From 4842b489d1a650f4ac6c4f4a6c99ad60d7797cf6 Mon Sep 17 00:00:00 2001
From: Zack Buhman <zack@buhman.org>
Date: Sun, 24 Dec 2023 20:32:52 +0800
Subject: [PATCH] vga: remove V_SYNC defines

---
 vga.cpp | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/vga.cpp b/vga.cpp
index 0e1d8ae..82f4b81 100644
--- a/vga.cpp
+++ b/vga.cpp
@@ -97,26 +97,22 @@ void vga2()
 
 void v_sync_in()
 {
-#define V_SYNC (1<<13)
-  while (!(V_SYNC & holly.SPG_STATUS)) {
+  while (!spg_status::vsync(holly.SPG_STATUS)) {
     asm volatile ("nop");
   }
-  while ((V_SYNC & holly.SPG_STATUS)) {
+  while (spg_status::vsync(holly.SPG_STATUS)) {
     asm volatile ("nop");
   }
-#undef V_SYNC
 }
 
 void v_sync_out()
 {
-#define V_SYNC (1<<13)
-  while ((V_SYNC & holly.SPG_STATUS)) {
+  while (spg_status::vsync(holly.SPG_STATUS)) {
     asm volatile ("nop");
   }
-  while (!(V_SYNC & holly.SPG_STATUS)) {
+  while (!spg_status::vsync(holly.SPG_STATUS)) {
     asm volatile ("nop");
   }
-#undef V_SYNC
 }
 
 void vga()