include/hw/display/milkymist_tmu2.h

   1 /*
   2  *  QEMU model of the Milkymist texture mapping unit.
   3  *
   4  *  Copyright (c) 2010 Michael Walle <michael@walle.cc>
   5  *  Copyright (c) 2010 Sebastien Bourdeauducq
   6  *                       <sebastien.bourdeauducq@lekernel.net>
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  20  *
  21  *
  22  * Specification available at:
  23  *   http://milkymist.walle.cc/socdoc/tmu2.pdf
  24  *
  25  */
  26
  27 #ifndef HW_DISPLAY_MILKYMIST_TMU2_H
  28 #define HW_DISPLAY_MILKYMIST_TMU2_H
  29
  30 #include "exec/hwaddr.h"
  31 #include "hw/qdev-core.h"
  32
  33 #if defined(CONFIG_X11) && defined(CONFIG_OPENGL)
  34 DeviceState *milkymist_tmu2_create(hwaddr base, qemu_irq irq);
  35 #else
  36 static inline DeviceState *milkymist_tmu2_create(hwaddr base, qemu_irq irq)
  37 {
  38     return NULL;
  39 }
  40 #endif
  41
  42 #endif /* HW_DISPLAY_MILKYMIST_TMU2_H */