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Commit 825747bb authored by Peter F. Patel-Schneider's avatar Peter F. Patel-Schneider Committed by Jiri Kosina
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HID: sensor-hub: Add in quirk for sensor hub in Lenovo Ideapad Yogas 



The sensor hub in Lenovo Yogas needs the enumeration quirk.  I've been running
the patch for over a month with no problems, whereas the unpatched drivers
reliably mis-initialized the sensors.

Signed-off-by: default avatarPeter F. Patel-Schneider <pfpschneider@gmail.com>
Acked-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 2f433083

drivers/hid/hid-ids.h

+3 −0
Original line number Diff line number Diff line
@@ -839,6 +839,9 @@ 
#define USB_DEVICE_ID_SYNAPTICS_QUAD_HD	0x1ac3

#define USB_DEVICE_ID_SYNAPTICS_TP_V103	0x5710



#define USB_VENDOR_ID_TEXAS_INSTRUMENTS	0x2047

#define USB_DEVICE_ID_TEXAS_INSTRUMENTS_LENOVO_YOGA	0x0855



#define USB_VENDOR_ID_THINGM		0x27b8

#define USB_DEVICE_ID_BLINK1		0x01ed

drivers/hid/hid-sensor-hub.c

+3 −0
Original line number Diff line number Diff line
@@ -708,6 +708,9 @@ static const struct hid_device_id sensor_hub_devices[] = { 
	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_SENSOR_HUB, USB_VENDOR_ID_STM_0,

			USB_DEVICE_ID_STM_HID_SENSOR),

			.driver_data = HID_SENSOR_HUB_ENUM_QUIRK},

	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_SENSOR_HUB, USB_VENDOR_ID_TEXAS_INSTRUMENTS,

			USB_DEVICE_ID_TEXAS_INSTRUMENTS_LENOVO_YOGA),

			.driver_data = HID_SENSOR_HUB_ENUM_QUIRK},

	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_SENSOR_HUB, HID_ANY_ID,

		     HID_ANY_ID) },

	{ }