linux-kernel - [PATCH 3/3] hid-sensors: Add more data fields for sensitivity checking

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Wed, 20 Jan 2021 15:47:06 +0800
From:   Ye Xiang <xiang.ye@...el.com>
To:     jikos@...nel.org, jic23@...nel.org,
        srinivas.pandruvada@...ux.intel.com
Cc:     linux-input@...r.kernel.org, linux-iio@...r.kernel.org,
        linux-kernel@...r.kernel.org, Ye Xiang <xiang.ye@...el.com>
Subject: [PATCH 3/3] hid-sensors: Add more data fields for sensitivity checking

Before, when reading/writing the hysteresis of als, incli-3d, press, and
rotation sensor, we will get invalid argument error.

This patch add more sensitivity data fields for these sensors, so that
these sensors can get sensitivity index and return correct hysteresis
value.

Signed-off-by: Ye Xiang <xiang.ye@...el.com>
---
 drivers/iio/light/hid-sensor-als.c            | 1 +
 drivers/iio/orientation/hid-sensor-incl-3d.c  | 1 +
 drivers/iio/orientation/hid-sensor-rotation.c | 1 +
 drivers/iio/pressure/hid-sensor-press.c       | 1 +
 4 files changed, 4 insertions(+)

diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c
index 8bf6e9e0a0e0..afcdb424bfb8 100644
--- a/drivers/iio/light/hid-sensor-als.c
+++ b/drivers/iio/light/hid-sensor-als.c
@@ -41,6 +41,7 @@ struct als_state {
 
 static const u32 als_sensitivity_addresses[] = {
 	HID_USAGE_SENSOR_DATA_LIGHT,
+	HID_USAGE_SENSOR_LIGHT_ILLUM,
 };
 
 /* Channel definitions */
diff --git a/drivers/iio/orientation/hid-sensor-incl-3d.c b/drivers/iio/orientation/hid-sensor-incl-3d.c
index 6e69f6e673cc..7af48d336285 100644
--- a/drivers/iio/orientation/hid-sensor-incl-3d.c
+++ b/drivers/iio/orientation/hid-sensor-incl-3d.c
@@ -49,6 +49,7 @@ static const u32 incl_3d_addresses[INCLI_3D_CHANNEL_MAX] = {
 
 static const u32 incl_3d_sensitivity_addresses[] = {
 	HID_USAGE_SENSOR_DATA_ORIENTATION,
+	HID_USAGE_SENSOR_ORIENT_TILT,
 };
 
 /* Channel definitions */
diff --git a/drivers/iio/orientation/hid-sensor-rotation.c b/drivers/iio/orientation/hid-sensor-rotation.c
index 03d2845a7b2c..b0245b3b7ffc 100644
--- a/drivers/iio/orientation/hid-sensor-rotation.c
+++ b/drivers/iio/orientation/hid-sensor-rotation.c
@@ -33,6 +33,7 @@ struct dev_rot_state {
 
 static const u32 rotation_sensitivity_addresses[] = {
 	HID_USAGE_SENSOR_DATA_ORIENTATION,
+	HID_USAGE_SENSOR_ORIENT_QUATERNION,
 };
 
 /* Channel definitions */
diff --git a/drivers/iio/pressure/hid-sensor-press.c b/drivers/iio/pressure/hid-sensor-press.c
index 8cac2c94e75a..c416d261e3e3 100644
--- a/drivers/iio/pressure/hid-sensor-press.c
+++ b/drivers/iio/pressure/hid-sensor-press.c
@@ -31,6 +31,7 @@ struct press_state {
 
 static const u32 press_sensitivity_addresses[] = {
 	HID_USAGE_SENSOR_DATA_ATMOSPHERIC_PRESSURE,
+	HID_USAGE_SENSOR_ATMOSPHERIC_PRESSURE
 };
 
 /* Channel definitions */
-- 
2.17.1