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From: Guenter Roeck <guenter.roeck@ericsson.com>
To: lm-sensors@vger.kernel.org
Subject: [lm-sensors] [PATCH] libsensors: Add support for humidity sensors
Date: Thu, 10 Feb 2011 05:42:56 +0000	[thread overview]
Message-ID: <20110210054256.GA23546@ericsson.com> (raw)

This patch adds support for humidity sensors to libsensors.

--
Index: doc/libsensors-API.txt
=================================--- doc/libsensors-API.txt	(revision 5917)
+++ doc/libsensors-API.txt	(working copy)
@@ -33,6 +33,9 @@
   enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_CRIT
   enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_LCRIT_ALARM
   enum sensors_subfeature_type SENSORS_SUBFEATURE_CURR_CRIT_ALARM
+* Added support for humidity sensors
+  enum sensors_feature_type SENSORS_FEATURE_HUMIDITY
+  enum sensors_subfeature_type SENSORS_SUBFEATURE_HUMIDITY_INPUT
 
 0x430	lm-sensors 3.2.0
 * License changed from GPL to LGPL
Index: lib/sensors.h
=================================--- lib/sensors.h	(revision 5917)
+++ lib/sensors.h	(working copy)
@@ -140,6 +140,7 @@
 	SENSORS_FEATURE_POWER		= 0x03,
 	SENSORS_FEATURE_ENERGY		= 0x04,
 	SENSORS_FEATURE_CURR		= 0x05,
+	SENSORS_FEATURE_HUMIDITY	= 0x06,
 	SENSORS_FEATURE_MAX_MAIN,
 	SENSORS_FEATURE_VID		= 0x10,
 	SENSORS_FEATURE_INTRUSION	= 0x11,
@@ -220,6 +221,8 @@
 	SENSORS_SUBFEATURE_CURR_LCRIT_ALARM,
 	SENSORS_SUBFEATURE_CURR_CRIT_ALARM,
 
+	SENSORS_SUBFEATURE_HUMIDITY_INPUT = SENSORS_FEATURE_HUMIDITY << 8,
+
 	SENSORS_SUBFEATURE_VID = SENSORS_FEATURE_VID << 8,
 
 	SENSORS_SUBFEATURE_INTRUSION_ALARM = SENSORS_FEATURE_INTRUSION << 8,
Index: lib/sysfs.c
=================================--- lib/sysfs.c	(revision 5917)
+++ lib/sysfs.c	(working copy)
@@ -158,6 +158,7 @@
 	case SENSORS_SUBFEATURE_IN_INPUT:
 	case SENSORS_SUBFEATURE_TEMP_INPUT:
 	case SENSORS_SUBFEATURE_CURR_INPUT:
+	case SENSORS_SUBFEATURE_HUMIDITY_INPUT:
 		return 1000;
 	case SENSORS_SUBFEATURE_FAN_INPUT:
 		return 1;
@@ -190,6 +191,7 @@
 	case SENSORS_FEATURE_POWER:
 	case SENSORS_FEATURE_ENERGY:
 	case SENSORS_FEATURE_CURR:
+	case SENSORS_FEATURE_HUMIDITY:
 	case SENSORS_FEATURE_INTRUSION:
 		underscore = strchr(sfname, '_');
 		name = strndup(sfname, underscore - sfname);
@@ -306,6 +308,11 @@
 	{ NULL, 0 }
 };
 
+static const struct subfeature_type_match humidity_matches[] = {
+	{ "input", SENSORS_SUBFEATURE_HUMIDITY_INPUT },
+	{ NULL, 0 }
+};
+
 static const struct subfeature_type_match cpu_matches[] = {
 	{ "vid", SENSORS_SUBFEATURE_VID },
 	{ NULL, 0 }
@@ -325,6 +332,7 @@
 	{ "curr%d%c", curr_matches },
 	{ "energy%d%c", energy_matches },
 	{ "intrusion%d%c", intrusion_matches },
+	{ "humidity%d%c", humidity_matches },
 };
 
 /* Return the subfeature type and channel number based on the subfeature
@@ -451,6 +459,7 @@
 		case SENSORS_FEATURE_POWER:
 		case SENSORS_FEATURE_ENERGY:
 		case SENSORS_FEATURE_CURR:
+		case SENSORS_FEATURE_HUMIDITY:
 			nr--;
 			break;
 		default:

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             reply	other threads:[~2011-02-10  5:42 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-10  5:42 Guenter Roeck [this message]
2011-02-10  8:20 ` [lm-sensors] [PATCH] libsensors: Add support for humidity Jean Delvare
2011-02-10 12:08 ` Guenter Roeck
2011-02-11 18:04 ` Guenter Roeck
2011-02-12  8:44 ` Jean Delvare

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