smilynxem.c

PPC Linux Driver, use makefile to compare the routen in Linux.

    0x70, 0x82, 0x71, 0x8d, 0x72, 0x0c, 0x73, 0x32, 0x74, 0x09, 0x75, 0x28
    },
    { /* TV_MODE_EIA */
    0x70, 0x82, 0x71, 0x8d, 0x72, 0x0c, 0x73, 0x32, 0x74, 0x09, 0x75, 0x28
    },
};

static char SMI_HCR[VIDEO_MODES][22] = {
    { /* DUAL_800_600_8 */
    0x80, 0xff, 0x81, 0x07, 0x82, 0x00, 0x83, 0xff, 0x84, 0xff, 0x88, 0x00,
    0x89, 0x02, 0x8a, 0x80, 0x8b, 0x01, 0x8c, 0xff, 0x8d, 0x00
    },
    { /* DUAL_1024_768_8 */
    0x80, 0xff, 0x81, 0x07, 0x82, 0x00, 0x83, 0xff, 0x84, 0xff, 0x88, 0x00,
    0x89, 0x02, 0x8a, 0x80, 0x8b, 0x01, 0x8c, 0xff, 0x8d, 0x00
    },
    { /* SINGLE_800_600_8 */
    0x80, 0xff, 0x81, 0x07, 0x82, 0x00, 0x83, 0xff, 0x84, 0xff, 0x88, 0x00,
    0x89, 0x02, 0x8a, 0x80, 0x8b, 0x01, 0x8c, 0xff, 0x8d, 0x00
    },
    { /* SINGLE_1024_768_8 */
    0x80, 0xff, 0x81, 0x07, 0x82, 0x00, 0x83, 0xff, 0x84, 0xff, 0x88, 0x00,
    0x89, 0x02, 0x8a, 0x80, 0x8b, 0x01, 0x8c, 0xff, 0x8d, 0x00
    },
    { /* SINGLE_1280_1024_8 */
    0x80, 0xff, 0x81, 0x07, 0x82, 0x00, 0x83, 0xff, 0x84, 0xff, 0x88, 0x00,
    0x89, 0x02, 0x8a, 0x80, 0x8b, 0x01, 0x8c, 0xff, 0x8d, 0x00
    },
    { /* TV_MODE_CCIR */
    0x80, 0xff, 0x81, 0x07, 0x82, 0x00, 0x83, 0xff, 0x84, 0xff, 0x88, 0x00,
    0x89, 0x02, 0x8a, 0x80, 0x8b, 0x01, 0x8c, 0xff, 0x8d, 0x00
    },
    { /* TV_MODE_EIA */
    0x80, 0xff, 0x81, 0x07, 0x82, 0x00, 0x83, 0xff, 0x84, 0xff, 0x88, 0x00,
    0x89, 0x02, 0x8a, 0x80, 0x8b, 0x01, 0x8c, 0xff, 0x8d, 0x00
    },
};

static char SMI_FPR[VIDEO_MODES][88] = {
    { /* DUAL_800_600_8 */
    0x30, 0x36, 0x31, 0x83, 0x32, 0x38, 0x33, 0x00, 0x34, 0x40, 0x3e, 0x03,
    0x3f, 0xff, 0x40, 0x64, 0x41, 0x00, 0x42, 0x00, 0x43, 0x00, 0x44, 0xc8,
    0x45, 0x02, 0x46, 0x00, 0x47, 0xfc, 0x48, 0x20, 0x49, 0x1c, 0x4a, 0x41,
    0x4b, 0xa0, 0x4c, 0x00,
    0x50, 0x04, 0x51, 0x48, 0x52, 0x83, 0x53, 0x63, 0x54, 0x67, 0x55, 0x71,
    0x56, 0x57, 0x57, 0x59, 0x58, 0x03, 0x59, 0x00, 0x5a, 0x4a,
    0xa1, 0x00, 0xa2, 0x00, 0xa3, 0x00, 0xa4, 0x00, 0xa8, 0x00, 0xa9, 0x00,
    0xaa, 0xdf, 0xab, 0x7f, 0xac, 0x00, 0xad, 0x41, 0xae, 0x00, 0xaf, 0x00,
    0xa0, 0x44
    },
    { /* DUAL_1024_768_8 */
    0x30, 0x3a, 0x31, 0x83, 0x32, 0x38, 0x33, 0x00, 0x34, 0x40, 0x3e, 0x00,
    0x3f, 0x00, 0x40, 0x80, 0x41, 0x00, 0x42, 0x00, 0x43, 0x00, 0x44, 0x00,
    0x45, 0x42, 0x46, 0x00, 0x47, 0xfc, 0x48, 0x20, 0x49, 0x1c, 0x4a, 0x41,
    0x4b, 0xa0, 0x4c, 0x00,
    0x50, 0x06, 0x51, 0x68, 0x52, 0xa7, 0x53, 0x7f, 0x54, 0x83, 0x55, 0x25,
    0x56, 0xff, 0x57, 0x03, 0x58, 0x04, 0x59, 0x00, 0x5a, 0xc2,
    0xa1, 0x00, 0xa2, 0x00, 0xa3, 0x00, 0xa4, 0x00, 0xa8, 0x00, 0xa9, 0x00,
    0xaa, 0xdf, 0xab, 0x7f, 0xac, 0x00, 0xad, 0x41, 0xae, 0x00, 0xaf, 0x00,
    0xa0, 0x44
    },
    { /* SINGLE_800_600_8 */
    0x30, 0x36, 0x31, 0x82, 0x32, 0x38, 0x33, 0x00, 0x34, 0x40, 0x3e, 0x03,
    0x3f, 0xff, 0x40, 0x64, 0x41, 0x00, 0x42, 0x00, 0x43, 0x00, 0x44, 0xc8,
    0x45, 0x02, 0x46, 0x00, 0x47, 0xfc, 0x48, 0x20, 0x49, 0x1c, 0x4a, 0x00,
    0x4b, 0xa0, 0x4c, 0x00,
    0x50, 0x04, 0x51, 0x48, 0x52, 0x83, 0x53, 0x63, 0x54, 0x67, 0x55, 0x71,
    0x56, 0x57, 0x57, 0x59, 0x58, 0x03, 0x59, 0x00, 0x5a, 0x4a,
    0xa1, 0x00, 0xa2, 0x00, 0xa3, 0x00, 0xa4, 0x00, 0xa8, 0x00, 0xa9, 0x00,
    0xaa, 0xdf, 0xab, 0x7f, 0xac, 0x00, 0xad, 0x41, 0xae, 0x00, 0xaf, 0x00,
    0xa0, 0x44
    },
    { /* SINGLE_1024_768_8 */
    0x30, 0x3a, 0x31, 0x82, 0x32, 0x38, 0x33, 0x00, 0x34, 0x40, 0x3e, 0x00,
    0x3f, 0x00, 0x40, 0x80, 0x41, 0x00, 0x42, 0x00, 0x43, 0x00, 0x44, 0x00,
    0x45, 0x42, 0x46, 0x00, 0x47, 0xfc, 0x48, 0x20, 0x49, 0x1c, 0x4a, 0x11,
    0x4b, 0xa0, 0x4c, 0x00,
    0x50, 0x06, 0x51, 0x68, 0x52, 0xa7, 0x53, 0x7f, 0x54, 0x83, 0x55, 0x24,
    0x56, 0xff, 0x57, 0x03, 0x58, 0x04, 0x59, 0x00, 0x5a, 0xc2,
    0xa1, 0x00, 0xa2, 0x00, 0xa3, 0x00, 0xa4, 0x00, 0xa8, 0x00, 0xa9, 0x00,
    0xaa, 0xdf, 0xab, 0x7f, 0xac, 0x00, 0xad, 0x41, 0xae, 0x00, 0xaf, 0x00,
    0xa0, 0x44
    },
    { /* SINGLE_1280_1024_8 */
    0x30, 0x3e, 0x31, 0x82, 0x32, 0x38, 0x33, 0x00, 0x34, 0x40, 0x3e, 0x00,
    0x3f, 0x00, 0x40, 0xa0, 0x41, 0x00, 0x42, 0x00, 0x43, 0x00, 0x44, 0x00,
    0x45, 0x42, 0x46, 0x00, 0x47, 0xfc, 0x48, 0x20, 0x49, 0x1c, 0x4a, 0x11,
    0x4b, 0xa0, 0x4c, 0x00,
    0x50, 0x08, 0x51, 0x88, 0x52, 0xd3, 0x53, 0x9f, 0x54, 0xa3, 0x55, 0x2a,
    0x56, 0xff, 0x57, 0x04, 0x58, 0x00, 0x59, 0x00, 0x5a, 0x63,
    0xa1, 0x00, 0xa2, 0x00, 0xa3, 0x00, 0xa4, 0x00, 0xa8, 0x00, 0xa9, 0x00,
    0xaa, 0xdf, 0xab, 0x7f, 0xac, 0x00, 0xad, 0x41, 0xae, 0x00, 0xaf, 0x00,
    0xa0, 0x44
    },
    { /* TV_MODE_CCIR */
    0x30, 0x24, 0x31, 0x84, 0x32, 0x20, 0x33, 0x09, 0x34, 0xf0, 0x3e, 0x03,
    0x3f, 0xff, 0x40, 0x64, 0x41, 0x00, 0x42, 0x00, 0x43, 0x00, 0x44, 0xc8,
    0x45, 0x02, 0x46, 0x00, 0x47, 0xfc, 0x48, 0x20, 0x49, 0x1c, 0x4a, 0x00,
    0x4b, 0xa0, 0x4c, 0x00,
    0x50, 0x04, 0x51, 0x48, 0x52, 0x83, 0x53, 0x63, 0x54, 0x68, 0x55, 0x73,
    0x56, 0x57, 0x57, 0x58, 0x58, 0x04, 0x59, 0x57, 0x5a, 0x7b,
    0xa1, 0x10, 0xa2, 0xab, 0xa3, 0x98, 0xa4, 0xc1, 0xa8, 0x8c, 0xa9, 0x05,
    0xaa, 0x17, 0xab, 0x35, 0xac, 0x41, 0xad, 0x68, 0xae, 0x00, 0xaf, 0x00,
    0xa0, 0x00
    },
    { /* TV_MODE_EIA */
    0x30, 0x24, 0x31, 0x84, 0x32, 0x20, 0x33, 0x09, 0x34, 0xf0, 0x3e, 0x03,
    0x3f, 0xff, 0x40, 0x64, 0x41, 0x00, 0x42, 0x00, 0x43, 0x00, 0x44, 0xc8,
    0x45, 0x02, 0x46, 0x00, 0x47, 0xfc, 0x48, 0x20, 0x49, 0x1c, 0x4a, 0x00,
    0x4b, 0xa0, 0x4c, 0x00,
    0x50, 0x04, 0x51, 0x48, 0x52, 0x83, 0x53, 0x63, 0x54, 0x68, 0x55, 0x73,
    0x56, 0x57, 0x57, 0x58, 0x58, 0x04, 0x59, 0x57, 0x5a, 0x7b,
    0xa1, 0x10, 0xa2, 0xab, 0xa3, 0x98, 0xa4, 0xc1, 0xa8, 0x8c, 0xa9, 0x05,
    0xaa, 0x17, 0xab, 0x35, 0xac, 0x41, 0xad, 0x68, 0xae, 0x00, 0xaf, 0x00,
    0xa0, 0x00
    },
};

static char SMI_GCR[18] = {
    0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x03, 0x00, 0x04, 0x00, 0x05, 0x40,
    0x06, 0x05, 0x07, 0x0f, 0x08, 0xff
};

/*******************************************************************************
*
* Read SMI ISA register
*/
static char smiRead (unsigned short index, char reg)
{
    register GraphicDevice *pGD = (GraphicDevice *)&smi;

    out8 ((pGD->isaBase + index), reg);
    return (in8 (pGD->isaBase + index + 1));
}

/*******************************************************************************
*
* Write SMI ISA register
*/
static void smiWrite (unsigned short index, char reg, char val)
{
    register GraphicDevice *pGD = (GraphicDevice *)&smi;

    out8 ((pGD->isaBase + index), reg);
    out8 ((pGD->isaBase + index + 1), val);
}

/*******************************************************************************
*
* Write a table of SMI ISA register
*/
static void smiLoadRegs (
    unsigned int iReg,
    unsigned int dReg,
    char         *regTab,
    unsigned int tabSize
    )
{
    register int i;

    for (i=0; i<tabSize; i+=2)
    {
        out8 (iReg, regTab[i]);
        out8 (dReg, regTab[i+1]);
    }
}

/*******************************************************************************
*
* Init capture port registers
*/
static void smiInitCapturePort (void)
{
    SmiCapturePort smiCP = { 0x01400600, 0x30, 0x40, 480, 640, 0, 0, 2560, 6 };
    register GraphicDevice *pGD  = (GraphicDevice *)&smi;
    register SmiCapturePort *pCP = (SmiCapturePort *)&smiCP;

    out32r ((pGD->cprBase + 0x0004), ((pCP->topClip<<16)   | pCP->leftClip));
    out32r ((pGD->cprBase + 0x0008), ((pCP->srcHeight<<16) | pCP->srcWidth));
    out32r ((pGD->cprBase + 0x000c), pCP->srcBufStart1/8);
    out32r ((pGD->cprBase + 0x0010), pCP->srcBufStart2/8);
    out32r ((pGD->cprBase + 0x0014), pCP->srcOffset/8);
    out32r ((pGD->cprBase + 0x0018), pCP->fifoControl);
    out32r ((pGD->cprBase + 0x0000), pCP->control);
}


/*******************************************************************************
*
* Init video processor registers
*/
static void smiInitVideoProcessor (void)
{
    SmiVideoProc smiVP = { 0x100000, 0, 0, 0, 0, 1600, 0x1200543, 4, 0xededed };
    SmiVideoWin  smiVW = { 0, 0, 599, 799, 0, 1600, 0, 0, 0 };
    register GraphicDevice *pGD = (GraphicDevice *)&smi;
    register SmiVideoProc  *pVP = (SmiVideoProc *)&smiVP;
    register SmiVideoWin *pVWin = (SmiVideoWin *)&smiVW;

    pVP->width    = pGD->plnSizeX * pGD->gdfBytesPP;
    pVP->control |= pGD->gdfIndex << 16;
    pVWin->bottom = pGD->winSizeY - 1;
    pVWin->right  = pGD->winSizeX - 1;
    pVWin->width  = pVP->width;

    /* color key */
    out32r ((pGD->vprBase + 0x0004), pVP->colorKey);

     /* color key mask */
    out32r ((pGD->vprBase + 0x0008), pVP->colorKeyMask);

    /* data src start adrs */
    out32r ((pGD->vprBase + 0x000c), pVP->start / 8);

    /* data width and offset */
    out32r ((pGD->vprBase + 0x0010),
        ((pVP->offset   / 8 * pGD->gdfBytesPP) << 16) |
         (pGD->plnSizeX / 8 * pGD->gdfBytesPP));

    /* video window 1 */
    out32r ((pGD->vprBase + 0x0014),
        ((pVWin->top << 16) | pVWin->left));

    out32r ((pGD->vprBase + 0x0018),
        ((pVWin->bottom << 16) | pVWin->right));

    out32r ((pGD->vprBase + 0x001c), pVWin->srcStart / 8);

    out32r ((pGD->vprBase + 0x0020),
        (((pVWin->offset / 8) << 16) | (pVWin->width / 8)));

    out32r ((pGD->vprBase + 0x0024),
        (((pVWin->hStretch) << 8) | pVWin->vStretch));

    /* video window 2 */
    out32r ((pGD->vprBase + 0x0028),
        ((pVWin->top << 16) | pVWin->left));

    out32r ((pGD->vprBase + 0x002c),
        ((pVWin->bottom << 16) | pVWin->right));

    out32r ((pGD->vprBase + 0x0030),
        pVWin->srcStart / 8);

    out32r ((pGD->vprBase + 0x0034),
        (((pVWin->offset / 8) << 16) | (pVWin->width / 8)));

    out32r ((pGD->vprBase + 0x0038),
        (((pVWin->hStretch) << 8) | pVWin->vStretch));

    /* fifo prio control */
    out32r ((pGD->vprBase + 0x0054), pVP->fifoPrio);

    /* fifo empty request levell */
    out32r ((pGD->vprBase + 0x0058), pVP->fifoERL);

    /* conversion constant */
    out32r ((pGD->vprBase + 0x005c), pVP->YUVtoRGB);

    /* vpr control word */
    out32r ((pGD->vprBase + 0x0000), pVP->control);
}

/******************************************************************************
 *
 * Init drawing engine registers
 */
static void smiInitDrawingEngine (void)
{
    GraphicDevice *pGD = (GraphicDevice *)&smi;
    unsigned int val;

    /* don't start now */
    out32r ((pGD->dprBase + 0x000c), 0x000f0000);

    /* set rop2 to copypen */
    val = 0xffff3ff0 & in32r ((pGD->dprBase + 0x000c));
    out32r ((pGD->dprBase + 0x000c), (val | 0x8000 | 0x0c));

    /* set clip rect */
    out32r ((pGD->dprBase + 0x002c), 0);
    out32r ((pGD->dprBase + 0x0030),
        ((pGD->winSizeY<<16) | pGD->winSizeX * pGD->gdfBytesPP ));

    /* src row pitch */
    val = 0xffff0000 & (in32r ((pGD->dprBase + 0x0010)));
    out32r ((pGD->dprBase + 0x0010),
        (val | pGD->plnSizeX * pGD->gdfBytesPP));

    /* dst row pitch */
    val = 0x0000ffff & (in32r ((pGD->dprBase + 0x0010)));
    out32r ((pGD->dprBase + 0x0010),
        (((pGD->plnSizeX * pGD->gdfBytesPP)<<16) | val));

    /* window width src/dst */
    out32r ((pGD->dprBase + 0x003c),
        (((pGD->plnSizeX * pGD->gdfBytesPP & 0x0fff)<<16) |
          (pGD->plnSizeX * pGD->gdfBytesPP & 0x0fff)));
    out16r ((pGD->dprBase + 0x001e), 0x0000);

    /* src base adrs */
    out32r ((pGD->dprBase + 0x0040),
        (((pGD->frameAdrs/8) & 0x000fffff)));

    /* dst base adrs */
    out32r ((pGD->dprBase + 0x0044),
        (((pGD->frameAdrs/8) & 0x000fffff)));

    /* foreground color */
    out32r ((pGD->dprBase + 0x0014), pGD->fg);

    /* background color */
    out32r ((pGD->dprBase + 0x0018), pGD->bg);

    /* xcolor */
    out32r ((pGD->dprBase + 0x0020), 0x00ffffff);

    /* xcolor mask */
    out32r ((pGD->dprBase + 0x0024), 0x00ffffff);

    /* bit mask */
    out32r ((pGD->dprBase + 0x0028), 0x00ffffff);

    /* load mono pattern */
    out32r ((pGD->dprBase + 0x0034), 0);
    out32r ((pGD->dprBase + 0x0038), 0);
}

static struct pci_device_id supported[] = {
    { PCI_VENDOR_ID_SMI, PCI_DEVICE_ID_SMI_710 },
    { PCI_VENDOR_ID_SMI, PCI_DEVICE_ID_SMI_712 },
    { PCI_VENDOR_ID_SMI, PCI_DEVICE_ID_SMI_810 },
    { }
};


/*******************************************************************************
*
* Init video chip with common Linux graphic modes (lilo)
*/
void *video_hw_init (void)
{
    GraphicDevice *pGD = (GraphicDevice *)&smi;
    unsigned short device_id;
    pci_dev_t devbusfn;
    int videomode;
    unsigned int pci_mem_base, *vm, i;
    unsigned int gdfTab[] = { 1, 2, 2, 4, 3, 1 };
    char *penv;
    char *gdfModes[] =
            {
            "8 Bit Index Color",
            "15 Bit 5-5-5 RGB",
            "16 Bit 5-6-5 RGB",