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power: supply: qti_battery_charger: Allow ICL to be set only for SDP

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Input Current Limit (ICL) needs to be set only for SDP and not
for other charger types. Add that logic.

Change-Id: Ib48acf5666ea4190b7a11c27ab9cefbb534632fb
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>
This commit is contained in:
Subbaraman Narayanamurthy 2020-03-06 15:46:30 -08:00 committed by Anjelique Melendez
parent 5b3b763f8c
commit d48bfa7036
1 changed files with 10 additions and 2 deletions
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12
drivers/power/supply/qti_battery_charger.c
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@ -504,9 +504,18 @@ static const struct power_supply_desc wls_psy_desc = {
static int usb_psy_set_icl(struct battery_chg_dev *bcdev, u32 prop_id, int val)
{
struct psy_state *pst = &bcdev->psy_list[PSY_TYPE_USB];
u32 temp;
int rc;
rc = read_property_id(bcdev, pst, USB_ADAP_TYPE);
if (rc < 0)
return rc;
/* Allow this only for SDP and not for other charger types */
if (pst->prop[USB_ADAP_TYPE] != POWER_SUPPLY_USB_TYPE_SDP)
return -EINVAL;
/*
* Input current limit (ICL) can be set by different clients. E.g. USB
* driver can request for a current of 500/900 mA depending on the
@ -518,8 +527,7 @@ static int usb_psy_set_icl(struct battery_chg_dev *bcdev, u32 prop_id, int val)
if (val < 0)
temp = UINT_MAX;
rc = write_property_id(bcdev, &bcdev->psy_list[PSY_TYPE_USB], prop_id,
temp);
rc = write_property_id(bcdev, pst, prop_id, temp);
if (!rc)
pr_debug("Set ICL to %u\n", temp);