From 197f469bd8a9aa8463ccd700b5bddf508362494d Mon Sep 17 00:00:00 2001
From: "Geoffrey D. Bennett" <g@b4.vu>
Date: Thu, 30 Nov 2023 00:43:11 +1030
Subject: [PATCH] Allow for phantom power per-channel

---
 src/iface-mixer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/iface-mixer.c b/src/iface-mixer.c
index 46bc28e..39b3646 100644
--- a/src/iface-mixer.c
+++ b/src/iface-mixer.c
@@ -229,6 +229,8 @@ static void create_input_controls(
     } else if (strstr(elem->name, "Phantom Power Capture Switch")) {
       int from, to;
       get_two_num_from_string(elem->name, &from, &to);
+      if (to == -1)
+        to = from;
       w = make_boolean_alsa_elem(elem, "48V Off", "48V On");
       gtk_widget_set_tooltip_text(w, phantom_descr);
       gtk_grid_attach(GTK_GRID(input_grid), w, from, 4, to - from + 1, 1);