static int hw_scharger_flash_mode(struct hw_flash_ctrl_t *flash_ctrl, int data)
{
struct hw_scharger_private_data_t *pdata;
int ret = 0;
cam_debug("%s data=%d.\n", __func__, data);
if (NULL == flash_ctrl) {
cam_err("%s flash_ctrl is NULL.", __func__);
return -1;
}
pdata = (struct hw_scharger_private_data_t *)flash_ctrl->pdata;
if (data >= pdata->flash_led_num) {
cam_err("Unsupport flash_lum_level: %d", data);
return -1;
}
if ((NULL == pdata->flash_inter_ldo) || (NULL == pdata->flash_mode_ldo)) {
cam_err("%s regulator is NULL", __func__);
return -1;
}
/*if flash has already on do nothing*/
if(BIT(FLASH_MODE) & pdata->status){
cam_info("%s already in flash mode, do nothing",__func__);
return 0;
}
ret = scharger_flash_led_timeout_config(FLASH_TIMEOUT_MS);
if (ret < 0) {
cam_err("%s scharger_flash_led_timeout_config fail ret = %d ", __func__, ret);
regulator_disable(pdata->flash_inter_ldo);
return ret;
}
ret = scharger_flash_led_timeout_enable();
if (ret < 0) {
cam_err("%s scharger_flash_led_timeout_enable fail ret = %d ", __func__, ret);
return ret;
}
ret = regulator_enable(pdata->flash_inter_ldo);
if (ret < 0) {
cam_err("%s regulator_enable flash_inter_ldo fail ret = %d", __func__, ret);
/* #if defined (CONFIG_HUAWEI_DSM) */
/* if (!dsm_client_ocuppy(client_ovisp22)){ */
/* dsm_client_record(client_ovisp22,"[%s]regulator_enable flash_inter_ldo fail mode %d\n",__func__,mode); */
/* dsm_client_notify(client_ovisp22, DSM_ISP22_FLASH_ERROR_NO); */
/* } */
/* #endif */
return ret;
}
udelay(500);
ret = regulator_set_current_limit(pdata->flash_mode_ldo, pdata->flash_led[data], pdata->flash_led[data]);
if (ret < 0) {
cam_err("%s regulator_set_current_limit fail ret = %d current is %d", __func__, ret, (pdata->flash_led[data]));
regulator_disable(pdata->flash_inter_ldo);
return ret;
}
ret = regulator_enable(pdata->flash_mode_ldo);
if (ret < 0) {
cam_err("%s regulator_enable torch_mode_ldo fail ret = %d", __func__, ret);
/* #if defined (CONFIG_HUAWEI_DSM) */
/* if (!dsm_client_ocuppy(client_ovisp22)){ */
/* dsm_client_record(client_ovisp22,"[%s]regulator_enable flash_mode_ldo fail mode %d\n",__func__,mode); */
/* dsm_client_notify(client_ovisp22, DSM_ISP22_FLASH_ERROR_NO); */
/* } */
/* #endif */
regulator_disable(pdata->flash_inter_ldo);
return ret;
}
pdata->status |= BIT(FLASH_MODE);
return 0;
}
/*
**************************************************************************
* FunctionName: scharger_flash_turn_on;
* Description : turn on flashlight;
* Input : NA;
* Output : NA;
* ReturnValue : NA;
* Other : NA;
**************************************************************************
*/
static int scharger_flash_turn_on(work_mode mode, flash_lum_level lum)
{
int ret = 0;
print_info("enter %s work_mode = %d , lum = %d",__func__, mode, lum);
SAFE_DOWN(&switch_lock);
if (mode == TORCH_MODE) {
if (lum >= TORCH_LUM_LEVEL_NUM) {
print_error("Unsupport torch_lum_level: %d", lum);
ret = -1;
goto out;
}
flash_mode = TORCH_MODE;
/*if flash has already on go out do nothing*/
if(FLASH_TORCH_MODE&flash_on){
ret = 0;
print_info("%s torch mode already in do nothing",__func__);
goto out;
}
ret = regulator_set_current_limit(torch_mode_ldo, torch_lum_table[lum], torch_lum_table[lum]);
if (ret < 0){
print_error("%s regulator_set_current_limit fail ret = %d current is %d", __func__, ret, (torch_lum_table[lum]));
goto out;
}
ret = regulator_enable(flash_inter_ldo);
if (ret < 0){
print_error("%s regulator_enable flash_inter_ldo fail ret = %d", __func__, ret);
#if defined (CONFIG_HUAWEI_DSM)
if (!dsm_client_ocuppy(client_ovisp22)){
dsm_client_record(client_ovisp22,"[%s]regulator_enable flash_inter_ldo fail mode %d\n",__func__,mode);
dsm_client_notify(client_ovisp22, DSM_ISP22_FLASH_ERROR_NO);
}
#endif
goto out;
}
udelay(500);
ret = regulator_enable(torch_mode_ldo);
if (ret < 0){
print_error("%s regulator_enable torch_mode_ldo fail ret = %d", __func__, ret);
#if defined (CONFIG_HUAWEI_DSM)
if (!dsm_client_ocuppy(client_ovisp22)){
dsm_client_record(client_ovisp22,"[%s]regulator_enable torch_mode_ldo fail mode %d\n",__func__,mode);
dsm_client_notify(client_ovisp22, DSM_ISP22_FLASH_ERROR_NO);
}
#endif
if (flash_inter_ldo){
regulator_disable(flash_inter_ldo);
}
goto out;
}
flash_on |= FLASH_TORCH_MODE;
} else {
if (lum >= FLASH_LUM_LEVEL_NUM) {
print_error("Unsupport flash_lum_level: %d", lum);
ret = -1;
goto out;
}
flash_mode = FLASH_MODE;
if(FLASH_FLASH_MODE&flash_on){
ret = 0;
print_info("%s flash mode already in do nothing",__func__);
goto out;
}
if(audio_codec_mute_flag){
audio_codec_mute_pga(1);
flash_mute = true;
}
ret = regulator_set_current_limit(flash_mode_ldo, flash_lum_table[lum], flash_lum_table[lum]);
if (ret < 0){
print_error("%s regulator_set_current_limit fail ret = %d current is %d", __func__, ret, (flash_lum_table[lum]));
goto out;
}
ret = scharger_flash_led_timeout_config(FLASH_TIMEOUT_MS);
if (ret < 0){
print_error("%s scharger_flash_led_timeout_config fail ret = %d ", __func__, ret);
goto out;
}
ret = scharger_flash_led_timeout_enable();
if (ret < 0){
print_error("%s scharger_flash_led_timeout_enable fail ret = %d ", __func__, ret);
goto out;
}
ret = regulator_enable(flash_inter_ldo);
if (ret < 0){
print_error("%s regulator_enable flash_inter_ldo fail ret = %d", __func__, ret);
#if defined (CONFIG_HUAWEI_DSM)
if (!dsm_client_ocuppy(client_ovisp22)){
dsm_client_record(client_ovisp22,"[%s]regulator_enable flash_inter_ldo fail mode %d\n",__func__,mode);
dsm_client_notify(client_ovisp22, DSM_ISP22_FLASH_ERROR_NO);
}
#endif
goto out;
}
udelay(500);
ret = regulator_enable(flash_mode_ldo);
if (ret < 0){
print_error("%s regulator_enable torch_mode_ldo fail ret = %d", __func__, ret);
#if defined (CONFIG_HUAWEI_DSM)
if (!dsm_client_ocuppy(client_ovisp22)){
dsm_client_record(client_ovisp22,"[%s]regulator_enable flash_mode_ldo fail mode %d\n",__func__,mode);
dsm_client_notify(client_ovisp22, DSM_ISP22_FLASH_ERROR_NO);
}
#endif
if (flash_inter_ldo){
regulator_disable(flash_inter_ldo);
}
goto out;
}
flash_on |= FLASH_FLASH_MODE;
}
out:
SAFE_UP(&switch_lock);
return ret;
}
