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-rw-r--r--drivers/hid/hid-appletb-kbd.c5
-rw-r--r--drivers/hid/hid-ids.h6
-rw-r--r--drivers/hid/hid-input.c2
-rw-r--r--drivers/hid/hid-lenovo.c19
-rw-r--r--drivers/hid/hid-multitouch.c8
-rw-r--r--drivers/hid/hid-nintendo.c38
-rw-r--r--drivers/hid/hid-quirks.c3
-rw-r--r--drivers/hid/intel-ish-hid/ipc/hw-ish.h1
-rw-r--r--drivers/hid/intel-ish-hid/ipc/pci-ish.c12
-rw-r--r--drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-protocol.c26
-rw-r--r--drivers/hid/wacom_sys.c7
11 files changed, 114 insertions, 13 deletions
diff --git a/drivers/hid/hid-appletb-kbd.c b/drivers/hid/hid-appletb-kbd.c
index 6f251b284018..2e0caf52af13 100644
--- a/drivers/hid/hid-appletb-kbd.c
+++ b/drivers/hid/hid-appletb-kbd.c
@@ -438,6 +438,8 @@ static int appletb_kbd_probe(struct hid_device *hdev, const struct hid_device_id
return 0;
close_hw:
+ if (kbd->backlight_dev)
+ put_device(&kbd->backlight_dev->dev);
hid_hw_close(hdev);
stop_hw:
hid_hw_stop(hdev);
@@ -453,6 +455,9 @@ static void appletb_kbd_remove(struct hid_device *hdev)
input_unregister_handler(&kbd->inp_handler);
timer_delete_sync(&kbd->inactivity_timer);
+ if (kbd->backlight_dev)
+ put_device(&kbd->backlight_dev->dev);
+
hid_hw_close(hdev);
hid_hw_stop(hdev);
}
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index e3fb4e2fe911..c6468568aea1 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -312,6 +312,8 @@
#define USB_DEVICE_ID_ASUS_AK1D 0x1125
#define USB_DEVICE_ID_CHICONY_TOSHIBA_WT10A 0x1408
#define USB_DEVICE_ID_CHICONY_ACER_SWITCH12 0x1421
+#define USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA 0xb824
+#define USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA2 0xb82c
#define USB_VENDOR_ID_CHUNGHWAT 0x2247
#define USB_DEVICE_ID_CHUNGHWAT_MULTITOUCH 0x0001
@@ -819,6 +821,7 @@
#define USB_DEVICE_ID_LENOVO_TPPRODOCK 0x6067
#define USB_DEVICE_ID_LENOVO_X1_COVER 0x6085
#define USB_DEVICE_ID_LENOVO_X1_TAB 0x60a3
+#define USB_DEVICE_ID_LENOVO_X1_TAB2 0x60a4
#define USB_DEVICE_ID_LENOVO_X1_TAB3 0x60b5
#define USB_DEVICE_ID_LENOVO_X12_TAB 0x60fe
#define USB_DEVICE_ID_LENOVO_X12_TAB2 0x61ae
@@ -1525,4 +1528,7 @@
#define USB_VENDOR_ID_SIGNOTEC 0x2133
#define USB_DEVICE_ID_SIGNOTEC_VIEWSONIC_PD1011 0x0018
+#define USB_VENDOR_ID_SMARTLINKTECHNOLOGY 0x4c4a
+#define USB_DEVICE_ID_SMARTLINKTECHNOLOGY_4155 0x4155
+
#endif
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 9d80635a91eb..ff1784b5c2a4 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -2343,7 +2343,7 @@ int hidinput_connect(struct hid_device *hid, unsigned int force)
}
if (list_empty(&hid->inputs)) {
- hid_err(hid, "No inputs registered, leaving\n");
+ hid_dbg(hid, "No inputs registered, leaving\n");
goto out_unwind;
}
diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c
index af29ba840522..b3121fa7a72d 100644
--- a/drivers/hid/hid-lenovo.c
+++ b/drivers/hid/hid-lenovo.c
@@ -492,6 +492,7 @@ static int lenovo_input_mapping(struct hid_device *hdev,
case USB_DEVICE_ID_LENOVO_X12_TAB:
case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB:
+ case USB_DEVICE_ID_LENOVO_X1_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB3:
return lenovo_input_mapping_x1_tab_kbd(hdev, hi, field, usage, bit, max);
default:
@@ -548,11 +549,14 @@ static void lenovo_features_set_cptkbd(struct hid_device *hdev)
/*
* Tell the keyboard a driver understands it, and turn F7, F9, F11 into
- * regular keys
+ * regular keys (Compact only)
*/
- ret = lenovo_send_cmd_cptkbd(hdev, 0x01, 0x03);
- if (ret)
- hid_warn(hdev, "Failed to switch F7/9/11 mode: %d\n", ret);
+ if (hdev->product == USB_DEVICE_ID_LENOVO_CUSBKBD ||
+ hdev->product == USB_DEVICE_ID_LENOVO_CBTKBD) {
+ ret = lenovo_send_cmd_cptkbd(hdev, 0x01, 0x03);
+ if (ret)
+ hid_warn(hdev, "Failed to switch F7/9/11 mode: %d\n", ret);
+ }
/* Switch middle button to native mode */
ret = lenovo_send_cmd_cptkbd(hdev, 0x09, 0x01);
@@ -605,6 +609,7 @@ static ssize_t attr_fn_lock_store(struct device *dev,
case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
case USB_DEVICE_ID_LENOVO_X1_TAB:
+ case USB_DEVICE_ID_LENOVO_X1_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB3:
ret = lenovo_led_set_tp10ubkbd(hdev, TP10UBKBD_FN_LOCK_LED, value);
if (ret)
@@ -861,6 +866,7 @@ static int lenovo_event(struct hid_device *hdev, struct hid_field *field,
case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
case USB_DEVICE_ID_LENOVO_X1_TAB:
+ case USB_DEVICE_ID_LENOVO_X1_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB3:
return lenovo_event_tp10ubkbd(hdev, field, usage, value);
default:
@@ -1144,6 +1150,7 @@ static int lenovo_led_brightness_set(struct led_classdev *led_cdev,
case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
case USB_DEVICE_ID_LENOVO_X1_TAB:
+ case USB_DEVICE_ID_LENOVO_X1_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB3:
ret = lenovo_led_set_tp10ubkbd(hdev, tp10ubkbd_led[led_nr], value);
break;
@@ -1384,6 +1391,7 @@ static int lenovo_probe(struct hid_device *hdev,
case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
case USB_DEVICE_ID_LENOVO_X1_TAB:
+ case USB_DEVICE_ID_LENOVO_X1_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB3:
ret = lenovo_probe_tp10ubkbd(hdev);
break;
@@ -1473,6 +1481,7 @@ static void lenovo_remove(struct hid_device *hdev)
case USB_DEVICE_ID_LENOVO_X12_TAB2:
case USB_DEVICE_ID_LENOVO_TP10UBKBD:
case USB_DEVICE_ID_LENOVO_X1_TAB:
+ case USB_DEVICE_ID_LENOVO_X1_TAB2:
case USB_DEVICE_ID_LENOVO_X1_TAB3:
lenovo_remove_tp10ubkbd(hdev);
break;
@@ -1524,6 +1533,8 @@ static const struct hid_device_id lenovo_devices[] = {
{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_TAB) },
{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
+ USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_TAB2) },
+ { HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_TAB3) },
{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X12_TAB) },
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index b41001e02da7..a1c54ffe02b4 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -2132,12 +2132,18 @@ static const struct hid_device_id mt_devices[] = {
HID_DEVICE(BUS_I2C, HID_GROUP_GENERIC,
USB_VENDOR_ID_LG, I2C_DEVICE_ID_LG_7010) },
- /* Lenovo X1 TAB Gen 2 */
+ /* Lenovo X1 TAB Gen 1 */
{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
USB_VENDOR_ID_LENOVO,
USB_DEVICE_ID_LENOVO_X1_TAB) },
+ /* Lenovo X1 TAB Gen 2 */
+ { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
+ HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
+ USB_VENDOR_ID_LENOVO,
+ USB_DEVICE_ID_LENOVO_X1_TAB2) },
+
/* Lenovo X1 TAB Gen 3 */
{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
diff --git a/drivers/hid/hid-nintendo.c b/drivers/hid/hid-nintendo.c
index 839d5bcd72b1..fb4985988615 100644
--- a/drivers/hid/hid-nintendo.c
+++ b/drivers/hid/hid-nintendo.c
@@ -308,6 +308,7 @@ enum joycon_ctlr_state {
JOYCON_CTLR_STATE_INIT,
JOYCON_CTLR_STATE_READ,
JOYCON_CTLR_STATE_REMOVED,
+ JOYCON_CTLR_STATE_SUSPENDED,
};
/* Controller type received as part of device info */
@@ -2750,14 +2751,46 @@ static void nintendo_hid_remove(struct hid_device *hdev)
static int nintendo_hid_resume(struct hid_device *hdev)
{
- int ret = joycon_init(hdev);
+ struct joycon_ctlr *ctlr = hid_get_drvdata(hdev);
+ int ret;
+
+ hid_dbg(hdev, "resume\n");
+ if (!joycon_using_usb(ctlr)) {
+ hid_dbg(hdev, "no-op resume for bt ctlr\n");
+ ctlr->ctlr_state = JOYCON_CTLR_STATE_READ;
+ return 0;
+ }
+ ret = joycon_init(hdev);
if (ret)
- hid_err(hdev, "Failed to restore controller after resume");
+ hid_err(hdev,
+ "Failed to restore controller after resume: %d\n",
+ ret);
+ else
+ ctlr->ctlr_state = JOYCON_CTLR_STATE_READ;
return ret;
}
+static int nintendo_hid_suspend(struct hid_device *hdev, pm_message_t message)
+{
+ struct joycon_ctlr *ctlr = hid_get_drvdata(hdev);
+
+ hid_dbg(hdev, "suspend: %d\n", message.event);
+ /*
+ * Avoid any blocking loops in suspend/resume transitions.
+ *
+ * joycon_enforce_subcmd_rate() can result in repeated retries if for
+ * whatever reason the controller stops providing input reports.
+ *
+ * This has been observed with bluetooth controllers which lose
+ * connectivity prior to suspend (but not long enough to result in
+ * complete disconnection).
+ */
+ ctlr->ctlr_state = JOYCON_CTLR_STATE_SUSPENDED;
+ return 0;
+}
+
#endif
static const struct hid_device_id nintendo_hid_devices[] = {
@@ -2796,6 +2829,7 @@ static struct hid_driver nintendo_hid_driver = {
#ifdef CONFIG_PM
.resume = nintendo_hid_resume,
+ .suspend = nintendo_hid_suspend,
#endif
};
static int __init nintendo_init(void)
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index 7fefeb413ec3..31508da93ba2 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -757,6 +757,8 @@ static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) },
{ HID_USB_DEVICE(USB_VENDOR_ID_AXENTIA, USB_DEVICE_ID_AXENTIA_FM_RADIO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_HP_5MP_CAMERA2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CIDC, 0x0103) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI4713) },
@@ -904,6 +906,7 @@ static const struct hid_device_id hid_ignore_list[] = {
#endif
{ HID_USB_DEVICE(USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K) },
{ HID_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_HP_5MP_CAMERA_5473) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SMARTLINKTECHNOLOGY, USB_DEVICE_ID_SMARTLINKTECHNOLOGY_4155) },
{ }
};
diff --git a/drivers/hid/intel-ish-hid/ipc/hw-ish.h b/drivers/hid/intel-ish-hid/ipc/hw-ish.h
index 07e90d51f073..fa5d68c36313 100644
--- a/drivers/hid/intel-ish-hid/ipc/hw-ish.h
+++ b/drivers/hid/intel-ish-hid/ipc/hw-ish.h
@@ -38,6 +38,7 @@
#define PCI_DEVICE_ID_INTEL_ISH_LNL_M 0xA845
#define PCI_DEVICE_ID_INTEL_ISH_PTL_H 0xE345
#define PCI_DEVICE_ID_INTEL_ISH_PTL_P 0xE445
+#define PCI_DEVICE_ID_INTEL_ISH_WCL 0x4D45
#define REVISION_ID_CHT_A0 0x6
#define REVISION_ID_CHT_Ax_SI 0x0
diff --git a/drivers/hid/intel-ish-hid/ipc/pci-ish.c b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
index ff0fc8010072..c57483224db6 100644
--- a/drivers/hid/intel-ish-hid/ipc/pci-ish.c
+++ b/drivers/hid/intel-ish-hid/ipc/pci-ish.c
@@ -27,10 +27,12 @@ enum ishtp_driver_data_index {
ISHTP_DRIVER_DATA_NONE,
ISHTP_DRIVER_DATA_LNL_M,
ISHTP_DRIVER_DATA_PTL,
+ ISHTP_DRIVER_DATA_WCL,
};
#define ISH_FW_GEN_LNL_M "lnlm"
#define ISH_FW_GEN_PTL "ptl"
+#define ISH_FW_GEN_WCL "wcl"
#define ISH_FIRMWARE_PATH(gen) "intel/ish/ish_" gen ".bin"
#define ISH_FIRMWARE_PATH_ALL "intel/ish/ish_*.bin"
@@ -42,6 +44,9 @@ static struct ishtp_driver_data ishtp_driver_data[] = {
[ISHTP_DRIVER_DATA_PTL] = {
.fw_generation = ISH_FW_GEN_PTL,
},
+ [ISHTP_DRIVER_DATA_WCL] = {
+ .fw_generation = ISH_FW_GEN_WCL,
+ },
};
static const struct pci_device_id ish_pci_tbl[] = {
@@ -67,9 +72,10 @@ static const struct pci_device_id ish_pci_tbl[] = {
{PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ISH_MTL_P)},
{PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ISH_ARL_H)},
{PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ISH_ARL_S)},
- {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ISH_LNL_M), .driver_data = ISHTP_DRIVER_DATA_LNL_M},
- {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ISH_PTL_H), .driver_data = ISHTP_DRIVER_DATA_PTL},
- {PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_ISH_PTL_P), .driver_data = ISHTP_DRIVER_DATA_PTL},
+ {PCI_DEVICE_DATA(INTEL, ISH_LNL_M, ISHTP_DRIVER_DATA_LNL_M)},
+ {PCI_DEVICE_DATA(INTEL, ISH_PTL_H, ISHTP_DRIVER_DATA_PTL)},
+ {PCI_DEVICE_DATA(INTEL, ISH_PTL_P, ISHTP_DRIVER_DATA_PTL)},
+ {PCI_DEVICE_DATA(INTEL, ISH_WCL, ISHTP_DRIVER_DATA_WCL)},
{}
};
MODULE_DEVICE_TABLE(pci, ish_pci_tbl);
diff --git a/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-protocol.c b/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-protocol.c
index f493df0d5dc4..a63f8c833252 100644
--- a/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-protocol.c
+++ b/drivers/hid/intel-thc-hid/intel-quicki2c/quicki2c-protocol.c
@@ -4,6 +4,7 @@
#include <linux/bitfield.h>
#include <linux/hid.h>
#include <linux/hid-over-i2c.h>
+#include <linux/unaligned.h>
#include "intel-thc-dev.h"
#include "intel-thc-dma.h"
@@ -200,6 +201,9 @@ int quicki2c_set_report(struct quicki2c_device *qcdev, u8 report_type,
int quicki2c_reset(struct quicki2c_device *qcdev)
{
+ u16 input_reg = le16_to_cpu(qcdev->dev_desc.input_reg);
+ size_t read_len = HIDI2C_LENGTH_LEN;
+ u32 prd_len = read_len;
int ret;
qcdev->reset_ack = false;
@@ -213,12 +217,32 @@ int quicki2c_reset(struct quicki2c_device *qcdev)
ret = wait_event_interruptible_timeout(qcdev->reset_ack_wq, qcdev->reset_ack,
HIDI2C_RESET_TIMEOUT * HZ);
- if (ret <= 0 || !qcdev->reset_ack) {
+ if (qcdev->reset_ack)
+ return 0;
+
+ /*
+ * Manually read reset response if it wasn't received, in case reset interrupt
+ * was missed by touch device or THC hardware.
+ */
+ ret = thc_tic_pio_read(qcdev->thc_hw, input_reg, read_len, &prd_len,
+ (u32 *)qcdev->input_buf);
+ if (ret) {
+ dev_err_once(qcdev->dev, "Read Reset Response failed, ret %d\n", ret);
+ return ret;
+ }
+
+ /*
+ * Check response packet length, it's first 16 bits of packet.
+ * If response packet length is zero, it's reset response, otherwise not.
+ */
+ if (get_unaligned_le16(qcdev->input_buf)) {
dev_err_once(qcdev->dev,
"Wait reset response timed out ret:%d timeout:%ds\n",
ret, HIDI2C_RESET_TIMEOUT);
return -ETIMEDOUT;
}
+ qcdev->reset_ack = true;
+
return 0;
}
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index eaf099b2efdb..9a57504e51a1 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -2048,14 +2048,18 @@ static int wacom_initialize_remotes(struct wacom *wacom)
remote->remote_dir = kobject_create_and_add("wacom_remote",
&wacom->hdev->dev.kobj);
- if (!remote->remote_dir)
+ if (!remote->remote_dir) {
+ kfifo_free(&remote->remote_fifo);
return -ENOMEM;
+ }
error = sysfs_create_files(remote->remote_dir, remote_unpair_attrs);
if (error) {
hid_err(wacom->hdev,
"cannot create sysfs group err: %d\n", error);
+ kfifo_free(&remote->remote_fifo);
+ kobject_put(remote->remote_dir);
return error;
}
@@ -2901,6 +2905,7 @@ static void wacom_remove(struct hid_device *hdev)
hid_hw_stop(hdev);
cancel_delayed_work_sync(&wacom->init_work);
+ cancel_delayed_work_sync(&wacom->aes_battery_work);
cancel_work_sync(&wacom->wireless_work);
cancel_work_sync(&wacom->battery_work);
cancel_work_sync(&wacom->remote_work);
generated by cgit (git 2.34.1) at 2025-06-27 09:05:36 +0000