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Searched refs:mmap_arg (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/external/linux-rga/samples/im2d_slt/sources/
H A Ddrm_alloc.cpp80 struct drm_mode_map_dumb mmap_arg; in drm_buf_alloc() local
135 memset(&mmap_arg, 0, sizeof(mmap_arg)); in drm_buf_alloc()
136 mmap_arg.handle = alloc_arg.handle; in drm_buf_alloc()
138 ret = drmIoctl_func(drm_fd, DRM_IOCTL_MODE_MAP_DUMB, &mmap_arg); in drm_buf_alloc()
146 …map = (char *)mmap(0, alloc_arg.size, PROT_READ | PROT_WRITE, MAP_SHARED, drm_fd, mmap_arg.offset); in drm_buf_alloc()
/OK3568_Linux_fs/external/linux-rga/samples/utils/allocator/
H A Ddrm_alloc.cpp79 struct drm_mode_map_dumb mmap_arg; in drm_buf_alloc() local
135 memset(&mmap_arg, 0, sizeof(mmap_arg)); in drm_buf_alloc()
136 mmap_arg.handle = alloc_arg.handle; in drm_buf_alloc()
138 ret = drmIoctl_func(drm_fd, DRM_IOCTL_MODE_MAP_DUMB, &mmap_arg); in drm_buf_alloc()
146 …map = (char *)mmap(0, alloc_arg.size, PROT_READ | PROT_WRITE, MAP_SHARED, drm_fd, mmap_arg.offset); in drm_buf_alloc()
/OK3568_Linux_fs/external/camera_engine_rkaiq/rkisp_demo/demo/
H A Drkdrm_display.c164 struct drm_mode_map_dumb mmap_arg; in drmGetBuffer() local
194 memset(&mmap_arg, 0, sizeof(mmap_arg)); in drmGetBuffer()
195 mmap_arg.handle = alloc_arg.handle; in drmGetBuffer()
197 ret = drmIoctl(fd, DRM_IOCTL_MODE_MAP_DUMB, &mmap_arg); in drmGetBuffer()
204 map = mmap(0, alloc_arg.size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, mmap_arg.offset); in drmGetBuffer()
H A Drkisp_demo.cpp116 struct drm_mode_map_dumb mmap_arg; in alloc_drm_buffer() local
132 memset(&mmap_arg, 0, sizeof(mmap_arg)); in alloc_drm_buffer()
133 mmap_arg.handle = alloc_arg.handle; in alloc_drm_buffer()
134 ret = drmIoctl(fd, DRM_IOCTL_MODE_MAP_DUMB, &mmap_arg); in alloc_drm_buffer()
142 fd, mmap_arg.offset); in alloc_drm_buffer()