From mboxrd@z Thu Jan 1 00:00:00 1970 From: Archana Patni Subject: [PATCH] HID: hid-sensor-hub: quirk for STM Sensor hub Date: Mon, 3 Feb 2014 12:44:16 +0530 Message-ID: <1391411656-32684-1-git-send-email-archana.patni@linux.intel.com> Return-path: Received: from mga03.intel.com ([143.182.124.21]:17740 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751298AbaBCHOj (ORCPT ); Mon, 3 Feb 2014 02:14:39 -0500 Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: jkosina@suse.cz Cc: jic23@kernel.org, linux-input@vger.kernel.org, srinivas.pandruvada@linux.intel.com, Archana Patni Added STM sensor hub vendor id in HID_SENSOR_HUB_ENUM_QUIRK to fix report descriptors. These devices uses old FW which uses logical 0 as minimum. In these, HID reports are not using proper collection classes. So we need to fix report descriptors,for such devices. This will not have any impact, if the FW uses logical 1 as minimum. We look for usage id for "power and report state", and modify logical minimum value to 1. This is a follow-up patch to commit id 875e36f8. Signed-off-by: Archana Patni Reviewed-by: Srinivas Pandruvada --- 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..1fc5bee 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -451,6 +451,9 @@ #define USB_VENDOR_ID_INTEL_1 0x8087 #define USB_DEVICE_ID_INTEL_HID_SENSOR 0x09fa +#define USB_VENDOR_ID_STM_0 0x0483 +#define USB_DEVICE_ID_STM_HID_SENSOR 0x91d1 + #define USB_VENDOR_ID_ION 0x15e4 #define USB_DEVICE_ID_ICADE 0x0132 diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c index 46f4480..9c22e14 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_STM_0, + USB_DEVICE_ID_STM_HID_SENSOR), + .driver_data = HID_SENSOR_HUB_ENUM_QUIRK}, { HID_DEVICE(HID_BUS_ANY, HID_GROUP_SENSOR_HUB, HID_ANY_ID, HID_ANY_ID) }, { } -- 1.7.9.5