From a9509e04eed8c592b051dee45202bf4348a8f14d Mon Sep 17 00:00:00 2001
From: SarahW <pcem@pcem-emulator.co.uk>
Date: Fri, 17 May 2019 17:03:38 +0100
Subject: [PATCH] Cirrus GD5429 doesn't support PCI, so don't look at the PCI
 command register when updating mappings. Fixes GD5429 on PCI systems.

---
 src/vid_cl5429.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vid_cl5429.c b/src/vid_cl5429.c
index 3a863e5..6d62d43 100644
--- a/src/vid_cl5429.c
+++ b/src/vid_cl5429.c
@@ -437,7 +437,7 @@ void gd5429_recalc_mapping(gd5429_t *gd5429)
 {
         svga_t *svga = &gd5429->svga;
         
-        if (PCI && !(gd5429->pci_regs[PCI_REG_COMMAND] & PCI_COMMAND_MEM))
+        if (PCI && gd5429->type >= CL_TYPE_GD5430 && !(gd5429->pci_regs[PCI_REG_COMMAND] & PCI_COMMAND_MEM))
         {
                 mem_mapping_disable(&svga->mapping);
                 mem_mapping_disable(&gd5429->linear_mapping);