From 50c56626ae517d07f0fadec430c83fc14c097e53 Mon Sep 17 00:00:00 2001
From: falkTX <falktx@gmail.com>
Date: Sat, 11 May 2013 00:45:59 +0100
Subject: [PATCH 1/3] Add JackPortIsCV flag

---
 common/jack/types.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/common/jack/types.h b/common/jack/types.h
index fa059159..ca8b1394 100644
--- a/common/jack/types.h
+++ b/common/jack/types.h
@@ -514,6 +514,12 @@ enum JackPortFlags {
      */
     JackPortIsTerminal = 0x10,
 
+    /**
+     * if JackPortIsCV is set, then the audio port is used
+     * as control voltage audio signal.
+     */
+    JackPortIsCV = 0x100,
+
 };
 
 /**

From cea41857816bb8fd2884043ccd9a4ba8d231aab1 Mon Sep 17 00:00:00 2001
From: falkTX <falktx@gmail.com>
Date: Sat, 11 May 2013 00:56:30 +0100
Subject: [PATCH 2/3] Add JACK_HAS_PORT_IS_CV_FLAG macro

---
 common/jack/types.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/common/jack/types.h b/common/jack/types.h
index ca8b1394..048b3000 100644
--- a/common/jack/types.h
+++ b/common/jack/types.h
@@ -450,6 +450,11 @@ typedef void (*JackInfoShutdownCallback)(jack_status_t code, const char* reason,
 #define JACK_DEFAULT_AUDIO_TYPE "32 bit float mono audio"
 #define JACK_DEFAULT_MIDI_TYPE "8 bit raw midi"
 
+/**
+ * Used to check if the current JACK version provides JackPortIsCV flag.
+ */
+#define JACK_HAS_PORT_IS_CV_FLAG 1
+
 /**
  * For convenience, use this typedef if you want to be able to change
  * between float and double. You may want to typedef sample_t to

From 5907476acf8344dfa638a40bbde502ffeaf57ba2 Mon Sep 17 00:00:00 2001
From: falkTX <falktx@gmail.com>
Date: Wed, 22 May 2013 19:14:23 +0100
Subject: [PATCH 3/3] Update changes as recommended by authors

---
 common/jack/types.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/common/jack/types.h b/common/jack/types.h
index 048b3000..ee880b39 100644
--- a/common/jack/types.h
+++ b/common/jack/types.h
@@ -451,9 +451,9 @@ typedef void (*JackInfoShutdownCallback)(jack_status_t code, const char* reason,
 #define JACK_DEFAULT_MIDI_TYPE "8 bit raw midi"
 
 /**
- * Used to check if the current JACK version provides JackPortIsCV flag.
+ * Used to check if the current JACK version provides JackPortIsControlVoltage flag.
  */
-#define JACK_HAS_PORT_IS_CV_FLAG 1
+#define JACK_HAS_PORT_IS_CONTROL_VOLTAGE_FLAG 1
 
 /**
  * For convenience, use this typedef if you want to be able to change
@@ -520,10 +520,10 @@ enum JackPortFlags {
     JackPortIsTerminal = 0x10,
 
     /**
-     * if JackPortIsCV is set, then the audio port is used
+     * if JackPortIsControlVoltage is set, then the audio port is used
      * as control voltage audio signal.
      */
-    JackPortIsCV = 0x100,
+    JackPortIsControlVoltage = 0x20,
 
 };