From: David Santamaría Rogado <howl.nsp@gmail.com>
Date: Tue, 30 Dec 2025 00:24:38 +0000 (+0100)
Subject: quirks: sensor: add info about ACPI accel_matrix
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e9b3bfb3f5979862af06e6da18ba43eeb79f0edb;p=thirdparty%2Fsystemd.git

quirks: sensor: add info about ACPI accel_matrix

Just inform about if an ACPI accel matrix exists, is the default one instead
the indentity matrix.
---

diff --git a/hwdb.d/60-sensor.hwdb b/hwdb.d/60-sensor.hwdb
index c5446bd17dd..e1ca6af48ed 100644
--- a/hwdb.d/60-sensor.hwdb
+++ b/hwdb.d/60-sensor.hwdb
@@ -41,7 +41,9 @@
 #    PROXIMITY_NEAR_LEVEL=<value>
 #
 # where <matrix> is a mount-matrix in the format specified in the IIO
-# subsystem[1]. The default, when unset, is equivalent to:
+# subsystem[1]. The default, when unset, is the one defined by the ACPI
+# found in /sys/bus/iio/devices/iio\:deviceXXX/in_mount_matrix or, in
+# absence of it, is equivalent to:
 #   ACCEL_MOUNT_MATRIX=1, 0, 0; 0, 1, 0; 0, 0, 1
 # eg. the identity matrix,
 # and <value> is an integer value above or equal to which an object is