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-rw-r--r--drivers/input/ff-memless.c9
-rw-r--r--drivers/input/misc/da9063_onkey.c5
-rw-r--r--drivers/input/misc/soc_button_array.c17
-rw-r--r--drivers/input/mouse/elantech.c55
-rw-r--r--drivers/input/rmi4/rmi_driver.c6
-rw-r--r--drivers/input/rmi4/rmi_f11.c9
-rw-r--r--drivers/input/rmi4/rmi_f12.c32
-rw-r--r--drivers/input/rmi4/rmi_f54.c5
-rw-r--r--drivers/input/touchscreen/cyttsp4_core.c7
-rw-r--r--drivers/input/touchscreen/goodix.c58
-rw-r--r--drivers/input/touchscreen/st1232.c6
11 files changed, 144 insertions, 65 deletions
diff --git a/drivers/input/ff-memless.c b/drivers/input/ff-memless.c
index 1cb40c7475af..8229a9006917 100644
--- a/drivers/input/ff-memless.c
+++ b/drivers/input/ff-memless.c
@@ -489,6 +489,15 @@ static void ml_ff_destroy(struct ff_device *ff)
{
struct ml_device *ml = ff->private;
+ /*
+ * Even though we stop all playing effects when tearing down
+ * an input device (via input_device_flush() that calls into
+ * input_ff_flush() that stops and erases all effects), we
+ * do not actually stop the timer, and therefore we should
+ * do it here.
+ */
+ del_timer_sync(&ml->timer);
+
kfree(ml->private);
}
diff --git a/drivers/input/misc/da9063_onkey.c b/drivers/input/misc/da9063_onkey.c
index dace8577fa43..79851923ee57 100644
--- a/drivers/input/misc/da9063_onkey.c
+++ b/drivers/input/misc/da9063_onkey.c
@@ -232,10 +232,7 @@ static int da9063_onkey_probe(struct platform_device *pdev)
onkey->input->phys = onkey->phys;
onkey->input->dev.parent = &pdev->dev;
- if (onkey->key_power)
- input_set_capability(onkey->input, EV_KEY, KEY_POWER);
-
- input_set_capability(onkey->input, EV_KEY, KEY_SLEEP);
+ input_set_capability(onkey->input, EV_KEY, KEY_POWER);
INIT_DELAYED_WORK(&onkey->work, da9063_poll_on);
diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c
index 97e3639e99d0..08520b3a18b8 100644
--- a/drivers/input/misc/soc_button_array.c
+++ b/drivers/input/misc/soc_button_array.c
@@ -92,11 +92,18 @@ soc_button_device_create(struct platform_device *pdev,
continue;
gpio = soc_button_lookup_gpio(&pdev->dev, info->acpi_index);
- if (gpio < 0 && gpio != -ENOENT) {
- error = gpio;
- goto err_free_mem;
- } else if (!gpio_is_valid(gpio)) {
- /* Skip GPIO if not present */
+ if (!gpio_is_valid(gpio)) {
+ /*
+ * Skip GPIO if not present. Note we deliberately
+ * ignore -EPROBE_DEFER errors here. On some devices
+ * Intel is using so called virtual GPIOs which are not
+ * GPIOs at all but some way for AML code to check some
+ * random status bits without need a custom opregion.
+ * In some cases the resources table we parse points to
+ * such a virtual GPIO, since these are not real GPIOs
+ * we do not have a driver for these so they will never
+ * show up, therefore we ignore -EPROBE_DEFER.
+ */
continue;
}
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 04fe43440a3c..2d8434b7b623 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1827,31 +1827,6 @@ static int elantech_create_smbus(struct psmouse *psmouse,
leave_breadcrumbs);
}
-static bool elantech_use_host_notify(struct psmouse *psmouse,
- struct elantech_device_info *info)
-{
- if (ETP_NEW_IC_SMBUS_HOST_NOTIFY(info->fw_version))
- return true;
-
- switch (info->bus) {
- case ETP_BUS_PS2_ONLY:
- /* expected case */
- break;
- case ETP_BUS_SMB_HST_NTFY_ONLY:
- case ETP_BUS_PS2_SMB_HST_NTFY:
- /* SMbus implementation is stable since 2018 */
- if (dmi_get_bios_year() >= 2018)
- return true;
- /* fall through */
- default:
- psmouse_dbg(psmouse,
- "Ignoring SMBus bus provider %d\n", info->bus);
- break;
- }
-
- return false;
-}
-
/**
* elantech_setup_smbus - called once the PS/2 devices are enumerated
* and decides to instantiate a SMBus InterTouch device.
@@ -1871,7 +1846,7 @@ static int elantech_setup_smbus(struct psmouse *psmouse,
* i2c_blacklist_pnp_ids.
* Old ICs are up to the user to decide.
*/
- if (!elantech_use_host_notify(psmouse, info) ||
+ if (!ETP_NEW_IC_SMBUS_HOST_NOTIFY(info->fw_version) ||
psmouse_matches_pnp_id(psmouse, i2c_blacklist_pnp_ids))
return -ENXIO;
}
@@ -1891,6 +1866,34 @@ static int elantech_setup_smbus(struct psmouse *psmouse,
return 0;
}
+static bool elantech_use_host_notify(struct psmouse *psmouse,
+ struct elantech_device_info *info)
+{
+ if (ETP_NEW_IC_SMBUS_HOST_NOTIFY(info->fw_version))
+ return true;
+
+ switch (info->bus) {
+ case ETP_BUS_PS2_ONLY:
+ /* expected case */
+ break;
+ case ETP_BUS_SMB_ALERT_ONLY:
+ /* fall-through */
+ case ETP_BUS_PS2_SMB_ALERT:
+ psmouse_dbg(psmouse, "Ignoring SMBus provider through alert protocol.\n");
+ break;
+ case ETP_BUS_SMB_HST_NTFY_ONLY:
+ /* fall-through */
+ case ETP_BUS_PS2_SMB_HST_NTFY:
+ return true;
+ default:
+ psmouse_dbg(psmouse,
+ "Ignoring SMBus bus provider %d.\n",
+ info->bus);
+ }
+
+ return false;
+}
+
int elantech_init_smbus(struct psmouse *psmouse)
{
struct elantech_device_info info;
diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c
index 772493b1f665..190b9974526b 100644
--- a/drivers/input/rmi4/rmi_driver.c
+++ b/drivers/input/rmi4/rmi_driver.c
@@ -146,7 +146,7 @@ static int rmi_process_interrupt_requests(struct rmi_device *rmi_dev)
}
mutex_lock(&data->irq_mutex);
- bitmap_and(data->irq_status, data->irq_status, data->current_irq_mask,
+ bitmap_and(data->irq_status, data->irq_status, data->fn_irq_bits,
data->irq_count);
/*
* At this point, irq_status has all bits that are set in the
@@ -385,6 +385,8 @@ static int rmi_driver_set_irq_bits(struct rmi_device *rmi_dev,
bitmap_copy(data->current_irq_mask, data->new_irq_mask,
data->num_of_irq_regs);
+ bitmap_or(data->fn_irq_bits, data->fn_irq_bits, mask, data->irq_count);
+
error_unlock:
mutex_unlock(&data->irq_mutex);
return error;
@@ -398,6 +400,8 @@ static int rmi_driver_clear_irq_bits(struct rmi_device *rmi_dev,
struct device *dev = &rmi_dev->dev;
mutex_lock(&data->irq_mutex);
+ bitmap_andnot(data->fn_irq_bits,
+ data->fn_irq_bits, mask, data->irq_count);
bitmap_andnot(data->new_irq_mask,
data->current_irq_mask, mask, data->irq_count);
diff --git a/drivers/input/rmi4/rmi_f11.c b/drivers/input/rmi4/rmi_f11.c
index f28a7158b2ef..bbf9ae9f3f0c 100644
--- a/drivers/input/rmi4/rmi_f11.c
+++ b/drivers/input/rmi4/rmi_f11.c
@@ -510,7 +510,6 @@ struct f11_data {
struct rmi_2d_sensor_platform_data sensor_pdata;
unsigned long *abs_mask;
unsigned long *rel_mask;
- unsigned long *result_bits;
};
enum f11_finger_state {
@@ -1057,7 +1056,7 @@ static int rmi_f11_initialize(struct rmi_function *fn)
/*
** init instance data, fill in values and create any sysfs files
*/
- f11 = devm_kzalloc(&fn->dev, sizeof(struct f11_data) + mask_size * 3,
+ f11 = devm_kzalloc(&fn->dev, sizeof(struct f11_data) + mask_size * 2,
GFP_KERNEL);
if (!f11)
return -ENOMEM;
@@ -1076,8 +1075,6 @@ static int rmi_f11_initialize(struct rmi_function *fn)
+ sizeof(struct f11_data));
f11->rel_mask = (unsigned long *)((char *)f11
+ sizeof(struct f11_data) + mask_size);
- f11->result_bits = (unsigned long *)((char *)f11
- + sizeof(struct f11_data) + mask_size * 2);
set_bit(fn->irq_pos, f11->abs_mask);
set_bit(fn->irq_pos + 1, f11->rel_mask);
@@ -1284,8 +1281,8 @@ static irqreturn_t rmi_f11_attention(int irq, void *ctx)
valid_bytes = f11->sensor.attn_size;
memcpy(f11->sensor.data_pkt, drvdata->attn_data.data,
valid_bytes);
- drvdata->attn_data.data += f11->sensor.attn_size;
- drvdata->attn_data.size -= f11->sensor.attn_size;
+ drvdata->attn_data.data += valid_bytes;
+ drvdata->attn_data.size -= valid_bytes;
} else {
error = rmi_read_block(rmi_dev,
data_base_addr, f11->sensor.data_pkt,
diff --git a/drivers/input/rmi4/rmi_f12.c b/drivers/input/rmi4/rmi_f12.c
index d20a5d6780d1..7e97944f7616 100644
--- a/drivers/input/rmi4/rmi_f12.c
+++ b/drivers/input/rmi4/rmi_f12.c
@@ -55,6 +55,9 @@ struct f12_data {
const struct rmi_register_desc_item *data15;
u16 data15_offset;
+
+ unsigned long *abs_mask;
+ unsigned long *rel_mask;
};
static int rmi_f12_read_sensor_tuning(struct f12_data *f12)
@@ -209,8 +212,8 @@ static irqreturn_t rmi_f12_attention(int irq, void *ctx)
valid_bytes = sensor->attn_size;
memcpy(sensor->data_pkt, drvdata->attn_data.data,
valid_bytes);
- drvdata->attn_data.data += sensor->attn_size;
- drvdata->attn_data.size -= sensor->attn_size;
+ drvdata->attn_data.data += valid_bytes;
+ drvdata->attn_data.size -= valid_bytes;
} else {
retval = rmi_read_block(rmi_dev, f12->data_addr,
sensor->data_pkt, sensor->pkt_size);
@@ -291,9 +294,18 @@ static int rmi_f12_write_control_regs(struct rmi_function *fn)
static int rmi_f12_config(struct rmi_function *fn)
{
struct rmi_driver *drv = fn->rmi_dev->driver;
+ struct f12_data *f12 = dev_get_drvdata(&fn->dev);
+ struct rmi_2d_sensor *sensor;
int ret;
- drv->set_irq_bits(fn->rmi_dev, fn->irq_mask);
+ sensor = &f12->sensor;
+
+ if (!sensor->report_abs)
+ drv->clear_irq_bits(fn->rmi_dev, f12->abs_mask);
+ else
+ drv->set_irq_bits(fn->rmi_dev, f12->abs_mask);
+
+ drv->clear_irq_bits(fn->rmi_dev, f12->rel_mask);
ret = rmi_f12_write_control_regs(fn);
if (ret)
@@ -315,9 +327,12 @@ static int rmi_f12_probe(struct rmi_function *fn)
struct rmi_device_platform_data *pdata = rmi_get_platform_data(rmi_dev);
struct rmi_driver_data *drvdata = dev_get_drvdata(&rmi_dev->dev);
u16 data_offset = 0;
+ int mask_size;
rmi_dbg(RMI_DEBUG_FN, &fn->dev, "%s\n", __func__);
+ mask_size = BITS_TO_LONGS(drvdata->irq_count) * sizeof(unsigned long);
+
ret = rmi_read(fn->rmi_dev, query_addr, &buf);
if (ret < 0) {
dev_err(&fn->dev, "Failed to read general info register: %d\n",
@@ -332,10 +347,19 @@ static int rmi_f12_probe(struct rmi_function *fn)
return -ENODEV;
}
- f12 = devm_kzalloc(&fn->dev, sizeof(struct f12_data), GFP_KERNEL);
+ f12 = devm_kzalloc(&fn->dev, sizeof(struct f12_data) + mask_size * 2,
+ GFP_KERNEL);
if (!f12)
return -ENOMEM;
+ f12->abs_mask = (unsigned long *)((char *)f12
+ + sizeof(struct f12_data));
+ f12->rel_mask = (unsigned long *)((char *)f12
+ + sizeof(struct f12_data) + mask_size);
+
+ set_bit(fn->irq_pos, f12->abs_mask);
+ set_bit(fn->irq_pos + 1, f12->rel_mask);
+
f12->has_dribble = !!(buf & BIT(3));
if (fn->dev.of_node) {
diff --git a/drivers/input/rmi4/rmi_f54.c b/drivers/input/rmi4/rmi_f54.c
index 710b02595486..897105b9a98b 100644
--- a/drivers/input/rmi4/rmi_f54.c
+++ b/drivers/input/rmi4/rmi_f54.c
@@ -359,7 +359,7 @@ static const struct vb2_ops rmi_f54_queue_ops = {
static const struct vb2_queue rmi_f54_queue = {
.type = V4L2_BUF_TYPE_VIDEO_CAPTURE,
.io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ,
- .buf_struct_size = sizeof(struct vb2_buffer),
+ .buf_struct_size = sizeof(struct vb2_v4l2_buffer),
.ops = &rmi_f54_queue_ops,
.mem_ops = &vb2_vmalloc_memops,
.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC,
@@ -601,7 +601,7 @@ static int rmi_f54_config(struct rmi_function *fn)
{
struct rmi_driver *drv = fn->rmi_dev->driver;
- drv->set_irq_bits(fn->rmi_dev, fn->irq_mask);
+ drv->clear_irq_bits(fn->rmi_dev, fn->irq_mask);
return 0;
}
@@ -730,6 +730,7 @@ static void rmi_f54_remove(struct rmi_function *fn)
video_unregister_device(&f54->vdev);
v4l2_device_unregister(&f54->v4l2);
+ destroy_workqueue(f54->workqueue);
}
struct rmi_function_handler rmi_f54_handler = {
diff --git a/drivers/input/touchscreen/cyttsp4_core.c b/drivers/input/touchscreen/cyttsp4_core.c
index 4b22d49a0f49..6bcffc930384 100644
--- a/drivers/input/touchscreen/cyttsp4_core.c
+++ b/drivers/input/touchscreen/cyttsp4_core.c
@@ -1990,11 +1990,6 @@ static int cyttsp4_mt_probe(struct cyttsp4 *cd)
/* get sysinfo */
md->si = &cd->sysinfo;
- if (!md->si) {
- dev_err(dev, "%s: Fail get sysinfo pointer from core p=%p\n",
- __func__, md->si);
- goto error_get_sysinfo;
- }
rc = cyttsp4_setup_input_device(cd);
if (rc)
@@ -2004,8 +1999,6 @@ static int cyttsp4_mt_probe(struct cyttsp4 *cd)
error_init_input:
input_free_device(md->input);
-error_get_sysinfo:
- input_set_drvdata(md->input, NULL);
error_alloc_failed:
dev_err(dev, "%s failed.\n", __func__);
return rc;
diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c
index 5178ea8b5f30..fb43aa708660 100644
--- a/drivers/input/touchscreen/goodix.c
+++ b/drivers/input/touchscreen/goodix.c
@@ -53,6 +53,7 @@ struct goodix_ts_data {
const char *cfg_name;
struct completion firmware_loading_complete;
unsigned long irq_flags;
+ unsigned int contact_size;
};
#define GOODIX_GPIO_INT_NAME "irq"
@@ -62,6 +63,7 @@ struct goodix_ts_data {
#define GOODIX_MAX_WIDTH 4096
#define GOODIX_INT_TRIGGER 1
#define GOODIX_CONTACT_SIZE 8
+#define GOODIX_MAX_CONTACT_SIZE 9
#define GOODIX_MAX_CONTACTS 10
#define GOODIX_CONFIG_MAX_LENGTH 240
@@ -144,6 +146,19 @@ static const struct dmi_system_id rotated_screen[] = {
{}
};
+static const struct dmi_system_id nine_bytes_report[] = {
+#if defined(CONFIG_DMI) && defined(CONFIG_X86)
+ {
+ .ident = "Lenovo YogaBook",
+ /* YB1-X91L/F and YB1-X90L/F */
+ .matches = {
+ DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X9")
+ }
+ },
+#endif
+ {}
+};
+
/**
* goodix_i2c_read - read data from a register of the i2c slave device.
*
@@ -249,7 +264,7 @@ static int goodix_ts_read_input_report(struct goodix_ts_data *ts, u8 *data)
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);
+ data, ts->contact_size + 1);
if (error) {
dev_err(&ts->client->dev, "I2C transfer error: %d\n",
error);
@@ -262,12 +277,12 @@ static int goodix_ts_read_input_report(struct goodix_ts_data *ts, u8 *data)
return -EPROTO;
if (touch_num > 1) {
- data += 1 + GOODIX_CONTACT_SIZE;
+ data += 1 + ts->contact_size;
error = goodix_i2c_read(ts->client,
GOODIX_READ_COOR_ADDR +
- 1 + GOODIX_CONTACT_SIZE,
+ 1 + ts->contact_size,
data,
- GOODIX_CONTACT_SIZE *
+ ts->contact_size *
(touch_num - 1));
if (error)
return error;
@@ -286,7 +301,7 @@ static int goodix_ts_read_input_report(struct goodix_ts_data *ts, u8 *data)
return 0;
}
-static void goodix_ts_report_touch(struct goodix_ts_data *ts, u8 *coor_data)
+static void goodix_ts_report_touch_8b(struct goodix_ts_data *ts, u8 *coor_data)
{
int id = coor_data[0] & 0x0F;
int input_x = get_unaligned_le16(&coor_data[1]);
@@ -301,6 +316,21 @@ static void goodix_ts_report_touch(struct goodix_ts_data *ts, u8 *coor_data)
input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, input_w);
}
+static void goodix_ts_report_touch_9b(struct goodix_ts_data *ts, u8 *coor_data)
+{
+ int id = coor_data[1] & 0x0F;
+ int input_x = get_unaligned_le16(&coor_data[3]);
+ int input_y = get_unaligned_le16(&coor_data[5]);
+ int input_w = get_unaligned_le16(&coor_data[7]);
+
+ input_mt_slot(ts->input_dev, id);
+ input_mt_report_slot_state(ts->input_dev, MT_TOOL_FINGER, true);
+ touchscreen_report_pos(ts->input_dev, &ts->prop,
+ input_x, input_y, true);
+ input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, input_w);
+ input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, input_w);
+}
+
/**
* goodix_process_events - Process incoming events
*
@@ -311,7 +341,7 @@ static void goodix_ts_report_touch(struct goodix_ts_data *ts, u8 *coor_data)
*/
static void goodix_process_events(struct goodix_ts_data *ts)
{
- u8 point_data[1 + GOODIX_CONTACT_SIZE * GOODIX_MAX_CONTACTS];
+ u8 point_data[1 + GOODIX_MAX_CONTACT_SIZE * GOODIX_MAX_CONTACTS];
int touch_num;
int i;
@@ -326,8 +356,12 @@ static void goodix_process_events(struct goodix_ts_data *ts)
input_report_key(ts->input_dev, KEY_LEFTMETA, point_data[0] & BIT(4));
for (i = 0; i < touch_num; i++)
- goodix_ts_report_touch(ts,
- &point_data[1 + GOODIX_CONTACT_SIZE * i]);
+ if (ts->contact_size == 9)
+ goodix_ts_report_touch_9b(ts,
+ &point_data[1 + ts->contact_size * i]);
+ else
+ goodix_ts_report_touch_8b(ts,
+ &point_data[1 + ts->contact_size * i]);
input_mt_sync_frame(ts->input_dev);
input_sync(ts->input_dev);
@@ -730,6 +764,13 @@ static int goodix_configure_dev(struct goodix_ts_data *ts)
"Applying '180 degrees rotated screen' quirk\n");
}
+ if (dmi_check_system(nine_bytes_report)) {
+ ts->contact_size = 9;
+
+ dev_dbg(&ts->client->dev,
+ "Non-standard 9-bytes report format quirk\n");
+ }
+
error = input_mt_init_slots(ts->input_dev, ts->max_touch_num,
INPUT_MT_DIRECT | INPUT_MT_DROP_UNUSED);
if (error) {
@@ -810,6 +851,7 @@ static int goodix_ts_probe(struct i2c_client *client,
ts->client = client;
i2c_set_clientdata(client, ts);
init_completion(&ts->firmware_loading_complete);
+ ts->contact_size = GOODIX_CONTACT_SIZE;
error = goodix_get_gpio_config(ts);
if (error)
diff --git a/drivers/input/touchscreen/st1232.c b/drivers/input/touchscreen/st1232.c
index 34923399ece4..1139714e72e2 100644
--- a/drivers/input/touchscreen/st1232.c
+++ b/drivers/input/touchscreen/st1232.c
@@ -81,8 +81,10 @@ static int st1232_ts_read_data(struct st1232_ts_data *ts)
for (i = 0, y = 0; i < ts->chip_info->max_fingers; i++, y += 3) {
finger[i].is_valid = buf[i + y] >> 7;
if (finger[i].is_valid) {
- finger[i].x = ((buf[i + y] & 0x0070) << 4) | buf[i + 1];
- finger[i].y = ((buf[i + y] & 0x0007) << 8) | buf[i + 2];
+ finger[i].x = ((buf[i + y] & 0x0070) << 4) |
+ buf[i + y + 1];
+ finger[i].y = ((buf[i + y] & 0x0007) << 8) |
+ buf[i + y + 2];
/* st1232 includes a z-axis / touch strength */
if (ts->chip_info->have_z)
generated by cgit (git 2.34.1) at 2024-06-07 23:14:28 +0000