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Bug #9629: Remove badly-licensed neomagic kdrive files.

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Licensing issues of these files include:
- They claim to be licensed under the GPL, yet we haven't allowed that in the
  xserver repository in the past.
- They refer the user to the top of the tree for GPL license text, yet it isn't
  there.
- They claim to be derived from the (MIT-licensed) ati kdrive code, yet don't
  follow the licensing terms of those files.
This commit is contained in:
Eric Anholt 2007-08-29 15:54:32 -07:00
parent adf46b57ce
commit 87295b66a9
3 changed files with 1 additions and 157 deletions
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2
hw/kdrive/Makefile.am
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@ -1,5 +1,5 @@
if KDRIVEVESA
VESA_SUBDIRS = vesa ati chips epson i810 mach64 mga neomagic nvidia pm2 r128 \
VESA_SUBDIRS = vesa ati chips epson i810 mach64 mga nvidia pm2 r128 \
smi via
endif

86
hw/kdrive/neomagic/backend.c
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@ -1,86 +0,0 @@
/*
* Generic card driving functions.
* Essentially, cascades calls to fbdev and vesa to initialize cards that
* do not have hardware-specific routines yet. Copied from the ati driver.
*
* Copyright (c) 2004 Brent Cook <busterb@mail.utexas.edu>
*
* This code is licensed under the GPL. See the file COPYING in the root
* directory of the sources for details.
*/
#ifdef HAVE_CONFIG_H
#include <kdrive-config.h>
#endif
#include "backend.h"
Bool
backendInitialize(KdCardInfo *card, BackendInfo *backend)
{
Bool success = FALSE;
#ifdef KDRIVEVESA
if (!success && vesaInitialize(card, &backend->priv.vesa)) {
success = TRUE;
backend->type = VESA;
backend->cardfini = vesaCardFini;
backend->scrfini = vesaScreenFini;
backend->initScreen = vesaInitScreen;
backend->finishInitScreen = vesaFinishInitScreen;
backend->createRes = vesaCreateResources;
backend->preserve = vesaPreserve;
backend->restore = vesaRestore;
backend->dpms = vesaDPMS;
backend->enable = vesaEnable;
backend->disable = vesaDisable;
backend->getColors = vesaGetColors;
backend->putColors = vesaPutColors;
}
#endif
#ifdef KDRIVEFBDEV
if (!success && fbdevInitialize(card, &backend->priv.fbdev)) {
success = TRUE;
backend->type = FBDEV;
backend->cardfini = fbdevCardFini;
backend->scrfini = fbdevScreenFini;
backend->initScreen = fbdevInitScreen;
backend->finishInitScreen = fbdevFinishInitScreen;
backend->createRes = fbdevCreateResources;
backend->preserve = fbdevPreserve;
backend->restore = fbdevRestore;
backend->dpms = fbdevDPMS;
backend->enable = fbdevEnable;
backend->disable = fbdevDisable;
backend->getColors = fbdevGetColors;
backend->putColors = fbdevPutColors;
}
#endif
return success;
}
Bool
backendScreenInitialize(KdScreenInfo *screen, BackendScreen *backendScreen,
BackendInfo *backendCard)
{
Bool success = FALSE;
#ifdef KDRIVEFBDEV
if (backendCard->type == FBDEV) {
screen->card->driver = &backendCard->priv.fbdev;
success = fbdevScreenInitialize(screen, &backendScreen->fbdev);
screen->memory_size = backendCard->priv.fbdev.fix.smem_len;
screen->off_screen_base = backendCard->priv.fbdev.var.yres_virtual
* screen->fb[0].byteStride;
}
#endif
#ifdef KDRIVEVESA
if (backendCard->type == VESA) {
screen->card->driver = &backendCard->priv.vesa;
if (screen->fb[0].depth == 0) {
screen->fb[0].depth = 16;
}
success = vesaScreenInitialize(screen, &backendScreen->vesa);
}
#endif
return success;
}

70
hw/kdrive/neomagic/backend.h
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@ -1,70 +0,0 @@
/*
* Generic card driving functions.
* Essentially, cascades calls to fbdev and vesa to initialize cards that
* do not have hardware-specific routines yet. Copied from the ati driver.
*
* Copyright (c) 2004 Brent Cook <busterb@mail.utexas.edu>
*
* This code is licensed under the GPL. See the file COPYING in the root
* directory of the sources for details.
*/
#ifndef _BACKEND_H_
#define _BACKEND_H_
#include "kdrive.h"
#ifdef KDRIVEFBDEV
#include <fbdev.h>
#endif
#ifdef KDRIVEVESA
#include <vesa.h>
#endif
typedef enum _BackendType {VESA, FBDEV} BackendType;
typedef struct _BackendInfo {
// backend info
BackendType type;
// backend internal structures
union {
#ifdef KDRIVEFBDEV
FbdevPriv fbdev;
#endif
#ifdef KDRIVEVESA
VesaCardPrivRec vesa;
#endif
} priv;
// pointers to helper functions for this backend
void (*cardfini)(KdCardInfo *);
void (*scrfini)(KdScreenInfo *);
Bool (*initScreen)(ScreenPtr);
Bool (*finishInitScreen)(ScreenPtr pScreen);
Bool (*createRes)(ScreenPtr);
void (*preserve)(KdCardInfo *);
void (*restore)(KdCardInfo *);
Bool (*dpms)(ScreenPtr, int);
Bool (*enable)(ScreenPtr);
void (*disable)(ScreenPtr);
void (*getColors)(ScreenPtr, int, int, xColorItem *);
void (*putColors)(ScreenPtr, int, int, xColorItem *);
} BackendInfo;
typedef union _BackendScreen {
#ifdef KDRIVEFBDEV
FbdevScrPriv fbdev;
#endif
#ifdef KDRIVEVESA
VesaScreenPrivRec vesa;
#endif
} BackendScreen;
Bool
backendInitialize(KdCardInfo *card, BackendInfo *backend);
Bool
backendScreenInitialize(KdScreenInfo *screen, BackendScreen *backendScreen,
BackendInfo *backendCard);
#endif