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Commit 008464a9 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 

Pull HID fixes from Jiri Kosina:

 - quirk for Toshiba Click Mini L9W-B, from Hans de Goede

 - intel-ish-hid and wacom error handling (device freeing) path fixes
   from Arvind Yadav

 - memory corruption fix in intel-ish-hid driver from Hans de Goede

 - a few new device ID additions to hid-lenovo from Peter Ganzhorn

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  HID: i2c-hid: Add RESEND_REPORT_DESCR quirk for Toshiba Click Mini L9W-B
  HID: intel-ish-hid: use put_device() instead of kfree()
  HID: intel_ish-hid: Stop using a static local buffer in get_report()
  HID: intel_ish-hid: Move header size check to inside the loop
  HID: wacom: Release device resource data obtained by devres_alloc()
  HID: lenovo: Add support for IBM/Lenovo Scrollpoint mice
parents 036db8bd 070b9637

drivers/hid/Kconfig

+4 −3
Original line number Diff line number Diff line
@@ -462,10 +462,11 @@ config HID_LENOVO 
	select NEW_LEDS

	select LEDS_CLASS

	---help---

	Support for Lenovo devices that are not fully compliant with HID standard.

	Support for IBM/Lenovo devices that are not fully compliant with HID standard.



	Say Y if you want support for the non-compliant features of the Lenovo

	Thinkpad standalone keyboards, e.g:

	Say Y if you want support for horizontal scrolling of the IBM/Lenovo

	Scrollpoint mice or the non-compliant features of the Lenovo Thinkpad

	standalone keyboards, e.g:

	- ThinkPad USB Keyboard with TrackPoint (supports extra LEDs and trackpoint

	  configuration)

	- ThinkPad Compact Bluetooth Keyboard with TrackPoint (supports Fn keys)

drivers/hid/hid-ids.h

+9 −0
Original line number Diff line number Diff line
@@ -552,6 +552,13 @@ 
#define USB_VENDOR_ID_HUION		0x256c

#define USB_DEVICE_ID_HUION_TABLET	0x006e



#define USB_VENDOR_ID_IBM					0x04b3

#define USB_DEVICE_ID_IBM_SCROLLPOINT_III			0x3100

#define USB_DEVICE_ID_IBM_SCROLLPOINT_PRO			0x3103

#define USB_DEVICE_ID_IBM_SCROLLPOINT_OPTICAL			0x3105

#define USB_DEVICE_ID_IBM_SCROLLPOINT_800DPI_OPTICAL		0x3108

#define USB_DEVICE_ID_IBM_SCROLLPOINT_800DPI_OPTICAL_PRO	0x3109



#define USB_VENDOR_ID_IDEACOM		0x1cb6

#define USB_DEVICE_ID_IDEACOM_IDC6650	0x6650

#define USB_DEVICE_ID_IDEACOM_IDC6651	0x6651
@@ -684,6 +691,7 @@ 
#define USB_DEVICE_ID_LENOVO_TPKBD	0x6009

#define USB_DEVICE_ID_LENOVO_CUSBKBD	0x6047

#define USB_DEVICE_ID_LENOVO_CBTKBD	0x6048

#define USB_DEVICE_ID_LENOVO_SCROLLPOINT_OPTICAL	0x6049

#define USB_DEVICE_ID_LENOVO_TPPRODOCK	0x6067

#define USB_DEVICE_ID_LENOVO_X1_COVER	0x6085

#define USB_DEVICE_ID_LENOVO_X1_TAB	0x60a3
@@ -964,6 +972,7 @@ 
#define USB_DEVICE_ID_SIS817_TOUCH	0x0817

#define USB_DEVICE_ID_SIS_TS		0x1013

#define USB_DEVICE_ID_SIS1030_TOUCH	0x1030

#define USB_DEVICE_ID_SIS10FB_TOUCH	0x10fb



#define USB_VENDOR_ID_SKYCABLE			0x1223

#define	USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER	0x3F07

drivers/hid/hid-lenovo.c

+36 −0
Original line number Diff line number Diff line
@@ -6,6 +6,17 @@ 
 *

 *  Copyright (c) 2012 Bernhard Seibold

 *  Copyright (c) 2014 Jamie Lentin <jm@lentin.co.uk>

 *

 * Linux IBM/Lenovo Scrollpoint mouse driver:

 * - IBM Scrollpoint III

 * - IBM Scrollpoint Pro

 * - IBM Scrollpoint Optical

 * - IBM Scrollpoint Optical 800dpi

 * - IBM Scrollpoint Optical 800dpi Pro

 * - Lenovo Scrollpoint Optical

 *

 *  Copyright (c) 2012 Peter De Wachter <pdewacht@gmail.com>

 *  Copyright (c) 2018 Peter Ganzhorn <peter.ganzhorn@gmail.com>

 */



/*
@@ -160,6 +171,17 @@ static int lenovo_input_mapping_cptkbd(struct hid_device *hdev, 
	return 0;

}



static int lenovo_input_mapping_scrollpoint(struct hid_device *hdev,

		struct hid_input *hi, struct hid_field *field,

		struct hid_usage *usage, unsigned long **bit, int *max)

{

	if (usage->hid == HID_GD_Z) {

		hid_map_usage(hi, usage, bit, max, EV_REL, REL_HWHEEL);

		return 1;

	}

	return 0;

}



static int lenovo_input_mapping(struct hid_device *hdev,

		struct hid_input *hi, struct hid_field *field,

		struct hid_usage *usage, unsigned long **bit, int *max)
@@ -172,6 +194,14 @@ static int lenovo_input_mapping(struct hid_device *hdev, 
	case USB_DEVICE_ID_LENOVO_CBTKBD:

		return lenovo_input_mapping_cptkbd(hdev, hi, field,

							usage, bit, max);

	case USB_DEVICE_ID_IBM_SCROLLPOINT_III:

	case USB_DEVICE_ID_IBM_SCROLLPOINT_PRO:

	case USB_DEVICE_ID_IBM_SCROLLPOINT_OPTICAL:

	case USB_DEVICE_ID_IBM_SCROLLPOINT_800DPI_OPTICAL:

	case USB_DEVICE_ID_IBM_SCROLLPOINT_800DPI_OPTICAL_PRO:

	case USB_DEVICE_ID_LENOVO_SCROLLPOINT_OPTICAL:

		return lenovo_input_mapping_scrollpoint(hdev, hi, field,

							usage, bit, max);

	default:

		return 0;

	}
@@ -883,6 +913,12 @@ static const struct hid_device_id lenovo_devices[] = { 
	{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CUSBKBD) },

	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_CBTKBD) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_TPPRODOCK) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_SCROLLPOINT_III) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_SCROLLPOINT_PRO) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_SCROLLPOINT_OPTICAL) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_SCROLLPOINT_800DPI_OPTICAL) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_SCROLLPOINT_800DPI_OPTICAL_PRO) },

	{ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_SCROLLPOINT_OPTICAL) },

	{ }

};

drivers/hid/i2c-hid/i2c-hid.c

+2 −0
Original line number Diff line number Diff line
@@ -174,6 +174,8 @@ static const struct i2c_hid_quirks { 
		I2C_HID_QUIRK_NO_IRQ_AFTER_RESET },

	{ I2C_VENDOR_ID_RAYD, I2C_PRODUCT_ID_RAYD_3118,

		I2C_HID_QUIRK_RESEND_REPORT_DESCR },

	{ USB_VENDOR_ID_SIS_TOUCH, USB_DEVICE_ID_SIS10FB_TOUCH,

		I2C_HID_QUIRK_RESEND_REPORT_DESCR },

	{ 0, 0 }

};

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

+16 −20
Original line number Diff line number Diff line
@@ -77,21 +77,21 @@ static void process_recv(struct ishtp_cl *hid_ishtp_cl, void *recv_buf, 
	struct ishtp_cl_data *client_data = hid_ishtp_cl->client_data;

	int curr_hid_dev = client_data->cur_hid_dev;



	if (data_len < sizeof(struct hostif_msg_hdr)) {

	payload = recv_buf + sizeof(struct hostif_msg_hdr);

	total_len = data_len;

	cur_pos = 0;



	do {

		if (cur_pos + sizeof(struct hostif_msg) > total_len) {

			dev_err(&client_data->cl_device->dev,

				"[hid-ish]: error, received %u which is less than data header %u\n",

				(unsigned int)data_len,

				(unsigned int)sizeof(struct hostif_msg_hdr));

			++client_data->bad_recv_cnt;

			ish_hw_reset(hid_ishtp_cl->dev);

		return;

			break;

		}



	payload = recv_buf + sizeof(struct hostif_msg_hdr);

	total_len = data_len;

	cur_pos = 0;



	do {

		recv_msg = (struct hostif_msg *)(recv_buf + cur_pos);

		payload_len = recv_msg->hdr.size;
@@ -412,9 +412,7 @@ void hid_ishtp_get_report(struct hid_device *hid, int report_id, 
{

	struct ishtp_hid_data *hid_data =  hid->driver_data;

	struct ishtp_cl_data *client_data = hid_data->client_data;

	static unsigned char	buf[10];

	unsigned int	len;

	struct hostif_msg_to_sensor *msg = (struct hostif_msg_to_sensor *)buf;

	struct hostif_msg_to_sensor msg = {};

	int	rv;

	int	i;
@@ -426,14 +424,11 @@ void hid_ishtp_get_report(struct hid_device *hid, int report_id, 
		return;

	}



	len = sizeof(struct hostif_msg_to_sensor);



	memset(msg, 0, sizeof(struct hostif_msg_to_sensor));

	msg->hdr.command = (report_type == HID_FEATURE_REPORT) ?

	msg.hdr.command = (report_type == HID_FEATURE_REPORT) ?

		HOSTIF_GET_FEATURE_REPORT : HOSTIF_GET_INPUT_REPORT;

	for (i = 0; i < client_data->num_hid_devices; ++i) {

		if (hid == client_data->hid_sensor_hubs[i]) {

			msg->hdr.device_id =

			msg.hdr.device_id =

				client_data->hid_devices[i].dev_id;

			break;

		}
@@ -442,8 +437,9 @@ void hid_ishtp_get_report(struct hid_device *hid, int report_id, 
	if (i == client_data->num_hid_devices)

		return;



	msg->report_id = report_id;

	rv = ishtp_cl_send(client_data->hid_ishtp_cl, buf, len);

	msg.report_id = report_id;

	rv = ishtp_cl_send(client_data->hid_ishtp_cl, (uint8_t *)&msg,

			    sizeof(msg));

	if (rv)

		hid_ishtp_trace(client_data,  "%s hid %p send failed\n",

				__func__, hid);