EPIA (CyberBlade/i1) driver by Alastair M. Robinson

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8506 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 146 insertions, 0 deletions

diff --git a/vidix/drivers/cyberblade_regs.h b/vidix/drivers/cyberblade_regs.h
new file mode 100644
index 0000000000..486ceaf3bc
--- /dev/null
+++ b/vidix/drivers/cyberblade_regs.h
@@ -0,0 +1,146 @@
+/*
+ * Copyright 1992-2000 by Alan Hourihane, Wigan, England.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Alan Hourihane not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Alan Hourihane makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as is" without express or implied warranty.
+ *
+ * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author:  Alan Hourihane, alanh@fairlite.demon.co.uk
+ */
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/trident/trident_regs.h,v 1.22 2002/01/11 13:06:30 alanh Exp $ */
+
+#define DEBUG 1
+
+#define NTSC 14.31818
+#define PAL  17.73448
+
+/* General Registers */
+#define SPR	0x1F		/* Software Programming Register (videoram) */
+
+/* 3C4 */
+#define RevisionID 0x09
+#define ConfPort1 0x0C
+#define ConfPort2 0x0C
+#define NewMode2 0x0D
+#define OldMode2 0x00 /* Should be 0x0D - dealt with in trident_dac.c */
+#define OldMode1 0x0E
+#define NewMode1 0x0E
+#define Protection 0x11
+#define MCLKLow 0x16
+#define MCLKHigh 0x17
+#define ClockLow 0x18
+#define ClockHigh 0x19
+#define SSetup 0x20
+#define SKey 0x37
+#define SPKey 0x57
+
+/* 3x4 */
+#define Offset 0x13
+#define Underline 0x14
+#define CRTCMode 0x17
+#define CRTCModuleTest 0x1E
+#define FIFOControl 0x20
+#define LinearAddReg 0x21
+#define DRAMTiming 0x23
+#define New32 0x23
+#define RAMDACTiming 0x25
+#define CRTHiOrd 0x27
+#define AddColReg 0x29
+#define InterfaceSel 0x2A
+#define HorizOverflow 0x2B
+#define GETest 0x2D
+#define Performance 0x2F
+#define GraphEngReg 0x36
+#define I2C 0x37
+#define PixelBusReg 0x38
+#define PCIReg 0x39
+#define DRAMControl 0x3A
+#define MiscContReg 0x3C
+#define CursorXLow 0x40
+#define CursorXHigh 0x41
+#define CursorYLow 0x42
+#define CursorYHigh 0x43
+#define CursorLocLow 0x44
+#define CursorLocHigh 0x45
+#define CursorXOffset 0x46
+#define CursorYOffset 0x47
+#define CursorFG1 0x48
+#define CursorFG2 0x49
+#define CursorFG3 0x4A
+#define CursorFG4 0x4B
+#define CursorBG1 0x4C
+#define CursorBG2 0x4D
+#define CursorBG3 0x4E
+#define CursorBG4 0x4F
+#define CursorControl 0x50
+#define PCIRetry 0x55
+#define PreEndControl 0x56
+#define PreEndFetch 0x57
+#define PCIMaster 0x60
+#define Enhancement0 0x62
+#define NewEDO 0x64
+
+/* --- Additions by AMR for Vidix support --- */
+#define VideoWin1_HScale 0x80
+#define VideoWin1_VScale 0x82
+#define VideoWin1_Start 0x86
+#define VideoWin1_Stop 0x8a
+#define Video_Flags 0x8e
+#define VideoWin1_Y_BPR 0x90
+#define VideoWin1_Y_Offset 0x92
+#define Video_LineBufferThreshold 0x95
+#define Video_LineBufferLevel 0x96
+#define Video_Flags2 0x97
+/* --- */
+
+#define TVinterface 0xC0
+#define TVMode 0xC1
+#define ClockControl 0xCF
+
+
+/* 3CE */
+#define MiscExtFunc 0x0F
+#define MiscIntContReg 0x2F
+#define CyberControl 0x30
+#define CyberEnhance 0x31
+#define FPConfig     0x33
+#define VertStretch  0x52
+#define HorStretch   0x53
+#define BiosMode     0x5c
+#define BiosNewMode1 0x5a
+#define BiosNewMode2 0x5c
+#define BiosReg      0x5d
+
+/* --- MMIO Macros by AMR --- */
+
+int HACKBUCKET12345678;  /* Horrible hack to work around cache/speed issue */
+
+#define INB(addr) (HACKBUCKET12345678=*(cyberblade_reg_base+addr))
+#define INW(addr) (HACKBUCKET12345678=*(unsigned short *)(cyberblade_reg_base+addr))
+#define OUTB(addr,val) (*(cyberblade_reg_base+addr)=(val))
+#define OUTW(addr,val) (*(unsigned short *)(cyberblade_reg_base+addr)=(val))
+
+#define SRINB(reg) (OUTB(0x3c4,reg), INB(0x3c5))
+#define SROUTB(reg,val) (OUTW(0x3c4,(val)<<8|reg))
+
+#define CRINB(reg) \
+	(OUTB(cyberblade_crtc+4,reg), INB(cyberblade_crtc+5))
+
+#define CROUTB(reg,val) \
+	(OUTW(cyberblade_crtc+4,(val)<<8|reg))
+
+/* --- */