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-rw-r--r--drivers/hid/amd-sfh-hid/amd_sfh_pcie.c8
-rw-r--r--drivers/hid/hid-apple.c7
-rw-r--r--drivers/hid/hid-betopff.c13
-rw-r--r--drivers/hid/hid-ids.h3
-rw-r--r--drivers/hid/hid-multitouch.c13
-rw-r--r--drivers/hid/hid-u2fzero.c12
-rw-r--r--drivers/hid/wacom_wac.c8
7 files changed, 53 insertions, 11 deletions
diff --git a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
index bc57b7f44e94..2503be0253d3 100644
--- a/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
+++ b/drivers/hid/amd-sfh-hid/amd_sfh_pcie.c
@@ -259,13 +259,13 @@ static int amd_mp2_pci_probe(struct pci_dev *pdev, const struct pci_device_id *i
if (!privdata->cl_data)
return -ENOMEM;
- rc = devm_add_action_or_reset(&pdev->dev, amd_mp2_pci_remove, privdata);
+ mp2_select_ops(privdata);
+
+ rc = amd_sfh_hid_client_init(privdata);
if (rc)
return rc;
- mp2_select_ops(privdata);
-
- return amd_sfh_hid_client_init(privdata);
+ return devm_add_action_or_reset(&pdev->dev, amd_mp2_pci_remove, privdata);
}
static int __maybe_unused amd_mp2_pci_resume(struct device *dev)
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index 833fcf07ff35..6ccfa0cb997a 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -336,12 +336,19 @@ static int apple_event(struct hid_device *hdev, struct hid_field *field,
/*
* MacBook JIS keyboard has wrong logical maximum
+ * Magic Keyboard JIS has wrong logical maximum
*/
static __u8 *apple_report_fixup(struct hid_device *hdev, __u8 *rdesc,
unsigned int *rsize)
{
struct apple_sc *asc = hid_get_drvdata(hdev);
+ if(*rsize >=71 && rdesc[70] == 0x65 && rdesc[64] == 0x65) {
+ hid_info(hdev,
+ "fixing up Magic Keyboard JIS report descriptor\n");
+ rdesc[64] = rdesc[70] = 0xe7;
+ }
+
if ((asc->quirks & APPLE_RDESC_JIS) && *rsize >= 60 &&
rdesc[53] == 0x65 && rdesc[59] == 0x65) {
hid_info(hdev,
diff --git a/drivers/hid/hid-betopff.c b/drivers/hid/hid-betopff.c
index 0790fbd3fc9a..467d789f9bc2 100644
--- a/drivers/hid/hid-betopff.c
+++ b/drivers/hid/hid-betopff.c
@@ -56,15 +56,22 @@ static int betopff_init(struct hid_device *hid)
{
struct betopff_device *betopff;
struct hid_report *report;
- struct hid_input *hidinput =
- list_first_entry(&hid->inputs, struct hid_input, list);
+ struct hid_input *hidinput;
struct list_head *report_list =
&hid->report_enum[HID_OUTPUT_REPORT].report_list;
- struct input_dev *dev = hidinput->input;
+ struct input_dev *dev;
int field_count = 0;
int error;
int i, j;
+ if (list_empty(&hid->inputs)) {
+ hid_err(hid, "no inputs found\n");
+ return -ENODEV;
+ }
+
+ hidinput = list_first_entry(&hid->inputs, struct hid_input, list);
+ dev = hidinput->input;
+
if (list_empty(report_list)) {
hid_err(hid, "no output reports found\n");
return -ENODEV;
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 29564b370341..3706c635b12e 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -1276,6 +1276,9 @@
#define USB_DEVICE_ID_WEIDA_8752 0xC300
#define USB_DEVICE_ID_WEIDA_8755 0xC301
+#define USB_VENDOR_ID_WINBOND 0x0416
+#define USB_DEVICE_ID_TSTP_MTOUCH 0xc168
+
#define USB_VENDOR_ID_WISEGROUP 0x0925
#define USB_DEVICE_ID_SMARTJOY_PLUS 0x0005
#define USB_DEVICE_ID_SUPER_JOY_BOX_3 0x8888
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 3ea7cb1cda84..e1afddb7b33d 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -193,6 +193,7 @@ static void mt_post_parse(struct mt_device *td, struct mt_application *app);
/* reserved 0x0014 */
#define MT_CLS_WIN_8_FORCE_MULTI_INPUT 0x0015
#define MT_CLS_WIN_8_DISABLE_WAKEUP 0x0016
+#define MT_CLS_WIN_8_NO_STICKY_FINGERS 0x0017
/* vendor specific classes */
#define MT_CLS_3M 0x0101
@@ -294,6 +295,13 @@ static const struct mt_class mt_classes[] = {
MT_QUIRK_WIN8_PTP_BUTTONS |
MT_QUIRK_DISABLE_WAKEUP,
.export_all_inputs = true },
+ { .name = MT_CLS_WIN_8_NO_STICKY_FINGERS,
+ .quirks = MT_QUIRK_ALWAYS_VALID |
+ MT_QUIRK_IGNORE_DUPLICATES |
+ MT_QUIRK_HOVERING |
+ MT_QUIRK_CONTACT_CNT_ACCURATE |
+ MT_QUIRK_WIN8_PTP_BUTTONS,
+ .export_all_inputs = true },
/*
* vendor specific classes
@@ -2120,6 +2128,11 @@ static const struct hid_device_id mt_devices[] = {
MT_USB_DEVICE(USB_VENDOR_ID_VTL,
USB_DEVICE_ID_VTL_MULTITOUCH_FF3F) },
+ /* Winbond Electronics Corp. */
+ { .driver_data = MT_CLS_WIN_8_NO_STICKY_FINGERS,
+ HID_DEVICE(HID_BUS_ANY, HID_GROUP_MULTITOUCH_WIN_8,
+ USB_VENDOR_ID_WINBOND, USB_DEVICE_ID_TSTP_MTOUCH) },
+
/* Wistron panels */
{ .driver_data = MT_CLS_NSMU,
MT_USB_DEVICE(USB_VENDOR_ID_WISTRON,
diff --git a/drivers/hid/hid-u2fzero.c b/drivers/hid/hid-u2fzero.c
index 95e0807878c7..67ae2b18e33a 100644
--- a/drivers/hid/hid-u2fzero.c
+++ b/drivers/hid/hid-u2fzero.c
@@ -132,7 +132,7 @@ static int u2fzero_recv(struct u2fzero_device *dev,
ret = (wait_for_completion_timeout(
&ctx.done, msecs_to_jiffies(USB_CTRL_SET_TIMEOUT)));
- if (ret < 0) {
+ if (ret == 0) {
usb_kill_urb(dev->urb);
hid_err(hdev, "urb submission timed out");
} else {
@@ -191,6 +191,8 @@ static int u2fzero_rng_read(struct hwrng *rng, void *data,
struct u2f_hid_msg resp;
int ret;
size_t actual_length;
+ /* valid packets must have a correct header */
+ int min_length = offsetof(struct u2f_hid_msg, init.data);
if (!dev->present) {
hid_dbg(dev->hdev, "device not present");
@@ -198,12 +200,14 @@ static int u2fzero_rng_read(struct hwrng *rng, void *data,
}
ret = u2fzero_recv(dev, &req, &resp);
- if (ret < 0)
+
+ /* ignore errors or packets without data */
+ if (ret < min_length)
return 0;
/* only take the minimum amount of data it is safe to take */
- actual_length = min3((size_t)ret - offsetof(struct u2f_hid_msg,
- init.data), U2F_HID_MSG_LEN(resp), max);
+ actual_length = min3((size_t)ret - min_length,
+ U2F_HID_MSG_LEN(resp), max);
memcpy(data, resp.init.data, actual_length);
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index fd51769d0994..33a6908995b1 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -4746,6 +4746,12 @@ static const struct wacom_features wacom_features_0x393 =
{ "Wacom Intuos Pro S", 31920, 19950, 8191, 63,
INTUOSP2S_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 7,
.touch_max = 10 };
+static const struct wacom_features wacom_features_0x3c6 =
+ { "Wacom Intuos BT S", 15200, 9500, 4095, 63,
+ INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 };
+static const struct wacom_features wacom_features_0x3c8 =
+ { "Wacom Intuos BT M", 21600, 13500, 4095, 63,
+ INTUOSHT3_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4 };
static const struct wacom_features wacom_features_HID_ANY_ID =
{ "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
@@ -4919,6 +4925,8 @@ const struct hid_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0x37A) },
{ USB_DEVICE_WACOM(0x37B) },
{ BT_DEVICE_WACOM(0x393) },
+ { BT_DEVICE_WACOM(0x3c6) },
+ { BT_DEVICE_WACOM(0x3c8) },
{ USB_DEVICE_WACOM(0x4001) },
{ USB_DEVICE_WACOM(0x4004) },
{ USB_DEVICE_WACOM(0x5000) },
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-14 17:02:20 +0300