From aa4d3572010876b9e4eb63ca35d54edec8a8cdd1 Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Thu, 18 Jun 2020 00:10:08 +0200
Subject: [PATCH] CC121: fix pan_azimuth direction by setting rotary flag

---
 libs/surfaces/cc121/operations.cc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libs/surfaces/cc121/operations.cc b/libs/surfaces/cc121/operations.cc
index 403c14160c..c5678569f0 100644
--- a/libs/surfaces/cc121/operations.cc
+++ b/libs/surfaces/cc121/operations.cc
@@ -246,9 +246,7 @@ CC121::set_controllable (boost::shared_ptr<AutomationControl> ac, float delta)
 		return;
 	}
 	ac->start_touch (ac->session().transport_sample());
-	double v = ac->internal_to_interface (ac->get_value());
-	v = std::max (0.0, std::min (1.0, v + delta));
-	ac->set_value (ac->interface_to_internal(v), PBD::Controllable::NoGroup);
+	ac->set_interface ((ac->internal_to_interface (ac->get_value(), true) + delta), true);
 }