From 4314ac519efce972760ecf302e290d0c38f31b65 Mon Sep 17 00:00:00 2001
From: Yuval Adam <_@yuv.al>
Date: Sat, 17 Apr 2021 11:39:57 +0300
Subject: Fix tuner probing logic

---
 src/tuners/mod.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/tuners/mod.rs')

diff --git a/src/tuners/mod.rs b/src/tuners/mod.rs
index cbd7edf..0739fad 100644
--- a/src/tuners/mod.rs
+++ b/src/tuners/mod.rs
@@ -17,4 +17,5 @@ pub trait Tuner {
     fn set_gain(&self, gain: u32);
     fn set_if_gain(&self, if_gain: u32);
     fn set_gain_mode(&self, mode: bool);
+    fn display(&self) -> &str;
 }
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