Initial revision

1 files changed, 103 insertions, 0 deletions

diff --git a/src/atidac.h b/src/atidac.h
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+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atidac.h,v 1.15 2003/01/01 19:16:31 tsi Exp $ */
+/*
+ * Copyright 1997 through 2003 by Marc Aurele La France (TSI @ UQV), tsi@xfree86.org
+ *
+ * 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 Marc Aurele La France not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  Marc Aurele La France makes no representations
+ * about the suitability of this software for any purpose.  It is provided
+ * "as-is" without express or implied warranty.
+ *
+ * MARC AURELE LA FRANCE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.  IN NO
+ * EVENT SHALL MARC AURELE LA FRANCE 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.
+ */
+
+#ifndef ___ATIDAC_H___
+
+#if !defined(___ATI_H___) && defined(XFree86Module)
+# error missing #include "ati.h" before #include "atidac.h"
+# undef XFree86Module
+#endif
+
+#define ___ATIDAC_H___ 1
+
+#include "aticrtc.h"
+#include "atipriv.h"
+#include "atiproto.h"
+
+#include "xf86str.h"
+
+#include "colormapst.h"
+
+/*
+ * RAMDAC-related definitions.
+ */
+#define ATI_DAC_MAX_TYPE         MaxBits(DACTYPE)
+#define ATI_DAC_MAX_SUBTYPE      MaxBits(BIOS_INIT_DAC_SUBTYPE)
+
+#define ATI_DAC(_Type, _Subtype) (((_Type) << 4) | (_Subtype))
+
+#define ATI_DAC_ATI68830         ATI_DAC(0x0U, 0x0U)
+#define ATI_DAC_SC11483          ATI_DAC(0x1U, 0x0U)
+#define ATI_DAC_ATI68875         ATI_DAC(0x2U, 0x0U)
+#define ATI_DAC_TVP3026_A        ATI_DAC(0x2U, 0x7U)
+#define ATI_DAC_GENERIC          ATI_DAC(0x3U, 0x0U)
+#define ATI_DAC_BT481            ATI_DAC(0x4U, 0x0U)
+#define ATI_DAC_ATT20C491        ATI_DAC(0x4U, 0x1U)
+#define ATI_DAC_SC15026          ATI_DAC(0x4U, 0x2U)
+#define ATI_DAC_MU9C1880         ATI_DAC(0x4U, 0x3U)
+#define ATI_DAC_IMSG174          ATI_DAC(0x4U, 0x4U)
+#define ATI_DAC_ATI68860_B       ATI_DAC(0x5U, 0x0U)
+#define ATI_DAC_ATI68860_C       ATI_DAC(0x5U, 0x1U)
+#define ATI_DAC_TVP3026_B        ATI_DAC(0x5U, 0x7U)
+#define ATI_DAC_STG1700          ATI_DAC(0x6U, 0x0U)
+#define ATI_DAC_ATT20C498        ATI_DAC(0x6U, 0x1U)
+#define ATI_DAC_STG1702          ATI_DAC(0x7U, 0x0U)
+#define ATI_DAC_SC15021          ATI_DAC(0x7U, 0x1U)
+#define ATI_DAC_ATT21C498        ATI_DAC(0x7U, 0x2U)
+#define ATI_DAC_STG1703          ATI_DAC(0x7U, 0x3U)
+#define ATI_DAC_CH8398           ATI_DAC(0x7U, 0x4U)
+#define ATI_DAC_ATT20C408        ATI_DAC(0x7U, 0x5U)
+#define ATI_DAC_INTERNAL         ATI_DAC(0x8U, 0x0U)
+#define ATI_DAC_IBMRGB514        ATI_DAC(0x9U, 0x0U)
+#define ATI_DAC_UNKNOWN          ATI_DAC((ATI_DAC_MAX_TYPE << 2) + 3, \
+                                         ATI_DAC_MAX_SUBTYPE)
+extern const SymTabRec ATIDACDescriptors[];
+
+#ifdef AVOID_CPIO
+
+#   define DACDelay     /* Nothing */
+
+#else /* AVOID_CPIO */
+
+#   define DACDelay                         \
+        do                                  \
+        {                                   \
+            (void)inb(pATI->CPIO_DAC_WAIT); \
+            (void)inb(pATI->CPIO_DAC_WAIT); \
+        } while (0)
+
+    extern void ATISetDACIOPorts FunctionPrototype((ATIPtr, ATICRTCType));
+
+#endif /* AVOID_CPIO */
+
+extern CARD8 ATIGetDACCmdReg     FunctionPrototype((ATIPtr));
+
+extern void ATIDACPreInit        FunctionPrototype((ScrnInfoPtr, ATIPtr,
+                                                    ATIHWPtr));
+extern void ATIDACSave           FunctionPrototype((ATIPtr, ATIHWPtr));
+extern void ATIDACSet            FunctionPrototype((ATIPtr, ATIHWPtr));
+
+extern void ATILoadPalette       FunctionPrototype((ScrnInfoPtr, int, int *,
+                                                    LOCO *, VisualPtr));
+
+#endif /* ___ATIDAC_H___ */