HID: sensor-hub: Add quirk for Lenovo Yoga 2 with ITE Chips

This patch is a follow-up to 47eeca8a48 (" HID: sensor-hub: Add in quirk
for Lenovo Yogas with ITE")

The Lenovo Yoga 2 13 seems to be sold in multiple variants with minor
difference3s. IN my case, the USB ID for ITE chip is different than the
Yoga 2 11 and Yoga 3 14.

Without the quirk, no data is received from the accelerometer. I have
verified the patch, testing this on 4.3-rc4 (and 4.2 stable). With this
patch, proper orientation data is received.

rrs@learner:~/Community/UpstreamSources/linux-upstream_GIT (stable-42)$
monitor-sensor
** Message: Accelerometer orientation changed: bottom-up
** Message: Light changed: 0.000000 (lux)
±** Message: Accelerometer orientation changed: left-up
** Message: Accelerometer orientation changed: bottom-up
** Message: Accelerometer orientation changed: left-up
** Message: Accelerometer orientation changed: normal
** Message: Light changed: 29.999999 (lux)

monitor-sensor can be found in the iio-sensor-proxy tool.

Signed-off-by: Ritesh Raj Sarraf <rrs@debian.org>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index cfb317e664865aac98ff319c7f43bc5e1ae5083a..0b797adda2bc60b775516fbd4f102e11ca1bf0a5 100644 (file)
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -511,6 +511,7 @@
 
 #define USB_VENDOR_ID_ITE               0x048d
 #define USB_DEVICE_ID_ITE_LENOVO_YOGA   0x8386
+#define USB_DEVICE_ID_ITE_LENOVO_YOGA2  0x8350
 
 #define USB_VENDOR_ID_JABRA            0x0b0e
 #define USB_DEVICE_ID_JABRA_SPEAK_410  0x0412

diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c
index 51d51d7b2dad779d682122d3137fbef08f62395a..90116ee1624e904bde3b2162ffe2442e76355e2d 100644 (file)
--- a/drivers/hid/hid-sensor-hub.c
+++ b/drivers/hid/hid-sensor-hub.c
@@ -791,6 +791,9 @@ static const struct hid_device_id sensor_hub_devices[] = {
        { HID_DEVICE(HID_BUS_ANY, HID_GROUP_SENSOR_HUB, USB_VENDOR_ID_ITE,
                        USB_DEVICE_ID_ITE_LENOVO_YOGA),
                        .driver_data = HID_SENSOR_HUB_ENUM_QUIRK},
+       { HID_DEVICE(HID_BUS_ANY, HID_GROUP_SENSOR_HUB, USB_VENDOR_ID_ITE,
+                       USB_DEVICE_ID_ITE_LENOVO_YOGA2),
+                       .driver_data = HID_SENSOR_HUB_ENUM_QUIRK},
        { HID_DEVICE(HID_BUS_ANY, HID_GROUP_SENSOR_HUB, HID_ANY_ID,
                     HID_ANY_ID) },
        { }