static int32_t msm_sensor_driver_create_v4l_subdev
(struct msm_sensor_ctrl_t *s_ctrl)
{
int32_t rc = 0;
uint32_t session_id = 0;
rc = camera_init_v4l2(&s_ctrl->pdev->dev, &session_id);
if (rc < 0) {
pr_err("failed: camera_init_v4l2 rc %d", rc);
return rc;
}
CDBG("rc %d session_id %d", rc, session_id);
s_ctrl->sensordata->sensor_info->session_id = session_id;
/* Create /dev/v4l-subdevX device */
v4l2_subdev_init(&s_ctrl->msm_sd.sd, s_ctrl->sensor_v4l2_subdev_ops);
snprintf(s_ctrl->msm_sd.sd.name, sizeof(s_ctrl->msm_sd.sd.name), "%s",
s_ctrl->sensordata->sensor_name);
v4l2_set_subdevdata(&s_ctrl->msm_sd.sd, s_ctrl->pdev);
s_ctrl->msm_sd.sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
media_entity_init(&s_ctrl->msm_sd.sd.entity, 0, NULL, 0);
s_ctrl->msm_sd.sd.entity.type = MEDIA_ENT_T_V4L2_SUBDEV;
s_ctrl->msm_sd.sd.entity.group_id = MSM_CAMERA_SUBDEV_SENSOR;
s_ctrl->msm_sd.sd.entity.name = s_ctrl->msm_sd.sd.name;
s_ctrl->msm_sd.close_seq = MSM_SD_CLOSE_2ND_CATEGORY | 0x3;
msm_sd_register(&s_ctrl->msm_sd);
return rc;
}
static int32_t msm_sensor_driver_create_i2c_v4l_subdev
(struct msm_sensor_ctrl_t *s_ctrl)
{
int32_t rc = 0;
uint32_t session_id = 0;
struct i2c_client *client = s_ctrl->sensor_i2c_client->client;
CDBG("%s %s I2c probe succeeded\n", __func__, client->name);
rc = camera_init_v4l2(&client->dev, &session_id);
if (rc < 0) {
pr_err("failed: camera_init_i2c_v4l2 rc %d", rc);
return rc;
}
CDBG("%s rc %d session_id %d\n", __func__, rc, session_id);
snprintf(s_ctrl->msm_sd.sd.name,
sizeof(s_ctrl->msm_sd.sd.name), "%s",
s_ctrl->sensordata->sensor_name);
v4l2_i2c_subdev_init(&s_ctrl->msm_sd.sd, client,
s_ctrl->sensor_v4l2_subdev_ops);
v4l2_set_subdevdata(&s_ctrl->msm_sd.sd, client);
s_ctrl->msm_sd.sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
media_entity_init(&s_ctrl->msm_sd.sd.entity, 0, NULL, 0);
s_ctrl->msm_sd.sd.entity.type = MEDIA_ENT_T_V4L2_SUBDEV;
s_ctrl->msm_sd.sd.entity.group_id = MSM_CAMERA_SUBDEV_SENSOR;
s_ctrl->msm_sd.sd.entity.name = s_ctrl->msm_sd.sd.name;
s_ctrl->sensordata->sensor_info->session_id = session_id;
s_ctrl->msm_sd.close_seq = MSM_SD_CLOSE_2ND_CATEGORY | 0x3;
msm_sd_register(&s_ctrl->msm_sd);
CDBG("%s:%d\n", __func__, __LINE__);
return rc;
}
/* static function definition */
int32_t msm_sensor_driver_probe(void *setting)
{
int32_t rc = 0;
int32_t is_power_off = 0;
uint16_t i = 0, size = 0, off_size = 0;
uint32_t session_id = 0;
struct msm_sensor_ctrl_t *s_ctrl = NULL;
struct msm_camera_cci_client *cci_client = NULL;
struct msm_camera_sensor_slave_info *slave_info = NULL;
struct msm_sensor_power_setting *power_setting = NULL;
struct msm_sensor_power_setting *power_off_setting = NULL;
struct msm_camera_slave_info *camera_info = NULL;
struct msm_camera_power_ctrl_t *power_info = NULL;
/* Validate input parameters */
if (!setting) {
pr_err("failed: slave_info %p", setting);
return -EINVAL;
}
/* Allocate memory for slave info */
slave_info = kzalloc(sizeof(*slave_info), GFP_KERNEL);
if (!slave_info) {
pr_err("failed: no memory slave_info %p", slave_info);
return -ENOMEM;
}
if (copy_from_user(slave_info, (void *)setting, sizeof(*slave_info))) {
pr_err("failed: copy_from_user");
rc = -EFAULT;
goto FREE_SLAVE_INFO;
}
/* Print slave info */
pr_err("camera id %d", slave_info->camera_id);
pr_err("slave_addr %x", slave_info->slave_addr);
CDBG("addr_type %d", slave_info->addr_type);
CDBG("sensor_id_reg_addr %x",
slave_info->sensor_id_info.sensor_id_reg_addr);
CDBG("sensor_id %x", slave_info->sensor_id_info.sensor_id);
CDBG("size %x", slave_info->power_setting_array.size);
/* Validate camera id */
if (slave_info->camera_id >= MAX_CAMERAS) {
pr_err("failed: invalid camera id %d max %d",
slave_info->camera_id, MAX_CAMERAS);
rc = -EINVAL;
goto FREE_SLAVE_INFO;
}
/* Extract s_ctrl from camera id */
s_ctrl = g_sctrl[slave_info->camera_id];
if (!s_ctrl) {
pr_err("failed: s_ctrl %p for camera_id %d", s_ctrl,
slave_info->camera_id);
rc = -EINVAL;
goto FREE_SLAVE_INFO;
}
#if defined (CONFIG_SEC_MILLET_PROJECT) || defined(CONFIG_SEC_MATISSE_PROJECT) \
|| defined(CONFIG_SEC_DEGAS_PROJECT) || defined (CONFIG_SEC_T8_PROJECT) \
|| defined (CONFIG_SEC_T10_PROJECT) \
|| defined (CONFIG_MACH_VICTOR3GDSDTV_LTN) \
|| defined (CONFIG_SEC_RUBENS_PROJECT)
if(slave_info->camera_id == CAMERA_2) {
#if defined(CONFIG_SR130PC20)
s_ctrl->func_tbl = &sr130pc20_sensor_func_tbl ;
sr130pc20_set_default_settings();
#endif
} else if (slave_info->camera_id == CAMERA_0) {
#if defined(CONFIG_SR352)
s_ctrl->func_tbl = &sr352_sensor_func_tbl ;
sr352_set_default_settings();
#endif
#if defined(CONFIG_SR200PC20)
s_ctrl->func_tbl = &sr200pc20_sensor_func_tbl ;
sr200pc20_set_default_settings();
#endif
}
#elif defined(CONFIG_MACH_AFYONLTE_TMO) || defined(CONFIG_MACH_AFYONLTE_CAN) \
|| defined (CONFIG_MACH_AFYONLTE_MTR)
if(slave_info->camera_id == CAMERA_2) {
#if defined(CONFIG_S5K4ECGX)
s_ctrl->func_tbl = &sr030pc50_sensor_func_tbl;
#endif
} else if (slave_info->camera_id == CAMERA_0) {
#if defined(CONFIG_SR030PC50)
s_ctrl->func_tbl = &s5k4ecgx_sensor_func_tbl;
#endif
}
#elif defined(CONFIG_MACH_CRATERQ_CHN_OPEN)
if(slave_info->camera_id == CAMERA_2) {
s_ctrl->func_tbl = &sr200pc20_sensor_func_tbl ;
}
#elif defined(CONFIG_MACH_VICTORLTE_CTC)
if (slave_info->camera_id == CAMERA_0) {
s_ctrl->func_tbl = &s5k4ecgx_sensor_func_tbl;
}
#endif
CDBG("s_ctrl[%d] %p", slave_info->camera_id, s_ctrl);
if (s_ctrl->is_probe_succeed == 1) {
/*
* Different sensor on this camera slot has been connected
* and probe already succeeded for that sensor. Ignore this
* probe
*/
pr_err("slot %d has some other sensor", slave_info->camera_id);
kfree(slave_info);
return 0;
}
size = slave_info->power_setting_array.size;
/* Allocate memory for power setting */
power_setting = kzalloc(sizeof(*power_setting) * size, GFP_KERNEL);
if (!power_setting) {
pr_err("failed: no memory power_setting %p", power_setting);
rc = -ENOMEM;
goto FREE_SLAVE_INFO;
}
if (copy_from_user(power_setting,
(void *)slave_info->power_setting_array.power_setting,
sizeof(*power_setting) * size)) {
pr_err("failed: copy_from_user");
rc = -EFAULT;
goto FREE_POWER_SETTING;
}
/* Print power setting */
for (i = 0; i < size; i++) {
CDBG("seq_type %d seq_val %d config_val %ld delay %d",
power_setting[i].seq_type, power_setting[i].seq_val,
power_setting[i].config_val, power_setting[i].delay);
}
off_size = slave_info->power_setting_array.off_size;
if (off_size > 0) {
/* Allocate memory for power setting */
power_off_setting = kzalloc(sizeof(*power_off_setting) * off_size, GFP_KERNEL);
if (!power_off_setting) {
pr_err("failed: no memory power_setting %p", power_off_setting);
rc = -ENOMEM;
goto FREE_POWER_SETTING;
}
if (copy_from_user(power_off_setting,
(void *)slave_info->power_setting_array.power_off_setting,
sizeof(*power_off_setting) * off_size)) {
pr_err("failed: copy_from_user");
rc = -EFAULT;
goto FREE_POWER_OFF_SETTING;
}
/* Print power setting */
for (i = 0; i < off_size; i++) {
CDBG("seq_type %d seq_val %d config_val %ld delay %d",
power_off_setting[i].seq_type, power_off_setting[i].seq_val,
power_off_setting[i].config_val, power_off_setting[i].delay);
}
is_power_off = 1;
}
camera_info = kzalloc(sizeof(struct msm_camera_slave_info), GFP_KERNEL);
if (!camera_info) {
pr_err("failed: no memory slave_info %p", camera_info);
if (is_power_off)
goto FREE_POWER_OFF_SETTING;
else
goto FREE_POWER_SETTING;
}
/* Fill power up setting and power up setting size */
power_info = &s_ctrl->sensordata->power_info;
power_info->power_setting = power_setting;
power_info->power_setting_size = size;
power_info->power_off_setting = power_off_setting;
power_info->power_off_setting_size = off_size;
s_ctrl->sensordata->slave_info = camera_info;
/* Fill sensor slave info */
camera_info->sensor_slave_addr = slave_info->slave_addr;
camera_info->sensor_id_reg_addr =
slave_info->sensor_id_info.sensor_id_reg_addr;
camera_info->sensor_id = slave_info->sensor_id_info.sensor_id;
pr_err(" %s line %d camera_info->sensor_id = 0x%X = 0x%X\n",
__func__, __LINE__, camera_info->sensor_id, s_ctrl->sensordata->slave_info->sensor_id);
/* Fill CCI master, slave address and CCI default params */
if (!s_ctrl->sensor_i2c_client) {
pr_err("failed: sensor_i2c_client %p",
s_ctrl->sensor_i2c_client);
rc = -EINVAL;
if (is_power_off)
goto FREE_POWER_OFF_SETTING;
else
goto FREE_POWER_SETTING;
}
/* Fill sensor address type */
s_ctrl->sensor_i2c_client->addr_type = slave_info->addr_type;
s_ctrl->sensor_i2c_client->data_type = slave_info->data_type;
cci_client = s_ctrl->sensor_i2c_client->cci_client;
if (!cci_client) {
pr_err("failed: cci_client %p", cci_client);
if (is_power_off)
goto FREE_POWER_OFF_SETTING;
else
goto FREE_POWER_SETTING;
}
cci_client->cci_i2c_master = s_ctrl->cci_i2c_master;
cci_client->sid = slave_info->slave_addr >> 1;
cci_client->retries = 3;
cci_client->id_map = 0;
/* Parse and fill vreg params */
rc = msm_camera_fill_vreg_params(
power_info->cam_vreg,
power_info->num_vreg,
power_info->power_setting,
power_info->power_setting_size);
if (rc < 0) {
pr_err("failed: msm_camera_get_dt_power_setting_data rc %d",
rc);
if (is_power_off)
goto FREE_POWER_OFF_SETTING;
else
goto FREE_POWER_SETTING;
}
#if !defined (CONFIG_SEC_MILLET_PROJECT) && !defined (CONFIG_SEC_MATISSE_PROJECT) \
&& !defined(CONFIG_MACH_AFYONLTE_TMO) && !defined(CONFIG_MACH_AFYONLTE_CAN) && !defined (CONFIG_MACH_VICTORLTE_CTC) \
&& !defined(CONFIG_SEC_DEGAS_PROJECT) && !defined (CONFIG_SEC_T8_PROJECT) \
&& !defined (CONFIG_SEC_T10_PROJECT) && !defined (CONFIG_MACH_VICTOR3GDSDTV_LTN) \
&& !defined (CONFIG_MACH_AFYONLTE_MTR) \
&& !defined (CONFIG_SEC_RUBENS_PROJECT) //Commenting for Millet, Matisse
if (power_info->power_off_setting && (power_info->power_off_setting_size > 0)) {
/* Parse and fill vreg params */
rc = msm_camera_fill_vreg_params(
power_info->cam_vreg,
power_info->num_vreg,
power_info->power_off_setting,
power_info->power_off_setting_size);
if (rc < 0) {
pr_err("failed: msm_camera_get_dt_power_setting_data rc %d",
rc);
if (is_power_off)
goto FREE_POWER_OFF_SETTING;
else
goto FREE_POWER_SETTING;
}
}
#endif
/* remove this code for DFMS test for MS01 */
#if defined(CONFIG_MACH_ULC83G_EUR) || defined (CONFIG_SEC_MILLET_PROJECT) \
|| defined(CONFIG_SEC_MATISSE_PROJECT)|| defined(CONFIG_MACH_CRATERQ_CHN_OPEN) \
|| defined(CONFIG_MACH_AFYONLTE_TMO) || defined(CONFIG_MACH_AFYONLTE_CAN) \
|| defined (CONFIG_MACH_VICTORLTE_CTC) || defined(CONFIG_SEC_DEGAS_PROJECT) \
|| defined (CONFIG_SEC_T8_PROJECT) || defined (CONFIG_SEC_T10_PROJECT) \
|| defined (CONFIG_MACH_AFYONLTE_MTR) \
|| defined (CONFIG_SEC_RUBENS_PROJECT) // Added for YUV bringup
/* Power up and probe sensor */
rc = s_ctrl->func_tbl->sensor_power_up(s_ctrl,
&s_ctrl->sensordata->power_info,
s_ctrl->sensor_i2c_client,
s_ctrl->sensordata->slave_info,
slave_info->sensor_name);
if (rc < 0) {
pr_err("%s power up failed", slave_info->sensor_name);
if (is_power_off)
goto FREE_POWER_OFF_SETTING;
else
goto FREE_POWER_SETTING;
}
#endif
#if defined (CONFIG_MACH_VICTOR3GDSDTV_LTN)
if(slave_info->camera_id == CAMERA_2) {
/* Power up and probe sensor */
rc = s_ctrl->func_tbl->sensor_power_up(s_ctrl,
&s_ctrl->sensordata->power_info,
s_ctrl->sensor_i2c_client,
s_ctrl->sensordata->slave_info,
slave_info->sensor_name);
if (rc < 0) {
pr_err("%s power up failed", slave_info->sensor_name);
if (is_power_off)
goto FREE_POWER_OFF_SETTING;
else
goto FREE_POWER_SETTING;
}
} else {
if (power_info->power_off_setting && (power_info->power_off_setting_size > 0)) {
/* Parse and fill vreg params */
rc = msm_camera_fill_vreg_params(
power_info->cam_vreg,
power_info->num_vreg,
power_info->power_off_setting,
power_info->power_off_setting_size);
if (rc < 0) {
pr_err("failed: msm_camera_get_dt_power_setting_data rc %d",
rc);
if (is_power_off)
goto FREE_POWER_OFF_SETTING;
else
goto FREE_POWER_SETTING;
}
}
}
#endif
/* Update sensor name in sensor control structure */
s_ctrl->sensordata->sensor_name = slave_info->sensor_name;
/*
Set probe succeeded flag to 1 so that no other camera shall
* probed on this slot
*/
s_ctrl->is_probe_succeed = 1;
/*
* Create /dev/videoX node, comment for now until dummy /dev/videoX
* node is created and used by HAL
*/
rc = camera_init_v4l2(&s_ctrl->pdev->dev, &session_id);
if (rc < 0) {
pr_err("failed: camera_init_v4l2 rc %d", rc);
if (is_power_off)
goto FREE_POWER_OFF_SETTING;
else
goto FREE_POWER_SETTING;
}
s_ctrl->sensordata->sensor_info->session_id = session_id;
/* Create /dev/v4l-subdevX device */
v4l2_subdev_init(&s_ctrl->msm_sd.sd, s_ctrl->sensor_v4l2_subdev_ops);
snprintf(s_ctrl->msm_sd.sd.name, sizeof(s_ctrl->msm_sd.sd.name), "%s",
s_ctrl->sensordata->sensor_name);
v4l2_set_subdevdata(&s_ctrl->msm_sd.sd, s_ctrl->pdev);
s_ctrl->msm_sd.sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
media_entity_init(&s_ctrl->msm_sd.sd.entity, 0, NULL, 0);
s_ctrl->msm_sd.sd.entity.type = MEDIA_ENT_T_V4L2_SUBDEV;
s_ctrl->msm_sd.sd.entity.group_id = MSM_CAMERA_SUBDEV_SENSOR;
s_ctrl->msm_sd.sd.entity.name = s_ctrl->msm_sd.sd.name;
pr_err("%s: name : %s, type = %d group_id = %d\n", __func__, s_ctrl->msm_sd.sd.entity.name, s_ctrl->msm_sd.sd.entity.type, s_ctrl->msm_sd.sd.entity.group_id);
s_ctrl->msm_sd.close_seq = MSM_SD_CLOSE_2ND_CATEGORY | 0x3;
pr_err("FAILED- 3: %d\n", msm_sd_register(&s_ctrl->msm_sd));
memcpy(slave_info->subdev_name, s_ctrl->msm_sd.sd.entity.name,
sizeof(slave_info->subdev_name));
slave_info->is_probe_succeed = 1;
slave_info->sensor_info.session_id =
s_ctrl->sensordata->sensor_info->session_id;
for (i = 0; i < SUB_MODULE_MAX; i++)
slave_info->sensor_info.subdev_id[i] =
s_ctrl->sensordata->sensor_info->subdev_id[i];
slave_info->sensor_info.is_mount_angle_valid =
s_ctrl->sensordata->sensor_info->is_mount_angle_valid;
slave_info->sensor_info.sensor_mount_angle =
s_ctrl->sensordata->sensor_info->sensor_mount_angle;
CDBG("%s:%d sensor name %s\n", __func__, __LINE__,
slave_info->sensor_info.sensor_name);
CDBG("%s:%d session id %d\n", __func__, __LINE__,
slave_info->sensor_info.session_id);
for (i = 0; i < SUB_MODULE_MAX; i++)
CDBG("%s:%d subdev_id[%d] %d\n", __func__, __LINE__, i,
slave_info->sensor_info.subdev_id[i]);
CDBG("%s:%d mount angle valid %d value %d\n", __func__,
__LINE__, slave_info->sensor_info.is_mount_angle_valid,
slave_info->sensor_info.sensor_mount_angle);
if (copy_to_user((void __user *)setting,
(void *)slave_info, sizeof(*slave_info))) {
pr_err("%s:%d copy failed\n", __func__, __LINE__);
rc = -EFAULT;
}
pr_warn("rc %d session_id %d", rc, session_id);
pr_warn("%s probe succeeded", slave_info->sensor_name);
/* remove this code for DFMS test for MS01*/
#if defined(CONFIG_MACH_ULC83G_EUR) || defined (CONFIG_SEC_MILLET_PROJECT) \
|| defined(CONFIG_SEC_MATISSE_PROJECT) || defined(CONFIG_MACH_CRATERQ_CHN_OPEN) \
|| defined(CONFIG_MACH_AFYONLTE_TMO) || defined(CONFIG_MACH_AFYONLTE_CAN) \
|| defined(CONFIG_MACH_VICTORLTE_CTC) || defined(CONFIG_SEC_DEGAS_PROJECT) \
|| defined (CONFIG_SEC_T8_PROJECT) || defined (CONFIG_SEC_T10_PROJECT) \
|| defined (CONFIG_MACH_AFYONLTE_MTR) \
|| defined (CONFIG_SEC_RUBENS_PROJECT) // Added for YUV bringup ToDo
/* Power down */
s_ctrl->func_tbl->sensor_power_down(
s_ctrl,
&s_ctrl->sensordata->power_info,
s_ctrl->sensor_device_type,
s_ctrl->sensor_i2c_client);
#elif defined (CONFIG_MACH_VICTOR3GDSDTV_LTN)
if(slave_info->camera_id == CAMERA_2) {
/* Power down */
s_ctrl->func_tbl->sensor_power_down(
s_ctrl,
&s_ctrl->sensordata->power_info,
s_ctrl->sensor_device_type,
s_ctrl->sensor_i2c_client);
}
#endif
return rc;
FREE_POWER_OFF_SETTING:
kfree(power_off_setting);
FREE_POWER_SETTING:
kfree(power_setting);
FREE_SLAVE_INFO:
kfree(slave_info);
return rc;
}