78 lines
1.9 KiB
C
78 lines
1.9 KiB
C
|
/*
|
||
|
|
* camss-csiphy.h
|
||
|
|
*
|
||
|
|
* Qualcomm MSM Camera Subsystem - CSIPHY Module
|
||
|
|
*
|
||
|
|
* Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.
|
||
|
|
* Copyright (C) 2016-2017 Linaro Ltd.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 and
|
||
|
|
* only version 2 as published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*/
|
||
|
|
#ifndef QC_MSM_CAMSS_CSIPHY_H
|
||
|
|
#define QC_MSM_CAMSS_CSIPHY_H
|
||
|
|
|
||
|
|
#include <linux/clk.h>
|
||
|
|
#include <media/media-entity.h>
|
||
|
|
#include <media/v4l2-device.h>
|
||
|
|
#include <media/v4l2-mediabus.h>
|
||
|
|
#include <media/v4l2-subdev.h>
|
||
|
|
|
||
|
|
#define MSM_CSIPHY_PAD_SINK 0
|
||
|
|
#define MSM_CSIPHY_PAD_SRC 1
|
||
|
|
#define MSM_CSIPHY_PADS_NUM 2
|
||
|
|
|
||
|
|
struct csiphy_lane {
|
||
|
|
u8 pos;
|
||
|
|
u8 pol;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct csiphy_lanes_cfg {
|
||
|
|
int num_data;
|
||
|
|
struct csiphy_lane *data;
|
||
|
|
struct csiphy_lane clk;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct csiphy_csi2_cfg {
|
||
|
|
struct csiphy_lanes_cfg lane_cfg;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct csiphy_config {
|
||
|
|
u8 combo_mode;
|
||
|
|
u8 csid_id;
|
||
|
|
struct csiphy_csi2_cfg *csi2;
|
||
|
|
};
|
||
|
|
|
||
|
|
struct csiphy_device {
|
||
|
|
u8 id;
|
||
|
|
struct v4l2_subdev subdev;
|
||
|
|
struct media_pad pads[MSM_CSIPHY_PADS_NUM];
|
||
|
|
void __iomem *base;
|
||
|
|
void __iomem *base_clk_mux;
|
||
|
|
u32 irq;
|
||
|
|
char irq_name[30];
|
||
|
|
struct camss_clock *clock;
|
||
|
|
int nclocks;
|
||
|
|
u32 timer_clk_rate;
|
||
|
|
struct csiphy_config cfg;
|
||
|
|
struct v4l2_mbus_framefmt fmt[MSM_CSIPHY_PADS_NUM];
|
||
|
|
};
|
||
|
|
|
||
|
|
struct resources;
|
||
|
|
|
||
|
|
int msm_csiphy_subdev_init(struct csiphy_device *csiphy,
|
||
|
|
const struct resources *res, u8 id);
|
||
|
|
|
||
|
|
int msm_csiphy_register_entity(struct csiphy_device *csiphy,
|
||
|
|
struct v4l2_device *v4l2_dev);
|
||
|
|
|
||
|
|
void msm_csiphy_unregister_entity(struct csiphy_device *csiphy);
|
||
|
|
|
||
|
|
#endif /* QC_MSM_CAMSS_CSIPHY_H */
|