DRI trunk-20040721 importDRI-trunk-20040721import-1.1.3

1 files changed, 0 insertions, 280 deletions

diff --git a/src/atirgb514.c b/src/atirgb514.c
deleted file mode 100644
index bedb794..0000000
--- a/src/atirgb514.c
+++ /dev/null
@@ -1,280 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atirgb514.c,v 1.4 2003/01/01 19:16:34 tsi Exp $ */
-/*
- * Copyright 2001 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.
- */
-
-#include "ati.h"
-#include "aticrtc.h"
-#include "atimach64io.h"
-#include "atirgb514.h"
-
-/*
- * ATIRGB514PreInit --
- *
- * This function fills in the IBM RGB 514 portion of an ATIHWRec that is common
- * to all video modes generated by the server.
- */
-void
-ATIRGB514PreInit
-(
-    ATIPtr   pATI,
-    ATIHWPtr pATIHW
-)
-{
-    /* Get a work copy of IBM RGB 514 registers */
-    ATIRGB514Save(pATI, pATIHW);
-
-    /* Miscellaneous Clock Control */
-    pATIHW->ibmrgb514[0x0002U] = 0x01U;
-
-    /* Sync Control */
-    pATIHW->ibmrgb514[0x0003U] &= ~0x80U;
-
-    /* Horizontal Sync Control */
-    pATIHW->ibmrgb514[0x0004U] = 0x00U;
-
-    /* Power Management */
-    pATIHW->ibmrgb514[0x0005U] = 0x00U;
-
-    /* DAC Operation */
-    pATIHW->ibmrgb514[0x0006U] &= ~0x04U;
-
-    /* Palette Control */
-    pATIHW->ibmrgb514[0x0007U] = 0x00U;
-
-    /* PLL Control */
-    pATIHW->ibmrgb514[0x0010U] = 0x01U;
-
-    /* Cursor control */
-    pATIHW->ibmrgb514[0x0030U] &= ~0x03U;       /* For now */
-
-    /* Border (i.e. overscan) */
-    pATIHW->ibmrgb514[0x0060U] = 0x00U;
-    pATIHW->ibmrgb514[0x0061U] = 0x00U;
-    pATIHW->ibmrgb514[0x0062U] = 0x00U;
-
-    /* Miscellaneous Control */
-    pATIHW->ibmrgb514[0x0070U] &= ~0x20U;
-    pATIHW->ibmrgb514[0x0071U] = 0x41U; /* See workaround in ATIRGB514Set() */
-
-#ifndef AVOID_CPIO
-
-    if (pATIHW->crtc == ATI_CRTC_VGA)
-    {
-        /* Pixel Format */
-        pATIHW->ibmrgb514[0x000AU] = 0x03U;
-
-        /* Miscellaneous Control */
-        pATIHW->ibmrgb514[0x0070U] |= 0x40U;
-
-        /* VRAM Mask */
-        pATIHW->ibmrgb514[0x0090U] = 0x03U;
-    }
-    else
-
-#endif /* AVOID_CPIO */
-
-    {
-        /* Miscellaneous Control */
-        pATIHW->ibmrgb514[0x0070U] &= ~0x40U;
-
-        /* VRAM Mask */
-        pATIHW->ibmrgb514[0x0090U] = 0x00U;
-        pATIHW->ibmrgb514[0x0091U] = 0x00U;
-
-        /* Pixel Format */
-        switch (pATI->depth)
-        {
-            case 8:
-                pATIHW->ibmrgb514[0x000AU] = 0x03U;
-                pATIHW->ibmrgb514[0x000BU] = 0x00U;
-                break;
-
-            case 15:
-                pATIHW->ibmrgb514[0x000AU] = 0x04U;
-                pATIHW->ibmrgb514[0x000CU] = 0xC4U;
-                break;
-
-            case 16:
-                pATIHW->ibmrgb514[0x000AU] = 0x04U;
-                pATIHW->ibmrgb514[0x000CU] = 0xC6U;
-                break;
-
-            case 24:
-                if (pATI->bitsPerPixel == 24)
-                {
-                    pATIHW->ibmrgb514[0x000AU] = 0x05U;
-                    pATIHW->ibmrgb514[0x000DU] = 0x01U;
-                }
-                else
-                {
-                    pATIHW->ibmrgb514[0x000AU] = 0x06U;
-                    pATIHW->ibmrgb514[0x000EU] = 0x03U;
-                }
-                break;
-
-            default:
-                break;
-        }
-    }
-
-    if (pATI->rgbBits == 8)
-        pATIHW->ibmrgb514[0x0071U] |= 0x04U;
-}
-
-/*
- * ATIRGB514Save --
- *
- * This function saves IBM RGB514 related data into an ATIHWRec.
- */
-void
-ATIRGB514Save
-(
-    ATIPtr   pATI,
-    ATIHWPtr pATIHW
-)
-{
-    CARD32 crtc_gen_cntl, dac_cntl;
-    CARD8  index_lo, index_hi, index_ctl;
-    int    Index;
-
-    /* Temporarily switch to Mach64 CRTC */
-    crtc_gen_cntl = inr(CRTC_GEN_CNTL);
-    if (!(crtc_gen_cntl & CRTC_EXT_DISP_EN))
-        outr(CRTC_GEN_CNTL, crtc_gen_cntl | CRTC_EXT_DISP_EN);
-
-    /* Temporarily switch to IBM RGB 514 registers */
-    dac_cntl = inr(DAC_CNTL) & ~(DAC_EXT_SEL_RS2 | DAC_EXT_SEL_RS3);
-    outr(DAC_CNTL, dac_cntl | DAC_EXT_SEL_RS2);
-
-    index_lo = in8(M64_DAC_WRITE);
-    index_hi = in8(M64_DAC_DATA);
-    index_ctl = in8(M64_DAC_READ);
-
-    out8(M64_DAC_WRITE, 0x00U);
-    out8(M64_DAC_DATA, 0x00U);
-    out8(M64_DAC_READ, 0x01U);  /* Auto-increment */
-
-    /* Save IBM RGB 514 registers */
-    for (Index = 0;  Index < NumberOf(pATIHW->ibmrgb514);  Index++)
-    {
-        /* Need to rewrite the index every so often... */
-        if ((Index == 0x0100) || (Index == 0x0500))
-        {
-            out8(M64_DAC_WRITE, 0);
-            out8(M64_DAC_DATA, Index >> 8);
-        }
-        pATIHW->ibmrgb514[Index] = in8(M64_DAC_MASK);
-    }
-
-    /* Restore registers */
-    out8(M64_DAC_WRITE, index_lo);
-    out8(M64_DAC_DATA, index_hi);
-    out8(M64_DAC_READ, index_ctl);
-    outr(DAC_CNTL, dac_cntl);
-    if (!(crtc_gen_cntl & CRTC_EXT_DISP_EN))
-        outr(CRTC_GEN_CNTL, crtc_gen_cntl);
-}
-
-/*
- * ATIRGB514Calculate --
- *
- * This function fills in the IBM RGB 514 portion of an ATIHWRec that is
- * specific to a display mode.  pATIHW->ibmrgb514 has already been
- * initialised by a previous call to ATIRGB514PreInit().
- */
-void
-ATIRGB514Calculate
-(
-    ATIPtr         pATI,
-    ATIHWPtr       pATIHW,
-    DisplayModePtr pMode
-)
-{
-    if (pATI->OptionCSync || (pMode->Flags & (V_CSYNC | V_PCSYNC)))
-        pATIHW->ibmrgb514[0x0006U] |= 0x08U;
-    else
-        pATIHW->ibmrgb514[0x0006U] &= ~0x08U;
-
-    if (pMode->Flags & V_INTERLACE)
-        pATIHW->ibmrgb514[0x0071U] |= 0x20U;
-    else
-        pATIHW->ibmrgb514[0x0071U] &= ~0x20U;
-}
-
-/*
- * ATIRGB514Set --
- *
- * This function is called to set an IBM RGB514's registers.
- */
-void
-ATIRGB514Set
-(
-    ATIPtr   pATI,
-    ATIHWPtr pATIHW
-)
-{
-    CARD32 crtc_gen_cntl, dac_cntl;
-    CARD8  index_lo, index_hi, index_ctl;
-    int    Index;
-
-    /* Temporarily switch to Mach64 CRTC */
-    crtc_gen_cntl = inr(CRTC_GEN_CNTL);
-    if (!(crtc_gen_cntl & CRTC_EXT_DISP_EN))
-        outr(CRTC_GEN_CNTL, crtc_gen_cntl | CRTC_EXT_DISP_EN);
-
-    /* Temporarily switch to IBM RGB 514 registers */
-    dac_cntl = inr(DAC_CNTL) & ~(DAC_EXT_SEL_RS2 | DAC_EXT_SEL_RS3);
-    outr(DAC_CNTL, dac_cntl | DAC_EXT_SEL_RS2);
-
-    index_lo = in8(M64_DAC_WRITE);
-    index_hi = in8(M64_DAC_DATA);
-    index_ctl = in8(M64_DAC_READ);
-
-    out8(M64_DAC_WRITE, 0x00U);
-    out8(M64_DAC_DATA, 0x00U);
-    out8(M64_DAC_READ, 0x01U);  /* Auto-increment */
-
-    /* Load IBM RGB 514 registers */
-    for (Index = 0;  Index < NumberOf(pATIHW->ibmrgb514);  Index++)
-         out8(M64_DAC_MASK, pATIHW->ibmrgb514[Index]);
-
-#ifndef AVOID_CPIO
-
-    /* Deal with documented anomaly */
-    if (pATIHW->crtc == ATI_CRTC_VGA)
-    {
-        /* Reset Miscellaneous Control 2 */
-        out8(M64_DAC_WRITE, 0x71U);
-        out8(M64_DAC_DATA, 0x00U);
-        out8(M64_DAC_MASK, pATIHW->ibmrgb514[0x0071U] & ~0x41U);
-    }
-
-#endif /* AVOID_CPIO */
-
-    /* Restore registers */
-    out8(M64_DAC_WRITE, index_lo);
-    out8(M64_DAC_DATA, index_hi);
-    out8(M64_DAC_READ, index_ctl);
-    outr(DAC_CNTL, dac_cntl);
-    if (!(crtc_gen_cntl & CRTC_EXT_DISP_EN))
-        outr(CRTC_GEN_CNTL, crtc_gen_cntl);
-}