From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com ([134.134.136.20]:35786 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753783AbaCETGT (ORCPT ); Wed, 5 Mar 2014 14:06:19 -0500 Message-ID: <53177641.5010804@linux.intel.com> Date: Wed, 05 Mar 2014 11:08:49 -0800 From: Srinivas Pandruvada MIME-Version: 1.0 To: "Peter F. Patel-Schneider" CC: "linux-iio@vger.kernel.org" , Jiri Kosina Subject: Re: [PATCH] iio:hid-sensor-hub: Add in quirk for sensor hub in Lenovo Ideapad Yogas References: <53166D17.10104@gmail.com> In-Reply-To: <53166D17.10104@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org Looks good, but need to post to linux_input mailing list for Jiri to pick up. Thanks, Srinivas On 03/04/2014 04:17 PM, Peter F. Patel-Schneider wrote: > 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 > --- > 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) }, > { } > > -- > To unsubscribe from this list: send the line "unsubscribe linux-iio" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >