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authorLinus Torvalds <torvalds@linux-foundation.org>2017-10-21 21:46:39 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2017-10-21 21:46:39 -0400
commite5f468b3f23313994c5e6c356135f9b0d76bcb94 (patch)
treec6577d47c4c2404dc76e52ec91156d581f9b77e7
parentec0145e9cc46c2e8636b14f08f53c3011967c20e (diff)
parentea04efee7635c9120d015dcdeeeb6988130cb67a (diff)
downloadlinux-sh-e5f468b3f23313994c5e6c356135f9b0d76bcb94.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov: - joydev now implements a blacklist to avoid creating joystick nodes for accelerometers found in composite devices such as PlaStation controllers - assorted driver fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: ims-psu - check if CDC union descriptor is sane Input: joydev - blacklist ds3/ds4/udraw motion sensors Input: allow matching device IDs on property bits Input: factor out and export input_device_id matching code Input: goodix - poll the 'buffer status' bit before reading data Input: axp20x-pek - fix module not auto-loading for axp221 pek Input: tca8418 - enable interrupt after it has been requested Input: stmfts - fix setting ABS_MT_POSITION_* maximum size Input: ti_am335x_tsc - fix incorrect step config for 5 wire touchscreen Input: synaptics - disable kernel tracking on SMBus devices
-rw-r--r--drivers/input/input.c84
-rw-r--r--drivers/input/joydev.c70
-rw-r--r--drivers/input/keyboard/tca8418_keypad.c29
-rw-r--r--drivers/input/misc/axp20x-pek.c2
-rw-r--r--drivers/input/misc/ims-pcu.c16
-rw-r--r--drivers/input/mouse/synaptics.c3
-rw-r--r--drivers/input/touchscreen/goodix.c67
-rw-r--r--drivers/input/touchscreen/stmfts.c6
-rw-r--r--drivers/input/touchscreen/ti_am335x_tsc.c2
-rw-r--r--include/linux/input.h7
-rw-r--r--include/linux/mod_devicetable.h3
-rw-r--r--scripts/mod/devicetable-offsets.c1
-rw-r--r--scripts/mod/file2alias.c6
13 files changed, 199 insertions, 97 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c
index d268fdc23c64..762bfb9487dc 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -933,58 +933,52 @@ int input_set_keycode(struct input_dev *dev,
}
EXPORT_SYMBOL(input_set_keycode);
+bool input_match_device_id(const struct input_dev *dev,
+ const struct input_device_id *id)
+{
+ if (id->flags & INPUT_DEVICE_ID_MATCH_BUS)
+ if (id->bustype != dev->id.bustype)
+ return false;
+
+ if (id->flags & INPUT_DEVICE_ID_MATCH_VENDOR)
+ if (id->vendor != dev->id.vendor)
+ return false;
+
+ if (id->flags & INPUT_DEVICE_ID_MATCH_PRODUCT)
+ if (id->product != dev->id.product)
+ return false;
+
+ if (id->flags & INPUT_DEVICE_ID_MATCH_VERSION)
+ if (id->version != dev->id.version)
+ return false;
+
+ if (!bitmap_subset(id->evbit, dev->evbit, EV_MAX) ||
+ !bitmap_subset(id->keybit, dev->keybit, KEY_MAX) ||
+ !bitmap_subset(id->relbit, dev->relbit, REL_MAX) ||
+ !bitmap_subset(id->absbit, dev->absbit, ABS_MAX) ||
+ !bitmap_subset(id->mscbit, dev->mscbit, MSC_MAX) ||
+ !bitmap_subset(id->ledbit, dev->ledbit, LED_MAX) ||
+ !bitmap_subset(id->sndbit, dev->sndbit, SND_MAX) ||
+ !bitmap_subset(id->ffbit, dev->ffbit, FF_MAX) ||
+ !bitmap_subset(id->swbit, dev->swbit, SW_MAX) ||
+ !bitmap_subset(id->propbit, dev->propbit, INPUT_PROP_MAX)) {
+ return false;
+ }
+
+ return true;
+}
+EXPORT_SYMBOL(input_match_device_id);
+
static const struct input_device_id *input_match_device(struct input_handler *handler,
struct input_dev *dev)
{
const struct input_device_id *id;
for (id = handler->id_table; id->flags || id->driver_info; id++) {
-
- if (id->flags & INPUT_DEVICE_ID_MATCH_BUS)
- if (id->bustype != dev->id.bustype)
- continue;
-
- if (id->flags & INPUT_DEVICE_ID_MATCH_VENDOR)
- if (id->vendor != dev->id.vendor)
- continue;
-
- if (id->flags & INPUT_DEVICE_ID_MATCH_PRODUCT)
- if (id->product != dev->id.product)
- continue;
-
- if (id->flags & INPUT_DEVICE_ID_MATCH_VERSION)
- if (id->version != dev->id.version)
- continue;
-
- if (!bitmap_subset(id->evbit, dev->evbit, EV_MAX))
- continue;
-
- if (!bitmap_subset(id->keybit, dev->keybit, KEY_MAX))
- continue;
-
- if (!bitmap_subset(id->relbit, dev->relbit, REL_MAX))
- continue;
-
- if (!bitmap_subset(id->absbit, dev->absbit, ABS_MAX))
- continue;
-
- if (!bitmap_subset(id->mscbit, dev->mscbit, MSC_MAX))
- continue;
-
- if (!bitmap_subset(id->ledbit, dev->ledbit, LED_MAX))
- continue;
-
- if (!bitmap_subset(id->sndbit, dev->sndbit, SND_MAX))
- continue;
-
- if (!bitmap_subset(id->ffbit, dev->ffbit, FF_MAX))
- continue;
-
- if (!bitmap_subset(id->swbit, dev->swbit, SW_MAX))
- continue;
-
- if (!handler->match || handler->match(handler, dev))
+ if (input_match_device_id(dev, id) &&
+ (!handler->match || handler->match(handler, dev))) {
return id;
+ }
}
return NULL;
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index 29d677c714d2..7b29a8944039 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -747,6 +747,68 @@ static void joydev_cleanup(struct joydev *joydev)
input_close_device(handle);
}
+/*
+ * These codes are copied from from hid-ids.h, unfortunately there is no common
+ * usb_ids/bt_ids.h header.
+ */
+#define USB_VENDOR_ID_SONY 0x054c
+#define USB_DEVICE_ID_SONY_PS3_CONTROLLER 0x0268
+#define USB_DEVICE_ID_SONY_PS4_CONTROLLER 0x05c4
+#define USB_DEVICE_ID_SONY_PS4_CONTROLLER_2 0x09cc
+#define USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE 0x0ba0
+
+#define USB_VENDOR_ID_THQ 0x20d6
+#define USB_DEVICE_ID_THQ_PS3_UDRAW 0xcb17
+
+#define ACCEL_DEV(vnd, prd) \
+ { \
+ .flags = INPUT_DEVICE_ID_MATCH_VENDOR | \
+ INPUT_DEVICE_ID_MATCH_PRODUCT | \
+ INPUT_DEVICE_ID_MATCH_PROPBIT, \
+ .vendor = (vnd), \
+ .product = (prd), \
+ .propbit = { BIT_MASK(INPUT_PROP_ACCELEROMETER) }, \
+ }
+
+static const struct input_device_id joydev_blacklist[] = {
+ /* Avoid touchpads and touchscreens */
+ {
+ .flags = INPUT_DEVICE_ID_MATCH_EVBIT |
+ INPUT_DEVICE_ID_MATCH_KEYBIT,
+ .evbit = { BIT_MASK(EV_KEY) },
+ .keybit = { [BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH) },
+ },
+ /* Avoid tablets, digitisers and similar devices */
+ {
+ .flags = INPUT_DEVICE_ID_MATCH_EVBIT |
+ INPUT_DEVICE_ID_MATCH_KEYBIT,
+ .evbit = { BIT_MASK(EV_KEY) },
+ .keybit = { [BIT_WORD(BTN_DIGI)] = BIT_MASK(BTN_DIGI) },
+ },
+ /* Disable accelerometers on composite devices */
+ ACCEL_DEV(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER),
+ ACCEL_DEV(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER),
+ ACCEL_DEV(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2),
+ ACCEL_DEV(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE),
+ ACCEL_DEV(USB_VENDOR_ID_THQ, USB_DEVICE_ID_THQ_PS3_UDRAW),
+ { /* sentinel */ }
+};
+
+static bool joydev_dev_is_blacklisted(struct input_dev *dev)
+{
+ const struct input_device_id *id;
+
+ for (id = joydev_blacklist; id->flags; id++) {
+ if (input_match_device_id(dev, id)) {
+ dev_dbg(&dev->dev,
+ "joydev: blacklisting '%s'\n", dev->name);
+ return true;
+ }
+ }
+
+ return false;
+}
+
static bool joydev_dev_is_absolute_mouse(struct input_dev *dev)
{
DECLARE_BITMAP(jd_scratch, KEY_CNT);
@@ -807,12 +869,8 @@ static bool joydev_dev_is_absolute_mouse(struct input_dev *dev)
static bool joydev_match(struct input_handler *handler, struct input_dev *dev)
{
- /* Avoid touchpads and touchscreens */
- if (test_bit(EV_KEY, dev->evbit) && test_bit(BTN_TOUCH, dev->keybit))
- return false;
-
- /* Avoid tablets, digitisers and similar devices */
- if (test_bit(EV_KEY, dev->evbit) && test_bit(BTN_DIGI, dev->keybit))
+ /* Disable blacklisted devices */
+ if (joydev_dev_is_blacklisted(dev))
return false;
/* Avoid absolute mice */
diff --git a/drivers/input/keyboard/tca8418_keypad.c b/drivers/input/keyboard/tca8418_keypad.c
index e37e335e406f..6da607d3b811 100644
--- a/drivers/input/keyboard/tca8418_keypad.c
+++ b/drivers/input/keyboard/tca8418_keypad.c
@@ -234,14 +234,7 @@ static irqreturn_t tca8418_irq_handler(int irq, void *dev_id)
static int tca8418_configure(struct tca8418_keypad *keypad_data,
u32 rows, u32 cols)
{
- int reg, error;
-
- /* Write config register, if this fails assume device not present */
- error = tca8418_write_byte(keypad_data, REG_CFG,
- CFG_INT_CFG | CFG_OVR_FLOW_IEN | CFG_KE_IEN);
- if (error < 0)
- return -ENODEV;
-
+ int reg, error = 0;
/* Assemble a mask for row and column registers */
reg = ~(~0 << rows);
@@ -257,6 +250,12 @@ static int tca8418_configure(struct tca8418_keypad *keypad_data,
error |= tca8418_write_byte(keypad_data, REG_DEBOUNCE_DIS2, reg >> 8);
error |= tca8418_write_byte(keypad_data, REG_DEBOUNCE_DIS3, reg >> 16);
+ if (error)
+ return error;
+
+ error = tca8418_write_byte(keypad_data, REG_CFG,
+ CFG_INT_CFG | CFG_OVR_FLOW_IEN | CFG_KE_IEN);
+
return error;
}
@@ -268,6 +267,7 @@ static int tca8418_keypad_probe(struct i2c_client *client,
struct input_dev *input;
u32 rows = 0, cols = 0;
int error, row_shift, max_keys;
+ u8 reg;
/* Check i2c driver capabilities */
if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE)) {
@@ -301,10 +301,10 @@ static int tca8418_keypad_probe(struct i2c_client *client,
keypad_data->client = client;
keypad_data->row_shift = row_shift;
- /* Initialize the chip or fail if chip isn't present */
- error = tca8418_configure(keypad_data, rows, cols);
- if (error < 0)
- return error;
+ /* Read key lock register, if this fails assume device not present */
+ error = tca8418_read_byte(keypad_data, REG_KEY_LCK_EC, &reg);
+ if (error)
+ return -ENODEV;
/* Configure input device */
input = devm_input_allocate_device(dev);
@@ -340,6 +340,11 @@ static int tca8418_keypad_probe(struct i2c_client *client,
return error;
}
+ /* Initialize the chip */
+ error = tca8418_configure(keypad_data, rows, cols);
+ if (error < 0)
+ return error;
+
error = input_register_device(input);
if (error) {
dev_err(dev, "Unable to register input device, error: %d\n",
diff --git a/drivers/input/misc/axp20x-pek.c b/drivers/input/misc/axp20x-pek.c
index 6cee5adc3b5c..debeeaeb8812 100644
--- a/drivers/input/misc/axp20x-pek.c
+++ b/drivers/input/misc/axp20x-pek.c
@@ -403,6 +403,7 @@ static const struct platform_device_id axp_pek_id_match[] = {
},
{ /* sentinel */ }
};
+MODULE_DEVICE_TABLE(platform, axp_pek_id_match);
static struct platform_driver axp20x_pek_driver = {
.probe = axp20x_pek_probe,
@@ -417,4 +418,3 @@ module_platform_driver(axp20x_pek_driver);
MODULE_DESCRIPTION("axp20x Power Button");
MODULE_AUTHOR("Carlo Caione <carlo@caione.org>");
MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:axp20x-pek");
diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
index 6bf82ea8c918..ae473123583b 100644
--- a/drivers/input/misc/ims-pcu.c
+++ b/drivers/input/misc/ims-pcu.c
@@ -1635,13 +1635,25 @@ ims_pcu_get_cdc_union_desc(struct usb_interface *intf)
return NULL;
}
- while (buflen > 0) {
+ while (buflen >= sizeof(*union_desc)) {
union_desc = (struct usb_cdc_union_desc *)buf;
+ if (union_desc->bLength > buflen) {
+ dev_err(&intf->dev, "Too large descriptor\n");
+ return NULL;
+ }
+
if (union_desc->bDescriptorType == USB_DT_CS_INTERFACE &&
union_desc->bDescriptorSubType == USB_CDC_UNION_TYPE) {
dev_dbg(&intf->dev, "Found union header\n");
- return union_desc;
+
+ if (union_desc->bLength >= sizeof(*union_desc))
+ return union_desc;
+
+ dev_err(&intf->dev,
+ "Union descriptor to short (%d vs %zd\n)",
+ union_desc->bLength, sizeof(*union_desc));
+ return NULL;
}
buflen -= union_desc->bLength;
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 5af0b7d200bc..ee5466a374bf 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -1709,8 +1709,7 @@ static int synaptics_create_intertouch(struct psmouse *psmouse,
.sensor_pdata = {
.sensor_type = rmi_sensor_touchpad,
.axis_align.flip_y = true,
- /* to prevent cursors jumps: */
- .kernel_tracking = true,
+ .kernel_tracking = false,
.topbuttonpad = topbuttonpad,
},
.f30_data = {
diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c
index 32d2762448aa..b3bbad7d2282 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -72,6 +72,9 @@ struct goodix_ts_data {
#define GOODIX_REG_CONFIG_DATA 0x8047
#define GOODIX_REG_ID 0x8140
+#define GOODIX_BUFFER_STATUS_READY BIT(7)
+#define GOODIX_BUFFER_STATUS_TIMEOUT 20
+
#define RESOLUTION_LOC 1
#define MAX_CONTACTS_LOC 5
#define TRIGGER_LOC 6
@@ -195,35 +198,53 @@ static int goodix_get_cfg_len(u16 id)
static int goodix_ts_read_input_report(struct goodix_ts_data *ts, u8 *data)
{
+ unsigned long max_timeout;
int touch_num;
int error;
- error = goodix_i2c_read(ts->client, GOODIX_READ_COOR_ADDR, data,
- GOODIX_CONTACT_SIZE + 1);
- if (error) {
- dev_err(&ts->client->dev, "I2C transfer error: %d\n", error);
- return error;
- }
+ /*
+ * The 'buffer status' bit, which indicates that the data is valid, is
+ * not set as soon as the interrupt is raised, but slightly after.
+ * This takes around 10 ms to happen, so we poll for 20 ms.
+ */
+ max_timeout = jiffies + msecs_to_jiffies(GOODIX_BUFFER_STATUS_TIMEOUT);
+ do {
+ error = goodix_i2c_read(ts->client, GOODIX_READ_COOR_ADDR,
+ data, GOODIX_CONTACT_SIZE + 1);
+ if (error) {
+ dev_err(&ts->client->dev, "I2C transfer error: %d\n",
+ error);
+ return error;
+ }
- if (!(data[0] & 0x80))
- return -EAGAIN;
+ if (data[0] & GOODIX_BUFFER_STATUS_READY) {
+ touch_num = data[0] & 0x0f;
+ if (touch_num > ts->max_touch_num)
+ return -EPROTO;
+
+ if (touch_num > 1) {
+ data += 1 + GOODIX_CONTACT_SIZE;
+ error = goodix_i2c_read(ts->client,
+ GOODIX_READ_COOR_ADDR +
+ 1 + GOODIX_CONTACT_SIZE,
+ data,
+ GOODIX_CONTACT_SIZE *
+ (touch_num - 1));
+ if (error)
+ return error;
+ }
+
+ return touch_num;
+ }
- touch_num = data[0] & 0x0f;
- if (touch_num > ts->max_touch_num)
- return -EPROTO;
-
- if (touch_num > 1) {
- data += 1 + GOODIX_CONTACT_SIZE;
- error = goodix_i2c_read(ts->client,
- GOODIX_READ_COOR_ADDR +
- 1 + GOODIX_CONTACT_SIZE,
- data,
- GOODIX_CONTACT_SIZE * (touch_num - 1));
- if (error)
- return error;
- }
+ usleep_range(1000, 2000); /* Poll every 1 - 2 ms */
+ } while (time_before(jiffies, max_timeout));
- return touch_num;
+ /*
+ * The Goodix panel will send spurious interrupts after a
+ * 'finger up' event, which will always cause a timeout.
+ */
+ return 0;
}
static void goodix_ts_report_touch(struct goodix_ts_data *ts, u8 *coor_data)
diff --git a/drivers/input/touchscreen/stmfts.c b/drivers/input/touchscreen/stmfts.c
index 157fdb4bb2e8..8c6c6178ec12 100644
--- a/drivers/input/touchscreen/stmfts.c
+++ b/drivers/input/touchscreen/stmfts.c
@@ -663,12 +663,10 @@ static int stmfts_probe(struct i2c_client *client,
sdata->input->open = stmfts_input_open;
sdata->input->close = stmfts_input_close;
+ input_set_capability(sdata->input, EV_ABS, ABS_MT_POSITION_X);
+ input_set_capability(sdata->input, EV_ABS, ABS_MT_POSITION_Y);
touchscreen_parse_properties(sdata->input, true, &sdata->prop);
- input_set_abs_params(sdata->input, ABS_MT_POSITION_X, 0,
- sdata->prop.max_x, 0, 0);
- input_set_abs_params(sdata->input, ABS_MT_POSITION_Y, 0,
- sdata->prop.max_y, 0, 0);
input_set_abs_params(sdata->input, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0);
input_set_abs_params(sdata->input, ABS_MT_TOUCH_MINOR, 0, 255, 0, 0);
input_set_abs_params(sdata->input, ABS_MT_ORIENTATION, 0, 255, 0, 0);
diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c
index 7953381d939a..f1043ae71dcc 100644
--- a/drivers/input/touchscreen/ti_am335x_tsc.c
+++ b/drivers/input/touchscreen/ti_am335x_tsc.c
@@ -161,7 +161,7 @@ static void titsc_step_config(struct titsc *ts_dev)
break;
case 5:
config |= ts_dev->bit_xp | STEPCONFIG_INP_AN4 |
- ts_dev->bit_xn | ts_dev->bit_yp;
+ STEPCONFIG_XNP | STEPCONFIG_YPN;
break;
case 8:
config |= ts_dev->bit_yp | STEPCONFIG_INP(ts_dev->inp_xp);
diff --git a/include/linux/input.h b/include/linux/input.h
index fb5e23c7ed98..7c7516eb7d76 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -234,6 +234,10 @@ struct input_dev {
#error "SW_MAX and INPUT_DEVICE_ID_SW_MAX do not match"
#endif
+#if INPUT_PROP_MAX != INPUT_DEVICE_ID_PROP_MAX
+#error "INPUT_PROP_MAX and INPUT_DEVICE_ID_PROP_MAX do not match"
+#endif
+
#define INPUT_DEVICE_ID_MATCH_DEVICE \
(INPUT_DEVICE_ID_MATCH_BUS | INPUT_DEVICE_ID_MATCH_VENDOR | INPUT_DEVICE_ID_MATCH_PRODUCT)
#define INPUT_DEVICE_ID_MATCH_DEVICE_AND_VERSION \
@@ -469,6 +473,9 @@ int input_get_keycode(struct input_dev *dev, struct input_keymap_entry *ke);
int input_set_keycode(struct input_dev *dev,
const struct input_keymap_entry *ke);
+bool input_match_device_id(const struct input_dev *dev,
+ const struct input_device_id *id);
+
void input_enable_softrepeat(struct input_dev *dev, int delay, int period);
extern struct class input_class;
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 694cebb50f72..2657f9f51536 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -293,6 +293,7 @@ struct pcmcia_device_id {
#define INPUT_DEVICE_ID_SND_MAX 0x07
#define INPUT_DEVICE_ID_FF_MAX 0x7f
#define INPUT_DEVICE_ID_SW_MAX 0x0f
+#define INPUT_DEVICE_ID_PROP_MAX 0x1f
#define INPUT_DEVICE_ID_MATCH_BUS 1
#define INPUT_DEVICE_ID_MATCH_VENDOR 2
@@ -308,6 +309,7 @@ struct pcmcia_device_id {
#define INPUT_DEVICE_ID_MATCH_SNDBIT 0x0400
#define INPUT_DEVICE_ID_MATCH_FFBIT 0x0800
#define INPUT_DEVICE_ID_MATCH_SWBIT 0x1000
+#define INPUT_DEVICE_ID_MATCH_PROPBIT 0x2000
struct input_device_id {
@@ -327,6 +329,7 @@ struct input_device_id {
kernel_ulong_t sndbit[INPUT_DEVICE_ID_SND_MAX / BITS_PER_LONG + 1];
kernel_ulong_t ffbit[INPUT_DEVICE_ID_FF_MAX / BITS_PER_LONG + 1];
kernel_ulong_t swbit[INPUT_DEVICE_ID_SW_MAX / BITS_PER_LONG + 1];
+ kernel_ulong_t propbit[INPUT_DEVICE_ID_PROP_MAX / BITS_PER_LONG + 1];
kernel_ulong_t driver_info;
};
diff --git a/scripts/mod/devicetable-offsets.c b/scripts/mod/devicetable-offsets.c
index e4d90e50f6fe..812657ab5aa3 100644
--- a/scripts/mod/devicetable-offsets.c
+++ b/scripts/mod/devicetable-offsets.c
@@ -105,6 +105,7 @@ int main(void)
DEVID_FIELD(input_device_id, sndbit);
DEVID_FIELD(input_device_id, ffbit);
DEVID_FIELD(input_device_id, swbit);
+ DEVID_FIELD(input_device_id, propbit);
DEVID(eisa_device_id);
DEVID_FIELD(eisa_device_id, sig);
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 29d6699d5a06..bc25898f6df0 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -761,7 +761,7 @@ static void do_input(char *alias,
sprintf(alias + strlen(alias), "%X,*", i);
}
-/* input:b0v0p0e0-eXkXrXaXmXlXsXfXwX where X is comma-separated %02X. */
+/* input:b0v0p0e0-eXkXrXaXmXlXsXfXwXprX where X is comma-separated %02X. */
static int do_input_entry(const char *filename, void *symval,
char *alias)
{
@@ -779,6 +779,7 @@ static int do_input_entry(const char *filename, void *symval,
DEF_FIELD_ADDR(symval, input_device_id, sndbit);
DEF_FIELD_ADDR(symval, input_device_id, ffbit);
DEF_FIELD_ADDR(symval, input_device_id, swbit);
+ DEF_FIELD_ADDR(symval, input_device_id, propbit);
sprintf(alias, "input:");
@@ -816,6 +817,9 @@ static int do_input_entry(const char *filename, void *symval,
sprintf(alias + strlen(alias), "w*");
if (flags & INPUT_DEVICE_ID_MATCH_SWBIT)
do_input(alias, *swbit, 0, INPUT_DEVICE_ID_SW_MAX);
+ sprintf(alias + strlen(alias), "pr*");
+ if (flags & INPUT_DEVICE_ID_MATCH_PROPBIT)
+ do_input(alias, *propbit, 0, INPUT_DEVICE_ID_PROP_MAX);
return 1;
}
ADD_TO_DEVTABLE("input", input_device_id, do_input_entry);