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00a98d2aa7f24a14f2b336a3184bc8b83de6fd76
omarchy-pkgs/pkgbuilds/linux-omarchy-bore/0562-hid-fixes.patch
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diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_common.h b/drivers/hid/amd-sfh-hid/amd_sfh_common.h
--- a/drivers/hid/amd-sfh-hid/amd_sfh_common.h
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_common.h
@@ -12,11 +12,15 @@
#include <linux/mutex.h>
#include <linux/pci.h>
+#include <linux/sizes.h>
#include "amd_sfh_hid.h"
#define PCI_DEVICE_ID_AMD_MP2 0x15E4
#define PCI_DEVICE_ID_AMD_MP2_1_1 0x164A
+/* The BAR 2 size must cover the highest register offset (0x10958) */
+#define AMD_SFH_MIN_BAR_SIZE SZ_128K
+
#define AMD_C2P_MSG(regno) (0x10500 + ((regno) * 4))
#define AMD_P2C_MSG(regno) (0x10680 + ((regno) * 4))
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
--- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
@@ -451,6 +451,16 @@ static int amd_mp2_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
if (rc)
return rc;
+ if (!(pci_resource_flags(pdev, 2) & IORESOURCE_MEM)) {
+ dev_err(&pdev->dev, "BAR 2 is not IORESOURCE_MEM\n");
+ return -ENODEV;
+ }
+
+ if (pci_resource_len(pdev, 2) < AMD_SFH_MIN_BAR_SIZE) {
+ dev_err(&pdev->dev, "BAR 2 is too small\n");
+ return -EINVAL;
+ }
+
rc = pcim_iomap_regions(pdev, BIT(2), DRIVER_NAME);
if (rc)
return rc;
diff --git a/drivers/hid/bpf/hid_bpf_dispatch.c b/drivers/hid/bpf/hid_bpf_dispatch.c
--- a/drivers/hid/bpf/hid_bpf_dispatch.c
+++ b/drivers/hid/bpf/hid_bpf_dispatch.c
@@ -359,7 +359,7 @@ hid_bpf_release_context(struct hid_bpf_ctx *ctx)
static int
__hid_bpf_hw_check_params(struct hid_bpf_ctx *ctx, __u8 *buf, size_t *buf__sz,
- enum hid_report_type rtype)
+ enum hid_report_type rtype, bool hw_request)
{
struct hid_report_enum *report_enum;
struct hid_report *report;
@@ -388,6 +388,10 @@ __hid_bpf_hw_check_params(struct hid_bpf_ctx *ctx, __u8 *buf, size_t *buf__sz,
report_len = hid_report_len(report);
+ /* unnumbered reports need to have a report ID reserved in the first byte */
+ if (hw_request && report_enum->numbered == 0)
+ report_len += 1;
+
if (*buf__sz > report_len)
*buf__sz = report_len;
@@ -420,7 +424,7 @@ hid_bpf_hw_request(struct hid_bpf_ctx *ctx, __u8 *buf, size_t buf__sz,
return -EDEADLOCK;
/* check arguments */
- ret = __hid_bpf_hw_check_params(ctx, buf, &size, rtype);
+ ret = __hid_bpf_hw_check_params(ctx, buf, &size, rtype, true);
if (ret)
return ret;
@@ -480,7 +484,7 @@ hid_bpf_hw_output_report(struct hid_bpf_ctx *ctx, __u8 *buf, size_t buf__sz)
return -EDEADLOCK;
/* check arguments */
- ret = __hid_bpf_hw_check_params(ctx, buf, &size, HID_OUTPUT_REPORT);
+ ret = __hid_bpf_hw_check_params(ctx, buf, &size, HID_OUTPUT_REPORT, true);
if (ret)
return ret;
@@ -506,7 +510,7 @@ __hid_bpf_input_report(struct hid_bpf_ctx *ctx, enum hid_report_type type, u8 *b
return -EDEADLOCK;
/* check arguments */
- ret = __hid_bpf_hw_check_params(ctx, buf, &size, type);
+ ret = __hid_bpf_hw_check_params(ctx, buf, &size, type, false);
if (ret)
return ret;
diff --git a/drivers/hid/hid-alps.c b/drivers/hid/hid-alps.c
--- a/drivers/hid/hid-alps.c
+++ b/drivers/hid/hid-alps.c
@@ -407,6 +407,8 @@ static int u1_raw_event(struct alps_dev *hdata, u8 *data, int size)
return 1;
case U1_SP_ABSOLUTE_REPORT_ID:
+ if (!hdata->input2)
+ return 0;
sp_x = get_unaligned_le16(data+2);
sp_y = get_unaligned_le16(data+4);
@@ -738,7 +740,6 @@ static int alps_input_configured(struct hid_device *hdev, struct hid_input *hi)
goto exit;
}
- data->input2 = input2;
input2->phys = input->phys;
input2->name = "DualPoint Stick";
input2->id.bustype = BUS_I2C;
@@ -762,11 +763,12 @@ static int alps_input_configured(struct hid_device *hdev, struct hid_input *hi)
__set_bit(INPUT_PROP_POINTER, input2->propbit);
__set_bit(INPUT_PROP_POINTING_STICK, input2->propbit);
- if (input_register_device(data->input2)) {
+ if (input_register_device(input2)) {
input_free_device(input2);
ret = -ENOENT;
goto exit;
}
+ data->input2 = input2;
}
exit:
@@ -823,6 +825,24 @@ static int alps_probe(struct hid_device *hdev, const struct hid_device_id *id)
return 0;
}
+static void alps_remove(struct hid_device *hdev)
+{
+ struct alps_dev *data = hid_get_drvdata(hdev);
+
+ /*
+ * input2 ("DualPoint Stick") is allocated separately and is not
+ * tracked in hdev->inputs, so the default remove path
+ * (hid_hw_stop -> hidinput_disconnect) does not unregister it.
+ *
+ * Stop the device first so that no URB callback can touch input2
+ * while it is being unregistered, then drop it explicitly.
+ */
+ hid_hw_stop(hdev);
+
+ if (data->input2)
+ input_unregister_device(data->input2);
+}
+
static const struct hid_device_id alps_id[] = {
{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY,
USB_VENDOR_ID_ALPS_JP, HID_DEVICE_ID_ALPS_U1_DUAL) },
@@ -845,6 +865,7 @@ static struct hid_driver alps_driver = {
.input_configured = alps_input_configured,
.resume = pm_ptr(alps_post_resume),
.reset_resume = pm_ptr(alps_post_reset),
+ .remove = alps_remove,
};
module_hid_driver(alps_driver);
diff --git a/drivers/hid/hid-corsair-void.c b/drivers/hid/hid-corsair-void.c
--- a/drivers/hid/hid-corsair-void.c
+++ b/drivers/hid/hid-corsair-void.c
@@ -51,20 +51,23 @@
/* Receiver report information: (ID 102) */
/* -------------------------------------------------------------------------- */
/*
- * When queried, the recevier responds with 4 bytes to describe the firmware
- * The first 2 bytes are for the receiver, the second 2 are the headset
+ * When queried, the receiver responds with 5 bytes to describe the firmware
+ * The first byte is the ID, then 2 bytes for the receiver, then 2 for the headset
* The headset firmware version will be 0 if no headset is connected
*
- * 0: Recevier firmware major version
+ * 0: Report ID
+ * 102 for the firmware packet
+ *
+ * 1: Receiver firmware major version
* Major version of the receiver's firmware
*
- * 1: Recevier firmware minor version
+ * 2: Receiver firmware minor version
* Minor version of the receiver's firmware
*
- * 2: Headset firmware major version
+ * 3: Headset firmware major version
* Major version of the headset's firmware
*
- * 3: Headset firmware minor version
+ * 4: Headset firmware minor version
* Minor version of the headset's firmware
*/
/* -------------------------------------------------------------------------- */
diff --git a/drivers/hid/hid-elecom.c b/drivers/hid/hid-elecom.c
--- a/drivers/hid/hid-elecom.c
+++ b/drivers/hid/hid-elecom.c
@@ -79,7 +79,7 @@ static const __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc,
case USB_DEVICE_ID_ELECOM_M_XT3URBK_00FB:
case USB_DEVICE_ID_ELECOM_M_XT3URBK_018F:
case USB_DEVICE_ID_ELECOM_M_XT3DRBK_00FC:
- case USB_DEVICE_ID_ELECOM_M_XT4DRBK:
+ case USB_DEVICE_ID_ELECOM_M_XT4DRBK_00FD:
/*
* Report descriptor format:
* 12: button bit count
@@ -104,6 +104,7 @@ static const __u8 *elecom_report_fixup(struct hid_device *hdev, __u8 *rdesc,
mouse_button_fixup(hdev, rdesc, *rsize, 12, 30, 14, 20, 8);
break;
case USB_DEVICE_ID_ELECOM_M_XT3DRBK_018C:
+ case USB_DEVICE_ID_ELECOM_M_XT4DRBK_018E:
/*
* Report descriptor format:
* 22: button bit count
@@ -148,7 +149,8 @@ static const struct hid_device_id elecom_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3URBK_018F) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3DRBK_00FC) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3DRBK_018C) },
- { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT4DRBK) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT4DRBK_00FD) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT4DRBK_018E) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1URBK) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1DRBK) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT2DRBK) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -472,7 +472,8 @@
#define USB_DEVICE_ID_ELECOM_M_XT3URBK_018F 0x018f
#define USB_DEVICE_ID_ELECOM_M_XT3DRBK_00FC 0x00fc
#define USB_DEVICE_ID_ELECOM_M_XT3DRBK_018C 0x018c
-#define USB_DEVICE_ID_ELECOM_M_XT4DRBK 0x00fd
+#define USB_DEVICE_ID_ELECOM_M_XT4DRBK_00FD 0x00fd
+#define USB_DEVICE_ID_ELECOM_M_XT4DRBK_018E 0x018e
#define USB_DEVICE_ID_ELECOM_M_DT1URBK 0x00fe
#define USB_DEVICE_ID_ELECOM_M_DT1DRBK 0x00ff
#define USB_DEVICE_ID_ELECOM_M_DT2DRBK 0x018d
@@ -759,6 +760,7 @@
#define I2C_DEVICE_ID_ITE_LENOVO_LEGION_Y720 0x837a
#define USB_DEVICE_ID_ITE_LENOVO_YOGA900 0x8396
#define I2C_DEVICE_ID_ITE_LENOVO_YOGA_SLIM_7X_KEYBOARD 0x8987
+#define I2C_DEVICE_ID_ITE_LENOVO_YOGA_SLIM_7X_G11_KEYBOARD 0x83db
#define USB_DEVICE_ID_ITE8595 0x8595
#define USB_DEVICE_ID_ITE_MEDION_E1239T 0xce50
@@ -1283,6 +1285,9 @@
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_UNIVERSAL_KBD 0xa006
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_MULTI_HOGP_KBD 0xa064
+#define USB_VENDOR_ID_SDINNOVATION 0x36ae
+#define USB_DEVICE_ID_SDINNOVATION_GAMING_KBD 0xfeab
+
#define USB_VENDOR_ID_SEMICO 0x1a2c
#define USB_DEVICE_ID_SEMICO_USB_KEYKOARD 0x0023
#define USB_DEVICE_ID_SEMICO_USB_KEYKOARD2 0x0027
diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c
--- a/drivers/hid/hid-logitech-hidpp.c
+++ b/drivers/hid/hid-logitech-hidpp.c
@@ -4656,6 +4656,8 @@ static const struct hid_device_id hidpp_devices[] = {
HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC082) },
{ /* Logitech G502 Lightspeed Wireless Gaming Mouse over USB */
HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC08D) },
+ { /* Logitech G502 X Lightspeed Wireless Gaming Mouse over USB */
+ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC098) },
{ /* Logitech G703 Gaming Mouse over USB */
HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC087) },
{ /* Logitech G703 Hero Gaming Mouse over USB */
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -79,6 +79,7 @@ MODULE_LICENSE("GPL");
#define MT_QUIRK_APPLE_TOUCHBAR BIT(23)
#define MT_QUIRK_YOGABOOK9I BIT(24)
#define MT_QUIRK_KEEP_LATENCY_ON_CLOSE BIT(25)
+#define MT_QUIRK_IGNORE_FEATURE_ID_MISMATCH BIT(26)
#define MT_INPUTMODE_TOUCHSCREEN 0x02
#define MT_INPUTMODE_TOUCHPAD 0x03
@@ -235,6 +236,7 @@ static void mt_post_parse(struct mt_device *td, struct mt_application *app);
#define MT_CLS_APPLE_TOUCHBAR 0x0114
#define MT_CLS_YOGABOOK9I 0x0115
#define MT_CLS_EGALAX_P80H84 0x0116
+#define MT_CLS_ASUS_ROG_Z13_FOLIO 0x0117
#define MT_CLS_SIS 0x0457
#define MT_DEFAULT_MAXCONTACT 10
@@ -405,6 +407,16 @@ static const struct mt_class mt_classes[] = {
.quirks = MT_QUIRK_ALWAYS_VALID |
MT_QUIRK_CONTACT_CNT_ACCURATE |
MT_QUIRK_ASUS_CUSTOM_UP },
+ { .name = MT_CLS_ASUS_ROG_Z13_FOLIO,
+ .quirks = MT_QUIRK_ALWAYS_VALID |
+ MT_QUIRK_IGNORE_DUPLICATES |
+ MT_QUIRK_HOVERING |
+ MT_QUIRK_CONTACT_CNT_ACCURATE |
+ MT_QUIRK_STICKY_FINGERS |
+ MT_QUIRK_WIN8_PTP_BUTTONS |
+ MT_QUIRK_CONFIDENCE |
+ MT_QUIRK_IGNORE_FEATURE_ID_MISMATCH,
+ .export_all_inputs = true },
{ .name = MT_CLS_VTL,
.quirks = MT_QUIRK_ALWAYS_VALID |
MT_QUIRK_CONTACT_CNT_ACCURATE |
@@ -507,6 +519,7 @@ static const struct attribute_group mt_attribute_group = {
static void mt_get_feature(struct hid_device *hdev, struct hid_report *report)
{
+ struct mt_device *td = hid_get_drvdata(hdev);
int ret;
u32 size = hid_report_len(report);
u8 *buf;
@@ -528,8 +541,14 @@ static void mt_get_feature(struct hid_device *hdev, struct hid_report *report)
dev_warn(&hdev->dev, "failed to fetch feature %d\n",
report->id);
} else {
- /* The report ID in the request and the response should match */
- if (report->id != buf[0]) {
+ /*
+ * The report ID in the request and the response should match.
+ * Some firmware (e.g. the ASUS ROG Z13 Folio
+ * touchpad) returns a mismatched ID on this specific fetch;
+ * tolerate it only for devices explicitly flagged as such.
+ */
+ if (report->id != buf[0] &&
+ !(td->mtclass.quirks & MT_QUIRK_IGNORE_FEATURE_ID_MISMATCH)) {
hid_err(hdev, "Returned feature report did not match the request\n");
goto free;
}
@@ -2726,6 +2745,12 @@ static const struct hid_device_id mt_devices[] = {
HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
I2C_VENDOR_ID_HANTICK, I2C_PRODUCT_ID_HANTICK_5288) },
+ /* Asus ROG Flow Z13 (2025) GZ302EA keyboard-cover touchpad */
+ { .driver_data = MT_CLS_ASUS_ROG_Z13_FOLIO,
+ HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
+ USB_VENDOR_ID_ASUSTEK,
+ USB_DEVICE_ID_ASUSTEK_ROG_Z13_FOLIO) },
+
/* Generic MT device */
{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_MULTITOUCH, HID_ANY_ID, HID_ANY_ID) },
diff --git a/drivers/hid/hid-oxp.c b/drivers/hid/hid-oxp.c
--- a/drivers/hid/hid-oxp.c
+++ b/drivers/hid/hid-oxp.c
@@ -1552,9 +1552,9 @@ static int oxp_hid_probe(struct hid_device *hdev,
static void oxp_hid_remove(struct hid_device *hdev)
{
- cancel_delayed_work(&drvdata.oxp_rgb_queue);
- cancel_delayed_work(&drvdata.oxp_btn_queue);
- cancel_delayed_work(&drvdata.oxp_mcu_init);
+ cancel_delayed_work_sync(&drvdata.oxp_rgb_queue);
+ cancel_delayed_work_sync(&drvdata.oxp_btn_queue);
+ cancel_delayed_work_sync(&drvdata.oxp_mcu_init);
hid_hw_close(hdev);
hid_hw_stop(hdev);
}
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -183,6 +183,7 @@ static const struct hid_device_id hid_quirks[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_X52_2), HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE },
{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_X52_PRO), HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE },
{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_X65), HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SDINNOVATION, USB_DEVICE_ID_SDINNOVATION_GAMING_KBD), HID_QUIRK_ALWAYS_POLL },
{ HID_USB_DEVICE(USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD2), HID_QUIRK_NO_INIT_REPORTS },
{ HID_USB_DEVICE(USB_VENDOR_ID_SEMICO, USB_DEVICE_ID_SEMICO_USB_KEYKOARD), HID_QUIRK_NO_INIT_REPORTS },
{ HID_USB_DEVICE(USB_VENDOR_ID_SENNHEISER, USB_DEVICE_ID_SENNHEISER_BTD500USB), HID_QUIRK_NOGET },
@@ -422,13 +423,14 @@ static const struct hid_device_id hid_have_special_driver[] = {
#endif
#if IS_ENABLED(CONFIG_HID_ELECOM)
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
- { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XGL20DLBK) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XGL20DLBK) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_HT1MRBK_01AC) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3URBK_00FB) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3URBK_018F) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3DRBK_00FC) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT3DRBK_018C) },
- { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT4DRBK) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT4DRBK_00FD) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_XT4DRBK_018E) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1URBK) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT1DRBK) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_M_DT2DRBK) },
diff --git a/drivers/hid/hid-roccat.c b/drivers/hid/hid-roccat.c
--- a/drivers/hid/hid-roccat.c
+++ b/drivers/hid/hid-roccat.c
@@ -344,8 +344,6 @@ int roccat_connect(const struct class *klass, struct hid_device *hid, int report
return temp;
}
- mutex_unlock(&devices_lock);
-
init_waitqueue_head(&device->wait);
INIT_LIST_HEAD(&device->readers);
mutex_init(&device->readers_lock);
@@ -356,6 +354,7 @@ int roccat_connect(const struct class *klass, struct hid_device *hid, int report
device->cbuf_end = 0;
device->report_size = report_size;
+ mutex_unlock(&devices_lock);
return minor;
}
EXPORT_SYMBOL_GPL(roccat_connect);
@@ -369,15 +368,12 @@ void roccat_disconnect(int minor)
mutex_lock(&devices_lock);
device = devices[minor];
- mutex_unlock(&devices_lock);
device->exist = 0; /* TODO exist maybe not needed */
device_destroy(device->dev->class, MKDEV(roccat_major, minor));
- mutex_lock(&devices_lock);
devices[minor] = NULL;
- mutex_unlock(&devices_lock);
if (device->open) {
hid_hw_close(device->hid);
@@ -385,6 +381,8 @@ void roccat_disconnect(int minor)
} else {
roccat_free_device(device);
}
+
+ mutex_unlock(&devices_lock);
}
EXPORT_SYMBOL_GPL(roccat_disconnect);
diff --git a/drivers/hid/hid-winwing.c b/drivers/hid/hid-winwing.c
--- a/drivers/hid/hid-winwing.c
+++ b/drivers/hid/hid-winwing.c
@@ -315,7 +315,8 @@ static void winwing_haptic_rumble_cb(struct work_struct *work)
static int winwing_play_effect(struct input_dev *dev, void *context,
struct ff_effect *effect)
{
- struct winwing_drv_data *data = (struct winwing_drv_data *) context;
+ struct hid_device *hdev = input_get_drvdata(dev);
+ struct winwing_drv_data *data = hid_get_drvdata(hdev);
if (effect->type != FF_RUMBLE)
return 0;
@@ -342,7 +343,12 @@ static int winwing_init_ff(struct hid_device *hdev, struct hid_input *hidinput)
input_set_capability(hidinput->input, EV_FF, FF_RUMBLE);
- return input_ff_create_memless(hidinput->input, data,
+ /*
+ * input_ff_create_memless() takes ownership of the context pointer
+ * and frees it on teardown; do not hand it the devm-managed drvdata.
+ * winwing_play_effect() fetches it from the input device instead.
+ */
+ return input_ff_create_memless(hidinput->input, NULL,
winwing_play_effect);
}
diff --git a/drivers/hid/i2c-hid/i2c-hid-core.c b/drivers/hid/i2c-hid/i2c-hid-core.c
--- a/drivers/hid/i2c-hid/i2c-hid-core.c
+++ b/drivers/hid/i2c-hid/i2c-hid-core.c
@@ -123,9 +123,11 @@ static const struct i2c_hid_quirks {
__u32 quirks;
} i2c_hid_quirks[] = {
{ I2C_VENDOR_ID_HANTICK, I2C_PRODUCT_ID_HANTICK_5288,
- I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
+ I2C_HID_QUIRK_NO_IRQ_AFTER_RESET | I2C_HID_QUIRK_BAD_INPUT_SIZE },
{ I2C_VENDOR_ID_ITE, I2C_DEVICE_ID_ITE_VOYO_WINPAD_A15,
I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
+ { USB_VENDOR_ID_ITE, I2C_DEVICE_ID_ITE_LENOVO_YOGA_SLIM_7X_G11_KEYBOARD,
+ I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
{ I2C_VENDOR_ID_RAYDIUM, I2C_PRODUCT_ID_RAYDIUM_3118,
I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },
{ USB_VENDOR_ID_ALPS_JP, HID_ANY_ID,
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -113,8 +113,9 @@ static int wacom_wac_pen_serial_enforce(struct hid_device *hdev,
/* Queue events which have invalid tool type or serial number */
for (i = 0; i < report->maxfield; i++) {
- for (j = 0; j < report->field[i]->maxusage; j++) {
- struct hid_field *field = report->field[i];
+ struct hid_field *field = report->field[i];
+
+ for (j = 0; j < field->report_count; j++) {
struct hid_usage *usage = &field->usage[j];
unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);
unsigned int offset;
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