUT_PROP_MAX, INPUT_PROP_BUTTONPAD,
-1, -1,
};
static struct input_absinfo absinfo[] = {
{ ABS_X, 0, 1216, 0, 0, 12 },
{ ABS_Y, 0, 680, 0, 0, 12 },
{ ABS_MT_SLOT, 0, 1, 0, 0, 0 },
{ ABS_MT_POSITION_X, 0, 1216, 0, 0, 12 },
{ ABS_MT_POSITION_Y, 0, 680, 0, 0, 12 },
{ ABS_MT_TRACKING_ID, 0, 65535, 0, 0, 0 },
{ .value = -1 }
};
struct litest_test_device litest_synaptics_i2c_device = {
.type = LITEST_SYNAPTICS_I2C,
.features = LITEST_TOUCHPAD | LITEST_CLICKPAD | LITEST_BUTTON,
.shortname = "synaptics-i2c",
.setup = litest_synaptics_i2c_setup,
.interface = &interface,
.name = "DLL0704:01 06CB:76AD Touchpad",
.id = &input_id,
.events = events,
.absinfo = absinfo,
};

View file

@ -0,0 +1,169 @@
/*
* Copyright © 2014 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_yubikey_setup(void)
{
struct litest_device *d = litest_create_device(LITEST_YUBIKEY);
litest_set_current_device(d);
}
static struct input_id input_id = {
.bustype = 0x3,
.vendor = 0x1050,
.product = 0x10,
};
static int events[] = {
EV_KEY, KEY_ESC,
EV_KEY, KEY_1,
EV_KEY, KEY_2,
EV_KEY, KEY_3,
EV_KEY, KEY_4,
EV_KEY, KEY_5,
EV_KEY, KEY_6,
EV_KEY, KEY_7,
EV_KEY, KEY_8,
EV_KEY, KEY_9,
EV_KEY, KEY_0,
EV_KEY, KEY_MINUS,
EV_KEY, KEY_EQUAL,
EV_KEY, KEY_BACKSPACE,
EV_KEY, KEY_TAB,
EV_KEY, KEY_Q,
EV_KEY, KEY_W,
EV_KEY, KEY_E,
EV_KEY, KEY_R,
EV_KEY, KEY_T,
EV_KEY, KEY_Y,
EV_KEY, KEY_U,
EV_KEY, KEY_I,
EV_KEY, KEY_O,
EV_KEY, KEY_P,
EV_KEY, KEY_LEFTBRACE,
EV_KEY, KEY_RIGHTBRACE,
EV_KEY, KEY_ENTER,
EV_KEY, KEY_LEFTCTRL,
EV_KEY, KEY_A,
EV_KEY, KEY_S,
EV_KEY, KEY_D,
EV_KEY, KEY_F,
EV_KEY, KEY_G,
EV_KEY, KEY_H,
EV_KEY, KEY_J,
EV_KEY, KEY_K,
EV_KEY, KEY_L,
EV_KEY, KEY_SEMICOLON,
EV_KEY, KEY_APOSTROPHE,
EV_KEY, KEY_GRAVE,
EV_KEY, KEY_LEFTSHIFT,
EV_KEY, KEY_BACKSLASH,
EV_KEY, KEY_Z,
EV_KEY, KEY_X,
EV_KEY, KEY_C,
EV_KEY, KEY_V,
EV_KEY, KEY_B,
EV_KEY, KEY_N,
EV_KEY, KEY_M,
EV_KEY, KEY_COMMA,
EV_KEY, KEY_DOT,
EV_KEY, KEY_SLASH,
EV_KEY, KEY_RIGHTSHIFT,
EV_KEY, KEY_KPASTERISK,
EV_KEY, KEY_LEFTALT,
EV_KEY, KEY_SPACE,
EV_KEY, KEY_CAPSLOCK,
EV_KEY, KEY_F1,
EV_KEY, KEY_F2,
EV_KEY, KEY_F3,
EV_KEY, KEY_F4,
EV_KEY, KEY_F5,
EV_KEY, KEY_F6,
EV_KEY, KEY_F7,
EV_KEY, KEY_F8,
EV_KEY, KEY_F9,
EV_KEY, KEY_F10,
EV_KEY, KEY_NUMLOCK,
EV_KEY, KEY_SCROLLLOCK,
EV_KEY, KEY_KP7,
EV_KEY, KEY_KP8,
EV_KEY, KEY_KP9,
EV_KEY, KEY_KPMINUS,
EV_KEY, KEY_KP4,
EV_KEY, KEY_KP5,
EV_KEY, KEY_KP6,
EV_KEY, KEY_KPPLUS,
EV_KEY, KEY_KP1,
EV_KEY, KEY_KP2,
EV_KEY, KEY_KP3,
EV_KEY, KEY_KP0,
EV_KEY, KEY_KPDOT,
EV_KEY, KEY_102ND,
EV_KEY, KEY_F11,
EV_KEY, KEY_F12,
EV_KEY, KEY_KPENTER,
EV_KEY, KEY_RIGHTCTRL,
EV_KEY, KEY_KPSLASH,
EV_KEY, KEY_SYSRQ,
EV_KEY, KEY_RIGHTALT,
EV_KEY, KEY_HOME,
EV_KEY, KEY_UP,
EV_KEY, KEY_PAGEUP,
EV_KEY, KEY_LEFT,
EV_KEY, KEY_RIGHT,
EV_KEY, KEY_END,
EV_KEY, KEY_DOWN,
EV_KEY, KEY_PAGEDOWN,
EV_KEY, KEY_INSERT,
EV_KEY, KEY_DELETE,
EV_KEY, KEY_PAUSE,
EV_KEY, KEY_LEFTMETA,
EV_KEY, KEY_RIGHTMETA,
EV_KEY, KEY_COMPOSE,
EV_LED, LED_NUML,
EV_LED, LED_CAPSL,
EV_LED, LED_SCROLLL,
EV_LED, LED_COMPOSE,
EV_LED, LED_KANA,
-1, -1,
};
struct litest_test_device litest_yubikey_device = {
.type = LITEST_YUBIKEY,
.features = LITEST_KEYS,
.shortname = "yubikey",
.setup = litest_yubikey_setup,
.interface = NULL,
.name = "Yubico Yubico Yubikey II",
.id = &input_id,
.events = events,
.absinfo = NULL,
};

View file

@ -370,6 +370,8 @@ extern struct litest_test_device litest_mouse_wheel_click_angle_device;
extern struct litest_test_device litest_apple_keyboard_device;
extern struct litest_test_device litest_anker_mouse_kbd_device;
extern struct litest_test_device litest_cyborg_rat_device;
extern struct litest_test_device litest_yubikey_device;
extern struct litest_test_device litest_synaptics_i2c_device;
struct litest_test_device* devices[] = {
&litest_synaptics_clickpad_device,
@ -406,6 +408,8 @@ struct litest_test_device* devices[] = {
&litest_apple_keyboard_device,
&litest_anker_mouse_kbd_device,
&litest_cyborg_rat_device,
&litest_yubikey_device,
&litest_synaptics_i2c_device,
NULL,
};

View file

@ -147,6 +147,8 @@ enum litest_device_type {
LITEST_APPLE_KEYBOARD = -33,
LITEST_ANKER_MOUSE_KBD = -34,
LITEST_CYBORG_RAT = -41,
LITEST_YUBIKEY = -42,
LITEST_SYNAPTICS_I2C = -43,
};
enum litest_device_feature {

View file

@ -2336,6 +2336,106 @@ START_TEST(touchpad_dwt)
}
END_TEST
START_TEST(touchpad_dwt_update_keyboard)
{
struct litest_device *touchpad = litest_current_device();
struct litest_device *keyboard, *yubikey;
struct libinput *li = touchpad->libinput;
if (!has_disable_while_typing(touchpad))
return;
litest_disable_tap(touchpad->libinput_device);
/* Yubikey is initialized first */
yubikey = litest_add_device(li, LITEST_YUBIKEY);
litest_drain_events(li);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_drain_events(li);
litest_keyboard_key(keyboard, KEY_A, true);
litest_keyboard_key(keyboard, KEY_A, false);
libinput_dispatch(li);
litest_touch_down(touchpad, 0, 50, 50);
litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
litest_touch_up(touchpad, 0);
litest_assert_only_typed_events(li, LIBINPUT_EVENT_KEYBOARD_KEY);
/* within timeout - no events */
litest_touch_down(touchpad, 0, 50, 50);
litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
litest_touch_up(touchpad, 0);
litest_assert_empty_queue(li);
litest_timeout_dwt_short();
libinput_dispatch(li);
/* after timeout - motion events*/
litest_touch_down(touchpad, 0, 50, 50);
litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
litest_touch_up(touchpad, 0);
litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
litest_delete_device(keyboard);
litest_delete_device(yubikey);
}
END_TEST
START_TEST(touchpad_dwt_update_keyboard_with_state)
{
struct litest_device *touchpad = litest_current_device();
struct litest_device *keyboard, *yubikey;
struct libinput *li = touchpad->libinput;
if (!has_disable_while_typing(touchpad))
return;
litest_disable_tap(touchpad->libinput_device);
/* Yubikey is initialized first */
yubikey = litest_add_device(li, LITEST_YUBIKEY);
litest_drain_events(li);
litest_keyboard_key(yubikey, KEY_A, true);
litest_keyboard_key(yubikey, KEY_A, false);
litest_keyboard_key(yubikey, KEY_A, true);
litest_assert_only_typed_events(li, LIBINPUT_EVENT_KEYBOARD_KEY);
litest_touch_down(touchpad, 0, 50, 50);
litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
litest_touch_up(touchpad, 0);
litest_assert_empty_queue(li);
litest_keyboard_key(yubikey, KEY_A, false);
litest_keyboard_key(yubikey, KEY_A, true);
litest_drain_events(li);
/* yubikey still has A down */
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_drain_events(li);
/* expected repairing, dwt should be disabled */
litest_touch_down(touchpad, 0, 50, 50);
litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
litest_touch_up(touchpad, 0);
litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
/* release remaining key */
litest_keyboard_key(yubikey, KEY_A, false);
litest_assert_only_typed_events(li, LIBINPUT_EVENT_KEYBOARD_KEY);
litest_touch_down(touchpad, 0, 50, 50);
litest_touch_move_to(touchpad, 0, 50, 50, 70, 50, 10, 1);
litest_touch_up(touchpad, 0);
litest_assert_only_typed_events(li, LIBINPUT_EVENT_POINTER_MOTION);
litest_delete_device(keyboard);
litest_delete_device(yubikey);
}
END_TEST
START_TEST(touchpad_dwt_enable_touch)
{
struct litest_device *touchpad = litest_current_device();
@ -3805,6 +3905,8 @@ litest_setup_tests(void)
litest_add_ranged("touchpad:state", touchpad_initial_state, LITEST_TOUCHPAD, LITEST_ANY, &axis_range);
litest_add("touchpad:dwt", touchpad_dwt, LITEST_TOUCHPAD, LITEST_ANY);
litest_add_for_device("touchpad:dwt", touchpad_dwt_update_keyboard, LITEST_SYNAPTICS_I2C);
litest_add_for_device("touchpad:dwt", touchpad_dwt_update_keyboard_with_state, LITEST_SYNAPTICS_I2C);
litest_add("touchpad:dwt", touchpad_dwt_enable_touch, LITEST_TOUCHPAD, LITEST_ANY);
litest_add("touchpad:dwt", touchpad_dwt_touch_hold, LITEST_TOUCHPAD, LITEST_ANY);
litest_add("touchpad:dwt", touchpad_dwt_key_hold, LITEST_TOUCHPAD, LITEST_ANY);