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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2020-2022 Bootlin
* Author: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
*/
#ifndef _SUN6I_MIPI_CSI2_H_
#define _SUN6I_MIPI_CSI2_H_
#include <linux/phy/phy.h>
#include <linux/regmap.h>
#include <linux/reset.h>
#include <media/v4l2-device.h>
#include <media/v4l2-fwnode.h>
#define SUN6I_MIPI_CSI2_NAME "sun6i-mipi-csi2"
enum sun6i_mipi_csi2_pad {
SUN6I_MIPI_CSI2_PAD_SINK = 0,
SUN6I_MIPI_CSI2_PAD_SOURCE = 1,
SUN6I_MIPI_CSI2_PAD_COUNT = 2,
};
struct sun6i_mipi_csi2_format {
u32 mbus_code;
u8 data_type;
u32 bpp;
};
struct sun6i_mipi_csi2_bridge {
struct v4l2_subdev subdev;
struct media_pad pads[SUN6I_MIPI_CSI2_PAD_COUNT];
struct v4l2_fwnode_endpoint endpoint;
struct v4l2_async_notifier notifier;
struct v4l2_mbus_framefmt mbus_format;
struct mutex lock; /* Mbus format lock. */
struct v4l2_subdev *source_subdev;
};
struct sun6i_mipi_csi2_device {
struct device *dev;
struct regmap *regmap;
struct clk *clock_mod;
struct reset_control *reset;
struct phy *dphy;
struct sun6i_mipi_csi2_bridge bridge;
};
#endif
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