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-rw-r--r--drivers/hid/Kconfig2
-rw-r--r--drivers/hid/amd-sfh-hid/amd_sfh_client.c12
-rw-r--r--drivers/hid/amd-sfh-hid/amd_sfh_common.h3
-rw-r--r--drivers/hid/amd-sfh-hid/amd_sfh_pcie.c4
-rw-r--r--drivers/hid/hid-asus.c3
-rw-r--r--drivers/hid/hid-cp2112.c10
-rw-r--r--drivers/hid/hid-lenovo.c4
-rw-r--r--drivers/hid/i2c-hid/i2c-hid-core.c46
-rw-r--r--drivers/hid/i2c-hid/i2c-hid-of-elan.c11
-rw-r--r--drivers/hid/intel-thc-hid/intel-quicki2c/pci-quicki2c.c2
-rw-r--r--drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-dev.h2
-rw-r--r--drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c2
-rw-r--r--drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h2
13 files changed, 72 insertions, 31 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 79997553d8f9..b934523593d9 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -597,8 +597,6 @@ config HID_LED
config HID_LENOVO
tristate "Lenovo / Thinkpad devices"
- depends on ACPI
- select ACPI_PLATFORM_PROFILE
select NEW_LEDS
select LEDS_CLASS
help
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_client.c b/drivers/hid/amd-sfh-hid/amd_sfh_client.c
index 0f2cbae39b2b..7017bfa59093 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_client.c
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_client.c
@@ -39,8 +39,12 @@ int amd_sfh_get_report(struct hid_device *hid, int report_id, int report_type)
struct amdtp_hid_data *hid_data = hid->driver_data;
struct amdtp_cl_data *cli_data = hid_data->cli_data;
struct request_list *req_list = &cli_data->req_list;
+ struct amd_input_data *in_data = cli_data->in_data;
+ struct amd_mp2_dev *mp2;
int i;
+ mp2 = container_of(in_data, struct amd_mp2_dev, in_data);
+ guard(mutex)(&mp2->lock);
for (i = 0; i < cli_data->num_hid_devices; i++) {
if (cli_data->hid_sensor_hubs[i] == hid) {
struct request_list *new = kzalloc(sizeof(*new), GFP_KERNEL);
@@ -75,6 +79,8 @@ void amd_sfh_work(struct work_struct *work)
u8 report_id, node_type;
u8 report_size = 0;
+ mp2 = container_of(in_data, struct amd_mp2_dev, in_data);
+ guard(mutex)(&mp2->lock);
req_node = list_last_entry(&req_list->list, struct request_list, list);
list_del(&req_node->list);
current_index = req_node->current_index;
@@ -83,7 +89,6 @@ void amd_sfh_work(struct work_struct *work)
node_type = req_node->report_type;
kfree(req_node);
- mp2 = container_of(in_data, struct amd_mp2_dev, in_data);
mp2_ops = mp2->mp2_ops;
if (node_type == HID_FEATURE_REPORT) {
report_size = mp2_ops->get_feat_rep(sensor_index, report_id,
@@ -107,6 +112,8 @@ void amd_sfh_work(struct work_struct *work)
cli_data->cur_hid_dev = current_index;
cli_data->sensor_requested_cnt[current_index] = 0;
amdtp_hid_wakeup(cli_data->hid_sensor_hubs[current_index]);
+ if (!list_empty(&req_list->list))
+ schedule_delayed_work(&cli_data->work, 0);
}
void amd_sfh_work_buffer(struct work_struct *work)
@@ -117,9 +124,10 @@ void amd_sfh_work_buffer(struct work_struct *work)
u8 report_size;
int i;
+ mp2 = container_of(in_data, struct amd_mp2_dev, in_data);
+ guard(mutex)(&mp2->lock);
for (i = 0; i < cli_data->num_hid_devices; i++) {
if (cli_data->sensor_sts[i] == SENSOR_ENABLED) {
- mp2 = container_of(in_data, struct amd_mp2_dev, in_data);
report_size = mp2->mp2_ops->get_in_rep(i, cli_data->sensor_idx[i],
cli_data->report_id[i], in_data);
hid_input_report(cli_data->hid_sensor_hubs[i], HID_INPUT_REPORT,
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_common.h b/drivers/hid/amd-sfh-hid/amd_sfh_common.h
index f44a3bb2fbd4..78f830c133e5 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_common.h
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_common.h
@@ -10,6 +10,7 @@
#ifndef AMD_SFH_COMMON_H
#define AMD_SFH_COMMON_H
+#include <linux/mutex.h>
#include <linux/pci.h>
#include "amd_sfh_hid.h"
@@ -59,6 +60,8 @@ struct amd_mp2_dev {
u32 mp2_acs;
struct sfh_dev_status dev_en;
struct work_struct work;
+ /* mp2 to protect data */
+ struct mutex lock;
u8 init_done;
u8 rver;
};
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
index 2983af969579..1d9f955573aa 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
@@ -466,6 +466,10 @@ static int amd_mp2_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
if (!privdata->cl_data)
return -ENOMEM;
+ rc = devm_mutex_init(&pdev->dev, &privdata->lock);
+ if (rc)
+ return rc;
+
privdata->sfh1_1_ops = (const struct amd_sfh1_1_ops *)id->driver_data;
if (privdata->sfh1_1_ops) {
if (boot_cpu_data.x86 >= 0x1A)
diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
index d27dcfb2b9e4..8db9d4e7c3b0 100644
--- a/drivers/hid/hid-asus.c
+++ b/drivers/hid/hid-asus.c
@@ -974,7 +974,10 @@ static int asus_input_mapping(struct hid_device *hdev,
case 0xc4: asus_map_key_clear(KEY_KBDILLUMUP); break;
case 0xc5: asus_map_key_clear(KEY_KBDILLUMDOWN); break;
case 0xc7: asus_map_key_clear(KEY_KBDILLUMTOGGLE); break;
+ case 0x4e: asus_map_key_clear(KEY_FN_ESC); break;
+ case 0x7e: asus_map_key_clear(KEY_EMOJI_PICKER); break;
+ case 0x8b: asus_map_key_clear(KEY_PROG1); break; /* ProArt Creator Hub key */
case 0x6b: asus_map_key_clear(KEY_F21); break; /* ASUS touchpad toggle */
case 0x38: asus_map_key_clear(KEY_PROG1); break; /* ROG key */
case 0xba: asus_map_key_clear(KEY_PROG2); break; /* Fn+C ASUS Splendid */
diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c
index 482f62a78c41..5a95ea3bec98 100644
--- a/drivers/hid/hid-cp2112.c
+++ b/drivers/hid/hid-cp2112.c
@@ -229,10 +229,12 @@ static int cp2112_gpio_set_unlocked(struct cp2112_device *dev,
ret = hid_hw_raw_request(hdev, CP2112_GPIO_SET, buf,
CP2112_GPIO_SET_LENGTH, HID_FEATURE_REPORT,
HID_REQ_SET_REPORT);
- if (ret < 0)
+ if (ret != CP2112_GPIO_SET_LENGTH) {
hid_err(hdev, "error setting GPIO values: %d\n", ret);
+ return ret < 0 ? ret : -EIO;
+ }
- return ret;
+ return 0;
}
static int cp2112_gpio_set(struct gpio_chip *chip, unsigned int offset,
@@ -309,9 +311,7 @@ static int cp2112_gpio_direction_output(struct gpio_chip *chip,
* Set gpio value when output direction is already set,
* as specified in AN495, Rev. 0.2, cpt. 4.4
*/
- cp2112_gpio_set_unlocked(dev, offset, value);
-
- return 0;
+ return cp2112_gpio_set_unlocked(dev, offset, value);
}
static int cp2112_hid_get(struct hid_device *hdev, unsigned char report_number,
diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c
index b3121fa7a72d..654879814f97 100644
--- a/drivers/hid/hid-lenovo.c
+++ b/drivers/hid/hid-lenovo.c
@@ -32,8 +32,6 @@
#include <linux/leds.h>
#include <linux/workqueue.h>
-#include <linux/platform_profile.h>
-
#include "hid-ids.h"
/* Userspace expects F20 for mic-mute KEY_MICMUTE does not work */
@@ -734,7 +732,7 @@ static int lenovo_raw_event_TP_X12_tab(struct hid_device *hdev, u32 raw_data)
report_key_event(input, KEY_RFKILL);
return 1;
}
- platform_profile_cycle();
+ report_key_event(input, KEY_PERFORMANCE);
return 1;
case TP_X12_RAW_HOTKEY_FN_F10:
/* TAB1 has PICKUP Phone and TAB2 use Snipping tool*/
diff --git a/drivers/hid/i2c-hid/i2c-hid-core.c b/drivers/hid/i2c-hid/i2c-hid-core.c
index d3912e3f2f13..30ebde1273be 100644
--- a/drivers/hid/i2c-hid/i2c-hid-core.c
+++ b/drivers/hid/i2c-hid/i2c-hid-core.c
@@ -112,9 +112,9 @@ struct i2c_hid {
struct i2chid_ops *ops;
struct drm_panel_follower panel_follower;
- struct work_struct panel_follower_prepare_work;
+ struct work_struct panel_follower_work;
bool is_panel_follower;
- bool prepare_work_finished;
+ bool panel_follower_work_finished;
};
static const struct i2c_hid_quirks {
@@ -1110,10 +1110,10 @@ err_power_down:
return ret;
}
-static void ihid_core_panel_prepare_work(struct work_struct *work)
+static void ihid_core_panel_follower_work(struct work_struct *work)
{
struct i2c_hid *ihid = container_of(work, struct i2c_hid,
- panel_follower_prepare_work);
+ panel_follower_work);
struct hid_device *hid = ihid->hid;
int ret;
@@ -1130,7 +1130,7 @@ static void ihid_core_panel_prepare_work(struct work_struct *work)
if (ret)
dev_warn(&ihid->client->dev, "Power on failed: %d\n", ret);
else
- WRITE_ONCE(ihid->prepare_work_finished, true);
+ WRITE_ONCE(ihid->panel_follower_work_finished, true);
/*
* The work APIs provide a number of memory ordering guarantees
@@ -1139,12 +1139,12 @@ static void ihid_core_panel_prepare_work(struct work_struct *work)
* guarantee that a write that happened in the work is visible after
* cancel_work_sync(). We'll add a write memory barrier here to match
* with i2c_hid_core_panel_unpreparing() to ensure that our write to
- * prepare_work_finished is visible there.
+ * panel_follower_work_finished is visible there.
*/
smp_wmb();
}
-static int i2c_hid_core_panel_prepared(struct drm_panel_follower *follower)
+static int i2c_hid_core_panel_follower_resume(struct drm_panel_follower *follower)
{
struct i2c_hid *ihid = container_of(follower, struct i2c_hid, panel_follower);
@@ -1152,29 +1152,36 @@ static int i2c_hid_core_panel_prepared(struct drm_panel_follower *follower)
* Powering on a touchscreen can be a slow process. Queue the work to
* the system workqueue so we don't block the panel's power up.
*/
- WRITE_ONCE(ihid->prepare_work_finished, false);
- schedule_work(&ihid->panel_follower_prepare_work);
+ WRITE_ONCE(ihid->panel_follower_work_finished, false);
+ schedule_work(&ihid->panel_follower_work);
return 0;
}
-static int i2c_hid_core_panel_unpreparing(struct drm_panel_follower *follower)
+static int i2c_hid_core_panel_follower_suspend(struct drm_panel_follower *follower)
{
struct i2c_hid *ihid = container_of(follower, struct i2c_hid, panel_follower);
- cancel_work_sync(&ihid->panel_follower_prepare_work);
+ cancel_work_sync(&ihid->panel_follower_work);
- /* Match with ihid_core_panel_prepare_work() */
+ /* Match with ihid_core_panel_follower_work() */
smp_rmb();
- if (!READ_ONCE(ihid->prepare_work_finished))
+ if (!READ_ONCE(ihid->panel_follower_work_finished))
return 0;
return i2c_hid_core_suspend(ihid, true);
}
-static const struct drm_panel_follower_funcs i2c_hid_core_panel_follower_funcs = {
- .panel_prepared = i2c_hid_core_panel_prepared,
- .panel_unpreparing = i2c_hid_core_panel_unpreparing,
+static const struct drm_panel_follower_funcs
+ i2c_hid_core_panel_follower_prepare_funcs = {
+ .panel_prepared = i2c_hid_core_panel_follower_resume,
+ .panel_unpreparing = i2c_hid_core_panel_follower_suspend,
+};
+
+static const struct drm_panel_follower_funcs
+ i2c_hid_core_panel_follower_enable_funcs = {
+ .panel_enabled = i2c_hid_core_panel_follower_resume,
+ .panel_disabling = i2c_hid_core_panel_follower_suspend,
};
static int i2c_hid_core_register_panel_follower(struct i2c_hid *ihid)
@@ -1182,7 +1189,10 @@ static int i2c_hid_core_register_panel_follower(struct i2c_hid *ihid)
struct device *dev = &ihid->client->dev;
int ret;
- ihid->panel_follower.funcs = &i2c_hid_core_panel_follower_funcs;
+ if (ihid->hid->initial_quirks & HID_QUIRK_POWER_ON_AFTER_BACKLIGHT)
+ ihid->panel_follower.funcs = &i2c_hid_core_panel_follower_enable_funcs;
+ else
+ ihid->panel_follower.funcs = &i2c_hid_core_panel_follower_prepare_funcs;
/*
* If we're not in control of our own power up/power down then we can't
@@ -1237,7 +1247,7 @@ int i2c_hid_core_probe(struct i2c_client *client, struct i2chid_ops *ops,
init_waitqueue_head(&ihid->wait);
mutex_init(&ihid->cmd_lock);
mutex_init(&ihid->reset_lock);
- INIT_WORK(&ihid->panel_follower_prepare_work, ihid_core_panel_prepare_work);
+ INIT_WORK(&ihid->panel_follower_work, ihid_core_panel_follower_work);
/* we need to allocate the command buffer without knowing the maximum
* size of the reports. Let's use HID_MIN_BUFFER_SIZE, then we do the
diff --git a/drivers/hid/i2c-hid/i2c-hid-of-elan.c b/drivers/hid/i2c-hid/i2c-hid-of-elan.c
index 3fcff6daa0d3..0215f217f6d8 100644
--- a/drivers/hid/i2c-hid/i2c-hid-of-elan.c
+++ b/drivers/hid/i2c-hid/i2c-hid-of-elan.c
@@ -8,6 +8,7 @@
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/gpio/consumer.h>
+#include <linux/hid.h>
#include <linux/i2c.h>
#include <linux/kernel.h>
#include <linux/module.h>
@@ -23,6 +24,7 @@ struct elan_i2c_hid_chip_data {
unsigned int post_power_delay_ms;
u16 hid_descriptor_address;
const char *main_supply_name;
+ bool power_after_backlight;
};
struct i2c_hid_of_elan {
@@ -97,6 +99,7 @@ static int i2c_hid_of_elan_probe(struct i2c_client *client)
{
struct i2c_hid_of_elan *ihid_elan;
int ret;
+ u32 quirks = 0;
ihid_elan = devm_kzalloc(&client->dev, sizeof(*ihid_elan), GFP_KERNEL);
if (!ihid_elan)
@@ -131,8 +134,12 @@ static int i2c_hid_of_elan_probe(struct i2c_client *client)
}
}
+ if (ihid_elan->chip_data->power_after_backlight)
+ quirks = HID_QUIRK_POWER_ON_AFTER_BACKLIGHT;
+
ret = i2c_hid_core_probe(client, &ihid_elan->ops,
- ihid_elan->chip_data->hid_descriptor_address, 0);
+ ihid_elan->chip_data->hid_descriptor_address,
+ quirks);
if (ret)
goto err_deassert_reset;
@@ -150,6 +157,7 @@ static const struct elan_i2c_hid_chip_data elan_ekth6915_chip_data = {
.post_gpio_reset_on_delay_ms = 300,
.hid_descriptor_address = 0x0001,
.main_supply_name = "vcc33",
+ .power_after_backlight = true,
};
static const struct elan_i2c_hid_chip_data elan_ekth6a12nay_chip_data = {
@@ -157,6 +165,7 @@ static const struct elan_i2c_hid_chip_data elan_ekth6a12nay_chip_data = {
.post_gpio_reset_on_delay_ms = 300,
.hid_descriptor_address = 0x0001,
.main_supply_name = "vcc33",
+ .power_after_backlight = true,
};
static const struct elan_i2c_hid_chip_data ilitek_ili9882t_chip_data = {
diff --git a/drivers/hid/intel-thc-hid/intel-quicki2c/pci-quicki2c.c b/drivers/hid/intel-thc-hid/intel-quicki2c/pci-quicki2c.c
index 854926b3cfd4..a2643ae790d6 100644
--- a/drivers/hid/intel-thc-hid/intel-quicki2c/pci-quicki2c.c
+++ b/drivers/hid/intel-thc-hid/intel-quicki2c/pci-quicki2c.c
@@ -997,6 +997,8 @@ static const struct pci_device_id quicki2c_pci_tbl[] = {
{ PCI_DEVICE_DATA(INTEL, THC_PTL_H_DEVICE_ID_I2C_PORT2, &ptl_ddata) },
{ PCI_DEVICE_DATA(INTEL, THC_PTL_U_DEVICE_ID_I2C_PORT1, &ptl_ddata) },
{ PCI_DEVICE_DATA(INTEL, THC_PTL_U_DEVICE_ID_I2C_PORT2, &ptl_ddata) },
+ { PCI_DEVICE_DATA(INTEL, THC_WCL_DEVICE_ID_I2C_PORT1, &ptl_ddata) },
+ { PCI_DEVICE_DATA(INTEL, THC_WCL_DEVICE_ID_I2C_PORT2, &ptl_ddata) },
{ }
};
MODULE_DEVICE_TABLE(pci, quicki2c_pci_tbl);
diff --git a/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-dev.h b/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-dev.h
index d412eafcf9ea..4e60a7de4727 100644
--- a/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-dev.h
+++ b/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-dev.h
@@ -13,6 +13,8 @@
#define PCI_DEVICE_ID_INTEL_THC_PTL_H_DEVICE_ID_I2C_PORT2 0xE34A
#define PCI_DEVICE_ID_INTEL_THC_PTL_U_DEVICE_ID_I2C_PORT1 0xE448
#define PCI_DEVICE_ID_INTEL_THC_PTL_U_DEVICE_ID_I2C_PORT2 0xE44A
+#define PCI_DEVICE_ID_INTEL_THC_WCL_DEVICE_ID_I2C_PORT1 0x4D48
+#define PCI_DEVICE_ID_INTEL_THC_WCL_DEVICE_ID_I2C_PORT2 0x4D4A
/* Packet size value, the unit is 16 bytes */
#define MAX_PACKET_SIZE_VALUE_LNL 256
diff --git a/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c b/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c
index 5e5f179dd113..84314989dc53 100644
--- a/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c
+++ b/drivers/hid/intel-thc-hid/intel-quickspi/pci-quickspi.c
@@ -976,6 +976,8 @@ static const struct pci_device_id quickspi_pci_tbl[] = {
{PCI_DEVICE_DATA(INTEL, THC_PTL_H_DEVICE_ID_SPI_PORT2, &ptl), },
{PCI_DEVICE_DATA(INTEL, THC_PTL_U_DEVICE_ID_SPI_PORT1, &ptl), },
{PCI_DEVICE_DATA(INTEL, THC_PTL_U_DEVICE_ID_SPI_PORT2, &ptl), },
+ {PCI_DEVICE_DATA(INTEL, THC_WCL_DEVICE_ID_SPI_PORT1, &ptl), },
+ {PCI_DEVICE_DATA(INTEL, THC_WCL_DEVICE_ID_SPI_PORT2, &ptl), },
{}
};
MODULE_DEVICE_TABLE(pci, quickspi_pci_tbl);
diff --git a/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h b/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h
index 6fdf674b21c5..f3532d866749 100644
--- a/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h
+++ b/drivers/hid/intel-thc-hid/intel-quickspi/quickspi-dev.h
@@ -19,6 +19,8 @@
#define PCI_DEVICE_ID_INTEL_THC_PTL_H_DEVICE_ID_SPI_PORT2 0xE34B
#define PCI_DEVICE_ID_INTEL_THC_PTL_U_DEVICE_ID_SPI_PORT1 0xE449
#define PCI_DEVICE_ID_INTEL_THC_PTL_U_DEVICE_ID_SPI_PORT2 0xE44B
+#define PCI_DEVICE_ID_INTEL_THC_WCL_DEVICE_ID_SPI_PORT1 0x4D49
+#define PCI_DEVICE_ID_INTEL_THC_WCL_DEVICE_ID_SPI_PORT2 0x4D4B
/* HIDSPI special ACPI parameters DSM methods */
#define ACPI_QUICKSPI_REVISION_NUM 2
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-04 01:32:25 +0000