[PATCH] iio:hid-sensor-hub: Add in quirk for sensor hub in Lenovo Ideapad Yogas

["Peter F. Patel-Schneider" <pfpschneider@gmail.com>]

The sensor hub in Lenovo Yogas needs the ennumeration quirk.  I've been 
running the patch for about a week with no problems, whereas theunpatched 
drivers reliably mis-initialized the sensors.

Signed-off-by: Peter F. Patel-Schneider <pfpschneider@gmail.com>
---
  drivers/hid/hid-ids.h        | 3 +++
  drivers/hid/hid-sensor-hub.c | 3 +++
  2 files changed, 6 insertions(+)

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 5a5248f..f944e37 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -823,6 +823,9 @@
  #define USB_DEVICE_ID_SYNAPTICS_HD    0x0ac3
  #define USB_DEVICE_ID_SYNAPTICS_QUAD_HD    0x1ac3

+#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

diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c
index 46f4480..597732b 100644
--- a/drivers/hid/hid-sensor-hub.c
+++ b/drivers/hid/hid-sensor-hub.c
@@ -665,6 +665,9 @@ static const struct hid_device_id sensor_hub_devices[] = {
      { HID_DEVICE(HID_BUS_ANY, HID_GROUP_SENSOR_HUB, USB_VENDOR_ID_INTEL_1,
              USB_DEVICE_ID_INTEL_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) },
      { }