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blob 12979e7bd18809778b6a304727d2d31d8c4edac6 2116 bytes (raw)
name: packages/patches/lm-sensors-hwmon-attrs.patch 	 # note: path name is non-authoritative(*)

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fancontrol: Deal with moving hwmon attributes

Several kernel drivers have already moved their attributes from the
hardware device to the hwmon class device, and others will follow.
Teach fancontrol about this possibility and let it adjust the attribute
paths transparently.

Patch by Jean Delvare <khali@linux-fr.org>.
See <http://www.lm-sensors.org/changeset/6216>.

--- lm-sensors/prog/pwm/fancontrol	(revision 6172)
+++ lm-sensors/prog/pwm/fancontrol	(revision 6216)
@@ -207,4 +207,63 @@
 }
 
+function FixupDeviceFiles
+{
+	local DEVICE="$1"
+	local fcvcount pwmo tsen fan
+
+	let fcvcount=0
+	while (( $fcvcount < ${#AFCPWM[@]} )) # go through all pwm outputs
+	do
+		pwmo=${AFCPWM[$fcvcount]}
+		AFCPWM[$fcvcount]=${pwmo//$DEVICE\/device/$DEVICE}
+		if [ "${AFCPWM[$fcvcount]}" != "$pwmo" ]
+		then
+			echo "Adjusing $pwmo -> ${AFCPWM[$fcvcount]}"
+		fi
+		let fcvcount=$fcvcount+1
+	done
+
+	let fcvcount=0
+	while (( $fcvcount < ${#AFCTEMP[@]} )) # go through all temp inputs
+	do
+		tsen=${AFCTEMP[$fcvcount]}
+		AFCTEMP[$fcvcount]=${tsen//$DEVICE\/device/$DEVICE}
+		if [ "${AFCTEMP[$fcvcount]}" != "$tsen" ]
+		then
+			echo "Adjusing $tsen -> ${AFCTEMP[$fcvcount]}"
+		fi
+		let fcvcount=$fcvcount+1
+	done
+
+	let fcvcount=0
+	while (( $fcvcount < ${#AFCFAN[@]} )) # go through all fan inputs
+	do
+		fan=${AFCFAN[$fcvcount]}
+		AFCFAN[$fcvcount]=${fan//$DEVICE\/device/$DEVICE}
+		if [ "${AFCFAN[$fcvcount]}" != "$fan" ]
+		then
+			echo "Adjusing $fan -> ${AFCFAN[$fcvcount]}"
+		fi
+		let fcvcount=$fcvcount+1
+	done
+}
+
+# Some drivers moved their attributes from hard device to class device
+function FixupFiles
+{
+	local DEVPATH="$1"
+	local entry device
+
+	for entry in $DEVPATH
+	do
+		device=`echo "$entry" | sed -e 's/=[^=]*$//'`
+
+		if [ -e "$device/name" ]
+		then
+			FixupDeviceFiles "$device"
+		fi
+	done
+}
+
 # Check that all referenced sysfs files exist
 function CheckFiles
@@ -306,4 +365,8 @@
 	echo "Configuration appears to be outdated, please run pwmconfig again" >&2
 	exit 1
+fi
+if [ "$DIR" = "/sys/class/hwmon" ]
+then
+	FixupFiles "$DEVPATH"
 fi
 CheckFiles || exit 1

debug log:

solving 12979e7bd18809778b6a304727d2d31d8c4edac6 ...
found 12979e7bd18809778b6a304727d2d31d8c4edac6 in https://git.savannah.gnu.org/cgit/guix.git

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