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libinput/0002-evdev-allow-for-multiple-LIBINPUT_MODEL_-flags-per-d.patch

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From da530d630f78bc208a35fd1a6912397253f8db87 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Thu, 16 Jul 2015 15:59:01 +1000
Subject: [PATCH libinput 2/4] evdev: allow for multiple LIBINPUT_MODEL_* flags
per device
On some devices we need to set more than one flag, i.e. make it into actual
flags.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Hallelujah-expressed-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
(cherry picked from commit aacf40341dc13761d564ecf910dc833073ae39ae)
---
src/evdev-mt-touchpad-buttons.c | 17 +++++++----------
src/evdev-mt-touchpad.c | 12 ++++--------
src/evdev.c | 11 ++++++-----
src/evdev.h | 22 +++++++++++-----------
udev/90-libinput-model-quirks.rules.in | 10 ++--------
5 files changed, 30 insertions(+), 42 deletions(-)
diff --git a/src/evdev-mt-touchpad-buttons.c b/src/evdev-mt-touchpad-buttons.c
index 5ecdccd..6852758 100644
--- a/src/evdev-mt-touchpad-buttons.c
+++ b/src/evdev-mt-touchpad-buttons.c
@@ -641,22 +641,19 @@ static enum libinput_config_click_method
tp_click_get_default_method(struct tp_dispatch *tp)
{
struct evdev_device *device = tp->device;
+ uint32_t clickfinger_models = EVDEV_MODEL_CHROMEBOOK |
+ EVDEV_MODEL_SYSTEM76_BONOBO |
+ EVDEV_MODEL_SYSTEM76_GALAGO |
+ EVDEV_MODEL_SYSTEM76_KUDU |
+ EVDEV_MODEL_CLEVO_W740SU;
if (!tp->buttons.is_clickpad)
return LIBINPUT_CONFIG_CLICK_METHOD_NONE;
else if (libevdev_get_id_vendor(tp->device->evdev) == VENDOR_ID_APPLE)
return LIBINPUT_CONFIG_CLICK_METHOD_CLICKFINGER;
- switch (device->model) {
- case EVDEV_MODEL_CHROMEBOOK:
- case EVDEV_MODEL_SYSTEM76_BONOBO:
- case EVDEV_MODEL_SYSTEM76_GALAGO:
- case EVDEV_MODEL_SYSTEM76_KUDU:
- case EVDEV_MODEL_CLEVO_W740SU:
+ if (device->model_flags & clickfinger_models)
return LIBINPUT_CONFIG_CLICK_METHOD_CLICKFINGER;
- default:
- break;
- }
return LIBINPUT_CONFIG_CLICK_METHOD_BUTTON_AREAS;
}
@@ -688,7 +685,7 @@ tp_init_middlebutton_emulation(struct tp_dispatch *tp,
if (!libevdev_has_event_code(device->evdev, EV_KEY, BTN_MIDDLE)) {
enable_by_default = true;
want_config_option = false;
- } else if (device->model == EVDEV_MODEL_ALPS_TOUCHPAD) {
+ } else if (device->model_flags & EVDEV_MODEL_ALPS_TOUCHPAD) {
enable_by_default = true;
want_config_option = true;
} else
diff --git a/src/evdev-mt-touchpad.c b/src/evdev-mt-touchpad.c
index 80827da..c5c54bb 100644
--- a/src/evdev-mt-touchpad.c
+++ b/src/evdev-mt-touchpad.c
@@ -1228,7 +1228,7 @@ evdev_tag_touchpad(struct evdev_device *device,
*/
bustype = libevdev_get_id_bustype(device->evdev);
if (bustype == BUS_USB) {
- if (device->model == EVDEV_MODEL_APPLE_TOUCHPAD)
+ if (device->model_flags & EVDEV_MODEL_APPLE_TOUCHPAD)
device->tags |= EVDEV_TAG_INTERNAL_TOUCHPAD;
} else if (bustype != BUS_BLUETOOTH)
device->tags |= EVDEV_TAG_INTERNAL_TOUCHPAD;
@@ -1354,14 +1354,10 @@ tp_init_accel(struct tp_dispatch *tp, double diagonal)
tp->accel.x_scale_coeff = (DEFAULT_MOUSE_DPI/25.4) / res_x;
tp->accel.y_scale_coeff = (DEFAULT_MOUSE_DPI/25.4) / res_y;
- switch (tp->device->model) {
- case EVDEV_MODEL_LENOVO_X230:
+ if (tp->device->model_flags & EVDEV_MODEL_LENOVO_X230)
profile = touchpad_lenovo_x230_accel_profile;
- break;
- default:
+ else
profile = touchpad_accel_profile_linear;
- break;
- }
if (evdev_device_init_pointer_acceleration(tp->device, profile) == -1)
return -1;
@@ -1464,7 +1460,7 @@ tp_init_palmdetect(struct tp_dispatch *tp,
/* Wacom doesn't have internal touchpads,
* Apple touchpads are always big enough to warrant palm detection */
- if (device->model == EVDEV_MODEL_WACOM_TOUCHPAD)
+ if (device->model_flags & EVDEV_MODEL_WACOM_TOUCHPAD)
return 0;
/* Enable palm detection on touchpads >= 70 mm. Anything smaller
diff --git a/src/evdev.c b/src/evdev.c
index 950b334..2e757d8 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -1521,8 +1521,8 @@ evdev_read_dpi_prop(struct evdev_device *device)
return dpi;
}
-static inline enum evdev_device_model
-evdev_read_model(struct evdev_device *device)
+static inline uint32_t
+evdev_read_model_flags(struct evdev_device *device)
{
const struct model_map {
const char *property;
@@ -1540,15 +1540,16 @@ evdev_read_model(struct evdev_device *device)
{ NULL, EVDEV_MODEL_DEFAULT },
};
const struct model_map *m = model_map;
+ uint32_t model_flags = 0;
while (m->property) {
if (!!udev_device_get_property_value(device->udev_device,
m->property))
- break;
+ model_flags |= m->model;
m++;
}
- return m->model;
+ return model_flags;
}
static inline int
@@ -2142,7 +2143,7 @@ evdev_device_create(struct libinput_seat *seat,
device->scroll.direction = 0;
device->scroll.wheel_click_angle =
evdev_read_wheel_click_prop(device);
- device->model = evdev_read_model(device);
+ device->model_flags = evdev_read_model_flags(device);
device->dpi = DEFAULT_MOUSE_DPI;
/* at most 5 SYN_DROPPED log-messages per 30s */
diff --git a/src/evdev.h b/src/evdev.h
index 77db1b4..363f93b 100644
--- a/src/evdev.h
+++ b/src/evdev.h
@@ -95,16 +95,16 @@ enum evdev_middlebutton_event {
};
enum evdev_device_model {
- EVDEV_MODEL_DEFAULT,
- EVDEV_MODEL_LENOVO_X230,
- EVDEV_MODEL_CHROMEBOOK,
- EVDEV_MODEL_SYSTEM76_BONOBO,
- EVDEV_MODEL_SYSTEM76_GALAGO,
- EVDEV_MODEL_SYSTEM76_KUDU,
- EVDEV_MODEL_CLEVO_W740SU,
- EVDEV_MODEL_APPLE_TOUCHPAD,
- EVDEV_MODEL_WACOM_TOUCHPAD,
- EVDEV_MODEL_ALPS_TOUCHPAD,
+ EVDEV_MODEL_DEFAULT = 0,
+ EVDEV_MODEL_LENOVO_X230 = (1 << 0),
+ EVDEV_MODEL_CHROMEBOOK = (1 << 1),
+ EVDEV_MODEL_SYSTEM76_BONOBO = (1 << 2),
+ EVDEV_MODEL_SYSTEM76_GALAGO = (1 << 3),
+ EVDEV_MODEL_SYSTEM76_KUDU = (1 << 4),
+ EVDEV_MODEL_CLEVO_W740SU = (1 << 5),
+ EVDEV_MODEL_APPLE_TOUCHPAD = (1 << 6),
+ EVDEV_MODEL_WACOM_TOUCHPAD = (1 << 7),
+ EVDEV_MODEL_ALPS_TOUCHPAD = (1 << 8),
};
struct mt_slot {
@@ -221,7 +221,7 @@ struct evdev_device {
int dpi; /* HW resolution */
struct ratelimit syn_drop_limit; /* ratelimit for SYN_DROPPED logging */
- enum evdev_device_model model;
+ uint32_t model_flags;
};
#define EVDEV_UNHANDLED_DEVICE ((struct evdev_device *) 1)
diff --git a/udev/90-libinput-model-quirks.rules.in b/udev/90-libinput-model-quirks.rules.in
index d834155..5b07726 100644
--- a/udev/90-libinput-model-quirks.rules.in
+++ b/udev/90-libinput-model-quirks.rules.in
@@ -25,18 +25,12 @@ KERNELS=="*input*", \
IMPORT{builtin}="hwdb 'libinput:name:$attr{name}:fwversion:$env{LIBINPUT_MODEL_FIRMWARE_VERSION}'"
# End of touchpad firmware detection
-# Matches below are exclusive, if one matches we skip the rest
-# hwdb matches:
-#
# libinput:touchpad:<modalias>
ENV{ID_INPUT_TOUCHPAD}=="1", \
- IMPORT{builtin}="hwdb --subsystem=input --lookup-prefix=libinput:touchpad:", \
- GOTO="libinput_model_quirks_end"
+ IMPORT{builtin}="hwdb --subsystem=input --lookup-prefix=libinput:touchpad:"
# libinput:name:<name>:dmi:<dmi string>
KERNELS=="input*", \
- IMPORT{builtin}="hwdb 'libinput:name:$attr{name}:$attr{[dmi/id]modalias}'", \
- GOTO="libinput_model_quirks_end"
-
+ IMPORT{builtin}="hwdb 'libinput:name:$attr{name}:$attr{[dmi/id]modalias}'"
LABEL="libinput_model_quirks_end"
--
2.4.3
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