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/**
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/**
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 * struct mipi_dsi_host - DSI host device
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 * struct mipi_dsi_host - DSI host device
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 * @dev: driver model device node for this DSI host
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 * @dev: driver model device node for this DSI host
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 * @ops: DSI host operations
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 * @ops: DSI host operations
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 * @list: list management
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 */
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 */
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struct mipi_dsi_host {
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struct mipi_dsi_host {
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	struct device *dev;
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	struct device *dev;
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	const struct mipi_dsi_host_ops *ops;
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	const struct mipi_dsi_host_ops *ops;
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	struct list_head list;
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};
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};
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int mipi_dsi_host_register(struct mipi_dsi_host *host);
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int mipi_dsi_host_register(struct mipi_dsi_host *host);
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void mipi_dsi_host_unregister(struct mipi_dsi_host *host);
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void mipi_dsi_host_unregister(struct mipi_dsi_host *host);
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struct mipi_dsi_host *of_find_mipi_dsi_host_by_node(struct device_node *node);
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	MIPI_DSI_FMT_RGB666,
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	MIPI_DSI_FMT_RGB666,
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	MIPI_DSI_FMT_RGB666_PACKED,
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	MIPI_DSI_FMT_RGB666_PACKED,
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	MIPI_DSI_FMT_RGB565,
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	MIPI_DSI_FMT_RGB565,
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};
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};
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#define DSI_DEV_NAME_SIZE		20
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/**
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 * struct mipi_dsi_device_info - template for creating a mipi_dsi_device
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 * @type: DSI peripheral chip type
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 * @channel: DSI virtual channel assigned to peripheral
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 * @node: pointer to OF device node or NULL
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 *
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 * This is populated and passed to mipi_dsi_device_new to create a new
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 * DSI device
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 */
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struct mipi_dsi_device_info {
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	char type[DSI_DEV_NAME_SIZE];
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	u32 channel;
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	struct device_node *node;
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};
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/**
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/**
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 * struct mipi_dsi_device - DSI peripheral device
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 * struct mipi_dsi_device - DSI peripheral device
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 * @host: DSI host for this peripheral
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 * @host: DSI host for this peripheral
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 * @dev: driver model device node for this peripheral
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 * @dev: driver model device node for this peripheral
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 * @name: DSI peripheral chip type
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 * @channel: virtual channel assigned to the peripheral
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 * @channel: virtual channel assigned to the peripheral
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 * @format: pixel format for video mode
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 * @format: pixel format for video mode
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 * @lanes: number of active data lanes
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 * @lanes: number of active data lanes
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 * @mode_flags: DSI operation mode related flags
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 * @mode_flags: DSI operation mode related flags
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 */
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 */
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struct mipi_dsi_device {
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struct mipi_dsi_device {
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	struct mipi_dsi_host *host;
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	struct mipi_dsi_host *host;
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	struct device dev;
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	struct device dev;
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	char name[DSI_DEV_NAME_SIZE];
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	unsigned int channel;
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	unsigned int channel;
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	unsigned int lanes;
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	unsigned int lanes;
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	enum mipi_dsi_pixel_format format;
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	enum mipi_dsi_pixel_format format;
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	}
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	}
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	return -EINVAL;
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	return -EINVAL;
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}
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struct mipi_dsi_device *
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mipi_dsi_device_register_full(struct mipi_dsi_host *host,
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}
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			      const struct mipi_dsi_device_info *info);
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void mipi_dsi_device_unregister(struct mipi_dsi_device *dsi);
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struct mipi_dsi_device *of_find_mipi_dsi_device_by_node(struct device_node *np);
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struct mipi_dsi_device *of_find_mipi_dsi_device_by_node(struct device_node *np);
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int mipi_dsi_attach(struct mipi_dsi_device *dsi);
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int mipi_dsi_attach(struct mipi_dsi_device *dsi);
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int mipi_dsi_detach(struct mipi_dsi_device *dsi);
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int mipi_dsi_detach(struct mipi_dsi_device *dsi);