39 lines
888 B
C
Executable file
39 lines
888 B
C
Executable file
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* vimc-streamer.h Virtual Media Controller Driver
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*
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* Copyright (C) 2018 Lucas A. M. Magalhães <lucmaga@gmail.com>
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*
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*/
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#ifndef _VIMC_STREAMER_H_
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#define _VIMC_STREAMER_H_
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#include <media/media-device.h>
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#include "vimc-common.h"
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#define VIMC_STREAMER_PIPELINE_MAX_SIZE 16
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struct vimc_stream {
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struct media_pipeline pipe;
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struct vimc_ent_device *ved_pipeline[VIMC_STREAMER_PIPELINE_MAX_SIZE];
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unsigned int pipe_size;
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u8 *frame;
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struct task_struct *kthread;
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};
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/**
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* vimc_streamer_s_streamer - start/stop the stream
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*
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* @stream: the pointer to the stream to start or stop
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* @ved: The last entity of the streamer pipeline
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* @enable: any non-zero number start the stream, zero stop
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*
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*/
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int vimc_streamer_s_stream(struct vimc_stream *stream,
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struct vimc_ent_device *ved,
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int enable);
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#endif //_VIMC_STREAMER_H_
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