diff options
-rw-r--r-- | kernel-headers/linux/msm_kgsl.h | 620 | ||||
-rw-r--r-- | original-kernel-headers/linux/msm_kgsl.h | 954 |
2 files changed, 1574 insertions, 0 deletions
diff --git a/kernel-headers/linux/msm_kgsl.h b/kernel-headers/linux/msm_kgsl.h new file mode 100644 index 0000000..3f751e8 --- /dev/null +++ b/kernel-headers/linux/msm_kgsl.h @@ -0,0 +1,620 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + *** To edit the content of this header, modify the corresponding + *** source file (e.g. under external/kernel-headers/original/) then + *** run bionic/libc/kernel/tools/update_all.py + *** + *** Any manual change here will be lost the next time this script will + *** be run. You've been warned! + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _UAPI_MSM_KGSL_H +#define _UAPI_MSM_KGSL_H +#define KGSL_VERSION_MAJOR 3 +#define KGSL_VERSION_MINOR 14 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_CONTEXT_SAVE_GMEM 0x00000001 +#define KGSL_CONTEXT_NO_GMEM_ALLOC 0x00000002 +#define KGSL_CONTEXT_SUBMIT_IB_LIST 0x00000004 +#define KGSL_CONTEXT_CTX_SWITCH 0x00000008 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_CONTEXT_PREAMBLE 0x00000010 +#define KGSL_CONTEXT_TRASH_STATE 0x00000020 +#define KGSL_CONTEXT_PER_CONTEXT_TS 0x00000040 +#define KGSL_CONTEXT_USER_GENERATED_TS 0x00000080 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_CONTEXT_END_OF_FRAME 0x00000100 +#define KGSL_CONTEXT_NO_FAULT_TOLERANCE 0x00000200 +#define KGSL_CONTEXT_SYNC 0x00000400 +#define KGSL_CONTEXT_PWR_CONSTRAINT 0x00000800 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_CONTEXT_PRIORITY_MASK 0x0000F000 +#define KGSL_CONTEXT_PRIORITY_SHIFT 12 +#define KGSL_CONTEXT_PRIORITY_UNDEF 0 +#define KGSL_CONTEXT_TYPE_MASK 0x01F00000 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_CONTEXT_TYPE_SHIFT 20 +#define KGSL_CONTEXT_TYPE_ANY 0 +#define KGSL_CONTEXT_TYPE_GL 1 +#define KGSL_CONTEXT_TYPE_CL 2 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_CONTEXT_TYPE_C2D 3 +#define KGSL_CONTEXT_TYPE_RS 4 +#define KGSL_CONTEXT_TYPE_UNKNOWN 0x1E +#define KGSL_CONTEXT_INVALID 0xffffffff +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_MEMFLAGS_GPUREADONLY 0x01000000 +#define KGSL_MEMFLAGS_USE_CPU_MAP 0x10000000 +#define KGSL_CACHEMODE_MASK 0x0C000000 +#define KGSL_CACHEMODE_SHIFT 26 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_CACHEMODE_WRITECOMBINE 0 +#define KGSL_CACHEMODE_UNCACHED 1 +#define KGSL_CACHEMODE_WRITETHROUGH 2 +#define KGSL_CACHEMODE_WRITEBACK 3 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_MEMTYPE_MASK 0x0000FF00 +#define KGSL_MEMTYPE_SHIFT 8 +#define KGSL_MEMTYPE_OBJECTANY 0 +#define KGSL_MEMTYPE_FRAMEBUFFER 1 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_MEMTYPE_RENDERBUFFER 2 +#define KGSL_MEMTYPE_ARRAYBUFFER 3 +#define KGSL_MEMTYPE_ELEMENTARRAYBUFFER 4 +#define KGSL_MEMTYPE_VERTEXARRAYBUFFER 5 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_MEMTYPE_TEXTURE 6 +#define KGSL_MEMTYPE_SURFACE 7 +#define KGSL_MEMTYPE_EGL_SURFACE 8 +#define KGSL_MEMTYPE_GL 9 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_MEMTYPE_CL 10 +#define KGSL_MEMTYPE_CL_BUFFER_MAP 11 +#define KGSL_MEMTYPE_CL_BUFFER_NOMAP 12 +#define KGSL_MEMTYPE_CL_IMAGE_MAP 13 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_MEMTYPE_CL_IMAGE_NOMAP 14 +#define KGSL_MEMTYPE_CL_KERNEL_STACK 15 +#define KGSL_MEMTYPE_COMMAND 16 +#define KGSL_MEMTYPE_2D 17 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_MEMTYPE_EGL_IMAGE 18 +#define KGSL_MEMTYPE_EGL_SHADOW 19 +#define KGSL_MEMTYPE_MULTISAMPLE 20 +#define KGSL_MEMTYPE_KERNEL 255 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_MEMALIGN_MASK 0x00FF0000 +#define KGSL_MEMALIGN_SHIFT 16 +enum kgsl_user_mem_type { + KGSL_USER_MEM_TYPE_PMEM = 0x00000000, +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + KGSL_USER_MEM_TYPE_ASHMEM = 0x00000001, + KGSL_USER_MEM_TYPE_ADDR = 0x00000002, + KGSL_USER_MEM_TYPE_ION = 0x00000003, + KGSL_USER_MEM_TYPE_MAX = 0x00000004, +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define KGSL_MEMFLAGS_USERMEM_MASK 0x000000e0 +#define KGSL_MEMFLAGS_USERMEM_SHIFT 5 +#define KGSL_USERMEM_FLAG(x) (((x) + 1) << KGSL_MEMFLAGS_USERMEM_SHIFT) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_MEMFLAGS_NOT_USERMEM 0 +#define KGSL_MEMFLAGS_USERMEM_PMEM KGSL_USERMEM_FLAG(KGSL_USER_MEM_TYPE_PMEM) +#define KGSL_MEMFLAGS_USERMEM_ASHMEM KGSL_USERMEM_FLAG(KGSL_USER_MEM_TYPE_ASHMEM) +#define KGSL_MEMFLAGS_USERMEM_ADDR KGSL_USERMEM_FLAG(KGSL_USER_MEM_TYPE_ADDR) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_MEMFLAGS_USERMEM_ION KGSL_USERMEM_FLAG(KGSL_USER_MEM_TYPE_ION) +#define KGSL_FLAGS_NORMALMODE 0x00000000 +#define KGSL_FLAGS_SAFEMODE 0x00000001 +#define KGSL_FLAGS_INITIALIZED0 0x00000002 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_FLAGS_INITIALIZED 0x00000004 +#define KGSL_FLAGS_STARTED 0x00000008 +#define KGSL_FLAGS_ACTIVE 0x00000010 +#define KGSL_FLAGS_RESERVED0 0x00000020 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_FLAGS_RESERVED1 0x00000040 +#define KGSL_FLAGS_RESERVED2 0x00000080 +#define KGSL_FLAGS_SOFT_RESET 0x00000100 +#define KGSL_FLAGS_PER_CONTEXT_TIMESTAMPS 0x00000200 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_CLK_SRC 0x00000001 +#define KGSL_CLK_CORE 0x00000002 +#define KGSL_CLK_IFACE 0x00000004 +#define KGSL_CLK_MEM 0x00000008 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_CLK_MEM_IFACE 0x00000010 +#define KGSL_CLK_AXI 0x00000020 +#define KGSL_SYNCOBJ_SERVER_TIMEOUT 2000 +enum kgsl_ctx_reset_stat { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + KGSL_CTX_STAT_NO_ERROR = 0x00000000, + KGSL_CTX_STAT_GUILTY_CONTEXT_RESET_EXT = 0x00000001, + KGSL_CTX_STAT_INNOCENT_CONTEXT_RESET_EXT = 0x00000002, + KGSL_CTX_STAT_UNKNOWN_CONTEXT_RESET_EXT = 0x00000003 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define KGSL_CONVERT_TO_MBPS(val) (val*1000*1000U) +enum kgsl_deviceid { + KGSL_DEVICE_3D0 = 0x00000000, +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + KGSL_DEVICE_2D0 = 0x00000001, + KGSL_DEVICE_2D1 = 0x00000002, + KGSL_DEVICE_MAX = 0x00000003 +}; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_devinfo { + unsigned int device_id; + unsigned int chip_id; + unsigned int mmu_enabled; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned long gmem_gpubaseaddr; + unsigned int gpu_id; + size_t gmem_sizebytes; +}; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_devmemstore { + volatile unsigned int soptimestamp; + unsigned int sbz; + volatile unsigned int eoptimestamp; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int sbz2; + volatile unsigned int ts_cmp_enable; + unsigned int sbz3; + volatile unsigned int ref_wait_ts; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int sbz4; + unsigned int current_context; + unsigned int sbz5; +}; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_MEMSTORE_OFFSET(ctxt_id, field) ((ctxt_id)*sizeof(struct kgsl_devmemstore) + offsetof(struct kgsl_devmemstore, field)) +enum kgsl_timestamp_type { + KGSL_TIMESTAMP_CONSUMED = 0x00000001, + KGSL_TIMESTAMP_RETIRED = 0x00000002, +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + KGSL_TIMESTAMP_QUEUED = 0x00000003, +}; +enum kgsl_property_type { + KGSL_PROP_DEVICE_INFO = 0x00000001, +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + KGSL_PROP_DEVICE_SHADOW = 0x00000002, + KGSL_PROP_DEVICE_POWER = 0x00000003, + KGSL_PROP_SHMEM = 0x00000004, + KGSL_PROP_SHMEM_APERTURES = 0x00000005, +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + KGSL_PROP_MMU_ENABLE = 0x00000006, + KGSL_PROP_INTERRUPT_WAITS = 0x00000007, + KGSL_PROP_VERSION = 0x00000008, + KGSL_PROP_GPU_RESET_STAT = 0x00000009, +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + KGSL_PROP_PWRCTRL = 0x0000000E, + KGSL_PROP_PWR_CONSTRAINT = 0x00000012, +}; +struct kgsl_shadowprop { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned long gpuaddr; + size_t size; + unsigned int flags; +}; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_version { + unsigned int drv_major; + unsigned int drv_minor; + unsigned int dev_major; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int dev_minor; +}; +#define KGSL_PERFCOUNTER_GROUP_CP 0x0 +#define KGSL_PERFCOUNTER_GROUP_RBBM 0x1 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_PERFCOUNTER_GROUP_PC 0x2 +#define KGSL_PERFCOUNTER_GROUP_VFD 0x3 +#define KGSL_PERFCOUNTER_GROUP_HLSQ 0x4 +#define KGSL_PERFCOUNTER_GROUP_VPC 0x5 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_PERFCOUNTER_GROUP_TSE 0x6 +#define KGSL_PERFCOUNTER_GROUP_RAS 0x7 +#define KGSL_PERFCOUNTER_GROUP_UCHE 0x8 +#define KGSL_PERFCOUNTER_GROUP_TP 0x9 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_PERFCOUNTER_GROUP_SP 0xA +#define KGSL_PERFCOUNTER_GROUP_RB 0xB +#define KGSL_PERFCOUNTER_GROUP_PWR 0xC +#define KGSL_PERFCOUNTER_GROUP_VBIF 0xD +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_PERFCOUNTER_GROUP_VBIF_PWR 0xE +#define KGSL_PERFCOUNTER_GROUP_MH 0xF +#define KGSL_PERFCOUNTER_GROUP_PA_SU 0x10 +#define KGSL_PERFCOUNTER_GROUP_SQ 0x11 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_PERFCOUNTER_GROUP_SX 0x12 +#define KGSL_PERFCOUNTER_GROUP_TCF 0x13 +#define KGSL_PERFCOUNTER_GROUP_TCM 0x14 +#define KGSL_PERFCOUNTER_GROUP_TCR 0x15 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_PERFCOUNTER_GROUP_L2 0x16 +#define KGSL_PERFCOUNTER_GROUP_VSC 0x17 +#define KGSL_PERFCOUNTER_GROUP_CCU 0x18 +#define KGSL_PERFCOUNTER_GROUP_MAX 0x19 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_PERFCOUNTER_NOT_USED 0xFFFFFFFF +#define KGSL_PERFCOUNTER_BROKEN 0xFFFFFFFE +struct kgsl_ibdesc { + unsigned long gpuaddr; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned long __pad; + size_t sizedwords; + unsigned int ctrl; +}; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_IOC_TYPE 0x09 +struct kgsl_device_getproperty { + unsigned int type; + void __user *value; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + size_t sizebytes; +}; +#define IOCTL_KGSL_DEVICE_GETPROPERTY _IOWR(KGSL_IOC_TYPE, 0x2, struct kgsl_device_getproperty) +struct kgsl_device_waittimestamp { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int timestamp; + unsigned int timeout; +}; +#define IOCTL_KGSL_DEVICE_WAITTIMESTAMP _IOW(KGSL_IOC_TYPE, 0x6, struct kgsl_device_waittimestamp) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_device_waittimestamp_ctxtid { + unsigned int context_id; + unsigned int timestamp; + unsigned int timeout; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_DEVICE_WAITTIMESTAMP_CTXTID _IOW(KGSL_IOC_TYPE, 0x7, struct kgsl_device_waittimestamp_ctxtid) +struct kgsl_ringbuffer_issueibcmds { + unsigned int drawctxt_id; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned long ibdesc_addr; + unsigned int numibs; + unsigned int timestamp; + unsigned int flags; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_RINGBUFFER_ISSUEIBCMDS _IOWR(KGSL_IOC_TYPE, 0x10, struct kgsl_ringbuffer_issueibcmds) +struct kgsl_cmdstream_readtimestamp { + unsigned int type; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int timestamp; +}; +#define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP_OLD _IOR(KGSL_IOC_TYPE, 0x11, struct kgsl_cmdstream_readtimestamp) +#define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP _IOWR(KGSL_IOC_TYPE, 0x11, struct kgsl_cmdstream_readtimestamp) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_cmdstream_freememontimestamp { + unsigned long gpuaddr; + unsigned int type; + unsigned int timestamp; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP _IOW(KGSL_IOC_TYPE, 0x12, struct kgsl_cmdstream_freememontimestamp) +#define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP_OLD _IOR(KGSL_IOC_TYPE, 0x12, struct kgsl_cmdstream_freememontimestamp) +struct kgsl_drawctxt_create { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int flags; + unsigned int drawctxt_id; +}; +#define IOCTL_KGSL_DRAWCTXT_CREATE _IOWR(KGSL_IOC_TYPE, 0x13, struct kgsl_drawctxt_create) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_drawctxt_destroy { + unsigned int drawctxt_id; +}; +#define IOCTL_KGSL_DRAWCTXT_DESTROY _IOW(KGSL_IOC_TYPE, 0x14, struct kgsl_drawctxt_destroy) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_map_user_mem { + int fd; + unsigned long gpuaddr; + size_t len; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + size_t offset; + unsigned long hostptr; + enum kgsl_user_mem_type memtype; + unsigned int flags; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_MAP_USER_MEM _IOWR(KGSL_IOC_TYPE, 0x15, struct kgsl_map_user_mem) +struct kgsl_cmdstream_readtimestamp_ctxtid { + unsigned int context_id; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int type; + unsigned int timestamp; +}; +#define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP_CTXTID _IOWR(KGSL_IOC_TYPE, 0x16, struct kgsl_cmdstream_readtimestamp_ctxtid) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_cmdstream_freememontimestamp_ctxtid { + unsigned int context_id; + unsigned long gpuaddr; + unsigned int type; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int timestamp; +}; +#define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP_CTXTID _IOW(KGSL_IOC_TYPE, 0x17, struct kgsl_cmdstream_freememontimestamp_ctxtid) +struct kgsl_sharedmem_from_pmem { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + int pmem_fd; + unsigned long gpuaddr; + unsigned int len; + unsigned int offset; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_SHAREDMEM_FROM_PMEM _IOWR(KGSL_IOC_TYPE, 0x20, struct kgsl_sharedmem_from_pmem) +struct kgsl_sharedmem_free { + unsigned long gpuaddr; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_SHAREDMEM_FREE _IOW(KGSL_IOC_TYPE, 0x21, struct kgsl_sharedmem_free) +struct kgsl_cff_user_event { + unsigned char cff_opcode; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int op1; + unsigned int op2; + unsigned int op3; + unsigned int op4; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int op5; + unsigned int __pad[2]; +}; +#define IOCTL_KGSL_CFF_USER_EVENT _IOW(KGSL_IOC_TYPE, 0x31, struct kgsl_cff_user_event) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_gmem_desc { + unsigned int x; + unsigned int y; + unsigned int width; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int height; + unsigned int pitch; +}; +struct kgsl_buffer_desc { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + void *hostptr; + unsigned long gpuaddr; + int size; + unsigned int format; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int pitch; + unsigned int enabled; +}; +struct kgsl_bind_gmem_shadow { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int drawctxt_id; + struct kgsl_gmem_desc gmem_desc; + unsigned int shadow_x; + unsigned int shadow_y; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + struct kgsl_buffer_desc shadow_buffer; + unsigned int buffer_id; +}; +#define IOCTL_KGSL_DRAWCTXT_BIND_GMEM_SHADOW _IOW(KGSL_IOC_TYPE, 0x22, struct kgsl_bind_gmem_shadow) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_sharedmem_from_vmalloc { + unsigned long gpuaddr; + unsigned int hostptr; + unsigned int flags; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_SHAREDMEM_FROM_VMALLOC _IOWR(KGSL_IOC_TYPE, 0x23, struct kgsl_sharedmem_from_vmalloc) +#define IOCTL_KGSL_SHAREDMEM_FLUSH_CACHE _IOW(KGSL_IOC_TYPE, 0x24, struct kgsl_sharedmem_free) +struct kgsl_drawctxt_set_bin_base_offset { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int drawctxt_id; + unsigned int offset; +}; +#define IOCTL_KGSL_DRAWCTXT_SET_BIN_BASE_OFFSET _IOW(KGSL_IOC_TYPE, 0x25, struct kgsl_drawctxt_set_bin_base_offset) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +enum kgsl_cmdwindow_type { + KGSL_CMDWINDOW_MIN = 0x00000000, + KGSL_CMDWINDOW_2D = 0x00000000, + KGSL_CMDWINDOW_3D = 0x00000001, +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + KGSL_CMDWINDOW_MMU = 0x00000002, + KGSL_CMDWINDOW_ARBITER = 0x000000FF, + KGSL_CMDWINDOW_MAX = 0x000000FF, +}; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_cmdwindow_write { + enum kgsl_cmdwindow_type target; + unsigned int addr; + unsigned int data; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_CMDWINDOW_WRITE _IOW(KGSL_IOC_TYPE, 0x2e, struct kgsl_cmdwindow_write) +struct kgsl_gpumem_alloc { + unsigned long gpuaddr; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + size_t size; + unsigned int flags; +}; +#define IOCTL_KGSL_GPUMEM_ALLOC _IOWR(KGSL_IOC_TYPE, 0x2f, struct kgsl_gpumem_alloc) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_cff_syncmem { + unsigned long gpuaddr; + size_t len; + unsigned int __pad[2]; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_CFF_SYNCMEM _IOW(KGSL_IOC_TYPE, 0x30, struct kgsl_cff_syncmem) +struct kgsl_timestamp_event { + int type; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int timestamp; + unsigned int context_id; + void __user *priv; + size_t len; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_TIMESTAMP_EVENT_OLD _IOW(KGSL_IOC_TYPE, 0x31, struct kgsl_timestamp_event) +#define KGSL_TIMESTAMP_EVENT_GENLOCK 1 +struct kgsl_timestamp_event_genlock { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + int handle; +}; +#define KGSL_TIMESTAMP_EVENT_FENCE 2 +struct kgsl_timestamp_event_fence { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + int fence_fd; +}; +#define IOCTL_KGSL_SETPROPERTY _IOW(KGSL_IOC_TYPE, 0x32, struct kgsl_device_getproperty) +#define IOCTL_KGSL_TIMESTAMP_EVENT _IOWR(KGSL_IOC_TYPE, 0x33, struct kgsl_timestamp_event) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_gpumem_alloc_id { + unsigned int id; + unsigned int flags; + size_t size; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + size_t mmapsize; + unsigned long gpuaddr; + unsigned long __pad[2]; +}; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define IOCTL_KGSL_GPUMEM_ALLOC_ID _IOWR(KGSL_IOC_TYPE, 0x34, struct kgsl_gpumem_alloc_id) +struct kgsl_gpumem_free_id { + unsigned int id; + unsigned int __pad; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_GPUMEM_FREE_ID _IOWR(KGSL_IOC_TYPE, 0x35, struct kgsl_gpumem_free_id) +struct kgsl_gpumem_get_info { + unsigned long gpuaddr; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int id; + unsigned int flags; + size_t size; + size_t mmapsize; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned long useraddr; + unsigned long __pad[4]; +}; +#define IOCTL_KGSL_GPUMEM_GET_INFO _IOWR(KGSL_IOC_TYPE, 0x36, struct kgsl_gpumem_get_info) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_gpumem_sync_cache { + unsigned long gpuaddr; + unsigned int id; + unsigned int op; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + size_t offset; + size_t length; +}; +#define KGSL_GPUMEM_CACHE_CLEAN (1 << 0) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_GPUMEM_CACHE_TO_GPU KGSL_GPUMEM_CACHE_CLEAN +#define KGSL_GPUMEM_CACHE_INV (1 << 1) +#define KGSL_GPUMEM_CACHE_FROM_GPU KGSL_GPUMEM_CACHE_INV +#define KGSL_GPUMEM_CACHE_FLUSH (KGSL_GPUMEM_CACHE_CLEAN | KGSL_GPUMEM_CACHE_INV) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_GPUMEM_CACHE_RANGE (1 << 31U) +#define IOCTL_KGSL_GPUMEM_SYNC_CACHE _IOW(KGSL_IOC_TYPE, 0x37, struct kgsl_gpumem_sync_cache) +struct kgsl_perfcounter_get { + unsigned int groupid; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int countable; + unsigned int offset; + unsigned int offset_hi; + unsigned int __pad; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_PERFCOUNTER_GET _IOWR(KGSL_IOC_TYPE, 0x38, struct kgsl_perfcounter_get) +struct kgsl_perfcounter_put { + unsigned int groupid; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int countable; + unsigned int __pad[2]; +}; +#define IOCTL_KGSL_PERFCOUNTER_PUT _IOW(KGSL_IOC_TYPE, 0x39, struct kgsl_perfcounter_put) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_perfcounter_query { + unsigned int groupid; + unsigned int __user *countables; + unsigned int count; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int max_counters; + unsigned int __pad[2]; +}; +#define IOCTL_KGSL_PERFCOUNTER_QUERY _IOWR(KGSL_IOC_TYPE, 0x3A, struct kgsl_perfcounter_query) +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_perfcounter_read_group { + unsigned int groupid; + unsigned int countable; + unsigned long long value; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +struct kgsl_perfcounter_read { + struct kgsl_perfcounter_read_group __user *reads; + unsigned int count; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int __pad[2]; +}; +#define IOCTL_KGSL_PERFCOUNTER_READ _IOWR(KGSL_IOC_TYPE, 0x3B, struct kgsl_perfcounter_read) +struct kgsl_gpumem_sync_cache_bulk { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int __user *id_list; + unsigned int count; + unsigned int op; + unsigned int __pad[2]; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define IOCTL_KGSL_GPUMEM_SYNC_CACHE_BULK _IOWR(KGSL_IOC_TYPE, 0x3C, struct kgsl_gpumem_sync_cache_bulk) +struct kgsl_cmd_syncpoint_timestamp { + unsigned int context_id; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int timestamp; +}; +#define KGSL_CMD_SYNCPOINT_TYPE_TIMESTAMP 0 +struct kgsl_cmd_syncpoint_fence { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + int fd; +}; +#define KGSL_CMD_SYNCPOINT_TYPE_FENCE 1 +struct kgsl_cmd_syncpoint { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + int type; + void __user *priv; + size_t size; +}; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +struct kgsl_submit_commands { + unsigned int context_id; + unsigned int flags; + struct kgsl_ibdesc __user *cmdlist; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int numcmds; + struct kgsl_cmd_syncpoint __user *synclist; + unsigned int numsyncs; + unsigned int timestamp; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int __pad[4]; +}; +#define IOCTL_KGSL_SUBMIT_COMMANDS _IOWR(KGSL_IOC_TYPE, 0x3D, struct kgsl_submit_commands) +struct kgsl_device_constraint { +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + unsigned int type; + unsigned int context_id; + void __user *data; + size_t size; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +}; +#define KGSL_CONSTRAINT_NONE 0 +#define KGSL_CONSTRAINT_PWRLEVEL 1 +#define KGSL_CONSTRAINT_PWR_MIN 0 +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#define KGSL_CONSTRAINT_PWR_MAX 1 +struct kgsl_device_constraint_pwrlevel { + unsigned int level; +}; +/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ +#endif + diff --git a/original-kernel-headers/linux/msm_kgsl.h b/original-kernel-headers/linux/msm_kgsl.h new file mode 100644 index 0000000..23f1a5b --- /dev/null +++ b/original-kernel-headers/linux/msm_kgsl.h @@ -0,0 +1,954 @@ +#ifndef _UAPI_MSM_KGSL_H +#define _UAPI_MSM_KGSL_H + +/* + * The KGSL version has proven not to be very useful in userspace if features + * are cherry picked into other trees out of order so it is frozen as of 3.14. + * It is left here for backwards compatabilty and as a reminder that + * software releases are never linear. Also, I like pie. + */ + +#define KGSL_VERSION_MAJOR 3 +#define KGSL_VERSION_MINOR 14 + +/*context flags */ +#define KGSL_CONTEXT_SAVE_GMEM 0x00000001 +#define KGSL_CONTEXT_NO_GMEM_ALLOC 0x00000002 +#define KGSL_CONTEXT_SUBMIT_IB_LIST 0x00000004 +#define KGSL_CONTEXT_CTX_SWITCH 0x00000008 +#define KGSL_CONTEXT_PREAMBLE 0x00000010 +#define KGSL_CONTEXT_TRASH_STATE 0x00000020 +#define KGSL_CONTEXT_PER_CONTEXT_TS 0x00000040 +#define KGSL_CONTEXT_USER_GENERATED_TS 0x00000080 +#define KGSL_CONTEXT_END_OF_FRAME 0x00000100 + +#define KGSL_CONTEXT_NO_FAULT_TOLERANCE 0x00000200 +#define KGSL_CONTEXT_SYNC 0x00000400 +#define KGSL_CONTEXT_PWR_CONSTRAINT 0x00000800 +/* bits [12:15] are reserved for future use */ +#define KGSL_CONTEXT_PRIORITY_MASK 0x0000F000 +#define KGSL_CONTEXT_PRIORITY_SHIFT 12 +#define KGSL_CONTEXT_PRIORITY_UNDEF 0 + +#define KGSL_CONTEXT_TYPE_MASK 0x01F00000 +#define KGSL_CONTEXT_TYPE_SHIFT 20 + +#define KGSL_CONTEXT_TYPE_ANY 0 +#define KGSL_CONTEXT_TYPE_GL 1 +#define KGSL_CONTEXT_TYPE_CL 2 +#define KGSL_CONTEXT_TYPE_C2D 3 +#define KGSL_CONTEXT_TYPE_RS 4 +#define KGSL_CONTEXT_TYPE_UNKNOWN 0x1E + +#define KGSL_CONTEXT_INVALID 0xffffffff + +/* --- Memory allocation flags --- */ + +/* General allocation hints */ +#define KGSL_MEMFLAGS_GPUREADONLY 0x01000000 +#define KGSL_MEMFLAGS_USE_CPU_MAP 0x10000000 + +/* Memory caching hints */ +#define KGSL_CACHEMODE_MASK 0x0C000000 +#define KGSL_CACHEMODE_SHIFT 26 + +#define KGSL_CACHEMODE_WRITECOMBINE 0 +#define KGSL_CACHEMODE_UNCACHED 1 +#define KGSL_CACHEMODE_WRITETHROUGH 2 +#define KGSL_CACHEMODE_WRITEBACK 3 + +/* Memory types for which allocations are made */ +#define KGSL_MEMTYPE_MASK 0x0000FF00 +#define KGSL_MEMTYPE_SHIFT 8 + +#define KGSL_MEMTYPE_OBJECTANY 0 +#define KGSL_MEMTYPE_FRAMEBUFFER 1 +#define KGSL_MEMTYPE_RENDERBUFFER 2 +#define KGSL_MEMTYPE_ARRAYBUFFER 3 +#define KGSL_MEMTYPE_ELEMENTARRAYBUFFER 4 +#define KGSL_MEMTYPE_VERTEXARRAYBUFFER 5 +#define KGSL_MEMTYPE_TEXTURE 6 +#define KGSL_MEMTYPE_SURFACE 7 +#define KGSL_MEMTYPE_EGL_SURFACE 8 +#define KGSL_MEMTYPE_GL 9 +#define KGSL_MEMTYPE_CL 10 +#define KGSL_MEMTYPE_CL_BUFFER_MAP 11 +#define KGSL_MEMTYPE_CL_BUFFER_NOMAP 12 +#define KGSL_MEMTYPE_CL_IMAGE_MAP 13 +#define KGSL_MEMTYPE_CL_IMAGE_NOMAP 14 +#define KGSL_MEMTYPE_CL_KERNEL_STACK 15 +#define KGSL_MEMTYPE_COMMAND 16 +#define KGSL_MEMTYPE_2D 17 +#define KGSL_MEMTYPE_EGL_IMAGE 18 +#define KGSL_MEMTYPE_EGL_SHADOW 19 +#define KGSL_MEMTYPE_MULTISAMPLE 20 +#define KGSL_MEMTYPE_KERNEL 255 + +/* + * Alignment hint, passed as the power of 2 exponent. + * i.e 4k (2^12) would be 12, 64k (2^16)would be 16. + */ +#define KGSL_MEMALIGN_MASK 0x00FF0000 +#define KGSL_MEMALIGN_SHIFT 16 + +enum kgsl_user_mem_type { + KGSL_USER_MEM_TYPE_PMEM = 0x00000000, + KGSL_USER_MEM_TYPE_ASHMEM = 0x00000001, + KGSL_USER_MEM_TYPE_ADDR = 0x00000002, + KGSL_USER_MEM_TYPE_ION = 0x00000003, + KGSL_USER_MEM_TYPE_MAX = 0x00000004, +}; +#define KGSL_MEMFLAGS_USERMEM_MASK 0x000000e0 +#define KGSL_MEMFLAGS_USERMEM_SHIFT 5 + +/* + * Unfortunately, enum kgsl_user_mem_type starts at 0 which does not + * leave a good value for allocated memory. In the flags we use + * 0 to indicate allocated memory and thus need to add 1 to the enum + * values. + */ +#define KGSL_USERMEM_FLAG(x) (((x) + 1) << KGSL_MEMFLAGS_USERMEM_SHIFT) + +#define KGSL_MEMFLAGS_NOT_USERMEM 0 +#define KGSL_MEMFLAGS_USERMEM_PMEM KGSL_USERMEM_FLAG(KGSL_USER_MEM_TYPE_PMEM) +#define KGSL_MEMFLAGS_USERMEM_ASHMEM \ + KGSL_USERMEM_FLAG(KGSL_USER_MEM_TYPE_ASHMEM) +#define KGSL_MEMFLAGS_USERMEM_ADDR KGSL_USERMEM_FLAG(KGSL_USER_MEM_TYPE_ADDR) +#define KGSL_MEMFLAGS_USERMEM_ION KGSL_USERMEM_FLAG(KGSL_USER_MEM_TYPE_ION) + +/* --- generic KGSL flag values --- */ + +#define KGSL_FLAGS_NORMALMODE 0x00000000 +#define KGSL_FLAGS_SAFEMODE 0x00000001 +#define KGSL_FLAGS_INITIALIZED0 0x00000002 +#define KGSL_FLAGS_INITIALIZED 0x00000004 +#define KGSL_FLAGS_STARTED 0x00000008 +#define KGSL_FLAGS_ACTIVE 0x00000010 +#define KGSL_FLAGS_RESERVED0 0x00000020 +#define KGSL_FLAGS_RESERVED1 0x00000040 +#define KGSL_FLAGS_RESERVED2 0x00000080 +#define KGSL_FLAGS_SOFT_RESET 0x00000100 +#define KGSL_FLAGS_PER_CONTEXT_TIMESTAMPS 0x00000200 + +/* Clock flags to show which clocks should be controled by a given platform */ +#define KGSL_CLK_SRC 0x00000001 +#define KGSL_CLK_CORE 0x00000002 +#define KGSL_CLK_IFACE 0x00000004 +#define KGSL_CLK_MEM 0x00000008 +#define KGSL_CLK_MEM_IFACE 0x00000010 +#define KGSL_CLK_AXI 0x00000020 + +/* Server Side Sync Timeout in milliseconds */ +#define KGSL_SYNCOBJ_SERVER_TIMEOUT 2000 + +/* + * Reset status values for context + */ +enum kgsl_ctx_reset_stat { + KGSL_CTX_STAT_NO_ERROR = 0x00000000, + KGSL_CTX_STAT_GUILTY_CONTEXT_RESET_EXT = 0x00000001, + KGSL_CTX_STAT_INNOCENT_CONTEXT_RESET_EXT = 0x00000002, + KGSL_CTX_STAT_UNKNOWN_CONTEXT_RESET_EXT = 0x00000003 +}; + +#define KGSL_CONVERT_TO_MBPS(val) \ + (val*1000*1000U) + +/* device id */ +enum kgsl_deviceid { + KGSL_DEVICE_3D0 = 0x00000000, + KGSL_DEVICE_2D0 = 0x00000001, + KGSL_DEVICE_2D1 = 0x00000002, + KGSL_DEVICE_MAX = 0x00000003 +}; + +struct kgsl_devinfo { + + unsigned int device_id; + /* chip revision id + * coreid:8 majorrev:8 minorrev:8 patch:8 + */ + unsigned int chip_id; + unsigned int mmu_enabled; + unsigned long gmem_gpubaseaddr; + /* + * This field contains the adreno revision + * number 200, 205, 220, etc... + */ + unsigned int gpu_id; + size_t gmem_sizebytes; +}; + +/* this structure defines the region of memory that can be mmap()ed from this + driver. The timestamp fields are volatile because they are written by the + GPU +*/ +struct kgsl_devmemstore { + volatile unsigned int soptimestamp; + unsigned int sbz; + volatile unsigned int eoptimestamp; + unsigned int sbz2; + volatile unsigned int ts_cmp_enable; + unsigned int sbz3; + volatile unsigned int ref_wait_ts; + unsigned int sbz4; + unsigned int current_context; + unsigned int sbz5; +}; + +#define KGSL_MEMSTORE_OFFSET(ctxt_id, field) \ + ((ctxt_id)*sizeof(struct kgsl_devmemstore) + \ + offsetof(struct kgsl_devmemstore, field)) + +/* timestamp id*/ +enum kgsl_timestamp_type { + KGSL_TIMESTAMP_CONSUMED = 0x00000001, /* start-of-pipeline timestamp */ + KGSL_TIMESTAMP_RETIRED = 0x00000002, /* end-of-pipeline timestamp*/ + KGSL_TIMESTAMP_QUEUED = 0x00000003, +}; + +/* property types - used with kgsl_device_getproperty */ +enum kgsl_property_type { + KGSL_PROP_DEVICE_INFO = 0x00000001, + KGSL_PROP_DEVICE_SHADOW = 0x00000002, + KGSL_PROP_DEVICE_POWER = 0x00000003, + KGSL_PROP_SHMEM = 0x00000004, + KGSL_PROP_SHMEM_APERTURES = 0x00000005, + KGSL_PROP_MMU_ENABLE = 0x00000006, + KGSL_PROP_INTERRUPT_WAITS = 0x00000007, + KGSL_PROP_VERSION = 0x00000008, + KGSL_PROP_GPU_RESET_STAT = 0x00000009, + KGSL_PROP_PWRCTRL = 0x0000000E, + KGSL_PROP_PWR_CONSTRAINT = 0x00000012, +}; + +struct kgsl_shadowprop { + unsigned long gpuaddr; + size_t size; + unsigned int flags; /* contains KGSL_FLAGS_ values */ +}; + +struct kgsl_version { + unsigned int drv_major; + unsigned int drv_minor; + unsigned int dev_major; + unsigned int dev_minor; +}; + +/* Performance counter groups */ + +#define KGSL_PERFCOUNTER_GROUP_CP 0x0 +#define KGSL_PERFCOUNTER_GROUP_RBBM 0x1 +#define KGSL_PERFCOUNTER_GROUP_PC 0x2 +#define KGSL_PERFCOUNTER_GROUP_VFD 0x3 +#define KGSL_PERFCOUNTER_GROUP_HLSQ 0x4 +#define KGSL_PERFCOUNTER_GROUP_VPC 0x5 +#define KGSL_PERFCOUNTER_GROUP_TSE 0x6 +#define KGSL_PERFCOUNTER_GROUP_RAS 0x7 +#define KGSL_PERFCOUNTER_GROUP_UCHE 0x8 +#define KGSL_PERFCOUNTER_GROUP_TP 0x9 +#define KGSL_PERFCOUNTER_GROUP_SP 0xA +#define KGSL_PERFCOUNTER_GROUP_RB 0xB +#define KGSL_PERFCOUNTER_GROUP_PWR 0xC +#define KGSL_PERFCOUNTER_GROUP_VBIF 0xD +#define KGSL_PERFCOUNTER_GROUP_VBIF_PWR 0xE +#define KGSL_PERFCOUNTER_GROUP_MH 0xF +#define KGSL_PERFCOUNTER_GROUP_PA_SU 0x10 +#define KGSL_PERFCOUNTER_GROUP_SQ 0x11 +#define KGSL_PERFCOUNTER_GROUP_SX 0x12 +#define KGSL_PERFCOUNTER_GROUP_TCF 0x13 +#define KGSL_PERFCOUNTER_GROUP_TCM 0x14 +#define KGSL_PERFCOUNTER_GROUP_TCR 0x15 +#define KGSL_PERFCOUNTER_GROUP_L2 0x16 +#define KGSL_PERFCOUNTER_GROUP_VSC 0x17 +#define KGSL_PERFCOUNTER_GROUP_CCU 0x18 +#define KGSL_PERFCOUNTER_GROUP_MAX 0x19 + +#define KGSL_PERFCOUNTER_NOT_USED 0xFFFFFFFF +#define KGSL_PERFCOUNTER_BROKEN 0xFFFFFFFE + +/* structure holds list of ibs */ +struct kgsl_ibdesc { + unsigned long gpuaddr; + unsigned long __pad; + size_t sizedwords; + unsigned int ctrl; +}; + +/* ioctls */ +#define KGSL_IOC_TYPE 0x09 + +/* get misc info about the GPU + type should be a value from enum kgsl_property_type + value points to a structure that varies based on type + sizebytes is sizeof() that structure + for KGSL_PROP_DEVICE_INFO, use struct kgsl_devinfo + this structure contaings hardware versioning info. + for KGSL_PROP_DEVICE_SHADOW, use struct kgsl_shadowprop + this is used to find mmap() offset and sizes for mapping + struct kgsl_memstore into userspace. +*/ +struct kgsl_device_getproperty { + unsigned int type; + void __user *value; + size_t sizebytes; +}; + +#define IOCTL_KGSL_DEVICE_GETPROPERTY \ + _IOWR(KGSL_IOC_TYPE, 0x2, struct kgsl_device_getproperty) + +/* IOCTL_KGSL_DEVICE_READ (0x3) - removed 03/2012 + */ + +/* block until the GPU has executed past a given timestamp + * timeout is in milliseconds. + */ +struct kgsl_device_waittimestamp { + unsigned int timestamp; + unsigned int timeout; +}; + +#define IOCTL_KGSL_DEVICE_WAITTIMESTAMP \ + _IOW(KGSL_IOC_TYPE, 0x6, struct kgsl_device_waittimestamp) + +struct kgsl_device_waittimestamp_ctxtid { + unsigned int context_id; + unsigned int timestamp; + unsigned int timeout; +}; + +#define IOCTL_KGSL_DEVICE_WAITTIMESTAMP_CTXTID \ + _IOW(KGSL_IOC_TYPE, 0x7, struct kgsl_device_waittimestamp_ctxtid) + +/* DEPRECATED: issue indirect commands to the GPU. + * drawctxt_id must have been created with IOCTL_KGSL_DRAWCTXT_CREATE + * ibaddr and sizedwords must specify a subset of a buffer created + * with IOCTL_KGSL_SHAREDMEM_FROM_PMEM + * flags may be a mask of KGSL_CONTEXT_ values + * timestamp is a returned counter value which can be passed to + * other ioctls to determine when the commands have been executed by + * the GPU. + * + * This fucntion is deprecated - consider using IOCTL_KGSL_SUBMIT_COMMANDS + * instead + */ +struct kgsl_ringbuffer_issueibcmds { + unsigned int drawctxt_id; + unsigned long ibdesc_addr; + unsigned int numibs; + unsigned int timestamp; /*output param */ + unsigned int flags; +}; + +#define IOCTL_KGSL_RINGBUFFER_ISSUEIBCMDS \ + _IOWR(KGSL_IOC_TYPE, 0x10, struct kgsl_ringbuffer_issueibcmds) + +/* read the most recently executed timestamp value + * type should be a value from enum kgsl_timestamp_type + */ +struct kgsl_cmdstream_readtimestamp { + unsigned int type; + unsigned int timestamp; /*output param */ +}; + +#define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP_OLD \ + _IOR(KGSL_IOC_TYPE, 0x11, struct kgsl_cmdstream_readtimestamp) + +#define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP \ + _IOWR(KGSL_IOC_TYPE, 0x11, struct kgsl_cmdstream_readtimestamp) + +/* free memory when the GPU reaches a given timestamp. + * gpuaddr specify a memory region created by a + * IOCTL_KGSL_SHAREDMEM_FROM_PMEM call + * type should be a value from enum kgsl_timestamp_type + */ +struct kgsl_cmdstream_freememontimestamp { + unsigned long gpuaddr; + unsigned int type; + unsigned int timestamp; +}; + +#define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP \ + _IOW(KGSL_IOC_TYPE, 0x12, struct kgsl_cmdstream_freememontimestamp) + +/* Previous versions of this header had incorrectly defined + IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP as a read-only ioctl instead + of a write only ioctl. To ensure binary compatability, the following + #define will be used to intercept the incorrect ioctl +*/ + +#define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP_OLD \ + _IOR(KGSL_IOC_TYPE, 0x12, struct kgsl_cmdstream_freememontimestamp) + +/* create a draw context, which is used to preserve GPU state. + * The flags field may contain a mask KGSL_CONTEXT_* values + */ +struct kgsl_drawctxt_create { + unsigned int flags; + unsigned int drawctxt_id; /*output param */ +}; + +#define IOCTL_KGSL_DRAWCTXT_CREATE \ + _IOWR(KGSL_IOC_TYPE, 0x13, struct kgsl_drawctxt_create) + +/* destroy a draw context */ +struct kgsl_drawctxt_destroy { + unsigned int drawctxt_id; +}; + +#define IOCTL_KGSL_DRAWCTXT_DESTROY \ + _IOW(KGSL_IOC_TYPE, 0x14, struct kgsl_drawctxt_destroy) + +/* add a block of pmem, fb, ashmem or user allocated address + * into the GPU address space */ +struct kgsl_map_user_mem { + int fd; + unsigned long gpuaddr; /*output param */ + size_t len; + size_t offset; + unsigned long hostptr; /*input param */ + enum kgsl_user_mem_type memtype; + unsigned int flags; +}; + +#define IOCTL_KGSL_MAP_USER_MEM \ + _IOWR(KGSL_IOC_TYPE, 0x15, struct kgsl_map_user_mem) + +struct kgsl_cmdstream_readtimestamp_ctxtid { + unsigned int context_id; + unsigned int type; + unsigned int timestamp; /*output param */ +}; + +#define IOCTL_KGSL_CMDSTREAM_READTIMESTAMP_CTXTID \ + _IOWR(KGSL_IOC_TYPE, 0x16, struct kgsl_cmdstream_readtimestamp_ctxtid) + +struct kgsl_cmdstream_freememontimestamp_ctxtid { + unsigned int context_id; + unsigned long gpuaddr; + unsigned int type; + unsigned int timestamp; +}; + +#define IOCTL_KGSL_CMDSTREAM_FREEMEMONTIMESTAMP_CTXTID \ + _IOW(KGSL_IOC_TYPE, 0x17, \ + struct kgsl_cmdstream_freememontimestamp_ctxtid) + +/* add a block of pmem or fb into the GPU address space */ +struct kgsl_sharedmem_from_pmem { + int pmem_fd; + unsigned long gpuaddr; /*output param */ + unsigned int len; + unsigned int offset; +}; + +#define IOCTL_KGSL_SHAREDMEM_FROM_PMEM \ + _IOWR(KGSL_IOC_TYPE, 0x20, struct kgsl_sharedmem_from_pmem) + +/* remove memory from the GPU's address space */ +struct kgsl_sharedmem_free { + unsigned long gpuaddr; +}; + +#define IOCTL_KGSL_SHAREDMEM_FREE \ + _IOW(KGSL_IOC_TYPE, 0x21, struct kgsl_sharedmem_free) + +struct kgsl_cff_user_event { + unsigned char cff_opcode; + unsigned int op1; + unsigned int op2; + unsigned int op3; + unsigned int op4; + unsigned int op5; + unsigned int __pad[2]; +}; + +#define IOCTL_KGSL_CFF_USER_EVENT \ + _IOW(KGSL_IOC_TYPE, 0x31, struct kgsl_cff_user_event) + +struct kgsl_gmem_desc { + unsigned int x; + unsigned int y; + unsigned int width; + unsigned int height; + unsigned int pitch; +}; + +struct kgsl_buffer_desc { + void *hostptr; + unsigned long gpuaddr; + int size; + unsigned int format; + unsigned int pitch; + unsigned int enabled; +}; + +struct kgsl_bind_gmem_shadow { + unsigned int drawctxt_id; + struct kgsl_gmem_desc gmem_desc; + unsigned int shadow_x; + unsigned int shadow_y; + struct kgsl_buffer_desc shadow_buffer; + unsigned int buffer_id; +}; + +#define IOCTL_KGSL_DRAWCTXT_BIND_GMEM_SHADOW \ + _IOW(KGSL_IOC_TYPE, 0x22, struct kgsl_bind_gmem_shadow) + +/* add a block of memory into the GPU address space */ + +/* + * IOCTL_KGSL_SHAREDMEM_FROM_VMALLOC deprecated 09/2012 + * use IOCTL_KGSL_GPUMEM_ALLOC instead + */ + +struct kgsl_sharedmem_from_vmalloc { + unsigned long gpuaddr; /*output param */ + unsigned int hostptr; + unsigned int flags; +}; + +#define IOCTL_KGSL_SHAREDMEM_FROM_VMALLOC \ + _IOWR(KGSL_IOC_TYPE, 0x23, struct kgsl_sharedmem_from_vmalloc) + +/* + * This is being deprecated in favor of IOCTL_KGSL_GPUMEM_CACHE_SYNC which + * supports both directions (flush and invalidate). This code will still + * work, but by definition it will do a flush of the cache which might not be + * what you want to have happen on a buffer following a GPU operation. It is + * safer to go with IOCTL_KGSL_GPUMEM_CACHE_SYNC + */ + +#define IOCTL_KGSL_SHAREDMEM_FLUSH_CACHE \ + _IOW(KGSL_IOC_TYPE, 0x24, struct kgsl_sharedmem_free) + +struct kgsl_drawctxt_set_bin_base_offset { + unsigned int drawctxt_id; + unsigned int offset; +}; + +#define IOCTL_KGSL_DRAWCTXT_SET_BIN_BASE_OFFSET \ + _IOW(KGSL_IOC_TYPE, 0x25, struct kgsl_drawctxt_set_bin_base_offset) + +enum kgsl_cmdwindow_type { + KGSL_CMDWINDOW_MIN = 0x00000000, + KGSL_CMDWINDOW_2D = 0x00000000, + KGSL_CMDWINDOW_3D = 0x00000001, /* legacy */ + KGSL_CMDWINDOW_MMU = 0x00000002, + KGSL_CMDWINDOW_ARBITER = 0x000000FF, + KGSL_CMDWINDOW_MAX = 0x000000FF, +}; + +/* write to the command window */ +struct kgsl_cmdwindow_write { + enum kgsl_cmdwindow_type target; + unsigned int addr; + unsigned int data; +}; + +#define IOCTL_KGSL_CMDWINDOW_WRITE \ + _IOW(KGSL_IOC_TYPE, 0x2e, struct kgsl_cmdwindow_write) + +struct kgsl_gpumem_alloc { + unsigned long gpuaddr; /* output param */ + size_t size; + unsigned int flags; +}; + +#define IOCTL_KGSL_GPUMEM_ALLOC \ + _IOWR(KGSL_IOC_TYPE, 0x2f, struct kgsl_gpumem_alloc) + +struct kgsl_cff_syncmem { + unsigned long gpuaddr; + size_t len; + unsigned int __pad[2]; /* For future binary compatibility */ +}; + +#define IOCTL_KGSL_CFF_SYNCMEM \ + _IOW(KGSL_IOC_TYPE, 0x30, struct kgsl_cff_syncmem) + +/* + * A timestamp event allows the user space to register an action following an + * expired timestamp. Note IOCTL_KGSL_TIMESTAMP_EVENT has been redefined to + * _IOWR to support fences which need to return a fd for the priv parameter. + */ + +struct kgsl_timestamp_event { + int type; /* Type of event (see list below) */ + unsigned int timestamp; /* Timestamp to trigger event on */ + unsigned int context_id; /* Context for the timestamp */ + void __user *priv; /* Pointer to the event specific blob */ + size_t len; /* Size of the event specific blob */ +}; + +#define IOCTL_KGSL_TIMESTAMP_EVENT_OLD \ + _IOW(KGSL_IOC_TYPE, 0x31, struct kgsl_timestamp_event) + +/* A genlock timestamp event releases an existing lock on timestamp expire */ + +#define KGSL_TIMESTAMP_EVENT_GENLOCK 1 + +struct kgsl_timestamp_event_genlock { + int handle; /* Handle of the genlock lock to release */ +}; + +/* A fence timestamp event releases an existing lock on timestamp expire */ + +#define KGSL_TIMESTAMP_EVENT_FENCE 2 + +struct kgsl_timestamp_event_fence { + int fence_fd; /* Fence to signal */ +}; + +/* + * Set a property within the kernel. Uses the same structure as + * IOCTL_KGSL_GETPROPERTY + */ + +#define IOCTL_KGSL_SETPROPERTY \ + _IOW(KGSL_IOC_TYPE, 0x32, struct kgsl_device_getproperty) + +#define IOCTL_KGSL_TIMESTAMP_EVENT \ + _IOWR(KGSL_IOC_TYPE, 0x33, struct kgsl_timestamp_event) + +/** + * struct kgsl_gpumem_alloc_id - argument to IOCTL_KGSL_GPUMEM_ALLOC_ID + * @id: returned id value for this allocation. + * @flags: mask of KGSL_MEM* values requested and actual flags on return. + * @size: requested size of the allocation and actual size on return. + * @mmapsize: returned size to pass to mmap() which may be larger than 'size' + * @gpuaddr: returned GPU address for the allocation + * + * Allocate memory for access by the GPU. The flags and size fields are echoed + * back by the kernel, so that the caller can know if the request was + * adjusted. + * + * Supported flags: + * KGSL_MEMFLAGS_GPUREADONLY: the GPU will be unable to write to the buffer + * KGSL_MEMTYPE*: usage hint for debugging aid + * KGSL_MEMALIGN*: alignment hint, may be ignored or adjusted by the kernel. + * KGSL_MEMFLAGS_USE_CPU_MAP: If set on call and return, the returned GPU + * address will be 0. Calling mmap() will set the GPU address. + */ +struct kgsl_gpumem_alloc_id { + unsigned int id; + unsigned int flags; + size_t size; + size_t mmapsize; + unsigned long gpuaddr; +/* private: reserved for future use*/ + unsigned long __pad[2]; +}; + +#define IOCTL_KGSL_GPUMEM_ALLOC_ID \ + _IOWR(KGSL_IOC_TYPE, 0x34, struct kgsl_gpumem_alloc_id) + +/** + * struct kgsl_gpumem_free_id - argument to IOCTL_KGSL_GPUMEM_FREE_ID + * @id: GPU allocation id to free + * + * Free an allocation by id, in case a GPU address has not been assigned or + * is unknown. Freeing an allocation by id with this ioctl or by GPU address + * with IOCTL_KGSL_SHAREDMEM_FREE are equivalent. + */ +struct kgsl_gpumem_free_id { + unsigned int id; +/* private: reserved for future use*/ + unsigned int __pad; +}; + +#define IOCTL_KGSL_GPUMEM_FREE_ID \ + _IOWR(KGSL_IOC_TYPE, 0x35, struct kgsl_gpumem_free_id) + +/** + * struct kgsl_gpumem_get_info - argument to IOCTL_KGSL_GPUMEM_GET_INFO + * @gpuaddr: GPU address to query. Also set on return. + * @id: GPU allocation id to query. Also set on return. + * @flags: returned mask of KGSL_MEM* values. + * @size: returned size of the allocation. + * @mmapsize: returned size to pass mmap(), which may be larger than 'size' + * @useraddr: returned address of the userspace mapping for this buffer + * + * This ioctl allows querying of all user visible attributes of an existing + * allocation, by either the GPU address or the id returned by a previous + * call to IOCTL_KGSL_GPUMEM_ALLOC_ID. Legacy allocation ioctls may not + * return all attributes so this ioctl can be used to look them up if needed. + * + */ +struct kgsl_gpumem_get_info { + unsigned long gpuaddr; + unsigned int id; + unsigned int flags; + size_t size; + size_t mmapsize; + unsigned long useraddr; +/* private: reserved for future use*/ + unsigned long __pad[4]; +}; + +#define IOCTL_KGSL_GPUMEM_GET_INFO\ + _IOWR(KGSL_IOC_TYPE, 0x36, struct kgsl_gpumem_get_info) + +/** + * struct kgsl_gpumem_sync_cache - argument to IOCTL_KGSL_GPUMEM_SYNC_CACHE + * @gpuaddr: GPU address of the buffer to sync. + * @id: id of the buffer to sync. Either gpuaddr or id is sufficient. + * @op: a mask of KGSL_GPUMEM_CACHE_* values + * @offset: offset into the buffer + * @length: number of bytes starting from offset to perform + * the cache operation on + * + * Sync the L2 cache for memory headed to and from the GPU - this replaces + * KGSL_SHAREDMEM_FLUSH_CACHE since it can handle cache management for both + * directions + * + */ +struct kgsl_gpumem_sync_cache { + unsigned long gpuaddr; + unsigned int id; + unsigned int op; + size_t offset; + size_t length; +}; + +#define KGSL_GPUMEM_CACHE_CLEAN (1 << 0) +#define KGSL_GPUMEM_CACHE_TO_GPU KGSL_GPUMEM_CACHE_CLEAN + +#define KGSL_GPUMEM_CACHE_INV (1 << 1) +#define KGSL_GPUMEM_CACHE_FROM_GPU KGSL_GPUMEM_CACHE_INV + +#define KGSL_GPUMEM_CACHE_FLUSH \ + (KGSL_GPUMEM_CACHE_CLEAN | KGSL_GPUMEM_CACHE_INV) + +/* Flag to ensure backwards compatibility of kgsl_gpumem_sync_cache struct */ +#define KGSL_GPUMEM_CACHE_RANGE (1 << 31U) + +#define IOCTL_KGSL_GPUMEM_SYNC_CACHE \ + _IOW(KGSL_IOC_TYPE, 0x37, struct kgsl_gpumem_sync_cache) + +/** + * struct kgsl_perfcounter_get - argument to IOCTL_KGSL_PERFCOUNTER_GET + * @groupid: Performance counter group ID + * @countable: Countable to select within the group + * @offset: Return offset of the reserved LO counter + * @offset_hi: Return offset of the reserved HI counter + * + * Get an available performance counter from a specified groupid. The offset + * of the performance counter will be returned after successfully assigning + * the countable to the counter for the specified group. An error will be + * returned and an offset of 0 if the groupid is invalid or there are no + * more counters left. After successfully getting a perfcounter, the user + * must call kgsl_perfcounter_put(groupid, contable) when finished with + * the perfcounter to clear up perfcounter resources. + * + */ +struct kgsl_perfcounter_get { + unsigned int groupid; + unsigned int countable; + unsigned int offset; + unsigned int offset_hi; +/* private: reserved for future use */ + unsigned int __pad; /* For future binary compatibility */ +}; + +#define IOCTL_KGSL_PERFCOUNTER_GET \ + _IOWR(KGSL_IOC_TYPE, 0x38, struct kgsl_perfcounter_get) + +/** + * struct kgsl_perfcounter_put - argument to IOCTL_KGSL_PERFCOUNTER_PUT + * @groupid: Performance counter group ID + * @countable: Countable to release within the group + * + * Put an allocated performance counter to allow others to have access to the + * resource that was previously taken. This is only to be called after + * successfully getting a performance counter from kgsl_perfcounter_get(). + * + */ +struct kgsl_perfcounter_put { + unsigned int groupid; + unsigned int countable; +/* private: reserved for future use */ + unsigned int __pad[2]; /* For future binary compatibility */ +}; + +#define IOCTL_KGSL_PERFCOUNTER_PUT \ + _IOW(KGSL_IOC_TYPE, 0x39, struct kgsl_perfcounter_put) + +/** + * struct kgsl_perfcounter_query - argument to IOCTL_KGSL_PERFCOUNTER_QUERY + * @groupid: Performance counter group ID + * @countable: Return active countables array + * @size: Size of active countables array + * @max_counters: Return total number counters for the group ID + * + * Query the available performance counters given a groupid. The array + * *countables is used to return the current active countables in counters. + * The size of the array is passed in so the kernel will only write at most + * size or counter->size for the group id. The total number of available + * counters for the group ID is returned in max_counters. + * If the array or size passed in are invalid, then only the maximum number + * of counters will be returned, no data will be written to *countables. + * If the groupid is invalid an error code will be returned. + * + */ +struct kgsl_perfcounter_query { + unsigned int groupid; + /* Array to return the current countable for up to size counters */ + unsigned int __user *countables; + unsigned int count; + unsigned int max_counters; +/* private: reserved for future use */ + unsigned int __pad[2]; /* For future binary compatibility */ +}; + +#define IOCTL_KGSL_PERFCOUNTER_QUERY \ + _IOWR(KGSL_IOC_TYPE, 0x3A, struct kgsl_perfcounter_query) + +/** + * struct kgsl_perfcounter_query - argument to IOCTL_KGSL_PERFCOUNTER_QUERY + * @groupid: Performance counter group IDs + * @countable: Performance counter countable IDs + * @value: Return performance counter reads + * @size: Size of all arrays (groupid/countable pair and return value) + * + * Read in the current value of a performance counter given by the groupid + * and countable. + * + */ + +struct kgsl_perfcounter_read_group { + unsigned int groupid; + unsigned int countable; + unsigned long long value; +}; + +struct kgsl_perfcounter_read { + struct kgsl_perfcounter_read_group __user *reads; + unsigned int count; +/* private: reserved for future use */ + unsigned int __pad[2]; /* For future binary compatibility */ +}; + +#define IOCTL_KGSL_PERFCOUNTER_READ \ + _IOWR(KGSL_IOC_TYPE, 0x3B, struct kgsl_perfcounter_read) +/* + * struct kgsl_gpumem_sync_cache_bulk - argument to + * IOCTL_KGSL_GPUMEM_SYNC_CACHE_BULK + * @id_list: list of GPU buffer ids of the buffers to sync + * @count: number of GPU buffer ids in id_list + * @op: a mask of KGSL_GPUMEM_CACHE_* values + * + * Sync the cache for memory headed to and from the GPU. Certain + * optimizations can be made on the cache operation based on the total + * size of the working set of memory to be managed. + */ +struct kgsl_gpumem_sync_cache_bulk { + unsigned int __user *id_list; + unsigned int count; + unsigned int op; +/* private: reserved for future use */ + unsigned int __pad[2]; /* For future binary compatibility */ +}; + +#define IOCTL_KGSL_GPUMEM_SYNC_CACHE_BULK \ + _IOWR(KGSL_IOC_TYPE, 0x3C, struct kgsl_gpumem_sync_cache_bulk) + +/* + * struct kgsl_cmd_syncpoint_timestamp + * @context_id: ID of a KGSL context + * @timestamp: GPU timestamp + * + * This structure defines a syncpoint comprising a context/timestamp pair. A + * list of these may be passed by IOCTL_KGSL_SUBMIT_COMMANDS to define + * dependencies that must be met before the command can be submitted to the + * hardware + */ +struct kgsl_cmd_syncpoint_timestamp { + unsigned int context_id; + unsigned int timestamp; +}; + +#define KGSL_CMD_SYNCPOINT_TYPE_TIMESTAMP 0 + +struct kgsl_cmd_syncpoint_fence { + int fd; +}; + +#define KGSL_CMD_SYNCPOINT_TYPE_FENCE 1 + +/** + * struct kgsl_cmd_syncpoint - Define a sync point for a command batch + * @type: type of sync point defined here + * @priv: Pointer to the type specific buffer + * @size: Size of the type specific buffer + * + * This structure contains pointers defining a specific command sync point. + * The pointer and size should point to a type appropriate structure. + */ +struct kgsl_cmd_syncpoint { + int type; + void __user *priv; + size_t size; +}; + +/** + * struct kgsl_submit_commands - Argument to IOCTL_KGSL_SUBMIT_COMMANDS + * @context_id: KGSL context ID that owns the commands + * @flags: + * @cmdlist: User pointer to a list of kgsl_ibdesc structures + * @numcmds: Number of commands listed in cmdlist + * @synclist: User pointer to a list of kgsl_cmd_syncpoint structures + * @numsyncs: Number of sync points listed in synclist + * @timestamp: On entry the a user defined timestamp, on exist the timestamp + * assigned to the command batch + * + * This structure specifies a command to send to the GPU hardware. This is + * similar to kgsl_issueibcmds expect that it doesn't support the legacy way to + * submit IB lists and it adds sync points to block the IB until the + * dependencies are satisified. This entry point is the new and preferred way + * to submit commands to the GPU. + */ + +struct kgsl_submit_commands { + unsigned int context_id; + unsigned int flags; + struct kgsl_ibdesc __user *cmdlist; + unsigned int numcmds; + struct kgsl_cmd_syncpoint __user *synclist; + unsigned int numsyncs; + unsigned int timestamp; +/* private: reserved for future use */ + unsigned int __pad[4]; +}; + +#define IOCTL_KGSL_SUBMIT_COMMANDS \ + _IOWR(KGSL_IOC_TYPE, 0x3D, struct kgsl_submit_commands) + +/** + * struct kgsl_device_constraint - device constraint argument + * @context_id: KGSL context ID + * @type: type of constraint i.e pwrlevel/none + * @data: constraint data + * @size: size of the constraint data + */ +struct kgsl_device_constraint { + unsigned int type; + unsigned int context_id; + void __user *data; + size_t size; +}; + +/* Constraint Type*/ +#define KGSL_CONSTRAINT_NONE 0 +#define KGSL_CONSTRAINT_PWRLEVEL 1 + +/* PWRLEVEL constraint level*/ +/* set to min frequency */ +#define KGSL_CONSTRAINT_PWR_MIN 0 +/* set to max frequency */ +#define KGSL_CONSTRAINT_PWR_MAX 1 + +struct kgsl_device_constraint_pwrlevel { + unsigned int level; +}; +#endif /* _UAPI_MSM_KGSL_H */ |