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/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atidac.h,v 1.16 2004/01/05 16:42:01 tsi Exp $ */
/*
* Copyright 1997 through 2004 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___ */
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