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touchpad: fix DWT pairing for Macbook Pro 2015

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Label internal keyboards through the udev hwdb and only pair the internal
(usb) Apple touchpads with those keyboards labelled as such.

https://bugs.freedesktop.org/show_bug.cgi?id=93367

Co-authored-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Caibin Chen 2015-12-13 22:27:55 -08:00 • committed by Peter Hutterer
parent a340736e9b
commit b3f11180e3
10 changed files with 328 additions and 17 deletions
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9
src/evdev-mt-touchpad.c
View file

@ -1285,6 +1285,8 @@ tp_want_dwt(struct evdev_device *touchpad,
{
unsigned int bus_tp = libevdev_get_id_bustype(touchpad->evdev),
bus_kbd = libevdev_get_id_bustype(keyboard->evdev);
unsigned int vendor_tp = evdev_device_get_id_vendor(touchpad);
unsigned int vendor_kbd = evdev_device_get_id_vendor(keyboard);
if (tp_dwt_device_is_blacklisted(touchpad) ||
tp_dwt_device_is_blacklisted(keyboard))
@ -1295,6 +1297,13 @@ tp_want_dwt(struct evdev_device *touchpad,
if (bus_tp == BUS_I8042 && bus_kbd != bus_tp)
return false;
/* For Apple touchpads, always use its internal keyboard */
if (vendor_tp == VENDOR_ID_APPLE) {
return vendor_kbd == vendor_tp &&
keyboard->model_flags &
EVDEV_MODEL_APPLE_INTERNAL_KEYBOARD;
}
/* everything else we don't really know, so we have to assume
they go together */

1
src/evdev.c
View file

@ -1662,6 +1662,7 @@ evdev_read_model_flags(struct evdev_device *device)
{ "LIBINPUT_MODEL_SYNAPTICS_SERIAL_TOUCHPAD", EVDEV_MODEL_SYNAPTICS_SERIAL_TOUCHPAD },
{ "LIBINPUT_MODEL_JUMPING_SEMI_MT", EVDEV_MODEL_JUMPING_SEMI_MT },
{ "LIBINPUT_MODEL_ELANTECH_TOUCHPAD", EVDEV_MODEL_ELANTECH_TOUCHPAD },
{ "LIBINPUT_MODEL_APPLE_INTERNAL_KEYBOARD", EVDEV_MODEL_APPLE_INTERNAL_KEYBOARD },
{ NULL, EVDEV_MODEL_DEFAULT },
};
const struct model_map *m = model_map;

1
src/evdev.h
View file

@ -108,6 +108,7 @@ enum evdev_device_model {
EVDEV_MODEL_JUMPING_SEMI_MT = (1 << 10),
EVDEV_MODEL_ELANTECH_TOUCHPAD = (1 << 11),
EVDEV_MODEL_LENOVO_X220_TOUCHPAD_FW81 = (1 << 12),
EVDEV_MODEL_APPLE_INTERNAL_KEYBOARD = (1 << 13),
};
struct mt_slot {

1
src/libinput-util.h
View file

@ -38,6 +38,7 @@
#define VENDOR_ID_APPLE 0x5ac
#define VENDOR_ID_WACOM 0x56a
#define VENDOR_ID_SYNAPTICS_SERIAL 0x002
#define PRODUCT_ID_APPLE_KBD_TOUCHPAD 0x273
#define PRODUCT_ID_SYNAPTICS_SERIAL 0x007
/* The HW DPI rate we normalize to before calculating pointer acceleration */

1
test/Makefile.am
View file

@ -15,6 +15,7 @@ liblitest_la_SOURCES = \
litest-int.h \
litest-device-alps-semi-mt.c \
litest-device-alps-dualpoint.c \
litest-device-apple-internal-keyboard.c \
litest-device-asus-rog-gladius.c \
litest-device-atmel-hover.c \
litest-device-bcm5974.c \

239
test/litest-device-apple-internal-keyboard.c Normal file
View file

@ -0,0 +1,239 @@
/*
* 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_apple_keyboard_setup(void)
{
struct litest_device *d = litest_create_device(LITEST_APPLE_KEYBOARD);
litest_set_current_device(d);
}
static struct input_id input_id = {
.bustype = 0x3,
.vendor = 0x5ac,
.product = 0x273,
};
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_ZENKAKUHANKAKU,
EV_KEY, KEY_102ND,
EV_KEY, KEY_F11,
EV_KEY, KEY_F12,
EV_KEY, KEY_RO,
EV_KEY, KEY_KATAKANA,
EV_KEY, KEY_HIRAGANA,
EV_KEY, KEY_HENKAN,
EV_KEY, KEY_KATAKANAHIRAGANA,
EV_KEY, KEY_MUHENKAN,
EV_KEY, KEY_KPJPCOMMA,
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_MUTE,
EV_KEY, KEY_VOLUMEDOWN,
EV_KEY, KEY_VOLUMEUP,
EV_KEY, KEY_POWER,
EV_KEY, KEY_KPEQUAL,
EV_KEY, KEY_PAUSE,
EV_KEY, KEY_SCALE,
EV_KEY, KEY_KPCOMMA,
EV_KEY, KEY_HANGEUL,
EV_KEY, KEY_HANJA,
EV_KEY, KEY_YEN,
EV_KEY, KEY_LEFTMETA,
EV_KEY, KEY_RIGHTMETA,
EV_KEY, KEY_COMPOSE,
EV_KEY, KEY_STOP,
EV_KEY, KEY_AGAIN,
EV_KEY, KEY_PROPS,
EV_KEY, KEY_UNDO,
EV_KEY, KEY_FRONT,
EV_KEY, KEY_COPY,
EV_KEY, KEY_OPEN,
EV_KEY, KEY_PASTE,
EV_KEY, KEY_FIND,
EV_KEY, KEY_CUT,
EV_KEY, KEY_HELP,
EV_KEY, KEY_CALC,
EV_KEY, KEY_SLEEP,
EV_KEY, KEY_WWW,
EV_KEY, KEY_COFFEE,
EV_KEY, KEY_BACK,
EV_KEY, KEY_FORWARD,
EV_KEY, KEY_EJECTCD,
EV_KEY, KEY_NEXTSONG,
EV_KEY, KEY_PLAYPAUSE,
EV_KEY, KEY_PREVIOUSSONG,
EV_KEY, KEY_STOPCD,
EV_KEY, KEY_REWIND,
EV_KEY, KEY_REFRESH,
EV_KEY, KEY_EDIT,
EV_KEY, KEY_SCROLLUP,
EV_KEY, KEY_SCROLLDOWN,
EV_KEY, KEY_KPLEFTPAREN,
EV_KEY, KEY_KPRIGHTPAREN,
EV_KEY, KEY_F13,
EV_KEY, KEY_F14,
EV_KEY, KEY_F15,
EV_KEY, KEY_F16,
EV_KEY, KEY_F17,
EV_KEY, KEY_F18,
EV_KEY, KEY_F19,
EV_KEY, KEY_F20,
EV_KEY, KEY_F21,
EV_KEY, KEY_F22,
EV_KEY, KEY_F23,
EV_KEY, KEY_F24,
EV_KEY, KEY_DASHBOARD,
EV_KEY, KEY_FASTFORWARD,
EV_KEY, KEY_BRIGHTNESSDOWN,
EV_KEY, KEY_BRIGHTNESSUP,
EV_KEY, KEY_SWITCHVIDEOMODE,
EV_KEY, KEY_KBDILLUMTOGGLE,
EV_KEY, KEY_KBDILLUMDOWN,
EV_KEY, KEY_KBDILLUMUP,
EV_KEY, KEY_UNKNOWN,
EV_KEY, KEY_FN,
EV_MSC, MSC_SCAN,
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_apple_keyboard_device = {
.type = LITEST_APPLE_KEYBOARD,
.features = LITEST_KEYS,
.shortname = "apple_keyboard",
.setup = litest_apple_keyboard_setup,
.interface = NULL,
.name = "Apple Inc. Apple Internal Keyboard / Trackpad",
.id = &input_id,
.events = events,
.absinfo = NULL,
};

2
test/litest.c
View file

@ -367,6 +367,7 @@ extern struct litest_test_device litest_magicpad_device;
extern struct litest_test_device litest_elantech_touchpad_device;
extern struct litest_test_device litest_mouse_gladius_device;
extern struct litest_test_device litest_mouse_wheel_click_angle_device;
extern struct litest_test_device litest_apple_keyboard_device;
struct litest_test_device* devices[] = {
&litest_synaptics_clickpad_device,
@ -400,6 +401,7 @@ struct litest_test_device* devices[] = {
&litest_elantech_touchpad_device,
&litest_mouse_gladius_device,
&litest_mouse_wheel_click_angle_device,
&litest_apple_keyboard_device,
NULL,
};

1
test/litest.h
View file

@ -144,6 +144,7 @@ enum litest_device_type {
LITEST_ELANTECH_TOUCHPAD = -30,
LITEST_MOUSE_GLADIUS = -31,
LITEST_MOUSE_WHEEL_CLICK_ANGLE = -32,
LITEST_APPLE_KEYBOARD = -33,
};
enum litest_device_feature {

87
test/touchpad.c
View file

@ -2282,6 +2282,18 @@ has_disable_while_typing(struct litest_device *device)
return libinput_device_config_dwt_is_available(device->libinput_device);
}
static inline struct litest_device *
dwt_init_paired_keyboard(struct libinput *li,
struct litest_device *touchpad)
{
enum litest_device_type which = LITEST_KEYBOARD;
if (libevdev_get_id_vendor(touchpad->evdev) == VENDOR_ID_APPLE)
which = LITEST_APPLE_KEYBOARD;
return litest_add_device(li, which);
}
START_TEST(touchpad_dwt)
{
struct litest_device *touchpad = litest_current_device();
@ -2291,7 +2303,7 @@ START_TEST(touchpad_dwt)
if (!has_disable_while_typing(touchpad))
return;
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_disable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2333,7 +2345,7 @@ START_TEST(touchpad_dwt_enable_touch)
if (!has_disable_while_typing(touchpad))
return;
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_disable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2371,7 +2383,7 @@ START_TEST(touchpad_dwt_touch_hold)
if (!has_disable_while_typing(touchpad))
return;
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_disable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2408,7 +2420,7 @@ START_TEST(touchpad_dwt_key_hold)
if (!has_disable_while_typing(touchpad))
return;
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_disable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2436,7 +2448,7 @@ START_TEST(touchpad_dwt_type)
if (!has_disable_while_typing(touchpad))
return;
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_disable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2474,7 +2486,7 @@ START_TEST(touchpad_dwt_type_short_timeout)
if (!has_disable_while_typing(touchpad))
return;
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_disable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2511,7 +2523,7 @@ START_TEST(touchpad_dwt_tap)
if (!has_disable_while_typing(touchpad))
return;
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_enable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2541,7 +2553,7 @@ START_TEST(touchpad_dwt_tap_drag)
if (!has_disable_while_typing(touchpad))
return;
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_enable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2575,7 +2587,7 @@ START_TEST(touchpad_dwt_click)
if (!has_disable_while_typing(touchpad))
return;
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_disable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2608,7 +2620,7 @@ START_TEST(touchpad_dwt_edge_scroll)
litest_enable_edge_scroll(touchpad);
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_drain_events(li);
litest_keyboard_key(keyboard, KEY_A, true);
@ -2655,7 +2667,7 @@ START_TEST(touchpad_dwt_edge_scroll_interrupt)
litest_enable_edge_scroll(touchpad);
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_drain_events(li);
litest_touch_down(touchpad, 0, 99, 20);
@ -2779,7 +2791,7 @@ START_TEST(touchpad_dwt_disabled)
disable_dwt(touchpad);
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_disable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2808,7 +2820,7 @@ START_TEST(touchpad_dwt_disable_during_touch)
enable_dwt(touchpad);
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_disable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2843,7 +2855,7 @@ START_TEST(touchpad_dwt_disable_before_touch)
enable_dwt(touchpad);
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_disable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2874,7 +2886,7 @@ START_TEST(touchpad_dwt_enable_during_touch)
disable_dwt(touchpad);
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_disable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2908,7 +2920,7 @@ START_TEST(touchpad_dwt_enable_before_touch)
disable_dwt(touchpad);
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_disable_tap(touchpad->libinput_device);
litest_drain_events(li);
@ -2939,7 +2951,7 @@ START_TEST(touchpad_dwt_enable_during_tap)
litest_enable_tap(touchpad->libinput_device);
disable_dwt(touchpad);
keyboard = litest_add_device(li, LITEST_KEYBOARD);
keyboard = dwt_init_paired_keyboard(li, touchpad);
litest_drain_events(li);
litest_keyboard_key(keyboard, KEY_A, true);
@ -2964,6 +2976,46 @@ START_TEST(touchpad_dwt_enable_during_tap)
litest_delete_device(keyboard);
}
END_TEST
START_TEST(touchpad_dwt_apple)
{
struct litest_device *touchpad = litest_current_device();
struct litest_device *keyboard, *apple_keyboard;
struct libinput *li = touchpad->libinput;
ck_assert(has_disable_while_typing(touchpad));
/* Only the apple keyboard can trigger DWT */
keyboard = litest_add_device(li, LITEST_KEYBOARD);
litest_drain_events(li);
litest_keyboard_key(keyboard, KEY_A, true);
litest_keyboard_key(keyboard, 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);
apple_keyboard = litest_add_device(li, LITEST_APPLE_KEYBOARD);
litest_drain_events(li);
litest_keyboard_key(apple_keyboard, KEY_A, true);
litest_keyboard_key(apple_keyboard, 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);
libinput_dispatch(li);
litest_assert_empty_queue(li);
litest_delete_device(keyboard);
litest_delete_device(apple_keyboard);
}
END_TEST
static int
has_thumb_detect(struct litest_device *dev)
{
@ -3632,6 +3684,7 @@ litest_setup_tests(void)
litest_add("touchpad:dwt", touchpad_dwt_enable_during_touch, LITEST_TOUCHPAD, LITEST_ANY);
litest_add("touchpad:dwt", touchpad_dwt_enable_before_touch, LITEST_TOUCHPAD, LITEST_ANY);
litest_add("touchpad:dwt", touchpad_dwt_enable_during_tap, LITEST_TOUCHPAD, LITEST_ANY);
litest_add_for_device("touchpad:dwt", touchpad_dwt_apple, LITEST_BCM5974);
litest_add("touchpad:thumb", touchpad_thumb_begin_no_motion, LITEST_CLICKPAD, LITEST_ANY);
litest_add("touchpad:thumb", touchpad_thumb_update_no_motion, LITEST_CLICKPAD, LITEST_ANY);

3
udev/90-libinput-model-quirks.hwdb
View file

@ -34,6 +34,9 @@ libinput:touchpad:input:b0005v05ACp*
LIBINPUT_MODEL_APPLE_TOUCHPAD=1
LIBINPUT_ATTR_SIZE_HINT=104x75
libinput:name:*Apple Inc. Apple Internal Keyboard*:dmi:*
LIBINPUT_MODEL_APPLE_INTERNAL_KEYBOARD=1
##########################################
# Elantech
##########################################