42     private_handle_t* hnd = (private_handle_t*)handle;  in gralloc_map()  local
44     void* mappedAddress = mmap(0, hnd->size, PROT_READ|PROT_WRITE, MAP_SHARED,   in gralloc_map()
45                                hnd->fd, 0);  in gralloc_map()
50     ALOGV("%s: base %p %d %d %d %d\n", __func__, mappedAddress, hnd->size,  in gralloc_map()
51           hnd->width, hnd->height, hnd->stride);  in gralloc_map()
52     hnd->base = mappedAddress;  in gralloc_map()
58     private_handle_t* hnd = (private_handle_t*)handle;  in gralloc_unmap()  local
60     if (!hnd->base)  in gralloc_unmap()
63     if (munmap(hnd->base, hnd->size) < 0) {  in gralloc_unmap()
65               hnd->base, hnd->size);  in gralloc_unmap()
67     ALOGV("%s: base %p %d %d %d %d\n", __func__, hnd->base, hnd->size,  in gralloc_unmap()
68           hnd->width, hnd->height, hnd->stride);  in gralloc_unmap()
69     hnd->base = 0;  in gralloc_unmap()
93     private_handle_t* hnd = (private_handle_t*)handle;  in gralloc_register_buffer()  local
94     ALOGV("%s: base %p %d %d %d %d\n", __func__, hnd->base, hnd->size,  in gralloc_register_buffer()
95           hnd->width, hnd->height, hnd->stride);  in gralloc_register_buffer()
98     ret = ion_import(getIonFd(module), hnd->fd, &hnd->handle);  in gralloc_register_buffer()
100         ALOGE("error importing handle %d %x\n", hnd->fd, hnd->format);  in gralloc_register_buffer()
101     if (hnd->fd1 >= 0) {  in gralloc_register_buffer()
102         ret = ion_import(getIonFd(module), hnd->fd1, &hnd->handle1);  in gralloc_register_buffer()
104             ALOGE("error importing handle1 %d %x\n", hnd->fd1, hnd->format);  in gralloc_register_buffer()
106     if (hnd->fd2 >= 0) {  in gralloc_register_buffer()
107         ret = ion_import(getIonFd(module), hnd->fd2, &hnd->handle2);  in gralloc_register_buffer()
109             ALOGE("error importing handle2 %d %x\n", hnd->fd2, hnd->format);  in gralloc_register_buffer()
121     private_handle_t* hnd = (private_handle_t*)handle;  in gralloc_unregister_buffer()  local
122     ALOGV("%s: base %p %d %d %d %d\n", __func__, hnd->base, hnd->size,  in gralloc_unregister_buffer()
123           hnd->width, hnd->height, hnd->stride);  in gralloc_unregister_buffer()
127     if (hnd->handle)  in gralloc_unregister_buffer()
128         ion_free(getIonFd(module), hnd->handle);  in gralloc_unregister_buffer()
129     if (hnd->handle1)  in gralloc_unregister_buffer()
130         ion_free(getIonFd(module), hnd->handle1);  in gralloc_unregister_buffer()
131     if (hnd->handle2)  in gralloc_unregister_buffer()
132         ion_free(getIonFd(module), hnd->handle2);  in gralloc_unregister_buffer()
153     private_handle_t* hnd = (private_handle_t*)handle;  in gralloc_lock()  local
154     if (!hnd->base)  in gralloc_lock()
155         gralloc_map(module, hnd);  in gralloc_lock()
156     *vaddr = (void*)hnd->base;  in gralloc_lock()
165     private_handle_t* hnd = (private_handle_t*)handle;  in gralloc_unlock()  local
166     ion_sync_fd(getIonFd(module), hnd->fd);  in gralloc_unlock()
167     if (hnd->fd1 >= 0)  in gralloc_unlock()
168         ion_sync_fd(getIonFd(module), hnd->fd1);  in gralloc_unlock()
169     if (hnd->fd2 >= 0)  in gralloc_unlock()
170         ion_sync_fd(getIonFd(module), hnd->fd2);  in gralloc_unlock()