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-rw-r--r--drivers/hid/Kconfig2
-rw-r--r--drivers/hid/amd-sfh-hid/amd_sfh_client.c1
-rw-r--r--drivers/hid/amd-sfh-hid/amd_sfh_hid.h2
-rw-r--r--drivers/hid/amd-sfh-hid/amd_sfh_pcie.c13
-rw-r--r--drivers/hid/amd-sfh-hid/amd_sfh_pcie.h1
-rw-r--r--drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_desc.c4
-rw-r--r--drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c2
-rw-r--r--drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c11
-rw-r--r--drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c10
-rw-r--r--drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h8
-rw-r--r--drivers/hid/hid-apple.c20
-rw-r--r--drivers/hid/hid-ids.h5
-rw-r--r--drivers/hid/hid-input.c18
-rw-r--r--drivers/hid/hid-sensor-custom.c2
-rw-r--r--drivers/hid/hid-topre.c2
-rw-r--r--drivers/hid/i2c-hid/Kconfig6
-rw-r--r--drivers/hid/i2c-hid/i2c-hid-of.c38
-rw-r--r--drivers/hid/intel-ish-hid/ishtp/bus.c4
18 files changed, 117 insertions, 32 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 82f64fb31fda..4ce012f83253 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -1122,7 +1122,7 @@ config HID_TOPRE
tristate "Topre REALFORCE keyboards"
depends on HID
help
- Say Y for N-key rollover support on Topre REALFORCE R2 108 key keyboards.
+ Say Y for N-key rollover support on Topre REALFORCE R2 108/87 key keyboards.
config HID_THINGM
tristate "ThingM blink(1) USB RGB LED"
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_client.c b/drivers/hid/amd-sfh-hid/amd_sfh_client.c
index c751d12f5df8..d9b7b01900b5 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_client.c
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_client.c
@@ -147,6 +147,7 @@ static const char *get_sensor_name(int idx)
case mag_idx:
return "magnetometer";
case als_idx:
+ case ACS_IDX: /* ambient color sensor */
return "ALS";
case HPD_IDX:
return "HPD";
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_hid.h b/drivers/hid/amd-sfh-hid/amd_sfh_hid.h
index 528036892c9d..97296f587bc7 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_hid.h
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_hid.h
@@ -11,7 +11,7 @@
#ifndef AMDSFH_HID_H
#define AMDSFH_HID_H
-#define MAX_HID_DEVICES 5
+#define MAX_HID_DEVICES 6
#define AMD_SFH_HID_VENDOR 0x1022
#define AMD_SFH_HID_PRODUCT 0x0001
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
index 47774b9ab3de..2530fa98b568 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
@@ -29,6 +29,7 @@
#define MAGNO_EN BIT(2)
#define HPD_EN BIT(16)
#define ALS_EN BIT(19)
+#define ACS_EN BIT(22)
static int sensor_mask_override = -1;
module_param_named(sensor_mask, sensor_mask_override, int, 0444);
@@ -233,6 +234,9 @@ int amd_mp2_get_sensor_num(struct amd_mp2_dev *privdata, u8 *sensor_id)
if (HPD_EN & activestatus)
sensor_id[num_of_sensors++] = HPD_IDX;
+ if (ACS_EN & activestatus)
+ sensor_id[num_of_sensors++] = ACS_IDX;
+
return num_of_sensors;
}
@@ -367,6 +371,14 @@ init_done:
return devm_add_action_or_reset(&pdev->dev, privdata->mp2_ops->remove, privdata);
}
+static void amd_sfh_shutdown(struct pci_dev *pdev)
+{
+ struct amd_mp2_dev *mp2 = pci_get_drvdata(pdev);
+
+ if (mp2 && mp2->mp2_ops)
+ mp2->mp2_ops->stop_all(mp2);
+}
+
static int __maybe_unused amd_mp2_pci_resume(struct device *dev)
{
struct amd_mp2_dev *mp2 = dev_get_drvdata(dev);
@@ -401,6 +413,7 @@ static struct pci_driver amd_mp2_pci_driver = {
.id_table = amd_mp2_pci_tbl,
.probe = amd_mp2_pci_probe,
.driver.pm = &amd_mp2_pm_ops,
+ .shutdown = amd_sfh_shutdown,
};
module_pci_driver(amd_mp2_pci_driver);
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.h b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.h
index dfb7cabd82ef..70add75fc506 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.h
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.h
@@ -23,6 +23,7 @@
#define V2_STATUS 0x2
#define HPD_IDX 16
+#define ACS_IDX 22
#define SENSOR_DISCOVERY_STATUS_MASK GENMASK(5, 3)
#define SENSOR_DISCOVERY_STATUS_SHIFT 3
diff --git a/drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_desc.c b/drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_desc.c
index f9a8c02d5a7b..8716a05950c8 100644
--- a/drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_desc.c
+++ b/drivers/hid/amd-sfh-hid/hid_descriptor/amd_sfh_hid_desc.c
@@ -48,6 +48,7 @@ static int get_report_descriptor(int sensor_idx, u8 *rep_desc)
sizeof(comp3_report_descriptor));
break;
case als_idx: /* ambient light sensor */
+ case ACS_IDX: /* ambient color sensor */
memset(rep_desc, 0, sizeof(als_report_descriptor));
memcpy(rep_desc, als_report_descriptor,
sizeof(als_report_descriptor));
@@ -97,6 +98,7 @@ static u32 get_descr_sz(int sensor_idx, int descriptor_name)
}
break;
case als_idx:
+ case ACS_IDX: /* ambient color sensor */
switch (descriptor_name) {
case descr_size:
return sizeof(als_report_descriptor);
@@ -174,6 +176,7 @@ static u8 get_feature_report(int sensor_idx, int report_id, u8 *feature_report)
report_size = sizeof(magno_feature);
break;
case als_idx: /* ambient light sensor */
+ case ACS_IDX: /* ambient color sensor */
get_common_features(&als_feature.common_property, report_id);
als_feature.als_change_sesnitivity = HID_DEFAULT_SENSITIVITY;
als_feature.als_sensitivity_min = HID_DEFAULT_MIN_VALUE;
@@ -245,6 +248,7 @@ static u8 get_input_report(u8 current_index, int sensor_idx, int report_id,
report_size = sizeof(magno_input);
break;
case als_idx: /* Als */
+ case ACS_IDX: /* ambient color sensor */
get_common_inputs(&als_input.common_property, report_id);
/* For ALS ,V2 Platforms uses C2P_MSG5 register instead of DRAM access method */
if (supported_input == V2_STATUS)
diff --git a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c
index 0609fea581c9..6f0d332ccf51 100644
--- a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c
+++ b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_desc.c
@@ -218,7 +218,7 @@ static u8 get_input_rep(u8 current_index, int sensor_idx, int report_id,
OFFSET_SENSOR_DATA_DEFAULT;
memcpy_fromio(&als_data, sensoraddr, sizeof(struct sfh_als_data));
get_common_inputs(&als_input.common_property, report_id);
- als_input.illuminance_value = als_data.lux;
+ als_input.illuminance_value = float_to_int(als_data.lux);
report_size = sizeof(als_input);
memcpy(input_report, &als_input, sizeof(als_input));
break;
diff --git a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
index a1d6e08fab7d..bb8bd7892b67 100644
--- a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
+++ b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c
@@ -112,6 +112,7 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
cl_data->num_hid_devices = amd_sfh_get_sensor_num(privdata, &cl_data->sensor_idx[0]);
if (cl_data->num_hid_devices == 0)
return -ENODEV;
+ cl_data->is_any_sensor_enabled = false;
INIT_DELAYED_WORK(&cl_data->work, amd_sfh_work);
INIT_DELAYED_WORK(&cl_data->work_buffer, amd_sfh_work_buffer);
@@ -170,6 +171,7 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
status = (status == 0) ? SENSOR_ENABLED : SENSOR_DISABLED;
if (status == SENSOR_ENABLED) {
+ cl_data->is_any_sensor_enabled = true;
cl_data->sensor_sts[i] = SENSOR_ENABLED;
rc = amdtp_hid_probe(i, cl_data);
if (rc) {
@@ -186,12 +188,21 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
cl_data->sensor_sts[i]);
goto cleanup;
}
+ } else {
+ cl_data->sensor_sts[i] = SENSOR_DISABLED;
}
dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n",
cl_data->sensor_idx[i], get_sensor_name(cl_data->sensor_idx[i]),
cl_data->sensor_sts[i]);
}
+ if (!cl_data->is_any_sensor_enabled) {
+ dev_warn(dev, "Failed to discover, sensors not enabled is %d\n",
+ cl_data->is_any_sensor_enabled);
+ rc = -EOPNOTSUPP;
+ goto cleanup;
+ }
+
schedule_delayed_work(&cl_data->work_buffer, msecs_to_jiffies(AMD_SFH_IDLE_LOOP));
return 0;
diff --git a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c
index c6df959ec725..4f81ef2d4f56 100644
--- a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c
+++ b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.c
@@ -16,11 +16,11 @@ static int amd_sfh_wait_response(struct amd_mp2_dev *mp2, u8 sid, u32 cmd_id)
{
struct sfh_cmd_response cmd_resp;
- /* Get response with status within a max of 1600 ms timeout */
+ /* Get response with status within a max of 10000 ms timeout */
if (!readl_poll_timeout(mp2->mmio + AMD_P2C_MSG(0), cmd_resp.resp,
(cmd_resp.response.response == 0 &&
cmd_resp.response.cmd_id == cmd_id && (sid == 0xff ||
- cmd_resp.response.sensor_id == sid)), 500, 1600000))
+ cmd_resp.response.sensor_id == sid)), 500, 10000000))
return cmd_resp.response.response;
return -1;
@@ -33,6 +33,7 @@ static void amd_start_sensor(struct amd_mp2_dev *privdata, struct amd_mp2_sensor
cmd_base.ul = 0;
cmd_base.cmd.cmd_id = ENABLE_SENSOR;
cmd_base.cmd.intr_disable = 0;
+ cmd_base.cmd.sub_cmd_value = 1;
cmd_base.cmd.sensor_id = info.sensor_idx;
writel(cmd_base.ul, privdata->mmio + AMD_C2P_MSG(0));
@@ -45,6 +46,7 @@ static void amd_stop_sensor(struct amd_mp2_dev *privdata, u16 sensor_idx)
cmd_base.ul = 0;
cmd_base.cmd.cmd_id = DISABLE_SENSOR;
cmd_base.cmd.intr_disable = 0;
+ cmd_base.cmd.sub_cmd_value = 1;
cmd_base.cmd.sensor_id = sensor_idx;
writeq(0x0, privdata->mmio + AMD_C2P_MSG(1));
@@ -56,8 +58,10 @@ static void amd_stop_all_sensor(struct amd_mp2_dev *privdata)
struct sfh_cmd_base cmd_base;
cmd_base.ul = 0;
- cmd_base.cmd.cmd_id = STOP_ALL_SENSORS;
+ cmd_base.cmd.cmd_id = DISABLE_SENSOR;
cmd_base.cmd.intr_disable = 0;
+ /* 0xf indicates all sensors */
+ cmd_base.cmd.sensor_id = 0xf;
writel(cmd_base.ul, privdata->mmio + AMD_C2P_MSG(0));
}
diff --git a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h
index ae47a369dc05..9d31d5b510eb 100644
--- a/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h
+++ b/drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_interface.h
@@ -33,9 +33,9 @@ struct sfh_cmd_base {
struct {
u32 sensor_id : 4;
u32 cmd_id : 4;
- u32 sub_cmd_id : 6;
- u32 length : 12;
- u32 rsvd : 5;
+ u32 sub_cmd_id : 8;
+ u32 sub_cmd_value : 12;
+ u32 rsvd : 3;
u32 intr_disable : 1;
} cmd;
};
@@ -133,7 +133,7 @@ struct sfh_mag_data {
struct sfh_als_data {
struct sfh_common_data commondata;
- u16 lux;
+ u32 lux;
};
struct hpd_status {
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index 1ccab8aa326c..cc535d2d6e8c 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -22,6 +22,7 @@
#include <linux/slab.h>
#include <linux/timer.h>
#include <linux/string.h>
+#include <linux/leds.h>
#include "hid-ids.h"
@@ -875,14 +876,16 @@ static const struct hid_device_id apple_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO),
- .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+ .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+ APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO),
- .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+ .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+ APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
APPLE_RDESC_JIS },
@@ -901,7 +904,8 @@ static const struct hid_device_id apple_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_ISO),
- .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
+ .driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
+ APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
APPLE_RDESC_JIS },
@@ -942,31 +946,31 @@ static const struct hid_device_id apple_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ANSI),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_ISO),
- .driver_data = APPLE_HAS_FN },
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_TILDE_QUIRK },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING4A_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index d487dd9c86e1..d79e946acdcb 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -415,11 +415,15 @@
#define I2C_DEVICE_ID_HP_SPECTRE_X360_15 0x2817
#define I2C_DEVICE_ID_HP_SPECTRE_X360_13_AW0020NG 0x29DF
#define I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN 0x2BC8
+#define I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN 0x2C82
#define USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN 0x2544
#define USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN 0x2706
#define I2C_DEVICE_ID_SURFACE_GO_TOUCHSCREEN 0x261A
#define I2C_DEVICE_ID_SURFACE_GO2_TOUCHSCREEN 0x2A1C
#define I2C_DEVICE_ID_LENOVO_YOGA_C630_TOUCHSCREEN 0x279F
+#define I2C_DEVICE_ID_HP_SPECTRE_X360_13T_AW100 0x29F5
+#define I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V1 0x2BED
+#define I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V2 0x2BEE
#define USB_VENDOR_ID_ELECOM 0x056e
#define USB_DEVICE_ID_ELECOM_BM084 0x0061
@@ -1256,6 +1260,7 @@
#define USB_VENDOR_ID_TOPRE 0x0853
#define USB_DEVICE_ID_TOPRE_REALFORCE_R2_108 0x0148
+#define USB_DEVICE_ID_TOPRE_REALFORCE_R2_87 0x0146
#define USB_VENDOR_ID_TOPSEED 0x0766
#define USB_DEVICE_ID_TOPSEED_CYBERLINK 0x0204
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 7fc967964dd8..a1d2690a1a0d 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -372,6 +372,8 @@ static const struct hid_device_id hid_battery_quirks[] = {
HID_BATTERY_QUIRK_IGNORE },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_TP420IA_TOUCHSCREEN),
HID_BATTERY_QUIRK_IGNORE },
+ { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_ASUS_GV301RA_TOUCHSCREEN),
+ HID_BATTERY_QUIRK_IGNORE },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN),
HID_BATTERY_QUIRK_IGNORE },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550VE_TOUCHSCREEN),
@@ -398,6 +400,12 @@ static const struct hid_device_id hid_battery_quirks[] = {
HID_BATTERY_QUIRK_IGNORE },
{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_LENOVO_YOGA_C630_TOUCHSCREEN),
HID_BATTERY_QUIRK_IGNORE },
+ { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_13T_AW100),
+ HID_BATTERY_QUIRK_IGNORE },
+ { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V1),
+ HID_BATTERY_QUIRK_IGNORE },
+ { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, I2C_DEVICE_ID_HP_SPECTRE_X360_14T_EA100_V2),
+ HID_BATTERY_QUIRK_IGNORE },
{}
};
@@ -1261,6 +1269,16 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
return;
}
goto unknown;
+ case HID_UP_CAMERA:
+ switch (usage->hid & HID_USAGE) {
+ case 0x020:
+ map_key_clear(KEY_CAMERA_FOCUS); break;
+ case 0x021:
+ map_key_clear(KEY_CAMERA); break;
+ default:
+ goto ignore;
+ }
+ break;
case HID_UP_HPVENDOR: /* Reported on a Dutch layout HP5308 */
set_bit(EV_REP, input->evbit);
diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c
index 3e3f89e01d81..d85398721659 100644
--- a/drivers/hid/hid-sensor-custom.c
+++ b/drivers/hid/hid-sensor-custom.c
@@ -940,7 +940,7 @@ hid_sensor_register_platform_device(struct platform_device *pdev,
struct hid_sensor_hub_device *hsdev,
const struct hid_sensor_custom_match *match)
{
- char real_usage[HID_SENSOR_USAGE_LENGTH];
+ char real_usage[HID_SENSOR_USAGE_LENGTH] = { 0 };
struct platform_device *custom_pdev;
const char *dev_name;
char *c;
diff --git a/drivers/hid/hid-topre.c b/drivers/hid/hid-topre.c
index 88a91cdad5f8..d1d5ca310ead 100644
--- a/drivers/hid/hid-topre.c
+++ b/drivers/hid/hid-topre.c
@@ -36,6 +36,8 @@ static __u8 *topre_report_fixup(struct hid_device *hdev, __u8 *rdesc,
static const struct hid_device_id topre_id_table[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_TOPRE,
USB_DEVICE_ID_TOPRE_REALFORCE_R2_108) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_TOPRE,
+ USB_DEVICE_ID_TOPRE_REALFORCE_R2_87) },
{ }
};
MODULE_DEVICE_TABLE(hid, topre_id_table);
diff --git a/drivers/hid/i2c-hid/Kconfig b/drivers/hid/i2c-hid/Kconfig
index 4439be7fa74d..3be17109301a 100644
--- a/drivers/hid/i2c-hid/Kconfig
+++ b/drivers/hid/i2c-hid/Kconfig
@@ -23,12 +23,14 @@ config I2C_HID_ACPI
config I2C_HID_OF
tristate "HID over I2C transport layer Open Firmware driver"
- depends on OF
+ # No "depends on OF" because this can also be used for manually
+ # (board-file) instantiated "hid-over-i2c" type i2c-clients.
select I2C_HID_CORE
help
Say Y here if you use a keyboard, a touchpad, a touchscreen, or any
other HID based devices which is connected to your computer via I2C.
- This driver supports Open Firmware (Device Tree)-based systems.
+ This driver supports Open Firmware (Device Tree)-based systems as
+ well as binding to manually (board-file) instantiated i2c-hid-clients.
If unsure, say N.
diff --git a/drivers/hid/i2c-hid/i2c-hid-of.c b/drivers/hid/i2c-hid/i2c-hid-of.c
index 10176568133a..855f53092f4e 100644
--- a/drivers/hid/i2c-hid/i2c-hid-of.c
+++ b/drivers/hid/i2c-hid/i2c-hid-of.c
@@ -21,6 +21,7 @@
#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>
@@ -35,8 +36,10 @@ struct i2c_hid_of {
struct i2chid_ops ops;
struct i2c_client *client;
+ struct gpio_desc *reset_gpio;
struct regulator_bulk_data supplies[2];
int post_power_delay_ms;
+ int post_reset_delay_ms;
};
static int i2c_hid_of_power_up(struct i2chid_ops *ops)
@@ -55,6 +58,10 @@ static int i2c_hid_of_power_up(struct i2chid_ops *ops)
if (ihid_of->post_power_delay_ms)
msleep(ihid_of->post_power_delay_ms);
+ gpiod_set_value_cansleep(ihid_of->reset_gpio, 0);
+ if (ihid_of->post_reset_delay_ms)
+ msleep(ihid_of->post_reset_delay_ms);
+
return 0;
}
@@ -62,6 +69,7 @@ static void i2c_hid_of_power_down(struct i2chid_ops *ops)
{
struct i2c_hid_of *ihid_of = container_of(ops, struct i2c_hid_of, ops);
+ gpiod_set_value_cansleep(ihid_of->reset_gpio, 1);
regulator_bulk_disable(ARRAY_SIZE(ihid_of->supplies),
ihid_of->supplies);
}
@@ -75,33 +83,43 @@ static int i2c_hid_of_probe(struct i2c_client *client)
int ret;
u32 val;
- ihid_of = devm_kzalloc(&client->dev, sizeof(*ihid_of), GFP_KERNEL);
+ ihid_of = devm_kzalloc(dev, sizeof(*ihid_of), GFP_KERNEL);
if (!ihid_of)
return -ENOMEM;
ihid_of->ops.power_up = i2c_hid_of_power_up;
ihid_of->ops.power_down = i2c_hid_of_power_down;
- ret = of_property_read_u32(dev->of_node, "hid-descr-addr", &val);
+ ret = device_property_read_u32(dev, "hid-descr-addr", &val);
if (ret) {
- dev_err(&client->dev, "HID register address not provided\n");
+ dev_err(dev, "HID register address not provided\n");
return -ENODEV;
}
if (val >> 16) {
- dev_err(&client->dev, "Bad HID register address: 0x%08x\n",
- val);
+ dev_err(dev, "Bad HID register address: 0x%08x\n", val);
return -EINVAL;
}
hid_descriptor_address = val;
- if (!device_property_read_u32(&client->dev, "post-power-on-delay-ms",
- &val))
+ if (!device_property_read_u32(dev, "post-power-on-delay-ms", &val))
ihid_of->post_power_delay_ms = val;
+ /*
+ * Note this is a kernel internal device-property set by x86 platform code,
+ * this MUST not be used in devicetree files without first adding it to
+ * the DT bindings.
+ */
+ if (!device_property_read_u32(dev, "post-reset-deassert-delay-ms", &val))
+ ihid_of->post_reset_delay_ms = val;
+
+ /* Start out with reset asserted */
+ ihid_of->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
+ if (IS_ERR(ihid_of->reset_gpio))
+ return PTR_ERR(ihid_of->reset_gpio);
+
ihid_of->supplies[0].supply = "vdd";
ihid_of->supplies[1].supply = "vddl";
- ret = devm_regulator_bulk_get(&client->dev,
- ARRAY_SIZE(ihid_of->supplies),
+ ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(ihid_of->supplies),
ihid_of->supplies);
if (ret)
return ret;
@@ -116,11 +134,13 @@ static int i2c_hid_of_probe(struct i2c_client *client)
hid_descriptor_address, quirks);
}
+#ifdef CONFIG_OF
static const struct of_device_id i2c_hid_of_match[] = {
{ .compatible = "hid-over-i2c" },
{},
};
MODULE_DEVICE_TABLE(of, i2c_hid_of_match);
+#endif
static const struct i2c_device_id i2c_hid_of_id_table[] = {
{ "hid", 0 },
diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.c b/drivers/hid/intel-ish-hid/ishtp/bus.c
index 81385ab37fa9..7fc738a22375 100644
--- a/drivers/hid/intel-ish-hid/ishtp/bus.c
+++ b/drivers/hid/intel-ish-hid/ishtp/bus.c
@@ -241,8 +241,8 @@ static int ishtp_cl_bus_match(struct device *dev, struct device_driver *drv)
struct ishtp_cl_device *device = to_ishtp_cl_device(dev);
struct ishtp_cl_driver *driver = to_ishtp_cl_driver(drv);
- return guid_equal(&driver->id[0].guid,
- &device->fw_client->props.protocol_name);
+ return(device->fw_client ? guid_equal(&driver->id[0].guid,
+ &device->fw_client->props.protocol_name) : 0);
}
/**
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2025-01-12 22:09:01 +0000