From 1a23cb536c6bb6c65d1746267ea7e19db937feed Mon Sep 17 00:00:00 2001
From: imp <imp@FreeBSD.org>
Date: Sun, 9 Jan 2005 22:17:39 +0000
Subject: In my last commit, I'd assumed that LINE30 was always defined.  It
 turns out that LINE30_ROW was always defined, not LINE30.  I confused this
 for LINE30 and did the unifdef -DLINE30 using that mistaken belief.  This
 corrects that problem.

Submitted by: nyan-san
---
 sys/pc98/cbus/30line.h |  8 ++++++++
 sys/pc98/cbus/gdc.c    | 21 +++++++++++++++++++++
 2 files changed, 29 insertions(+)

(limited to 'sys/pc98/cbus')

diff --git a/sys/pc98/cbus/30line.h b/sys/pc98/cbus/30line.h
index 0c860b9..c2e0f10 100644
--- a/sys/pc98/cbus/30line.h
+++ b/sys/pc98/cbus/30line.h
@@ -77,21 +77,28 @@
 static void master_gdc_cmd(unsigned int);
 static void master_gdc_prm(unsigned int);
 static void master_gdc_word_prm(unsigned int);
+#ifdef LINE30
 static void master_gdc_fifo_empty(void);
+#endif
 static void master_gdc_wait_vsync(void);
 
 static void gdc_cmd(unsigned int);
+#ifdef LINE30
 static void gdc_prm(unsigned int);
 static void gdc_word_prm(unsigned int);
 static void gdc_fifo_empty(void);
+#endif
 static void gdc_wait_vsync(void);
 
+#ifdef LINE30
 static int check_gdc_clock(void);
 
 static int gdc_INFO = _25L;
+#endif
 static int gdc_FH = _24KHZ;
 static void initialize_gdc(unsigned int, int);
 
+#ifdef LINE30
 static unsigned int master_param[2][2][8] = {
 {{78,	 8,	7,	9,	7,	7,	25,	400},	/* 400/24k */
  {_CR-2, _VS,	_HS-1,	_HFP-1,	_HBP-1,	_VFP,	_VBP,	_LF}},	/* 480/24k */
@@ -118,5 +125,6 @@ static unsigned int slave_param[2][6][8] = {
 static int SlavePCH[2] = {40,80};
 static int MasterPCH = 80;
 static int SlaveScrlLF[3] = {400,400,_LF};
+#endif
 
 #endif /* __PC98_PC98_30LINE_H__ */
diff --git a/sys/pc98/cbus/gdc.c b/sys/pc98/cbus/gdc.c
index 368b832..8d463fb 100644
--- a/sys/pc98/cbus/gdc.c
+++ b/sys/pc98/cbus/gdc.c
@@ -54,7 +54,9 @@
 
 #include <dev/fb/fbreg.h>
 
+#ifdef LINE30
 #include <pc98/pc98/pc98.h>
+#endif
 #include <pc98/pc98/pc98_machdep.h>
 #include <isa/isavar.h>
 
@@ -518,8 +520,10 @@ VIDEO_DRIVER(gdc, gdcvidsw, gdc_configure);
 static video_info_t bios_vmode[] = {
     { M_PC98_80x25, V_INFO_COLOR, 80, 25, 8, 16, 4, 1,
       TEXT_BUF_BASE, TEXT_BUF_SIZE, TEXT_BUF_SIZE, 0, 0, V_INFO_MM_TEXT },
+#ifdef LINE30
     { M_PC98_80x30, V_INFO_COLOR, 80, 30, 8, 16, 4, 1,
       TEXT_BUF_BASE, TEXT_BUF_SIZE, TEXT_BUF_SIZE, 0, 0, V_INFO_MM_TEXT },
+#endif
 #ifndef GDC_NOGRAPHICS
     { M_PC98_EGC640x400, V_INFO_COLOR | V_INFO_GRAPHICS,
       640, 400, 8, 16, 4, 4,
@@ -529,11 +533,13 @@ static video_info_t bios_vmode[] = {
       640, 400, 8, 16, 8, 1,
       GRAPHICS_BUF_BASE, 0x00008000, 0x00008000, 0, 0,
       V_INFO_MM_PACKED, 1 },
+#ifdef LINE30
     { M_PC98_PEGC640x480, V_INFO_COLOR | V_INFO_GRAPHICS | V_INFO_VESA,
       640, 480, 8, 16, 8, 1,
       GRAPHICS_BUF_BASE, 0x00008000, 0x00008000, 0, 0,
       V_INFO_MM_PACKED, 1 },
 #endif
+#endif
     { EOT },
 };
 
@@ -573,7 +579,9 @@ map_gen_mode_num(int type, int color, int mode)
 	int to;
     } mode_map[] = {
 	{ M_TEXT_80x25,	M_PC98_80x25, },
+#ifdef LINE30
 	{ M_TEXT_80x30,	M_PC98_80x30, },
+#endif
     };
     int i;
 
@@ -677,10 +685,12 @@ static void master_gdc_word_prm(unsigned int wpmtr)
     master_gdc_prm((wpmtr >> 8) & 0x00ff);
 }	
 
+#ifdef LINE30
 static void master_gdc_fifo_empty(void)
 {
     while ( (inb(TEXT_GDC) & 4) == 0);     
 }
+#endif
 
 static void master_gdc_wait_vsync(void)
 {
@@ -694,6 +704,7 @@ static void gdc_cmd(unsigned int cmd)
     outb( GRAPHIC_GDC+2, cmd);
 }
 
+#ifdef LINE30
 static void gdc_prm(unsigned int pmtr)
 {
     while ( (inb(GRAPHIC_GDC) & 2) != 0);
@@ -710,6 +721,7 @@ static void gdc_fifo_empty(void)
 {
     while ( (inb(GRAPHIC_GDC) & 0x04) == 0);          
 }
+#endif
 
 static void gdc_wait_vsync(void)
 {
@@ -717,6 +729,7 @@ static void gdc_wait_vsync(void)
     while ( (inb(GRAPHIC_GDC) & 0x20) == 0);          
 }
 
+#ifdef LINE30
 static int check_gdc_clock(void)
 {
     if ((inb(IO_SYSPORT) & 0x80) == 0){
@@ -725,9 +738,11 @@ static int check_gdc_clock(void)
        	return _2_5MHZ;
     }
 }
+#endif
 
 static void initialize_gdc(unsigned int mode, int isGraph)
 {
+#ifdef LINE30
     /* start 30line initialize */
     int m_mode, s_mode, gdc_clock, hsync_clock;
 
@@ -832,6 +847,12 @@ static void initialize_gdc(unsigned int mode, int isGraph)
     gdc_wait_vsync();
 
     master_gdc_cmd(isGraph ? _GDC_STOP : _GDC_START);
+#else
+    master_gdc_wait_vsync();
+    master_gdc_cmd(isGraph ? _GDC_STOP : _GDC_START);	/* text */
+    gdc_wait_vsync();
+    gdc_cmd(isGraph ? _GDC_START : _GDC_STOP);		/* graphics */
+#endif
 }
 
 #ifndef GDC_NOGRAPHICS
-- 
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