34947b8aeb
Add a video capture node for the FIMC-IS ISP IP block. The Exynos4x12 FIMC-IS ISP IP block has 2 DMA interfaces that allow to capture raw Bayer and YUV data to memory. Currently only the DMA2 output is and raw Bayer data capture is supported. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/*
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* Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
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*
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* Copyright (C) 2013 Samsung Electronics Co., Ltd.
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* Sylwester Nawrocki <s.nawrocki@samsung.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef FIMC_ISP_VIDEO__
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#define FIMC_ISP_VIDEO__
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#include <media/videobuf2-core.h>
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#include "fimc-isp.h"
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#ifdef CONFIG_VIDEO_EXYNOS4_ISP_DMA_CAPTURE
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int fimc_isp_video_device_register(struct fimc_isp *isp,
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struct v4l2_device *v4l2_dev,
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enum v4l2_buf_type type);
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void fimc_isp_video_device_unregister(struct fimc_isp *isp,
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enum v4l2_buf_type type);
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void fimc_isp_video_irq_handler(struct fimc_is *is);
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#else
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static inline void fimc_isp_video_irq_handler(struct fimc_is *is)
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{
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}
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static inline int fimc_isp_video_device_register(struct fimc_isp *isp,
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struct v4l2_device *v4l2_dev,
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enum v4l2_buf_type type)
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{
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return 0;
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}
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void fimc_isp_video_device_unregister(struct fimc_isp *isp,
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enum v4l2_buf_type type)
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{
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}
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#endif /* !CONFIG_VIDEO_EXYNOS4_ISP_DMA_CAPTURE */
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#endif /* FIMC_ISP_VIDEO__ */
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