drivers/mxc/gpu-viv/arch/XAQ2/hal/kernel/gc_hal_kernel_hardware.h

   1 /****************************************************************************
   2 *
   3 *    Copyright (C) 2005 - 2011 by Vivante Corp.
   4 *
   5 *    This program is free software; you can redistribute it and/or modify
   6 *    it under the terms of the GNU General Public License as published by
   7 *    the Free Software Foundation; either version 2 of the license, or
   8 *    (at your option) any later version.
   9 *
  10 *    This program is distributed in the hope that it will be useful,
  11 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13 *    GNU General Public License for more details.
  14 *
  15 *    You should have received a copy of the GNU General Public License
  16 *    along with this program; if not write to the Free Software
  17 *    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18 *
  19 *****************************************************************************/
  20
  21
  22
  23
  24 #ifndef __gc_hal_kernel_hardware_h_
  25 #define __gc_hal_kernel_hardware_h_
  26
  27 #if gcdENABLE_VG
  28 #include "gc_hal_kernel_hardware_vg.h"
  29 #endif
  30
  31 #ifdef __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 /* gckHARDWARE object. */
  36 struct _gckHARDWARE
  37 {
  38     /* Object. */
  39     gcsOBJECT                   object;
  40
  41     /* Pointer to gctKERNEL object. */
  42     gckKERNEL                   kernel;
  43
  44     /* Pointer to gctOS object. */
  45     gckOS                       os;
  46
  47     /* Core */
  48     gceCORE                     core;
  49
  50     /* Chip characteristics. */
  51     gceCHIPMODEL                chipModel;
  52     gctUINT32                   chipRevision;
  53     gctUINT32                   chipFeatures;
  54     gctUINT32                   chipMinorFeatures0;
  55     gctUINT32                   chipMinorFeatures1;
  56     gctUINT32                   chipMinorFeatures2;
  57     gctUINT32                   chipMinorFeatures3;
  58     gctBOOL                     allowFastClear;
  59     gctBOOL                     allowCompression;
  60     gctUINT32                   powerBaseAddress;
  61     gctBOOL                     extraEventStates;
  62
  63     gctUINT32                   pixelPipes;
  64     gctUINT32                   streamCount;
  65     gctUINT32                   registerMax;
  66     gctUINT32                   threadCount;
  67     gctUINT32                   shaderCoreCount;
  68     gctUINT32                   vertexCacheSize;
  69     gctUINT32                   vertexOutputBufferSize;
  70     gctUINT32                   instructionCount;
  71     gctUINT32                   numConstants;
  72     gctUINT32                   bufferSize;
  73
  74     /* Big endian */
  75     gctBOOL                     bigEndian;
  76
  77     /* Chip status */
  78     gctPOINTER                  powerMutex;
  79     gctUINT32                   powerProcess;
  80     gctUINT32                   powerThread;
  81     gceCHIPPOWERSTATE           chipPowerState;
  82     gctUINT32                   lastWaitLink;
  83     gctBOOL                     clockState;
  84     gctBOOL                     powerState;
  85     gctPOINTER                  globalSemaphore;
  86
  87     gctISRMANAGERFUNC           startIsr;
  88     gctISRMANAGERFUNC           stopIsr;
  89     gctPOINTER                  isrContext;
  90
  91     gctUINT32                   mmuVersion;
  92
  93     /* Type */
  94     gceHARDWARE_TYPE            type;
  95
  96 #if gcdPOWEROFF_TIMEOUT
  97     gctUINT32                   powerOffTime;
  98     gctPOINTER                  powerOffSema;
  99 #endif
 100 };
 101
 102 gceSTATUS
 103 gckHARDWARE_GetBaseAddress(
 104     IN gckHARDWARE Hardware,
 105     OUT gctUINT32_PTR BaseAddress
 106     );
 107
 108 gceSTATUS
 109 gckHARDWARE_NeedBaseAddress(
 110     IN gckHARDWARE Hardware,
 111     IN gctUINT32 State,
 112     OUT gctBOOL_PTR NeedBase
 113     );
 114
 115 gceSTATUS
 116 gckHARDWARE_GetFrameInfo(
 117     IN gckHARDWARE Hardware,
 118     OUT gcsHAL_FRAME_INFO * FrameInfo
 119     );
 120
 121 #ifdef __cplusplus
 122 }
 123 #endif
 124
 125 #endif /* __gc_hal_kernel_hardware_h_ */
 126