libcamera/libcamera.git - libcamera official repository

Age	Commit message (Collapse)	Author
2018-12-11	utils: ipu3: Abort when sensor or media device isn't found	Laurent Pinchart
	Calling exit from a function only exits from the function, it doesn't abort the whole script. Propagate the errors to stop operation when the sensor or media device can't be found. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2018-11-29	utils: ipu3: Add test capture script	Laurent Pinchart
	The script captures raw frames from cameras based on the Intel IPU3. It takes the sensor name as an argument and isn't meant to depend on a particular platform. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * DMABUF Heaps Userspace API * * Copyright (C) 2011 Google, Inc. * Copyright (C) 2019 Linaro Ltd. */ #ifndef _LINUX_DMABUF_POOL_H #define _LINUX_DMABUF_POOL_H #include <linux/ioctl.h> #include <linux/types.h> /** * DOC: DMABUF Heaps Userspace API */ /* Valid FD_FLAGS are O_CLOEXEC, O_RDONLY, O_WRONLY, O_RDWR */ #define DMA_HEAP_VALID_FD_FLAGS (O_CLOEXEC | O_ACCMODE) /* Currently no heap flags */ #define DMA_HEAP_VALID_HEAP_FLAGS (0) /** * struct dma_heap_allocation_data - metadata passed from userspace for * allocations * @len: size of the allocation * @fd: will be populated with a fd which provides the * handle to the allocated dma-buf * @fd_flags: file descriptor flags used when allocating * @heap_flags: flags passed to heap * * Provided by userspace as an argument to the ioctl */ struct dma_heap_allocation_data { __u64 len; __u32 fd; __u32 fd_flags; __u64 heap_flags; }; #define DMA_HEAP_IOC_MAGIC 'H' /** * DOC: DMA_HEAP_IOCTL_ALLOC - allocate memory from pool * * Takes a dma_heap_allocation_data struct and returns it with the fd field * populated with the dmabuf handle of the allocation. */ #define DMA_HEAP_IOCTL_ALLOC _IOWR(DMA_HEAP_IOC_MAGIC, 0x0,\ struct dma_heap_allocation_data) #endif /* _LINUX_DMABUF_POOL_H */