From 2f4b260499fdd9847e0b29429577e2ac11cc4e71 Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Mon, 5 Aug 2024 04:34:24 +0200
Subject: [PATCH] Tandy: No longer incorrectly double the line scan timings in
 some modes, fixes #4687.

---
 src/machine/m_tandy.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/machine/m_tandy.c b/src/machine/m_tandy.c
index 6a9308627..6e7fdfd40 100644
--- a/src/machine/m_tandy.c
+++ b/src/machine/m_tandy.c
@@ -715,13 +715,8 @@ recalc_timings(tandy_t *dev)
     double _dispofftime;
     double disptime;
 
-    if (vid->mode & 1) {
-        disptime    = vid->crtc[0] + 1;
-        _dispontime = vid->crtc[1];
-    } else {
-        disptime    = (vid->crtc[0] + 1) << 1;
-        _dispontime = vid->crtc[1] << 1;
-    }
+    disptime    = vid->crtc[0] + 1;
+    _dispontime = vid->crtc[1];
 
     _dispofftime = disptime - _dispontime;
     _dispontime *= CGACONST;