atiprint.c

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                GENS1(ColourIOBase));
        }
        else
        {
            if (pATI->Chip == ATI_CHIP_264LT)
            {
                lcd_gen_ctrl = inr(LCD_GEN_CTRL);

                outr(LCD_GEN_CTRL, lcd_gen_ctrl & ~SHADOW_RW_EN);
                ATIPrintIndexedRegisters(CRTX(MonochromeIOBase), 0, 64,
                    "Non-shadow monochrome CRT controller", 0);

                outr(LCD_GEN_CTRL, lcd_gen_ctrl | SHADOW_RW_EN);
                ATIPrintIndexedRegisters(CRTX(MonochromeIOBase), 0, 64,
                    "Shadow monochrome CRT controller", 0);

                outr(LCD_GEN_CTRL, lcd_gen_ctrl);
            }
            else if ((pATI->Chip == ATI_CHIP_264LTPRO) ||
                     (pATI->Chip == ATI_CHIP_264XL) ||
                     (pATI->Chip == ATI_CHIP_MOBILITY))
            {
                lcd_index = inr(LCD_INDEX);
                lcd_gen_ctrl = ATIMach64GetLCDReg(LCD_GEN_CNTL);

                ATIMach64PutLCDReg(LCD_GEN_CNTL,
                    lcd_gen_ctrl & ~(CRTC_RW_SELECT | SHADOW_RW_EN));
                ATIPrintIndexedRegisters(CRTX(MonochromeIOBase), 0, 64,
                    "Non-shadow monochrome CRT controller", 0);

                ATIMach64PutLCDReg(LCD_GEN_CNTL,
                    (lcd_gen_ctrl & ~CRTC_RW_SELECT) | SHADOW_RW_EN);
                ATIPrintIndexedRegisters(CRTX(MonochromeIOBase), 0, 64,
                    "Shadow monochrome CRT controller", 0);

                ATIMach64PutLCDReg(LCD_GEN_CNTL, lcd_gen_ctrl);
                outr(LCD_INDEX, lcd_index);
            }
            else
            {
                ATIPrintIndexedRegisters(CRTX(MonochromeIOBase), 0, 64,
                    "Monochrome CRT controller", 0);
            }

            ATIPrintIndexedRegisters(ATTRX, 0, 32, "Attribute controller",
                GENS1(MonochromeIOBase));
        }

        ATIPrintIndexedRegisters(GRAX, 0, 16, "Graphics controller", 0);
        ATIPrintIndexedRegisters(SEQX, 0, 8, "Sequencer", 0);

        if (pATI->CPIO_VGAWonder)
            ATIPrintIndexedRegisters(pATI->CPIO_VGAWonder,
                xf86ServerIsOnlyProbing() ? 0x80U : pATI->VGAOffset, 0xC0U,
                "ATI extended VGA", 0);
    }

    if (pATI->ChipHasSUBSYS_CNTL)
    {
        xf86ErrorFVerb(4, "\n 8514/A register values:");
        for (Index = 0x02E8U;  Index <= 0x0FEE8;  Index += 0x0400U)
        {
            if (!((Index - 0x02E8U) & 0x0C00U))
                xf86ErrorFVerb(4, "\n 0x%04X: ", Index);
            xf86ErrorFVerb(4, " %04X", inw(Index));
        }

        if (pATI->Adapter >= ATI_ADAPTER_MACH8)
        {
            xf86ErrorFVerb(4, "\n\n Mach8/Mach32 register values:");
            for (Index = 0x02EEU;  Index <= 0x0FEEE;  Index += 0x0400U)
            {
                if (!((Index - 0x02EEU) & 0x0C00U))
                    xf86ErrorFVerb(4, "\n 0x%04X: ", Index);
                xf86ErrorFVerb(4, " %04X", inw(Index));
            }
        }

        xf86ErrorFVerb(4, "\n");
    }
    else

#endif /* AVOID_CPIO */

    if (pATI->Chip == ATI_CHIP_264LT)
    {
        lcd_gen_ctrl = inr(LCD_GEN_CTRL);

        outr(LCD_GEN_CTRL, lcd_gen_ctrl & ~SHADOW_RW_EN);
        ATIMach64PrintRegisters(pATI, &crtc, "non-shadow");

        outr(LCD_GEN_CTRL, lcd_gen_ctrl | SHADOW_RW_EN);
        ATIMach64PrintRegisters(pATI, &crtc, "shadow");

        outr(LCD_GEN_CTRL, lcd_gen_ctrl);

        ATIMach64PrintPLLRegisters(pATI);
    }
    else if ((pATI->Chip == ATI_CHIP_264LTPRO) ||
             (pATI->Chip == ATI_CHIP_264XL) ||
             (pATI->Chip == ATI_CHIP_MOBILITY))
    {
        lcd_index = inr(LCD_INDEX);
        lcd_gen_ctrl = ATIMach64GetLCDReg(LCD_GEN_CNTL);

        ATIMach64PutLCDReg(LCD_GEN_CNTL,
            lcd_gen_ctrl & ~(CRTC_RW_SELECT | SHADOW_RW_EN));
        ATIMach64PrintRegisters(pATI, &crtc, "non-shadow");

        ATIMach64PutLCDReg(LCD_GEN_CNTL,
            (lcd_gen_ctrl & ~CRTC_RW_SELECT) | SHADOW_RW_EN);
        ATIMach64PrintRegisters(pATI, &crtc, "shadow");

        if (pATI->Chip != ATI_CHIP_264XL)
        {
            ATIMach64PutLCDReg(LCD_GEN_CNTL, lcd_gen_ctrl | CRTC_RW_SELECT);
            ATIMach64PrintRegisters(pATI, &crtc, "secondary");
        }

        ATIMach64PutLCDReg(LCD_GEN_CNTL, lcd_gen_ctrl);

        ATIMach64PrintPLLRegisters(pATI);

        xf86ErrorFVerb(4, "\n LCD register values:");
        for (Index = 0;  Index < 64;  Index++)
        {
            if (!(Index & 3))
                xf86ErrorFVerb(4, "\n 0x%02X: ", Index);
            xf86ErrorFVerb(4, " %08X", ATIMach64GetLCDReg(Index));
        }

        outr(LCD_INDEX, lcd_index);

        tv_out_index = inr(TV_OUT_INDEX);

        xf86ErrorFVerb(4, "\n\n TV_OUT register values:");
        for (Index = 0;  Index < 256;  Index++)
        {
            if (!(Index & 3))
                xf86ErrorFVerb(4, "\n 0x%02X: ", Index);
            xf86ErrorFVerb(4, " %08X", ATIMach64GetTVReg(Index));
        }

        outr(TV_OUT_INDEX, tv_out_index);

        xf86ErrorFVerb(4, "\n");
    }
    else

#ifndef AVOID_CPIO

    if (pATI->Chip >= ATI_CHIP_88800GXC)

#endif /* AVOID_CPIO */

    {

#ifdef AVOID_CPIO

        ATIMach64PrintRegisters(pATI, &crtc, "MMIO");

#else /* AVOID_CPIO */

        ATIMach64PrintRegisters(pATI, &crtc,
            (pATI->CPIODecoding == SPARSE_IO) ? "sparse" : "block");

#endif /* AVOID_CPIO */

        if (pATI->Chip >= ATI_CHIP_264CT)
            ATIMach64PrintPLLRegisters(pATI);

        if (pATI->DAC == ATI_DAC_IBMRGB514)
            ATIRGB514PrintRegisters(pATI);
    }

#ifdef AVOID_CPIO

    dac_read = in8(M64_DAC_READ);
    DACDelay;
    dac_write = in8(M64_DAC_WRITE);
    DACDelay;
    dac_mask = in8(M64_DAC_MASK);
    DACDelay;

    xf86ErrorFVerb(4, "\n"
               " DAC read index:   0x%02X\n"
               " DAC write index:  0x%02X\n"
               " DAC mask:         0x%02X\n\n"
               " DAC colour lookup table:",
        dac_read, dac_write, dac_mask);

    out8(M64_DAC_MASK, 0xFFU);
    DACDelay;
    out8(M64_DAC_READ, 0x00U);
    DACDelay;

    for (Index = 0;  Index < 256;  Index++)
    {
        if (!(Index & 3))
            xf86ErrorFVerb(4, "\n 0x%02X:", Index);
        xf86ErrorFVerb(4, "  %02X", in8(M64_DAC_DATA));
        DACDelay;
        xf86ErrorFVerb(4, " %02X", in8(M64_DAC_DATA));
        DACDelay;
        xf86ErrorFVerb(4, " %02X", in8(M64_DAC_DATA));
        DACDelay;
    }

    out8(M64_DAC_MASK, dac_mask);
    DACDelay;
    out8(M64_DAC_READ, dac_read);
    DACDelay;

#else /* AVOID_CPIO */

    ATISetDACIOPorts(pATI, crtc);

    /* Temporarily turn off CLKDIV2 while reading DAC's LUT */
    if (pATI->Adapter == ATI_ADAPTER_NONISA)
    {
        seq1 = GetReg(SEQX, 0x01U);
        if (seq1 & 0x08U)
            PutReg(SEQX, 0x01U, seq1 & ~0x08U);
    }

    dac_read = inb(pATI->CPIO_DAC_READ);
    DACDelay;
    dac_write = inb(pATI->CPIO_DAC_WRITE);
    DACDelay;
    dac_mask = inb(pATI->CPIO_DAC_MASK);
    DACDelay;

    xf86ErrorFVerb(4, "\n"
               " DAC read index:   0x%02X\n"
               " DAC write index:  0x%02X\n"
               " DAC mask:         0x%02X\n\n"
               " DAC colour lookup table:",
        dac_read, dac_write, dac_mask);

    outb(pATI->CPIO_DAC_MASK, 0xFFU);
    DACDelay;
    outb(pATI->CPIO_DAC_READ, 0x00U);
    DACDelay;

    for (Index = 0;  Index < 256;  Index++)
    {
        if (!(Index & 3))
            xf86ErrorFVerb(4, "\n 0x%02X:", Index);
        xf86ErrorFVerb(4, "  %02X", inb(pATI->CPIO_DAC_DATA));
        DACDelay;
        xf86ErrorFVerb(4, " %02X", inb(pATI->CPIO_DAC_DATA));
        DACDelay;
        xf86ErrorFVerb(4, " %02X", inb(pATI->CPIO_DAC_DATA));
        DACDelay;
    }

    outb(pATI->CPIO_DAC_MASK, dac_mask);
    DACDelay;
    outb(pATI->CPIO_DAC_READ, dac_read);
    DACDelay;

    if ((pATI->Adapter == ATI_ADAPTER_NONISA) && (seq1 & 0x08U))
        PutReg(SEQX, 0x01U, seq1);

#endif /* AVOID_CPIO */

    if ((pVideo = pATI->PCIInfo))
    {
        pPCI = pVideo->thisCard;
        xf86ErrorFVerb(4, "\n\n PCI configuration register values:");
        for (Index = 0;  Index < 256;  Index+= 4)
        {
            if (!(Index & 15))
                xf86ErrorFVerb(4, "\n 0x%02X: ", Index);
            xf86ErrorFVerb(4, " 0x%08lX",
			   (unsigned long)pciReadLong(pPCI->tag, Index));
        }
    }

    xf86ErrorFVerb(4, "\n");

#ifndef AVOID_CPIO

    if (pATI->pBank)
        xf86ErrorFVerb(4, "\n Banked aperture at 0x%0lX.",
            (unsigned long)pATI->pBank);
    else
        xf86ErrorFVerb(4, "\n No banked aperture.");

    if (pATI->pMemory == pATI->pBank)
    {
        xf86ErrorFVerb(4, "\n No linear aperture.\n");
    }
    else

#else /* AVOID_CPIO */

    if (pATI->pMemory)

#endif /* AVOID_CPIO */

    {
        xf86ErrorFVerb(4, "\n Linear aperture at %p.\n", pATI->pMemory);
    }

    if (pATI->pBlock[0])
    {
        xf86ErrorFVerb(4, " Block 0 aperture at %p.\n", pATI->pBlock[0]);
        if (inr(CONFIG_CHIP_ID) == pATI->config_chip_id)
            xf86ErrorFVerb(4, " MMIO registers are correctly mapped.\n");
        else
            xf86ErrorFVerb(4, " MMIO mapping is in error!\n");
        if (pATI->pBlock[1])
            xf86ErrorFVerb(4, " Block 1 aperture at %p.\n",
                pATI->pBlock[1]);
    }
    else
    {
        xf86ErrorFVerb(4, " No MMIO aperture.\n");
    }

    if (pATI->pCursorImage)
        xf86ErrorFVerb(4, " Hardware cursor image aperture at %p.\n",
            pATI->pCursorImage);
    else
        xf86ErrorFVerb(4, " No hardware cursor image aperture.\n");

    xf86ErrorFVerb(4, "\n");
}

/*
 * A table to associate mode attributes with character strings.
 */
static const SymTabRec ModeAttributeNames[] =
{
    {V_PHSYNC,    "+hsync"},
    {V_NHSYNC,    "-hsync"},
    {V_PVSYNC,    "+vsync"},
    {V_NVSYNC,    "-vsync"},
    {V_PCSYNC,    "+csync"},
    {V_NCSYNC,    "-csync"},
    {V_INTERLACE, "interlace"},
    {V_DBLSCAN,   "doublescan"},
    {V_CSYNC,     "composite"},
    {V_DBLCLK,    "dblclk"},
    {V_CLKDIV2,   "clkdiv2"},
    {0,           NULL}
};

/*
 * ATIPrintMode --
 *
 * This function displays a mode's timing information.
 */
void
ATIPrintMode
(
    DisplayModePtr pMode
)
{
    const SymTabRec *pSymbol  = ModeAttributeNames;
    int             flags     = pMode->Flags;
    double          mClock, hSync, vRefresh;

    mClock = (double)pMode->SynthClock;
    if (pMode->HSync > 0.0)
        hSync = pMode->HSync;
    else
        hSync = mClock / pMode->HTotal;
    if (pMode->VRefresh > 0.0)
    {
        vRefresh = pMode->VRefresh;
    }
    else
    {
        vRefresh = (hSync * 1000.0) / pMode->VTotal;
        if (flags & V_INTERLACE)
            vRefresh *= 2.0;
        if (flags & V_DBLSCAN)
            vRefresh /= 2.0;
        if (pMode->VScan > 1)
            vRefresh /= pMode->VScan;
    }

    xf86ErrorFVerb(4, " Dot clock:           %7.3f MHz\n", mClock / 1000.0);
    xf86ErrorFVerb(4, " Horizontal sync:     %7.3f kHz\n", hSync);
    xf86ErrorFVerb(4, " Vertical refresh:    %7.3f Hz (%s)\n", vRefresh,
        (flags & V_INTERLACE) ? "I" : "NI");
    if ((pMode->ClockIndex >= 0) && (pMode->ClockIndex < MAXCLOCKS))
        xf86ErrorFVerb(4, " Clock index:         %d\n", pMode->ClockIndex);
    xf86ErrorFVerb(4, " Horizontal timings:  %4d %4d %4d %4d\n"
                      " Vertical timings:    %4d %4d %4d %4d\n",
        pMode->HDisplay, pMode->HSyncStart, pMode->HSyncEnd, pMode->HTotal,
        pMode->VDisplay, pMode->VSyncStart, pMode->VSyncEnd, pMode->VTotal);

    if (flags & V_HSKEW)
    {
        flags &= ~V_HSKEW;
        xf86ErrorFVerb(4, " Horizontal skew:     %4d\n", pMode->HSkew);
    }

    if (pMode->VScan >= 1)
        xf86ErrorFVerb(4, " Vertical scan:       %4d\n", pMode->VScan);

    xf86ErrorFVerb(4, " Flags:              ");
    for (;  pSymbol->token;  pSymbol++)
    {
        if (flags & pSymbol->token)
        {
            xf86ErrorFVerb(4, " %s", pSymbol->name);
            flags &= ~pSymbol->token;
            if (!flags)
                break;
        }
    }

    xf86ErrorFVerb(4, "\n");
}