From: kub <derkub@gmail.com>
Date: Sat, 18 May 2024 20:00:41 +0000 (+0200)
Subject: core vdp, reset fix
X-Git-Tag: v2.00~54
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96e5982134e284fa5380bea12a3a8497ea82d577;p=picodrive.git

core vdp, reset fix
---

diff --git a/pico/pico.c b/pico/pico.c
index d913e082..0e7e1d8f 100644
--- a/pico/pico.c
+++ b/pico/pico.c
@@ -75,13 +75,6 @@ void PicoPower(void)
   // my MD1 VA6 console has this in IO
   PicoMem.ioports[1] = PicoMem.ioports[2] = PicoMem.ioports[3] = 0xff;
 
-  // powerup default VDP register values from TMSS BIOS
-  Pico.video.reg[0] = Pico.video.reg[1] = 0x04;
-  Pico.video.reg[0xc] = 0x81;
-  Pico.video.reg[0xf] = 0x02;
-  SATaddr = 0x0000;
-  SATmask = ~0x3ff;
-
   Pico.video.hint_irq = (PicoIn.AHW & PAHW_PICO ? 5 : 4);
 
   if (PicoIn.AHW & PAHW_MCD)
@@ -91,6 +84,13 @@ void PicoPower(void)
     PicoPower32x();
 
   PicoReset();
+
+  // powerup default VDP register values from TMSS BIOS
+  Pico.video.reg[0] = Pico.video.reg[1] = 0x04;
+  Pico.video.reg[0xc] = 0x81;
+  Pico.video.reg[0xf] = 0x02;
+  SATaddr = 0x0000;
+  SATmask = ~0x3ff;
 }
 
 PICO_INTERNAL void PicoDetectRegion(void)
diff --git a/pico/videoport.c b/pico/videoport.c
index 0a05348d..4adf7a7e 100644
--- a/pico/videoport.c
+++ b/pico/videoport.c
@@ -1180,7 +1180,7 @@ void PicoVideoReset(void)
   Pico.m.dirtyPal = 1;
 
   PicoDrawBgcDMA(NULL, 0, 0, 0, 0);
-  PicoVideoFIFOMode(0, 1);
+  PicoVideoFIFOMode(Pico.video.reg[1]&0x40, Pico.video.reg[12]&1);
 }
 
 void PicoVideoCacheSAT(int load)