Merge branch 'for-6.11/upstream-fixes' into for-linus

Small fixes for drivers/hid:
- Add support for 3 multitouch panels (He Lugang, tammy tseng and Vishnu
  Sankar)
- Unused declarations cleanups (Yue Haibing)
- Fix comma vs semicolon (Chen Ni)

Author: Benjamin Tissoires

drivers/hid/amd-sfh-hid/amd_sfh_hid.h

@@ -73,8 +73,6 @@ struct amdtp_hid_data {
 };
 
 /* Interface functions between HID LL driver and AMD SFH client */
-void hid_amdtp_set_feature(struct hid_device *hid, char *buf, u32 len, int report_id);
-void hid_amdtp_get_report(struct hid_device *hid, int report_id, int report_type);
 int amdtp_hid_probe(u32 cur_hid_dev, struct amdtp_cl_data *cli_data);
 void amdtp_hid_remove(struct amdtp_cl_data *cli_data);
 int amd_sfh_get_report(struct hid_device *hid, int report_id, int report_type);

drivers/hid/hid-ids.h

@@ -521,6 +521,7 @@
 #define USB_DEVICE_ID_GENERAL_TOUCH_WIN8_PIT_E100 0xe100
 
 #define I2C_VENDOR_ID_GOODIX		0x27c6
+#define I2C_DEVICE_ID_GOODIX_01E0	0x01e0
 #define I2C_DEVICE_ID_GOODIX_01E8	0x01e8
 #define I2C_DEVICE_ID_GOODIX_01E9	0x01e9
 #define I2C_DEVICE_ID_GOODIX_01F0	0x01f0
@@ -810,6 +811,7 @@
 #define USB_DEVICE_ID_LENOVO_X1_TAB	0x60a3
 #define USB_DEVICE_ID_LENOVO_X1_TAB3	0x60b5
 #define USB_DEVICE_ID_LENOVO_X12_TAB	0x60fe
+#define USB_DEVICE_ID_LENOVO_X12_TAB2	0x61ae
 #define USB_DEVICE_ID_LENOVO_OPTICAL_USB_MOUSE_600E	0x600e
 #define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_608D	0x608d
 #define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_6019	0x6019

drivers/hid/hid-multitouch.c

@@ -212,6 +212,7 @@ static void mt_post_parse(struct mt_device *td, struct mt_application *app);
 #define MT_CLS_GOOGLE				0x0111
 #define MT_CLS_RAZER_BLADE_STEALTH		0x0112
 #define MT_CLS_SMART_TECH			0x0113
+#define MT_CLS_SIS				0x0457
 
 #define MT_DEFAULT_MAXCONTACT	10
 #define MT_MAX_MAXCONTACT	250
@@ -396,6 +397,11 @@ static const struct mt_class mt_classes[] = {
 			MT_QUIRK_CONTACT_CNT_ACCURATE |
 			MT_QUIRK_SEPARATE_APP_REPORT,
 	},
+	{ .name = MT_CLS_SIS,
+		.quirks = MT_QUIRK_NOT_SEEN_MEANS_UP |
+			MT_QUIRK_ALWAYS_VALID |
+			MT_QUIRK_CONTACT_CNT_ACCURATE,
+	},
 	{ }
 };
 
@@ -1446,7 +1452,8 @@ static __u8 *mt_report_fixup(struct hid_device *hdev, __u8 *rdesc,
 {
 	if (hdev->vendor == I2C_VENDOR_ID_GOODIX &&
 	    (hdev->product == I2C_DEVICE_ID_GOODIX_01E8 ||
-	     hdev->product == I2C_DEVICE_ID_GOODIX_01E9)) {
+	     hdev->product == I2C_DEVICE_ID_GOODIX_01E9 ||
+		 hdev->product == I2C_DEVICE_ID_GOODIX_01E0)) {
 		if (rdesc[607] == 0x15) {
 			rdesc[607] = 0x25;
 			dev_info(
@@ -1811,6 +1818,9 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id)
 	if (mtclass->quirks & MT_QUIRK_FIX_CONST_CONTACT_ID)
 		mt_fix_const_fields(hdev, HID_DG_CONTACTID);
 
+	if (hdev->vendor == USB_VENDOR_ID_SIS_TOUCH)
+		hdev->quirks |= HID_QUIRK_NOGET;
+
 	ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
 	if (ret)
 		return ret;
@@ -2065,7 +2075,10 @@ static const struct hid_device_id mt_devices[] = {
 		     I2C_DEVICE_ID_GOODIX_01E8) },
 	{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU,
 	  HID_DEVICE(BUS_I2C, HID_GROUP_ANY, I2C_VENDOR_ID_GOODIX,
-		     I2C_DEVICE_ID_GOODIX_01E8) },
+		     I2C_DEVICE_ID_GOODIX_01E9) },
+	{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU,
+	  HID_DEVICE(BUS_I2C, HID_GROUP_ANY, I2C_VENDOR_ID_GOODIX,
+		     I2C_DEVICE_ID_GOODIX_01E0) },
 
 	/* GoodTouch panels */
 	{ .driver_data = MT_CLS_NSMU,
@@ -2113,6 +2126,12 @@ static const struct hid_device_id mt_devices[] = {
 			   USB_VENDOR_ID_LENOVO,
 			   USB_DEVICE_ID_LENOVO_X12_TAB) },
 
+	/* Lenovo X12 TAB Gen 2 */
+	{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT_NSMU,
+		HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
+			   USB_VENDOR_ID_LENOVO,
+			   USB_DEVICE_ID_LENOVO_X12_TAB2) },
+
 	/* Logitech devices */
 	{ .driver_data = MT_CLS_NSMU,
 		HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_MULTITOUCH_WIN_8,
@@ -2275,6 +2294,11 @@ static const struct hid_device_id mt_devices[] = {
 		HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8, USB_VENDOR_ID_GOOGLE,
 			USB_DEVICE_ID_GOOGLE_WHISKERS) },
 
+	/* sis */
+	{ .driver_data = MT_CLS_SIS,
+		HID_DEVICE(HID_BUS_ANY, HID_GROUP_ANY, USB_VENDOR_ID_SIS_TOUCH,
+			HID_ANY_ID) },
+
 	/* Generic MT device */
 	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_MULTITOUCH, HID_ANY_ID, HID_ANY_ID) },
 

drivers/hid/hid-sensor-custom.c

@@ -732,7 +732,7 @@ static int hid_sensor_custom_dev_if_add(struct hid_sensor_custom *sensor_inst)
 
 	sensor_inst->custom_dev.minor = MISC_DYNAMIC_MINOR;
 	sensor_inst->custom_dev.name = dev_name(&sensor_inst->pdev->dev);
-	sensor_inst->custom_dev.fops = &hid_sensor_custom_fops,
+	sensor_inst->custom_dev.fops = &hid_sensor_custom_fops;
 	ret = misc_register(&sensor_inst->custom_dev);
 	if (ret) {
 		kfifo_free(&sensor_inst->data_fifo);

drivers/hid/intel-ish-hid/ishtp/bus.h

@@ -46,7 +46,6 @@ struct ishtp_cl_device {
 };
 
 int	ishtp_bus_new_client(struct ishtp_device *dev);
-void	ishtp_remove_all_clients(struct ishtp_device *dev);
 int	ishtp_cl_device_bind(struct ishtp_cl *cl);
 void	ishtp_cl_bus_rx_event(struct ishtp_cl_device *device);
 

drivers/hid/intel-ish-hid/ishtp/client.h

@@ -109,7 +109,6 @@ struct ishtp_cl {
 };
 
 /* Client connection managenment internal functions */
-int ishtp_can_client_connect(struct ishtp_device *ishtp_dev, guid_t *uuid);
 int ishtp_fw_cl_by_id(struct ishtp_device *dev, uint8_t client_id);
 void ishtp_cl_send_msg(struct ishtp_device *dev, struct ishtp_cl *cl);
 void recv_ishtp_cl_msg(struct ishtp_device *dev,