From 87dd044b971c31c07f36e951c5b6615cfafb83ac Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Mon, 7 Aug 2023 04:54:45 +0200
Subject: [PATCH] A note about Regional HT6542 in device/kbc_at.c.

---
 src/device/kbc_at.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/device/kbc_at.c b/src/device/kbc_at.c
index bb2672abb..e448469ff 100644
--- a/src/device/kbc_at.c
+++ b/src/device/kbc_at.c
@@ -883,6 +883,9 @@ write64_generic(void *priv, uint8_t val)
             }
             break;
 
+        /* TODO: Make this command do nothing on the Regional HT6542,
+                 or else, Efflixi's Award OPTi 495 BIOS gets a stuck key
+                 in Norton Commander 3.0. */
         case 0xaf: /* read keyboard version */
             kbc_at_log("ATkbc: read keyboard version\n");
             kbc_delay_to_ob(dev, kbc_award_revision, 0, 0x00);