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Diffstat (limited to 'src/atidac.h')
| -rw-r--r-- | src/atidac.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/atidac.h b/src/atidac.h new file mode 100644 index 0000000..fc3b758 --- /dev/null +++ b/src/atidac.h @@ -0,0 +1,103 @@ +/* $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___ */ |