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 201 202
