p2a42: Import fully working kernel sourceHEADn7.1

Change-Id: Ia4c94f09e29843b1af34d466243378a357e97b70

1 files changed, 125 insertions, 0 deletions

diff --git a/camera/sensor/msm_sensor.h b/camera/sensor/msm_sensor.h
new file mode 100644
index 00000000..f64df5ac
--- /dev/null
+++ b/camera/sensor/msm_sensor.h
@@ -0,0 +1,125 @@
+/* Copyright (c) 2011-2015, The Linux Foundation. All rights reserved.
+ *
+ * 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 MSM_SENSOR_H
+#define MSM_SENSOR_H
+
+#include <linux/debugfs.h>
+#include <linux/delay.h>
+#include <linux/i2c.h>
+#include <linux/miscdevice.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/slab.h>
+#include <linux/clk.h>
+#include <linux/types.h>
+#include <linux/uaccess.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/of_gpio.h>
+#include <linux/gpio.h>
+#include <lenovo_soc/qcom/camera2.h>
+#include <lenovo_media/msm_cam_sensor.h>
+#include <media/v4l2-subdev.h>
+#include <media/v4l2-ioctl.h>
+#include "msm_camera_i2c.h"
+#include "msm_camera_dt_util.h"
+#include "msm_sd.h"
+
+#define DEFINE_MSM_MUTEX(mutexname) \
+	static struct mutex mutexname = __MUTEX_INITIALIZER(mutexname)
+
+enum msm_sensor_sensor_slave_info_type {
+	MSM_SENSOR_SLAVEADDR_DATA,
+	MSM_SENSOR_IDREGADDR_DATA,
+	MSM_SENSOR_SENSOR_ID_DATA,
+	MSM_SENSOR_SENIDMASK_DATA,
+	MSM_SENSOR_NUM_ID_INFO_DATA,
+};
+
+struct msm_sensor_ctrl_t;
+
+enum msm_sensor_state_t {
+	MSM_SENSOR_POWER_DOWN,
+	MSM_SENSOR_POWER_UP,
+};
+
+struct msm_sensor_fn_t {
+	int (*sensor_config)(struct msm_sensor_ctrl_t *, void __user *);
+#ifdef CONFIG_COMPAT
+	int (*sensor_config32)(struct msm_sensor_ctrl_t *, void __user *);
+#endif
+	int (*sensor_power_down)(struct msm_sensor_ctrl_t *);
+	int (*sensor_power_up)(struct msm_sensor_ctrl_t *);
+	int (*sensor_match_id)(struct msm_sensor_ctrl_t *);
+};
+
+struct msm_sensor_ctrl_t {
+	struct platform_device *pdev;
+	struct mutex *msm_sensor_mutex;
+
+	enum msm_camera_device_type_t sensor_device_type;
+	struct msm_camera_sensor_board_info *sensordata;
+	struct msm_sensor_power_setting_array power_setting_array;
+	struct msm_sensor_packed_cfg_t *cfg_override;
+	struct msm_sd_subdev msm_sd;
+	enum cci_i2c_master_t cci_i2c_master;
+
+	struct msm_camera_i2c_client *sensor_i2c_client;
+	struct v4l2_subdev_info *sensor_v4l2_subdev_info;
+	uint8_t sensor_v4l2_subdev_info_size;
+	struct v4l2_subdev_ops *sensor_v4l2_subdev_ops;
+	struct msm_sensor_fn_t *func_tbl;
+	struct msm_camera_i2c_reg_setting stop_setting;
+	void *misc_regulator;
+	enum msm_sensor_state_t sensor_state;
+	uint8_t is_probe_succeed;
+	uint32_t id;
+	struct device_node *of_node;
+	enum msm_camera_stream_type_t camera_stream_type;
+	uint32_t set_mclk_23880000;
+	uint8_t is_csid_tg_mode;
+};
+
+int msm_sensor_config(struct msm_sensor_ctrl_t *s_ctrl, void __user *argp);
+
+int msm_sensor_power_up(struct msm_sensor_ctrl_t *s_ctrl);
+
+int msm_sensor_power_down(struct msm_sensor_ctrl_t *s_ctrl);
+
+int msm_sensor_check_id(struct msm_sensor_ctrl_t *s_ctrl);
+
+int msm_sensor_match_id(struct msm_sensor_ctrl_t *s_ctrl);
+
+int msm_sensor_update_cfg(struct msm_sensor_ctrl_t *s_ctrl);
+
+int msm_sensor_free_sensor_data(struct msm_sensor_ctrl_t *s_ctrl);
+
+int32_t msm_sensor_init_default_params(struct msm_sensor_ctrl_t *s_ctrl);
+
+int32_t msm_sensor_get_dt_gpio_req_tbl(struct device_node *of_node,
+	struct msm_camera_gpio_conf *gconf, uint16_t *gpio_array,
+	uint16_t gpio_array_size);
+
+int32_t msm_sensor_get_dt_gpio_set_tbl(struct device_node *of_node,
+	struct msm_camera_gpio_conf *gconf, uint16_t *gpio_array,
+	uint16_t gpio_array_size);
+
+int32_t msm_sensor_init_gpio_pin_tbl(struct device_node *of_node,
+	struct msm_camera_gpio_conf *gconf, uint16_t *gpio_array,
+	uint16_t gpio_array_size);
+#ifdef CONFIG_COMPAT
+long msm_sensor_subdev_fops_ioctl(struct file *file,
+	unsigned int cmd,
+	unsigned long arg);
+#endif
+#endif