#include "epson13806.h"
#include "epson13806draw.h"
#include "epson13806reg.h"
#include "kaa.h"
#include "gcstruct.h"
#include "scrnintstr.h"
#include "pixmapstr.h"
#include "regionstr.h"
#include "mistruct.h"
#include "dixfontstr.h"
#include "fb.h"
#include "migc.h"
#include "miline.h"
CARD8 epson13806Rop[16] = {
0x00,
0x08,
0x04,
0x0C,
0x02,
0x0A,
0x06,
0x0E,
0x01,
0x09,
0x05,
0x0D,
0x03,
0x0B,
0x07,
0x0F,
};
#undef __DEBUG_EPSON__
#undef __DEBUG_EPSON_FBSET__
#undef __DEBUG_EPSON_SOLID__
#undef __DEBUG_EPSON_COPY__
#ifdef __DEBUG_EPSON__
#define EPSON_DEBUG(a) a
#else
#define EPSON_DEBUG(a)
#endif
#ifdef __DEBUG_EPSON_FBSET__
#define EPSON_DEBUG_FBSET(a) a
#else
#define EPSON_DEBUG_FBSET(a)
#endif
#ifdef __DEBUG_EPSON_SOLID__
#define EPSON_DEBUG_SOLID(a) a
#else
#define EPSON_DEBUG_SOLID(a)
#endif
#ifdef __DEBUG_EPSON_COPY__
#define EPSON_DEBUG_COPY(a) a
#else
#define EPSON_DEBUG_COPY(a)
#endif
static unsigned int byteStride; static unsigned int bytesPerPixel;
static unsigned int pixelStride;
static unsigned char *regbase;
static void
epsonSet (ScreenPtr pScreen)
{
EPSON_DEBUG_FBSET (fprintf(stderr,"+epsonSet\n"));
KdScreenPriv(pScreen);
byteStride = pScreenPriv->screen->fb[0].byteStride;
bytesPerPixel = pScreenPriv->screen->fb[0].bitsPerPixel >> 3;
pixelStride = pScreenPriv->screen->fb[0].pixelStride;
EPSON_DEBUG_FBSET (fprintf(stderr,"byteStride: [%x]\n", pScreenPriv->screen->fb[0].byteStride));
EPSON_DEBUG_FBSET (fprintf(stderr,"bytesPerPixel: [%x]\n", pScreenPriv->screen->fb[0].bitsPerPixel >> 3));
EPSON_DEBUG_FBSET (fprintf(stderr,"pixelStride: [%x]\n", pScreenPriv->screen->fb[0].pixelStride));
EPSON_DEBUG_FBSET (fprintf(stderr,"-epsonSet\n"));
}
static void
epsonBg (Pixel bg)
{
EPSON13806_REG16(EPSON13806_BLTBGCOLOR) = bg;
}
static void
epsonFg (Pixel fg)
{
EPSON13806_REG16(EPSON13806_BLTFGCOLOR) = fg;
}
static void
epsonWaitForHwBltDone (void)
{
while (EPSON13806_REG (EPSON13806_BLTCTRL0) & EPSON13806_BLTCTRL0_ACTIVE) {}
}
static void
epsonWaitMarker (ScreenPtr pScreen, int marker)
{
EPSON_DEBUG (fprintf(stderr,"+epsonDrawSync\n"));
epsonWaitForHwBltDone ();
EPSON_DEBUG (fprintf(stderr,"-epsonDrawSync\n"));
}
static Bool
epsonPrepareSolid (PixmapPtr pPixmap,
int alu,
Pixel pm,
Pixel fg)
{
EPSON_DEBUG_SOLID (fprintf(stderr,"+epsonPrepareSolid\n"));
FbBits depthMask;
depthMask = FbFullMask(pPixmap->drawable.depth);
if ((pm & depthMask) != depthMask)
return FALSE;
epsonSet (pPixmap->drawable.pScreen);
fg &= 0xffff;
epsonFg (fg);
epsonBg (fg);
epsonWaitForHwBltDone ();
EPSON_DEBUG_SOLID (fprintf(stderr,"Solid.alu [0x%x], [%d]\n", alu ,epson13806Rop[alu]));
EPSON13806_REG(EPSON13806_BLTROP) = epson13806Rop[alu];
if (epson13806Rop[alu] == GXnoop)
{
EPSON13806_REG(EPSON13806_BLTOPERATION) = EPSON13806_BLTOPERATION_PATFILLROP;
}
else
{
EPSON13806_REG(EPSON13806_BLTOPERATION) = EPSON13806_BLTOPERATION_SOLIDFILL;
}
EPSON_DEBUG_SOLID (fprintf(stderr,"-epsonPrepareSolid\n"));
return TRUE;
}
static void
epsonSolid (int x1, int y1, int x2, int y2)
{
EPSON_DEBUG_SOLID (fprintf(stderr,"+epsonSolid\n"));
CARD32 dst_addr;
int width, height;
EPSON_DEBUG_SOLID (fprintf(stderr,"Solid X1 [%d] Y1 [%d] X2 [%d] Y2 [%d]\n", x1, y1, x2, y2));
dst_addr = y1 * byteStride + x1 * bytesPerPixel;
width = ((x2 - x1)-1);
height = ((y2 - y1)-1);
EPSON13806_REG16(EPSON13806_BLTDSTSTART01) = dst_addr;
EPSON13806_REG(EPSON13806_BLTDSTSTART2) = dst_addr >> 16;
EPSON13806_REG16(EPSON13806_BLTWIDTH) = width;
EPSON13806_REG16(EPSON13806_BLTHEIGHT) = height;
EPSON13806_REG(EPSON13806_BLTCTRL0) = EPSON13806_BLTCTRL0_ACTIVE;
while (EPSON13806_REG(EPSON13806_BLTCTRL0) & EPSON13806_BLTCTRL0_ACTIVE) {}
EPSON_DEBUG_SOLID (fprintf(stderr,"-epsonSolid\n"));
}
static void
epsonDoneSolid (void)
{
EPSON_DEBUG_SOLID (fprintf(stderr,"+epsonDoneSolid\n"));
EPSON_DEBUG_SOLID (fprintf(stderr,"-epsonDoneSolid\n"));
}
static Bool
epsonPrepareCopy (PixmapPtr pSrcPixmap,
PixmapPtr pDstPixmap,
int dx,
int dy,
int alu,
Pixel pm)
{
EPSON_DEBUG_COPY (fprintf(stderr,"+epsonPrepareCopy dx [0x%x] dy [0x%x]\n", dx, dy));
FbBits depthMask;
depthMask = FbFullMask(pDstPixmap->drawable.depth);
if ((pm & depthMask) != depthMask)
return FALSE;
epsonSet (pDstPixmap->drawable.pScreen);
epsonWaitForHwBltDone ();
EPSON13806_REG(EPSON13806_BLTROP) = epson13806Rop[alu];
EPSON_DEBUG_COPY (fprintf(stderr,"-epsonPrepareCopy\n"));
return TRUE;
}
static void
epsonCopy (int srcX,
int srcY,
int dstX,
int dstY,
int width,
int height)
{
EPSON_DEBUG_COPY (fprintf(stderr,"+epsonCopy\n"));
int src_addr, dst_addr;
int neg_dir = FALSE;
if (!width || !height)
return;
src_addr = srcX * bytesPerPixel + srcY * byteStride;
dst_addr = dstX * bytesPerPixel + dstY * byteStride;
if ((srcX + width > dstX) && (srcX < dstX + width) &&
(srcY + height > dstY) && (srcY < dstY + height) &&
(dst_addr > src_addr))
{
neg_dir = TRUE;
src_addr += byteStride * (height-1) + bytesPerPixel * (width-1);
dst_addr += byteStride * (height-1) + bytesPerPixel * (width-1);
}
EPSON13806_REG16(EPSON13806_BLTSTRIDE) = byteStride/2;
EPSON13806_REG16(EPSON13806_BLTSRCSTART01) = src_addr;
EPSON13806_REG(EPSON13806_BLTSRCSTART2) = src_addr >> 16;
EPSON13806_REG16(EPSON13806_BLTDSTSTART01) = dst_addr;
EPSON13806_REG(EPSON13806_BLTDSTSTART2) = dst_addr >> 16;
EPSON13806_REG16(EPSON13806_BLTWIDTH) = width-1;
EPSON13806_REG16(EPSON13806_BLTHEIGHT) = height-1;
EPSON13806_REG(EPSON13806_BLTOPERATION) = neg_dir ?
EPSON13806_BLTOPERATION_MOVENEGROP : EPSON13806_BLTOPERATION_MOVEPOSROP;
EPSON13806_REG(EPSON13806_BLTCTRL0) = EPSON13806_BLTCTRL0_ACTIVE;
while (EPSON13806_REG(EPSON13806_BLTCTRL0) & EPSON13806_BLTCTRL0_ACTIVE) {}
EPSON_DEBUG_COPY (fprintf(stderr,"-epsonCopy\n"));
}
static void
epsonDoneCopy (void)
{
EPSON_DEBUG_COPY (fprintf(stderr,"+epsonDoneCopy\n"));
EPSON_DEBUG_COPY (fprintf(stderr,"-epsonDoneCopy\n"));
}
Bool
epsonDrawInit (ScreenPtr pScreen)
{
KdScreenPriv(pScreen);
KdScreenInfo *screen = pScreenPriv->screen;
EpsonScrPriv *epsons = screen->driver;
EPSON_DEBUG (fprintf(stderr,"+epsonDrawInit\n"));
epsonSet(pScreen);
#if 0
EPSON13806_REG(EPSON13806_MISC) = 0x00;
EPSON13806_REG(EPSON13806_DISPMODE) = 0x00;
EPSON13806_REG16(EPSON13806_GPIOCFG) = 0xffff;
EPSON13806_REG16(EPSON13806_GPIOCTRL) = 0x0001;
EPSON13806_REG(EPSON13806_MEMCLKCFG) = 0x01;
EPSON13806_REG(EPSON13806_LCDPCLKCFG) = 0x00;
EPSON13806_REG(EPSON13806_CRTPCLKCFG) = 0x02;
EPSON13806_REG(EPSON13806_MPCLKCFG) = 0x02;
EPSON13806_REG(EPSON13806_CPUMEMWAITSEL) = 0x01;
EPSON13806_REG(EPSON13806_MEMCFG) = 0x80;
EPSON13806_REG(EPSON13806_DRAMREFRESH) = 0x03;
EPSON13806_REG16(EPSON13806_DRAMTIMINGCTRL) = 0x0100;
usleep(5000);
EPSON13806_REG(EPSON13806_PANELTYPE) = 0x25;
EPSON13806_REG(EPSON13806_MODRATE) = 0x00;
EPSON13806_REG(EPSON13806_LCDHDP) = 0x63;
EPSON13806_REG(EPSON13806_LCDHNDP) = 0x1f;
EPSON13806_REG(EPSON13806_TFTFPLINESTART) = 0x01;
EPSON13806_REG(EPSON13806_TFTFPLINEPULSE) = 0x0b;
EPSON13806_REG16(EPSON13806_LCDVDP0) = 0x0257;
EPSON13806_REG(EPSON13806_LCDVNDP) = 0x1b;
EPSON13806_REG(EPSON13806_TFTFPFRAMESTART) = 0x0a;
EPSON13806_REG(EPSON13806_TFTFPFRAMEPULSE) = 0x01;
EPSON13806_REG(EPSON13806_LCDDISPMODE) = 0x85;
EPSON13806_REG(EPSON13806_LCDMISC) = 0x00;
EPSON13806_REG16(EPSON13806_LCDSTART01) = 0x0000;
EPSON13806_REG(EPSON13806_LCDSTART2) = 0x00;
EPSON13806_REG16(EPSON13806_LCDSTRIDE) = byteStride>>1;
EPSON13806_REG(EPSON13806_LCDPIXELPAN) = 0x00;
EPSON13806_REG(EPSON13806_LCDFIFOHIGH) = 0x00;
EPSON13806_REG(EPSON13806_LCDFIFOLOW) = 0x00;
#endif
EPSON13806_REG(EPSON13806_BLTCTRL0) = 0x00;
EPSON13806_REG(EPSON13806_BLTCTRL1) = 0x01; EPSON13806_REG16(EPSON13806_BLTSTRIDE) = byteStride>>1;
#if 0
EPSON13806_REG(EPSON13806_LUTMODE) = 0x00;
EPSON13806_REG(EPSON13806_LUTADDR) = 0x00;
EPSON13806_REG(EPSON13806_PWRSAVECFG) = 0x10;
EPSON13806_REG(EPSON13806_PWRSAVESTATUS) = 0x00;
EPSON13806_REG(EPSON13806_CPUMEMWATCHDOG) = 0x00;
EPSON13806_REG(EPSON13806_DISPMODE) = 0x01;
EPSON13806_REG16(EPSON13806_GPIOCTRL) |= 1<<1;
usleep(10000);
#endif
static int addr = 0x00000000;
EPSON13806_REG16(EPSON13806_BLTDSTSTART01) = addr;
EPSON13806_REG(EPSON13806_BLTDSTSTART2) = addr >> 16;
EPSON13806_REG16(EPSON13806_BLTFGCOLOR) = 0x0000;
EPSON13806_REG(EPSON13806_BLTOPERATION) = EPSON13806_BLTOPERATION_SOLIDFILL; EPSON13806_REG16(EPSON13806_BLTWIDTH) = (0x0320-1);
EPSON13806_REG16(EPSON13806_BLTHEIGHT) = (0x0258-1);
EPSON13806_REG(EPSON13806_BLTCTRL0) = EPSON13806_BLTCTRL0_ACTIVE;
#if 0
EPSON13806_REG(EPSON13806_LCDDISPMODE) &= ~(1<<7);
EPSON13806_REG16(EPSON13806_GPIOCTRL) |= 0x00fc;
#endif
memset(&epsons->kaa, 0, sizeof(KaaScreenInfoRec));
epsons->kaa.waitMarker = epsonWaitMarker;
epsons->kaa.PrepareSolid = epsonPrepareSolid;
epsons->kaa.Solid = epsonSolid;
epsons->kaa.DoneSolid = epsonDoneSolid;
epsons->kaa.PrepareCopy = epsonPrepareCopy;
epsons->kaa.Copy = epsonCopy;
epsons->kaa.DoneCopy = epsonDoneCopy;
epsons->kaa.flags = KAA_OFFSCREEN_PIXMAPS;
if (!kaaDrawInit (pScreen, &epsons->kaa))
return FALSE;
EPSON_DEBUG (fprintf(stderr,"-epsonDrawInit\n"));
return TRUE;
}
void
epsonDrawEnable (ScreenPtr pScreen)
{
EPSON_DEBUG (fprintf(stderr,"+epsonDrawEnable\n"));
epsonWaitForHwBltDone ();
kaaMarkSync (pScreen);
EPSON_DEBUG (fprintf(stderr,"-epsonDrawEnable\n"));
}
void
epsonDrawDisable (ScreenPtr pScreen)
{
EPSON_DEBUG (fprintf(stderr,"+epsonDrawDisable\n"));
}
void
epsonDrawFini (ScreenPtr pScreen)
{
EPSON_DEBUG (fprintf(stderr,"+epsonDrawFini\n"));
}
void
initEpson13806(void)
{
EPSON_DEBUG (fprintf(stderr,"+initEpson\n"));
regbase = KdMapDevice (EPSON13806_PHYSICAL_REG_ADDR, EPSON13806_GPIO_REGSIZE);
if (!regbase)
perror("ERROR: regbase\n");
#if 0
CARD8 rev_code;
rev_code = EPSON13806_REG (EPSON13806_REVCODE);
if ((rev_code >> 2) != 0x07)
perror("ERROR: EPSON13806 Display Controller NOT FOUND!\n");
#endif
EPSON_DEBUG (fprintf(stderr,"-initEpson\n"));
}