diff options
Diffstat (limited to 'drivers/media/platform/xilinx/xilinx-vipp.h')
| -rw-r--r-- | drivers/media/platform/xilinx/xilinx-vipp.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/drivers/media/platform/xilinx/xilinx-vipp.h b/drivers/media/platform/xilinx/xilinx-vipp.h new file mode 100644 index 000000000000..faf6b6e80b3b --- /dev/null +++ b/drivers/media/platform/xilinx/xilinx-vipp.h @@ -0,0 +1,49 @@ +/* + * Xilinx Video IP Composite Device + * + * Copyright (C) 2013-2015 Ideas on Board + * Copyright (C) 2013-2015 Xilinx, Inc. + * + * Contacts: Hyun Kwon <hyun.kwon@xilinx.com> + * Laurent Pinchart <laurent.pinchart@ideasonboard.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __XILINX_VIPP_H__ +#define __XILINX_VIPP_H__ + +#include <linux/list.h> +#include <linux/mutex.h> +#include <media/media-device.h> +#include <media/v4l2-async.h> +#include <media/v4l2-ctrls.h> +#include <media/v4l2-device.h> + +/** + * struct xvip_composite_device - Xilinx Video IP device structure + * @v4l2_dev: V4L2 device + * @media_dev: media device + * @dev: (OF) device + * @notifier: V4L2 asynchronous subdevs notifier + * @entities: entities in the graph as a list of xvip_graph_entity + * @num_subdevs: number of subdevs in the pipeline + * @dmas: list of DMA channels at the pipeline output and input + * @v4l2_caps: V4L2 capabilities of the whole device (see VIDIOC_QUERYCAP) + */ +struct xvip_composite_device { + struct v4l2_device v4l2_dev; + struct media_device media_dev; + struct device *dev; + + struct v4l2_async_notifier notifier; + struct list_head entities; + unsigned int num_subdevs; + + struct list_head dmas; + u32 v4l2_caps; +}; + +#endif /* __XILINX_VIPP_H__ */ |