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Commit 30f58877 authored by Stephen Chandler Paul's avatar Stephen Chandler Paul Committed by Jiri Kosina
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HID: sensor-hub: add sensor hub quirk for ThinkPad Helix 



Just like some of the other laptops/tablets on the market with ultrabook
sensors, the ThinkPad Helix's sensor hub requires a special quirk in
order for it to power on properly. Without it the sensors are detected
by the kernel and set up as usual, but they won't output any data. This
will also fix the sensors on any other laptops with the same model of
sensor hub.

Signed-off-by: default avatarStephen Chandler Paul <thatslyude@gmail.com>
Acked-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 2cf8ee90

drivers/hid/hid-ids.h

+2 −1
Original line number Diff line number Diff line
@@ -455,7 +455,8 @@ 


#define USB_VENDOR_ID_INTEL_0		0x8086

#define USB_VENDOR_ID_INTEL_1		0x8087

#define USB_DEVICE_ID_INTEL_HID_SENSOR	0x09fa

#define USB_DEVICE_ID_INTEL_HID_SENSOR_0	0x09fa

#define USB_DEVICE_ID_INTEL_HID_SENSOR_1	0x0a04



#define USB_VENDOR_ID_STM_0             0x0483

#define USB_DEVICE_ID_STM_HID_SENSOR    0x91d1

drivers/hid/hid-sensor-hub.c

+5 −2
Original line number Diff line number Diff line
@@ -697,10 +697,13 @@ static void sensor_hub_remove(struct hid_device *hdev) 


static const struct hid_device_id sensor_hub_devices[] = {

	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_SENSOR_HUB, USB_VENDOR_ID_INTEL_0,

			USB_DEVICE_ID_INTEL_HID_SENSOR),

			USB_DEVICE_ID_INTEL_HID_SENSOR_0),

			.driver_data = HID_SENSOR_HUB_ENUM_QUIRK},

	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_SENSOR_HUB, USB_VENDOR_ID_INTEL_1,

			USB_DEVICE_ID_INTEL_HID_SENSOR),

			USB_DEVICE_ID_INTEL_HID_SENSOR_0),

			.driver_data = HID_SENSOR_HUB_ENUM_QUIRK},

	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_SENSOR_HUB, USB_VENDOR_ID_INTEL_1,

			USB_DEVICE_ID_INTEL_HID_SENSOR_1),

			.driver_data = HID_SENSOR_HUB_ENUM_QUIRK},

	{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_SENSOR_HUB, USB_VENDOR_ID_STM_0,

			USB_DEVICE_ID_STM_HID_SENSOR),