From 3b29ff951440419c24f6c8b6d7fc9ed4ec834942 Mon Sep 17 00:00:00 2001
From: Maxim Poliakovski <maximumspatium@googlemail.com>
Date: Wed, 14 Oct 2020 16:55:38 +0200
Subject: [PATCH] atirage: fix monitor identification.

---
 devices/atirage.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/devices/atirage.cpp b/devices/atirage.cpp
index 26ab260..d53c334 100644
--- a/devices/atirage.cpp
+++ b/devices/atirage.cpp
@@ -169,6 +169,8 @@ uint32_t ATIRage::read_reg(uint32_t offset, uint32_t size) {
     uint32_t res;
 
     switch (offset & ~3) {
+    case ATI_GP_IO:
+        break;
     case ATI_DAC_REGS:
         if (offset == ATI_DAC_DATA) {
             this->block_io_regs[ATI_DAC_DATA] =