ndk/android-ndk-r4/linux/platforms/android-5/arch-x86/usr/include/linux/msm_kgsl.h

   1 /****************************************************************************
   2  ****************************************************************************
   3  ***
   4  ***   This header was automatically generated from a Linux kernel header
   5  ***   of the same name, to make information necessary for userspace to
   6  ***   call into the kernel available to libc.  It contains only constants,
   7  ***   structures, and macros generated from the original header, and thus,
   8  ***   contains no copyrightable information.
   9  ***
  10  ****************************************************************************
  11  ****************************************************************************/
  12 #ifndef _MSM_KGSL_H
  13 #define _MSM_KGSL_H
  14
  15 #define KGSL_CONTEXT_SAVE_GMEM 1
  16 #define KGSL_CONTEXT_NO_GMEM_ALLOC 2
  17
  18 #define KGSL_FLAGS_NORMALMODE 0x00000000
  19 #define KGSL_FLAGS_SAFEMODE 0x00000001
  20 #define KGSL_FLAGS_INITIALIZED0 0x00000002
  21 #define KGSL_FLAGS_INITIALIZED 0x00000004
  22 #define KGSL_FLAGS_STARTED 0x00000008
  23 #define KGSL_FLAGS_ACTIVE 0x00000010
  24 #define KGSL_FLAGS_RESERVED0 0x00000020
  25 #define KGSL_FLAGS_RESERVED1 0x00000040
  26 #define KGSL_FLAGS_RESERVED2 0x00000080
  27
  28 enum kgsl_deviceid {
  29  KGSL_DEVICE_ANY = 0x00000000,
  30  KGSL_DEVICE_YAMATO = 0x00000001,
  31  KGSL_DEVICE_G12 = 0x00000002,
  32  KGSL_DEVICE_MAX = 0x00000002
  33 };
  34
  35 struct kgsl_devinfo {
  36
  37  unsigned int device_id;
  38
  39  unsigned int chip_id;
  40  unsigned int mmu_enabled;
  41  unsigned int gmem_gpubaseaddr;
  42
  43  unsigned int gmem_hostbaseaddr;
  44  unsigned int gmem_sizebytes;
  45 };
  46
  47 struct kgsl_devmemstore {
  48  volatile unsigned int soptimestamp;
  49  unsigned int sbz;
  50  volatile unsigned int eoptimestamp;
  51  unsigned int sbz2;
  52 };
  53
  54 #define KGSL_DEVICE_MEMSTORE_OFFSET(field)   offsetof(struct kgsl_devmemstore, field)
  55
  56 enum kgsl_timestamp_type {
  57  KGSL_TIMESTAMP_CONSUMED = 0x00000001,
  58  KGSL_TIMESTAMP_RETIRED = 0x00000002,
  59  KGSL_TIMESTAMP_MAX = 0x00000002,
  60 };
  61
  62 enum kgsl_property_type {
  63  KGSL_PROP_DEVICE_INFO = 0x00000001,
  64  KGSL_PROP_DEVICE_SHADOW = 0x00000002,
  65  KGSL_PROP_DEVICE_POWER = 0x00000003,
  66  KGSL_PROP_SHMEM = 0x00000004,
  67  KGSL_PROP_SHMEM_APERTURES = 0x00000005,
  68  KGSL_PROP_MMU_ENABLE = 0x00000006
  69 };
  70
  71 struct kgsl_shadowprop {
  72  unsigned int gpuaddr;
  73  unsigned int size;
  74  unsigned int flags;
  75 };
  76
  77 #define KGSL_IOC_TYPE 0x09
  78
  79 struct kgsl_device_getproperty {
  80  unsigned int type;
  81  void *value;
  82  unsigned int sizebytes;
  83 };
  84
  85 #define IOCTL_KGSL_DEVICE_GETPROPERTY   _IOWR(KGSL_IOC_TYPE, 0x2, struct kgsl_device_getproperty)
  86
  87 struct kgsl_device_regread {
  88  unsigned int offsetwords;
  89  unsigned int value;
  90 };
  91
  92 #define IOCTL_KGSL_DEVICE_REGREAD   _IOWR(KGSL_IOC_TYPE, 0x3, struct kgsl_device_regread)
  93
  94 struct kgsl_device_waittimestamp {
  95  unsigned int timestamp;
  96  unsigned int timeout;
  97 };
  98
  99 #define IOCTL_KGSL_DEVICE_WAITTIMESTAMP   _IOW(KGSL_IOC_TYPE, 0x6, struct kgsl_device_waittimestamp)
 100
 101 struct kgsl_ringbuffer_issueibcmds {
 102  unsigned int drawctxt_id;
 103  unsigned int ibaddr;
 104  unsigned int sizedwords;
 105  unsigned int timestamp;
 106  unsigned int flags;
 107 };
 108
 109 #define IOCTL_KGSL_RINGBUFFER_ISSUEIBCMDS   _IOWR(KGSL_IOC_TYPE, 0x10, struct kgsl_ringbuffer_issueibcmds)
 110
 111 struct kgsl_cmdstream_readtimestamp {
 112  unsigned int type;
 113  unsigned int timestamp;
 114 };
 115
 116 #define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP   _IOR(KGSL_IOC_TYPE, 0x11, struct kgsl_cmdstream_readtimestamp)
 117
 118 struct kgsl_cmdstream_freememontimestamp {
 119  unsigned int gpuaddr;
 120  unsigned int type;
 121  unsigned int timestamp;
 122 };
 123
 124 #define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP   _IOR(KGSL_IOC_TYPE, 0x12, struct kgsl_cmdstream_freememontimestamp)
 125
 126 struct kgsl_drawctxt_create {
 127  unsigned int flags;
 128  unsigned int drawctxt_id;
 129 };
 130
 131 #define IOCTL_KGSL_DRAWCTXT_CREATE   _IOWR(KGSL_IOC_TYPE, 0x13, struct kgsl_drawctxt_create)
 132
 133 struct kgsl_drawctxt_destroy {
 134  unsigned int drawctxt_id;
 135 };
 136
 137 #define IOCTL_KGSL_DRAWCTXT_DESTROY   _IOW(KGSL_IOC_TYPE, 0x14, struct kgsl_drawctxt_destroy)
 138
 139 struct kgsl_sharedmem_from_pmem {
 140  int pmem_fd;
 141  unsigned int gpuaddr;
 142  unsigned int len;
 143  unsigned int offset;
 144 };
 145
 146 #define IOCTL_KGSL_SHAREDMEM_FROM_PMEM   _IOWR(KGSL_IOC_TYPE, 0x20, struct kgsl_sharedmem_from_pmem)
 147
 148 struct kgsl_sharedmem_free {
 149  unsigned int gpuaddr;
 150 };
 151
 152 #define IOCTL_KGSL_SHAREDMEM_FREE   _IOW(KGSL_IOC_TYPE, 0x21, struct kgsl_sharedmem_free)
 153
 154 struct kgsl_gmem_desc {
 155  unsigned int x;
 156  unsigned int y;
 157  unsigned int width;
 158  unsigned int height;
 159  unsigned int pitch;
 160 };
 161
 162 struct kgsl_buffer_desc {
 163  void *hostptr;
 164  unsigned int gpuaddr;
 165  int size;
 166  unsigned int format;
 167  unsigned int pitch;
 168  unsigned int enabled;
 169 };
 170
 171 struct kgsl_bind_gmem_shadow {
 172  unsigned int drawctxt_id;
 173  struct kgsl_gmem_desc gmem_desc;
 174  unsigned int shadow_x;
 175  unsigned int shadow_y;
 176  struct kgsl_buffer_desc shadow_buffer;
 177  unsigned int buffer_id;
 178 };
 179
 180 #define IOCTL_KGSL_DRAWCTXT_BIND_GMEM_SHADOW   _IOW(KGSL_IOC_TYPE, 0x22, struct kgsl_bind_gmem_shadow)
 181
 182 struct kgsl_sharedmem_from_vmalloc {
 183  unsigned int gpuaddr;
 184  unsigned int hostptr;
 185
 186  int force_no_low_watermark;
 187 };
 188
 189 #define IOCTL_KGSL_SHAREDMEM_FROM_VMALLOC   _IOWR(KGSL_IOC_TYPE, 0x23, struct kgsl_sharedmem_from_vmalloc)
 190
 191 #define IOCTL_KGSL_SHAREDMEM_FLUSH_CACHE   _IOW(KGSL_IOC_TYPE, 0x24, struct kgsl_sharedmem_free)
 192
 193 struct kgsl_drawctxt_set_bin_base_offset {
 194  unsigned int drawctxt_id;
 195  unsigned int offset;
 196 };
 197
 198 #define IOCTL_KGSL_DRAWCTXT_SET_BIN_BASE_OFFSET   _IOW(KGSL_IOC_TYPE, 0x25, struct kgsl_drawctxt_set_bin_base_offset)
 199
 200 #endif
 201