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charging: enable cp ADC when factory mode

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As factory test, so need to enable cp ADC
when factory mode

Change-Id: I82e96fd9acbd4727f9750ef1ca85447e7316297e
Signed-off-by: Haijian Ma <mahj8@motorola.com>
Reviewed-on: https://gerrit.mot.com/2308976
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
Haijian Ma 2022-06-22 09:55:28 +08:00
commit 28886f1477
1 changed files with 27 additions and 12 deletions
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35
drivers/power/mmi_discrete_turbo_charger/mmi_charger_core.c
View file

@ -815,17 +815,32 @@ bool mmi_is_cable_plugout(struct mmi_charger_manager *chip)
return false;
}
static bool mmi_factory_check(void)
static bool mmi_factory_check(struct mmi_charger_manager *chip)
{
struct device_node *np = of_find_node_by_path("/chosen");
bool factory = false;
bool factory_mode = false;
const char *bootargs = NULL;
char *bootmode = NULL;
char *end = NULL;
if (np)
factory = of_property_read_bool(np, "mmi,factory-cable");
if (!np)
return factory_mode;
if (!of_property_read_string(np, "bootargs", &bootargs)) {
bootmode = strstr(bootargs, "androidboot.mode=");
if (bootmode) {
end = strpbrk(bootmode, " ");
bootmode = strpbrk(bootmode, "=");
}
if (bootmode &&
end > bootmode &&
strnstr(bootmode, "mot-factory", end - bootmode)) {
factory_mode = true;
}
}
of_node_put(np);
return factory;
return factory_mode;
}
@ -872,12 +887,12 @@ static void cancel_sm(struct mmi_charger_manager *chip)
chip->pd_volt_max = pd_volt_max_init;
chip->pd_curr_max = pd_curr_max_init;
ret = mmi_charger_write_iio_chan(chip, CP_STATUS1, MMI_DISABLE_ADC);
ret = mmi_charger_write_iio_chan(chip, CP_STATUS1, chip->factory_mode? MMI_ENABLE_ADC : MMI_DISABLE_ADC);
if (ret)
mmi_chrg_err(chip, "Unable to write master CP adc disable status: %d\n", ret);
if (chrg_list->cp_slave) {
ret = mmi_charger_write_iio_chan(chip, CP_SLAVE_STATUS1, MMI_DISABLE_ADC);
ret = mmi_charger_write_iio_chan(chip, CP_SLAVE_STATUS1, chip->factory_mode? MMI_ENABLE_ADC : MMI_DISABLE_ADC);
if (ret)
mmi_chrg_err(chip, "Unable to write slave CP adc disable status: %d\n", ret);
}
@ -975,12 +990,12 @@ static void cancel_qc3p_sm(struct mmi_charger_manager *chip)
mmi_chrg_err(chip, "Unable to write CP disable status: %d\n", ret);
chip->qc3p_volt_max = qc3p_volt_max_init;
ret = mmi_charger_write_iio_chan(chip, CP_STATUS1, MMI_DISABLE_ADC);
ret = mmi_charger_write_iio_chan(chip, CP_STATUS1, chip->factory_mode? MMI_ENABLE_ADC : MMI_DISABLE_ADC);
if (ret)
mmi_chrg_err(chip, "Unable to write master CP adc disable status: %d\n", ret);
if (chrg_list->cp_slave) {
ret = mmi_charger_write_iio_chan(chip, CP_SLAVE_STATUS1, MMI_DISABLE_ADC);
ret = mmi_charger_write_iio_chan(chip, CP_SLAVE_STATUS1, chip->factory_mode? MMI_ENABLE_ADC : MMI_DISABLE_ADC);
if (ret)
mmi_chrg_err(chip, "Unable to write slave CP adc disable status: %d\n", ret);
}
@ -1699,7 +1714,7 @@ static int mmi_chrg_manager_probe(struct platform_device *pdev)
goto cleanup;
}
chip->factory_mode = mmi_factory_check();
chip->factory_mode = mmi_factory_check(chip);