File 0014-drop-dead-code.patch of Package xf86-video-voodoo

From 4f34e3c1b12127f985be6073f59b68bb482236d5 Mon Sep 17 00:00:00 2001
From: "Enrico Weigelt, metux IT consult" <info@metux.net>
Date: Fri, 24 May 2024 20:04:48 +0200
Subject: [PATCH 14/15] drop dead code

Part-of: <https://gitlab.freedesktop.org/xorg/driver/xf86-video-voodoo/-/merge_requests/9>
---
 configure.ac          |  1 -
 src/voodoo_hardware.c | 41 -----------------------------------------
 2 files changed, 42 deletions(-)

diff --git a/configure.ac b/configure.ac
index 827d293..8818f24 100644
--- a/configure.ac
+++ b/configure.ac
@@ -83,7 +83,6 @@ if test "x$XSERVER_LIBPCIACCESS" = xyes; then
 fi
 AM_CONDITIONAL(XSERVER_LIBPCIACCESS, test "x$XSERVER_LIBPCIACCESS" = xyes)
 
-
 AC_SUBST([moduledir])
 
 DRIVER_NAME=voodoo
diff --git a/src/voodoo_hardware.c b/src/voodoo_hardware.c
index be33dd8..6305b35 100644
--- a/src/voodoo_hardware.c
+++ b/src/voodoo_hardware.c
@@ -65,7 +65,6 @@
 
 #include <unistd.h>
 
-
 /*
  *	Big endian might need to byteswap these ?
  */
@@ -754,25 +753,6 @@ void VoodooCopy24(VoodooPtr pVoo, CARD32 x1, CARD32 y1, CARD32 w, CARD32 h, CARD
 void VoodooClear(VoodooPtr pVoo)
 {
 	memset(pVoo->FBBase,0, 0x400000);
-#if 0
-	/*
-	 *	We can't do this as the 3D engine setup is not
-	 *	done by this driver..
-	 */
-	mmio32_w(pVoo, 0x130, 0);		/* No Alpha ! */
-	
-	mmio32_w(pVoo, 0x118, pVoo->Width);
-	mmio32_w(pVoo, 0x11C, pVoo->Height << 16);
-	/* On entry we know Clip is set correctly so we will clear the lot */
-	mmio32_w(pVoo, 0x148, 0xC0C0C0);	/* RGB888 black */
-	mmio32_w(pVoo, 0x130, 0xFFFF);	/* I think ?? */
-	/* We want to write to screen and depth, front buffer, and no dither */
-	mmio32_w(pVoo, 0x110, (mmio32_r(pVoo, 0x110) | 0x601) & 0xFFE00EE1);
-	/* Fire */
-	mmio32_w(pVoo, 0x124, 1);
-	wait_idle(pVoo);
-	/* In case X decides to read the LFB before clear finishes */
-#endif	
 }
 
 /*
@@ -824,27 +804,6 @@ void VoodooWriteBank(ScreenPtr pScreen, int bank)
 	mmio32_w(pVoo, 0x114, pVoo->lfbMode);
 }
 
-#if 0
-static void VoodooReadWriteBank(ScreenPtr pScreen, int bank)
-{
-	ScrnInfoPtr pScrn = xf86ScreenToScrn(pScreen);
-	VoodooPtr pVoo = VoodooPTR(pScrn);
-	if(bank)
-	{
-		mmio32_w(pVoo, 0x2C0, pVoo->Height);
-		mmio32_w(pVoo, 0x2C4, pVoo->Height);
-		pVoo->lfbMode |= (1<<4) | (1<<6);
-	}
-	else
-	{
-		mmio32_w(pVoo, 0x2C0, 0);
-		mmio32_w(pVoo, 0x2C4, 0);
-		pVoo->lfbMode &= ~((1<<4) | (1<<6));
-	}
-	mmio32_w(pVoo, 0x114, pVoo->lfbMode);
-}
-#endif
-	
 void VoodooSync(ScrnInfoPtr pScrn)
 {
 	VoodooPtr pVoo = VoodooPTR(pScrn);
-- 
2.43.0