46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
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/*
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* Copyright (C) 2010 Texas Instruments Inc
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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 as published by
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* the Free Software Foundation version 2.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef _VPBE_VENC_H
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#define _VPBE_VENC_H
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#include <media/v4l2-subdev.h>
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#include <media/davinci/vpbe_types.h>
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#define DM644X_VPBE_VENC_SUBDEV_NAME "dm644x,vpbe-venc"
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#define DM365_VPBE_VENC_SUBDEV_NAME "dm365,vpbe-venc"
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#define DM355_VPBE_VENC_SUBDEV_NAME "dm355,vpbe-venc"
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/* venc events */
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#define VENC_END_OF_FRAME BIT(0)
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#define VENC_FIRST_FIELD BIT(1)
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#define VENC_SECOND_FIELD BIT(2)
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struct venc_platform_data {
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int (*setup_pinmux)(u32 if_type, int field);
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int (*setup_clock)(enum vpbe_enc_timings_type type,
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unsigned int pixclock);
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int (*setup_if_config)(u32 pixcode);
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/* Number of LCD outputs supported */
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int num_lcd_outputs;
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struct vpbe_if_params *lcd_if_params;
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};
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enum venc_ioctls {
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VENC_GET_FLD = 1,
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};
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/* exported functions */
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struct v4l2_subdev *venc_sub_dev_init(struct v4l2_device *v4l2_dev,
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const char *venc_name);
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#endif
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