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camera-kernel: miami: front camera ov32c4c and ov32b40 compatible

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details:
front camera ov32c4c and ov32b40 compatible
front camera ov32c4c bring up on 8350 baseline

Change-Id: Ibbab62bdfb9784bc302222d7794137d3ccfb2d5b
Signed-off-by: chenlj26 <chenlj26@motorola.com>
Reviewed-on: https://gerrit.mot.com/2246392
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Wang Liu <liuwang2@lenovo.com>
Reviewed-by: Shuo Wang <wangsh18@motorola.com>
Reviewed-by: Long Cheng <chengl1@motorola.com>
Reviewed-by: Zhichao Chen <chenzc2@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
chenlj26 2022-04-19 18:37:14 +08:00 • committed by zhaoji1
commit aacc836319
3 changed files with 94 additions and 2 deletions
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82
drivers/cam_sensor_module/cam_sensor/cam_sensor_core.c
View file

@ -454,16 +454,80 @@ int32_t cam_sensor_update_slave_info(struct cam_cmd_probe *probe_info,
s_ctrl->sub_device_cci_master = probe_info->sub_device_cci_master;
s_ctrl->sub_device_cci_device = probe_info->sub_device_cci_device;
s_ctrl->sub_device_i2c_freq_mode = probe_info->sub_device_i2c_freq_mode;
#ifdef CONFIG_CAMERA_CCI_ADDR_SWITCH
s_ctrl->i2c_addr_switch = probe_info->i2c_addr_switch;
s_ctrl->second_i2c_address = probe_info->second_i2c_address;
s_ctrl->i2c_switch_reg_addr_Type = probe_info->i2c_switch_reg_addr_Type;
s_ctrl->i2c_switch_reg_data_Type = probe_info->i2c_switch_reg_data_Type;
s_ctrl->i2c_switch_reg_addr = probe_info->i2c_switch_reg_addr;
s_ctrl->i2c_switch_reg_data = probe_info->i2c_switch_reg_data;
s_ctrl->i2c_switch_reg_delayMs = probe_info->i2c_switch_reg_delayMs;
CAM_DBG(CAM_SENSOR,
"Sensor Addr: 0x%x sensor_id: 0x%x sensor_mask: 0x%x sensor_pipeline_delay:0x%x",
"Sensor Addr: 0x%x sensor_id: 0x%x sensor_mask: 0x%x sensor_pipeline_delay:0x%x i2c_addr_switch: 0x%x second_i2c_address: 0x%x i2c_switch_reg_addr: 0x%x",
s_ctrl->sensordata->slave_info.sensor_id_reg_addr,
s_ctrl->sensordata->slave_info.sensor_id,
s_ctrl->sensordata->slave_info.sensor_id_mask,
s_ctrl->pipeline_delay);
s_ctrl->pipeline_delay,
s_ctrl->i2c_addr_switch ,
s_ctrl->second_i2c_address ,
s_ctrl->i2c_switch_reg_addr);
#endif
return rc;
}
#ifdef CONFIG_CAMERA_CCI_ADDR_SWITCH
int cam_sensor_set_i2c_addr_switch_reg(struct cam_sensor_ctrl_t *s_ctrl)
{
int rc = 0;
uint16_t sensor_address = 0;
struct cam_sensor_i2c_reg_setting wr_setting;
struct cam_sensor_i2c_reg_array reg_setting;
/* if hal doesn't config i2c_addr_switch parameter in sensor xml, return success immediately */
if (!s_ctrl->i2c_addr_switch) {
return 0;
}
/* save sensor i2c address */
sensor_address = s_ctrl->io_master_info.cci_client->sid;
/* set sub-device i2c address */
if (s_ctrl->second_i2c_address) {
s_ctrl->io_master_info.cci_client->sid = s_ctrl->second_i2c_address >> 1;
}
reg_setting.reg_addr = s_ctrl->i2c_switch_reg_addr;
reg_setting.reg_data = s_ctrl->i2c_switch_reg_data;
reg_setting.delay = s_ctrl->i2c_switch_reg_delayMs; /* delay after switch iic addr */
reg_setting.data_mask = 0;
wr_setting.addr_type = s_ctrl->i2c_switch_reg_addr_Type;
wr_setting.data_type = s_ctrl->i2c_switch_reg_data_Type;
wr_setting.reg_setting = &reg_setting;
wr_setting.size = 1;
wr_setting.delay = 0;
rc = camera_io_dev_write(&s_ctrl->io_master_info, &wr_setting);
CAM_ERR(CAM_SENSOR,
"cam_sensor_set_i2c_addr_switch_reg slot:%d, slave_addr:0x%x, sensor_id:0x%x, sensor_address:0x%x",
s_ctrl->soc_info.index,
s_ctrl->sensordata->slave_info.sensor_slave_addr,
s_ctrl->sensordata->slave_info.sensor_id,
sensor_address);
/* restore sensor i2c address */
s_ctrl->io_master_info.cci_client->sid = sensor_address;
if (rc == 0) {
CAM_ERR(CAM_SENSOR, "write i2c addr switch reg success");
}
else {
CAM_ERR(CAM_SENSOR, "write i2c addr switch reg fail");
rc = -EINVAL;
}
return rc;
}
#endif
int32_t cam_handle_cmd_buffers_for_probe(void *cmd_buf,
struct cam_sensor_ctrl_t *s_ctrl,
int32_t cmd_buf_num, uint32_t cmd_buf_length, size_t remain_len)
@ -922,6 +986,20 @@ int32_t cam_sensor_driver_cmd(struct cam_sensor_ctrl_t *s_ctrl,
goto free_power_settings;
}
#ifdef CONFIG_CAMERA_CCI_ADDR_SWITCH
/* load probe setting before read sensorID */
rc = cam_sensor_set_i2c_addr_switch_reg(s_ctrl);
if (rc < 0) {
CAM_ERR(CAM_SENSOR,
"set i2c addr switch reg failed ! slot:%d, slave_addr:0x%x, sensor_id:0x%x",
s_ctrl->soc_info.index,
s_ctrl->sensordata->slave_info.sensor_slave_addr,
s_ctrl->sensordata->slave_info.sensor_id);
cam_sensor_power_down(s_ctrl);
msleep(20);
goto free_power_settings;
}
#endif
/* Match sensor ID */
rc = cam_sensor_match_id(s_ctrl);
if (rc < 0) {

7
drivers/cam_sensor_module/cam_sensor/cam_sensor_dev.h
View file

@ -121,6 +121,13 @@ struct cam_sensor_ctrl_t {
uint8_t sub_device_cci_device;
uint8_t sub_device_i2c_freq_mode;
bool need_change_cci_master;
uint8_t i2c_addr_switch;
uint16_t second_i2c_address;
uint8_t i2c_switch_reg_addr_Type;
uint8_t i2c_switch_reg_data_Type;
uint16_t i2c_switch_reg_addr;
uint16_t i2c_switch_reg_data;
uint16_t i2c_switch_reg_delayMs;
};
/**

7
include/uapi/camera/media/cam_sensor.h
View file

@ -181,6 +181,13 @@ struct cam_cmd_probe {
__u8 sub_device_cci_master;
__u8 sub_device_cci_device;
__u8 sub_device_i2c_freq_mode;
__u8 i2c_addr_switch;
__u32 second_i2c_address;
__u8 i2c_switch_reg_addr_Type;
__u8 i2c_switch_reg_data_Type;
__u32 i2c_switch_reg_addr;
__u32 i2c_switch_reg_data;
__u32 i2c_switch_reg_delayMs;
} __attribute__((packed));
/**