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Diffstat (limited to 'hw/kdrive/itsy/itsy.c')
-rw-r--r--hw/kdrive/itsy/itsy.c328
1 files changed, 0 insertions, 328 deletions
diff --git a/hw/kdrive/itsy/itsy.c b/hw/kdrive/itsy/itsy.c
deleted file mode 100644
index 48b56b7ff..000000000
--- a/hw/kdrive/itsy/itsy.c
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
- * Id: itsy.c,v 1.1 1999/11/02 18:39:28 keithp Exp $
- *
- * Copyright © 1999 Keith Packard
- *
- * 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 Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD 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.
- */
-/* $RCSId: xc/programs/Xserver/hw/kdrive/itsy/itsy.c,v 1.2 1999/12/30 03:03:09 robin Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "itsy.h"
-
-/* struct with LCD characteristics defined in fb_brutus.h */
-static struct FbLcdParamsStruct fbLcdParams;
-static int fb_d;
-static int fbn;
-Bool
-itsyCardInit (KdCardInfo *card)
-{
- int k;
- char *fb;
- char *pixels;
-
- if ((fb_d = open("/dev/fbclone", O_RDWR)) < 0) {
- perror("Error opening /dev/fb\n");
- return FALSE;
- }
- if ((k=ioctl(fb_d, FB_LCD_PARAMS, &fbLcdParams)) != 0) {
- perror("Error with /dev/fb ioctl FB_LCD_PARAMS call");
- return FALSE;
- }
-
- fb = (char *) mmap ((caddr_t) NULL, fbLcdParams.frameBufferSize,
- PROT_READ|PROT_WRITE, MAP_FILE|MAP_SHARED, fb_d, 0);
-
- fprintf (stderr, "fb mapped at 0x%x\n", fb);
- if (fb == (char *)-1) {
- perror("ERROR: mmap framebuffer fails!");
- return FALSE;
- }
-
- card->driver = fb;
-
- return TRUE;
-}
-
-Bool
-itsyScreenInit (KdScreenInfo *screen)
-{
- CARD8 *fb = screen->card->driver;
-
- screen->width = fbLcdParams.screenSizeH;
- screen->height = fbLcdParams.screenSizeV;
- screen->depth = fbLcdParams.bitsPerPixel;
- screen->bitsPerPixel = fbLcdParams.bitsPerPixel;
- screen->byteStride = fbLcdParams.frameBufferSizeH;
- screen->pixelStride = (fbLcdParams.frameBufferSizeH * 8 /
- fbLcdParams.bitsPerPixel);
- fprintf (stderr, "width %d height %d depth %d pstride %d bstride %d\n",
- screen->width, screen->height, screen->depth,
- screen->pixelStride, screen->byteStride);
- screen->dumb = FALSE;
- screen->softCursor = TRUE;
- screen->blueMask = 0;
- screen->greenMask = 0;
- screen->redMask = 0;
- screen->visuals = 1 << StaticGray;
- screen->rate = 72;
- screen->frameBuffer = (CARD8 *) (fb +
- fbLcdParams.pixelDataOffset +
- (fbLcdParams.reserveTopRows *
- screen->byteStride));
- fprintf (stderr, "Frame buffer 0x%x\n", screen->frameBuffer);
- return TRUE;
-}
-
-static unsigned short itsyIntensity[16] = {
- 0xffff,
- 0xffff,
- 0xedb6,
- 0xdb6d,
- 0xc924,
- 0xb6db,
- 0xa492,
- 0x9249,
- 0x8000,
- 0x6db6,
- 0x5b6d,
- 0x4924,
- 0x36db,
- 0x2492,
- 0x1249,
- 0x0000,
-};
-
-Bool
-itsyCreateColormap (ColormapPtr pmap)
-{
- int i;
-
- for (i = 0; i < 16; i++)
- {
- pmap->red[i].co.local.red = itsyIntensity[i];
- pmap->red[i].co.local.green = itsyIntensity[i];
- pmap->red[i].co.local.blue = itsyIntensity[i];
- }
- return TRUE;
-}
-
-Bool
-itsyInitScreen (ScreenPtr pScreen)
-{
- pScreen->CreateColormap = itsyCreateColormap;
- return TRUE;
-}
-
-void
-itsyPreserve (KdCardInfo *card)
-{
-}
-
-void
-itsyEnable (ScreenPtr pScreen)
-{
- KdScreenPriv(pScreen);
-
- fprintf (stderr, "Enabling LCD display\n");
- /* display it on the LCD */
- ioctl(fb_d, FB_LCD_SHOW, 0);
-}
-
-Bool
-itsyDPMS (ScreenPtr pScreen, int mode)
-{
- if (mode)
- ioctl (fb_d, FB_LCD_OFF, 0);
- else
- ioctl (fb_d, FB_LCD_ON, 0);
- return TRUE;
-}
-
-void
-itsyDisable (ScreenPtr pScreen)
-{
-/* ioctl (fb_d, FB_LCD_SWITCH, 0); */
-/* fprintf (stderr, "Disabling LCD display\n");*/
-}
-
-void
-itsyRestore (KdCardInfo *card)
-{
-}
-
-void
-itsyScreenFini (KdScreenInfo *screen)
-{
-}
-
-void
-itsyCardFini (KdCardInfo *card)
-{
- int k;
-
- fprintf (stderr, "Unmapping driver at 0x%x\n", card->driver);
- munmap (card->driver, fbLcdParams.frameBufferSize);
- fprintf (stderr, "Releasing fbn %d\n", fbn);
- /* release it */
- if (ioctl(fb_d, FB_LCD_FREE, fbn) != 0) {
- printf("FB_LCD_FREE of %d fails!\n", fbn);
- }
- close (fb_d);
- fprintf (stderr, "itsyFini done\n");
-}
-
-KdCardFuncs itsyFuncs = {
- itsyCardInit, /* cardinit */
- itsyScreenInit, /* scrinit */
- itsyInitScreen, /* initScreen */
- itsyPreserve, /* preserve */
- itsyEnable, /* enable */
- itsyDPMS, /* dpms */
- itsyDisable, /* disable */
- itsyRestore, /* restore */
- itsyScreenFini, /* scrfini */
- itsyCardFini, /* cardfini */
-
- 0, /* initCursor */
- 0, /* enableCursor */
- 0, /* disableCursor */
- 0, /* finiCursor */
- 0, /* recolorCursor */
-
- 0, /* initAccel */
- 0, /* enableAccel */
- 0, /* disableAccel */
- 0, /* finiAccel */
-
- 0, /* getColors */
- 0, /* putColors */
-};
-
-void
-InitCard (void)
-{
- KdCardAttr attr;
-
- KdCardInfoAdd (&itsyFuncs, &attr, 0);
-}
-
-void
-InitOutput (ScreenInfo *pScreenInfo, int argc, char **argv)
-{
- KdInitOutput (pScreenInfo, argc, argv);
-}
-
-void
-InitInput (int argc, char **argv)
-{
- KdInitInput (&itsyTsMouseFuncs, &itsyKeyboardFuncs);
-}
-
-int itsySessionFd = -1;
-
-int
-ItsyOsInit (void)
-{
- pid_t sid;
- int i;
- itsy_session_info info;
-
- if (itsySessionFd < 0)
- {
- itsySessionFd = open ("/dev/session", 0);
- ErrorF("itsySessionFD %d\n", itsySessionFd);
- }
-
- (void) setsid ();
- sid = getsid (0);
- ErrorF ("Session ID %d PID %d\n", sid, getpid ());
- info.sid = sid;
- strcpy (info.name, "X");
- if (itsySessionFd >= 0)
- {
- i = ioctl (itsySessionFd, SESSION_SET_INFO, &info);
- if (i < 0)
- perror ("SESSION_SET_INFO");
- }
- return 1;
-}
-
-void
-ItsyOsEnable (void)
-{
- itsy_session_request req;
- int i;
-
-#define MANAGER_SID_TO_FOREGROUND 2
-
- req.operation = MANAGER_SID_TO_FOREGROUND;
- req.data = 0;
- if (itsySessionFd >= 0)
- {
- i = ioctl (itsySessionFd, SESSION_MANAGER_REQUEST, &req);
- if (i < 0)
- perror ("SESSION_MANAGER_REQUEST");
- }
-}
-
-Bool
-ItsyOsSpecialKey (KeySym sym)
-{
- return FALSE;
-}
-
-void
-ItsyOsDisable (void)
-{
-}
-
-void
-ItsyOsFini (void)
-{
-}
-
-KdOsFuncs ItsyOsFuncs = {
- ItsyOsInit,
- ItsyOsEnable,
- ItsyOsSpecialKey,
- ItsyOsDisable,
- ItsyOsFini,
- 0
-};
-
-void
-OsVendorInit (void)
-{
- KdOsInit (&ItsyOsFuncs);
-}
-
-void
-ddxUseMsg (void)
-{
- KdUseMsg();
-}
-
-int
-ddxProcessArgument (int argc, char **argv, int i)
-{
- return KdProcessArgument (argc, argv, i);
-}
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