drivers/misc/mediatek/gpu/ged/include/ged_bridge.h

   1 #ifndef __GED_BRIDGE_H__
   2 #define __GED_BRIDGE_H__
   3
   4 #include "ged_base.h"
   5 #include "ged_log.h"
   6
   7 typedef struct _GED_BRIDGE_PACKAGE
   8 {
   9     unsigned int    ui32FunctionID;
  10     int             i32Size;
  11     void            *pvParamIn;
  12     int             i32InBufferSize;
  13     void            *pvParamOut;
  14     int             i32OutBufferSize;
  15 } GED_BRIDGE_PACKAGE;
  16
  17 /*****************************************************************************
  18  *  IOCTL values.
  19  *****************************************************************************/
  20
  21 #define GED_MAGIC 'g'
  22
  23 #define GED_IO(INDEX)    _IO(GED_MAGIC, INDEX, GED_BRIDGE_PACKAGE)
  24 #define GED_IOW(INDEX)   _IOW(GED_MAGIC, INDEX, GED_BRIDGE_PACKAGE)
  25 #define GED_IOR(INDEX)   _IOR(GED_MAGIC, INDEX, GED_BRIDGE_PACKAGE)
  26 #define GED_IOWR(INDEX)  _IOWR(GED_MAGIC, INDEX, GED_BRIDGE_PACKAGE)
  27 #define GED_GET_BRIDGE_ID(X)    _IOC_NR(X)
  28
  29 /*****************************************************************************
  30  *  IOCTL Commands
  31  *****************************************************************************/
  32 typedef enum
  33 {
  34     GED_BRIDGE_COMMAND_LOG_BUF_GET,
  35     GED_BRIDGE_COMMAND_LOG_BUF_WRITE,
  36     GED_BRIDGE_COMMAND_LOG_BUF_RESET,
  37     GED_BRIDGE_COMMAND_BOOST_GPU_FREQ,
  38     GED_BRIDGE_COMMAND_MONITOR_3D_FENCE
  39 } GED_BRIDGE_COMMAND_ID;
  40
  41 #define GED_BRIDGE_IO_LOG_BUF_GET                       GED_IOWR(GED_BRIDGE_COMMAND_LOG_BUF_GET)
  42 #define GED_BRIDGE_IO_LOG_BUF_WRITE                     GED_IOWR(GED_BRIDGE_COMMAND_LOG_BUF_WRITE)
  43 #define GED_BRIDGE_IO_LOG_BUF_RESET                     GED_IOWR(GED_BRIDGE_COMMAND_LOG_BUF_RESET)
  44 #define GED_BRIDGE_IO_BOOST_GPU_FREQ            GED_IOWR(GED_BRIDGE_COMMAND_BOOST_GPU_FREQ)
  45 #define GED_BRIDGE_IO_MONITOR_3D_FENCE      GED_IOWR(GED_BRIDGE_COMMAND_MONITOR_3D_FENCE)
  46
  47 /*****************************************************************************
  48  *  LOG_BUF_GET
  49  *****************************************************************************/
  50
  51 /* Bridge in structure for LOG_BUF_GET */
  52 typedef struct GED_BRIDGE_IN_LOGBUFGET_TAG
  53 {
  54     char acName[GED_LOG_BUF_NAME_LENGTH];
  55 } GED_BRIDGE_IN_LOGBUFGET;
  56
  57
  58 /* Bridge out structure for LOG_BUF_GETC */
  59 typedef struct GED_BRIDGE_OUT_LOGBUFGET_TAG
  60 {
  61     GED_ERROR eError;
  62     GED_LOG_BUF_HANDLE hLogBuf;
  63 } GED_BRIDGE_OUT_LOGBUFGET;
  64
  65 /*****************************************************************************
  66  *  LOG_BUF_WRITE
  67  *****************************************************************************/
  68
  69 #define GED_BRIDGE_IN_LOGBUF_SIZE 512
  70
  71 /* Bridge in structure for LOG_BUF_WRITE */
  72 typedef struct GED_BRIDGE_IN_LOGBUFWRITE_TAG
  73 {
  74     GED_LOG_BUF_HANDLE hLogBuf;
  75     char acLogBuf[GED_BRIDGE_IN_LOGBUF_SIZE];
  76 } GED_BRIDGE_IN_LOGBUFWRITE;
  77
  78 /* Bridge out structure for LOG_BUF_WRITE */
  79 typedef struct GED_BRIDGE_OUT_LOGBUFWRITE_TAG
  80 {
  81     GED_ERROR eError;
  82 } GED_BRIDGE_OUT_LOGBUFWRITE;
  83
  84 /******************************************************************************
  85  *  LOG_BUF_RESET
  86  ******************************************************************************/
  87
  88 /* Bridge in structure for LOG_BUF_RESET */
  89 typedef struct GED_BRIDGE_IN_LOGBUFRESET_TAG
  90 {
  91     GED_LOG_BUF_HANDLE hLogBuf;
  92 } GED_BRIDGE_IN_LOGBUFRESET;
  93
  94 /* Bridge out structure for LOG_BUF_RESET */
  95 typedef struct GED_BRIDGE_OUT_LOGBUFRESET_TAG
  96 {
  97     GED_ERROR eError;
  98 } GED_BRIDGE_OUT_LOGBUFRESET;
  99
 100 /*****************************************************************************
 101  *  BOOST GPU FREQ
 102  *****************************************************************************/
 103
 104 typedef enum
 105 {
 106     GED_BOOST_GPU_FREQ_LEVEL_MAX = 100
 107 } GED_BOOST_GPU_FREQ_LEVEL;
 108
 109 /* Bridge in structure for LOG_BUF_WRITE */
 110 typedef struct GED_BRIDGE_IN_BOOSTGPUFREQ_TAG
 111 {
 112     GED_BOOST_GPU_FREQ_LEVEL eGPUFreqLevel;
 113 } GED_BRIDGE_IN_BOOSTGPUFREQ;
 114
 115 /* Bridge out structure for LOG_BUF_WRITE */
 116 typedef struct GED_BRIDGE_OUT_BOOSTGPUFREQ_TAG
 117 {
 118     GED_ERROR eError;
 119 } GED_BRIDGE_OUT_BOOSTGPUFREQ;
 120
 121 /*****************************************************************************
 122  *  MONITOR 3D FENCE
 123  *****************************************************************************/
 124
 125 /* Bridge in structure for MONITOR3DFENCE */
 126 typedef struct GED_BRIDGE_IN_MONITOR3DFENCE_TAG
 127 {
 128     int fd;
 129 } GED_BRIDGE_IN_MONITOR3DFENCE;
 130
 131 /* Bridge out structure for RECORDSWAPBUFFERS */
 132 typedef struct GED_BRIDGE_OUT_MONITOR3DFENCE_TAG
 133 {
 134     GED_ERROR eError;
 135 } GED_BRIDGE_OUT_MONITOR3DFENCE;
 136
 137 /*****************************************************************************
 138  *  BRIDGE FUNCTIONS
 139  *****************************************************************************/
 140
 141 int ged_bridge_log_buf_get(
 142     GED_BRIDGE_IN_LOGBUFGET *psLogBufGetIN,
 143     GED_BRIDGE_OUT_LOGBUFGET *psLogBufGetOUT);
 144
 145 int ged_bridge_log_buf_write(
 146     GED_BRIDGE_IN_LOGBUFWRITE *psLogBufWriteIN,
 147     GED_BRIDGE_OUT_LOGBUFWRITE *psLogBufWriteOUT);
 148
 149 int ged_bridge_log_buf_reset(
 150     GED_BRIDGE_IN_LOGBUFRESET *psLogBufResetIn,
 151     GED_BRIDGE_OUT_LOGBUFRESET *psLogBufResetOUT);
 152
 153 int ged_bridge_boost_gpu_freq(
 154     GED_BRIDGE_IN_BOOSTGPUFREQ *psBoostGpuFreqIN,
 155     GED_BRIDGE_OUT_BOOSTGPUFREQ *psBoostGpuFreqOUT);
 156
 157 int ged_bridge_monitor_3D_fence(
 158     GED_BRIDGE_IN_MONITOR3DFENCE *psMonitor3DFenceINT,
 159     GED_BRIDGE_OUT_MONITOR3DFENCE *psMonitor3DFenceOUT);
 160
 161 #endif