int32_t imx119_sensor_power_down(struct msm_sensor_ctrl_t *s_ctrl)
{
int32_t rc = 0;
struct msm_camera_sensor_info *data = s_ctrl->sensordata;
struct device *dev = NULL;
CDBG("%s\n", __func__);
pr_err("%s\n", __func__);
pr_err( " %s : E sensor name is %s \n",__func__, s_ctrl->sensordata->sensor_name);
if (s_ctrl->sensor_device_type == MSM_SENSOR_PLATFORM_DEVICE)
dev = &s_ctrl->pdev->dev;
else
dev = &s_ctrl->sensor_i2c_client->client->dev;
if (s_ctrl->sensor_device_type == MSM_SENSOR_PLATFORM_DEVICE) {
msm_sensor_cci_util(s_ctrl->sensor_i2c_client,
MSM_CCI_RELEASE);
}
if (data->sensor_platform_info->i2c_conf &&
data->sensor_platform_info->i2c_conf->use_i2c_mux)
imx119_msm_sensor_disable_i2c_mux(
data->sensor_platform_info->i2c_conf);
if (data->sensor_platform_info->ext_power_ctrl != NULL)
data->sensor_platform_info->ext_power_ctrl(0);
msm_cam_clk_enable(dev, imx119_cam_clk_info, s_ctrl->cam_clk,
ARRAY_SIZE(imx119_cam_clk_info), 0);
usleep(5);
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
rc = gpio_direction_output(MSM_CAM2_RST_EN, 0 );
msm_camera_config_gpio_table(data, 0);
msm_camera_enable_vreg(dev,
s_ctrl->sensordata->sensor_platform_info->cam_vreg,
s_ctrl->sensordata->sensor_platform_info->num_vreg,
s_ctrl->vreg_seq,
s_ctrl->num_vreg_seq,
s_ctrl->reg_ptr, 0);
msm_camera_config_vreg(dev,
s_ctrl->sensordata->sensor_platform_info->cam_vreg,
s_ctrl->sensordata->sensor_platform_info->num_vreg,
s_ctrl->vreg_seq,
s_ctrl->num_vreg_seq,
s_ctrl->reg_ptr, 0);
msm_camera_request_gpio_table(data, 0);
kfree(s_ctrl->reg_ptr);
s_ctrl->curr_res = MSM_SENSOR_INVALID_RES;
pr_err( " %s : X sensor name is %s \n",__func__, s_ctrl->sensordata->sensor_name);
gpio_free(MSM_CAM2_RST_EN);
return 0;
}
static int ce1702_firmware_store(struct device* dev, struct device_attribute* attr, const char* buf, size_t n)
{
int val;
// long rc;
sscanf(buf,"%x",&val);
switch (val)
{
case CE1702_NANDFLASH:
dest_location_firmware = CE1702_NANDFLASH;
break;
case CE1702_SDCARD2:
dest_location_firmware = CE1702_SDCARD2;
break;
default:
LDBGE("ce1702: invalid input\n");
return 0;
}
LDBGI("ce1702_firmware_store is %d !! \n", dest_location_firmware);
return n;
}
//inline void allow_suspend(void)
void allow_suspend(void)
{
LDBGI("allow_suspend \n");
wake_unlock(&ce1702_wake_lock);
// wake_unlock(&ce1702_idle_lock);
}
//inline void prevent_suspend(void)
void prevent_suspend(void)
{
LDBGI("prevent_suspend \n");
wake_lock(&ce1702_wake_lock);
// wake_lock(&ce1702_idle_lock);
}
//inline void deinit_suspend(void)
void deinit_suspend(void)
{
LDBGI("deinit_suspend \n");
wake_lock_destroy(&ce1702_wake_lock);
// wake_lock_destroy(&ce1702_idle_lock);
}
//inline void init_suspend(void)
void init_suspend(void)
{
LDBGI("init_suspend \n");
wake_lock_init(&ce1702_wake_lock, WAKE_LOCK_SUSPEND, "ce1702");
// wake_lock_init(&ce1702_idle_lock, WAKE_LOCK_IDLE, "ce1702_idle");
}
int32_t imx132_sensor_power_down(struct msm_sensor_ctrl_t *s_ctrl)
{
int32_t rc = 0;
struct msm_camera_sensor_info *data = s_ctrl->sensordata;
CDBG("%s\n", __func__);
pr_err("%s\n", __func__);
/* LGE_CHANGE_S, [email protected], 2012-10-31, Wise screen / Because of the display engine */
sub_cam_id_for_keep_screen_on = -1;
/* LGE_CHANGE_E, [email protected], 2012-10-31, Wise screen / Because of the display engine */
/*LGE_UPDATE_S Color Engine Switch for camera, 2012.11.19, [email protected]*/
#ifdef LGIT_COLOR_ENGINE_SWITCH
if(system_state != SYSTEM_BOOTING) {
mipi_lgit_lcd_color_engine_on();
}
#endif
/*LGE_UPDATE_E Color Engine Switch for camera, 2012.11.19, [email protected]*/
if (data->sensor_platform_info->i2c_conf &&
data->sensor_platform_info->i2c_conf->use_i2c_mux)
imx132_msm_sensor_disable_i2c_mux(
data->sensor_platform_info->i2c_conf);
if (data->sensor_platform_info->ext_power_ctrl != NULL)
data->sensor_platform_info->ext_power_ctrl(0);
msm_cam_clk_enable(&s_ctrl->sensor_i2c_client->client->dev,
imx132_cam_clk_info, s_ctrl->cam_clk, ARRAY_SIZE(imx132_cam_clk_info), 0);
/* LGE_CHANGE_S, increase timing margin, 2012.06.19, [email protected] */
usleep(5);
/* LGE_CHANGE_E, increase timing margin, 2012.06.19, [email protected] */
#if defined(CONFIG_MACH_APQ8064_GKKT) || defined(CONFIG_MACH_APQ8064_GKSK) || defined(CONFIG_MACH_APQ8064_GKU) || defined(CONFIG_MACH_APQ8064_GKATT)
if(lge_get_board_revno() >= HW_REV_C ||lge_get_board_revno() == HW_REV_1_0){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
rc = gpio_direction_output(MSM_CAM2_RST_EN, 0 );
}
#elif defined(CONFIG_MACH_APQ8064_GVDCM)
if(lge_get_board_revno() >= HW_REV_C){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
rc = gpio_direction_output(MSM_CAM2_RST_EN, 0 );
}
#endif
else {
msm_camera_config_gpio_table(data, 0);
}
/* LGE_CHANGE_S, Avoid Kernel Panic, 2012.11.12, jungki.kim[Start] */
if(s_ctrl->reg_ptr != NULL) {
msm_camera_enable_vreg(&s_ctrl->sensor_i2c_client->client->dev,
s_ctrl->sensordata->sensor_platform_info->cam_vreg,
s_ctrl->sensordata->sensor_platform_info->num_vreg,
s_ctrl->vreg_seq,
s_ctrl->num_vreg_seq,
s_ctrl->reg_ptr, 0);
msm_camera_config_vreg(&s_ctrl->sensor_i2c_client->client->dev,
s_ctrl->sensordata->sensor_platform_info->cam_vreg,
s_ctrl->sensordata->sensor_platform_info->num_vreg,
s_ctrl->vreg_seq,
s_ctrl->num_vreg_seq,
s_ctrl->reg_ptr, 0);
kfree(s_ctrl->reg_ptr);
}
else {
// NULL!
LDBGE("%s: No Regulator Pointer!\n", __func__);
}
/* LGE_CHANGE_E, Avoid Kernel Panic, 2012.11.12, jungki.kim[End] */
rc = gpio_direction_output(MSM_VT_PWR_EN, 0);
if (rc) {
pr_err("%s: gpio_direction_output enable failed\n", __func__);
}
msm_camera_request_gpio_table(data, 0);
gpio_free(MSM_VT_PWR_EN);
#if defined(CONFIG_MACH_APQ8064_GKKT) || defined(CONFIG_MACH_APQ8064_GKSK) || defined(CONFIG_MACH_APQ8064_GKU) || defined(CONFIG_MACH_APQ8064_GKATT)
if(lge_get_board_revno() >= HW_REV_C ||lge_get_board_revno() == HW_REV_1_0){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
gpio_free(MSM_CAM2_RST_EN);
}
#elif defined(CONFIG_MACH_APQ8064_GVDCM)
if(lge_get_board_revno() >= HW_REV_C){
pr_err("%s: Revision check! MSM_CAM2_RST_EN GPIO No.%d\n",__func__,MSM_CAM2_RST_EN );
gpio_free(MSM_CAM2_RST_EN);
}
#endif
return 0;
}
int32_t imx132_sensor_power_up(struct msm_sensor_ctrl_t *s_ctrl)
{
int32_t rc = 0;
struct msm_camera_sensor_info *data = s_ctrl->sensordata;
CDBG("%s: %d\n", __func__, __LINE__);
#ifdef LGIT_IEF_SWITCH
if(system_state != SYSTEM_BOOTING) {
mipi_lgit_lcd_ief_off();
}
#endif
s_ctrl->reg_ptr = kzalloc(sizeof(struct regulator *)
* data->sensor_platform_info->num_vreg, GFP_KERNEL);
if (!s_ctrl->reg_ptr) {
pr_err("%s: could not allocate mem for regulators\n",
__func__);
return -ENOMEM;
}
pr_err("%s: before request gpio, sensor name : %s", __func__, s_ctrl->sensordata->sensor_name);
rc = msm_camera_request_gpio_table(data, 1);
if (rc < 0) {
pr_err("%s: request gpio failed\n", __func__);
goto request_gpio_failed;
}
rc = gpio_request(MSM_VT_PWR_EN, "VT_PWR_EN");
#if defined(CONFIG_MACH_APQ8064_GKKT) || defined(CONFIG_MACH_APQ8064_GKSK) || defined(CONFIG_MACH_APQ8064_GKU) || defined(CONFIG_MACH_APQ8064_GKATT)
if(lge_get_board_revno() >= HW_REV_C ||lge_get_board_revno() == HW_REV_1_0){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN);
rc = gpio_request(MSM_CAM2_RST_EN, "VTCAM_RST_EN");
}
if (rc) {
LDBGE("%s: PM request gpio failed\n", __func__);
}
#elif defined(CONFIG_MACH_APQ8064_GVDCM)
if(lge_get_board_revno() >= HW_REV_C){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN);
rc = gpio_request(MSM_CAM2_RST_EN, "VTCAM_RST_EN");
}
if (rc) {
LDBGE("%s: PM request gpio failed\n", __func__);
}
#endif
rc = msm_camera_config_vreg(&s_ctrl->sensor_i2c_client->client->dev,
s_ctrl->sensordata->sensor_platform_info->cam_vreg,
s_ctrl->sensordata->sensor_platform_info->num_vreg,
s_ctrl->vreg_seq,
s_ctrl->num_vreg_seq,
s_ctrl->reg_ptr, 1);
if (rc < 0) {
LDBGE("%s: regulator on failed\n", __func__);
goto config_vreg_failed;
}
rc =pm8xxx_gpio_config(MSM_VT_PWR_EN, &gpio35_param);
#if defined(CONFIG_MACH_APQ8064_GKKT) || defined(CONFIG_MACH_APQ8064_GKSK) || defined(CONFIG_MACH_APQ8064_GKU) || defined(CONFIG_MACH_APQ8064_GKATT)
if(lge_get_board_revno() >= HW_REV_C ||lge_get_board_revno() == HW_REV_1_0){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
rc =pm8xxx_gpio_config(MSM_CAM2_RST_EN, &gpio28_param);
}
if (rc) {
LDBGE("%s: pm8xxx_gpio_config on failed\n", __func__);
}
#elif defined(CONFIG_MACH_APQ8064_GVDCM)
if(lge_get_board_revno() >= HW_REV_C){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
rc =pm8xxx_gpio_config(MSM_CAM2_RST_EN, &gpio28_param);
}
if (rc) {
LDBGE("%s: pm8xxx_gpio_config on failed\n", __func__);
}
#endif
rc = gpio_direction_output(MSM_VT_PWR_EN, 0);
usleep(5);
rc = gpio_direction_output(MSM_VT_PWR_EN, 1);
if (rc) {
LDBGE("%s: gpio_direction_output enable failed\n", __func__);
}
rc = msm_camera_enable_vreg(&s_ctrl->sensor_i2c_client->client->dev,
s_ctrl->sensordata->sensor_platform_info->cam_vreg,
s_ctrl->sensordata->sensor_platform_info->num_vreg,
s_ctrl->vreg_seq,
s_ctrl->num_vreg_seq,
s_ctrl->reg_ptr, 1);
if (rc < 0) {
LDBGE("%s: enable regulator failed\n", __func__);
goto enable_vreg_failed;
}
usleep(10);
#if defined(CONFIG_MACH_APQ8064_GKKT) || defined(CONFIG_MACH_APQ8064_GKSK) || defined(CONFIG_MACH_APQ8064_GKU) || defined(CONFIG_MACH_APQ8064_GKATT)
if(lge_get_board_revno() >= HW_REV_C ||lge_get_board_revno() == HW_REV_1_0){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
rc = gpio_direction_output(MSM_CAM2_RST_EN, 1);
}
#elif defined(CONFIG_MACH_APQ8064_GVDCM)
if(lge_get_board_revno() >= HW_REV_C){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
rc = gpio_direction_output(MSM_CAM2_RST_EN, 1);
}
#endif
else {
rc = msm_camera_config_gpio_table(data, 1);
if (rc < 0) {
LDBGE("%s: config gpio failed\n", __func__);
goto config_gpio_failed;
}
}
if (s_ctrl->clk_rate != 0)
imx132_cam_clk_info->clk_rate = s_ctrl->clk_rate;
rc = msm_cam_clk_enable(&s_ctrl->sensor_i2c_client->client->dev,
imx132_cam_clk_info, s_ctrl->cam_clk, ARRAY_SIZE(imx132_cam_clk_info), 1);
if (rc < 0) {
LDBGE("%s: clk enable failed\n", __func__);
goto enable_clk_failed;
}
usleep_range(1000, 2000);
if (data->sensor_platform_info->ext_power_ctrl != NULL)
data->sensor_platform_info->ext_power_ctrl(1);
if (data->sensor_platform_info->i2c_conf &&
data->sensor_platform_info->i2c_conf->use_i2c_mux)
imx132_msm_sensor_enable_i2c_mux(data->sensor_platform_info->i2c_conf);
return rc;
enable_clk_failed:
#if defined(CONFIG_MACH_APQ8064_GKKT) || defined(CONFIG_MACH_APQ8064_GKSK) || defined(CONFIG_MACH_APQ8064_GKU) || defined(CONFIG_MACH_APQ8064_GKATT)
if(lge_get_board_revno() >= HW_REV_C ||lge_get_board_revno() == HW_REV_1_0){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
rc = gpio_direction_output(MSM_CAM2_RST_EN, 0);
}
#elif defined(CONFIG_MACH_APQ8064_GVDCM)
if(lge_get_board_revno() >= HW_REV_C){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
rc = gpio_direction_output(MSM_CAM2_RST_EN, 0);
}
#endif
else {
msm_camera_config_gpio_table(data, 0);
}
config_gpio_failed:
msm_camera_enable_vreg(&s_ctrl->sensor_i2c_client->client->dev,
s_ctrl->sensordata->sensor_platform_info->cam_vreg,
s_ctrl->sensordata->sensor_platform_info->num_vreg,
s_ctrl->vreg_seq,
s_ctrl->num_vreg_seq,
s_ctrl->reg_ptr, 0);
enable_vreg_failed:
msm_camera_config_vreg(&s_ctrl->sensor_i2c_client->client->dev,
s_ctrl->sensordata->sensor_platform_info->cam_vreg,
s_ctrl->sensordata->sensor_platform_info->num_vreg,
s_ctrl->vreg_seq,
s_ctrl->num_vreg_seq,
s_ctrl->reg_ptr, 0);
config_vreg_failed:
msm_camera_request_gpio_table(data, 0);
request_gpio_failed:
kfree(s_ctrl->reg_ptr);
return rc;
}
