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| author | Peter F. Patel-Schneider <pfpschneider@gmail.com> | 2014-05-05 15:55:32 -0700 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2014-05-06 01:01:49 +0200 |
| commit | 825747bb85634a2a7b7dce4e373831e211ab1644 (patch) | |
| tree | a8c08feeae4ab0bd50fe05b5c00e679eef867232 /drivers | |
| parent | 2f433083e854ec72c19dc9b0e1cebcc8e230fd75 (diff) | |
| download | linux-stable-825747bb85634a2a7b7dce4e373831e211ab1644.tar.gz linux-stable-825747bb85634a2a7b7dce4e373831e211ab1644.tar.bz2 linux-stable-825747bb85634a2a7b7dce4e373831e211ab1644.zip | |
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: Peter F. Patel-Schneider <pfpschneider@gmail.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hid/hid-ids.h | 3 | ||||
| -rw-r--r-- | drivers/hid/hid-sensor-hub.c | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 5c75774cdaf2..34bb2205d2ea 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -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 diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c index af8244b1c1f4..be14b5690e94 100644 --- a/drivers/hid/hid-sensor-hub.c +++ b/drivers/hid/hid-sensor-hub.c @@ -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) }, { } |