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Merge "power: smb1398: Add ILIM offset due to inaccuracy"

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qctecmdr 2020-03-10 20:39:49 -07:00 committed by Gerrit - the friendly Code Review server
commit daefa85d2d
1 changed files with 8 additions and 1 deletions
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9
drivers/power/supply/qcom/smb1398-charger.c
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@ -212,6 +212,7 @@
/* Need to define max ILIM for smb1398 */
#define DIV2_MAX_ILIM_UA 3200000
#define DIV2_MAX_ILIM_DUAL_CP_UA 6400000
#define DIV2_ILIM_CFG_PCT 105
#define TAPER_STEPPER_UA_DEFAULT 100000
#define TAPER_STEPPER_UA_IN_CC_MODE 200000
@ -960,7 +961,8 @@ static int div2_cp_master_get_prop(struct power_supply *psy,
} else {
rc = smb1398_get_iin_ma(chip, &ilim_ma);
if (!rc)
val->intval = ilim_ma * 1000;
val->intval = (ilim_ma * 1000 * 100)
/ DIV2_ILIM_CFG_PCT;
}
chip->cp_ilim = val->intval;
break;
@ -1253,6 +1255,9 @@ static int smb1398_div2_cp_slave_disable_vote_cb(struct votable *votable,
if (disable && (chip->div2_cp_ilim_votable)) {
ilim_ua = get_effective_result_locked(
chip->div2_cp_ilim_votable);
ilim_ua = (ilim_ua * DIV2_ILIM_CFG_PCT) / 100;
if (ilim_ua > DIV2_MAX_ILIM_UA)
ilim_ua = DIV2_MAX_ILIM_UA;
@ -1283,6 +1288,8 @@ static int smb1398_div2_cp_ilim_vote_cb(struct votable *votable,
if (!client)
return -EINVAL;
ilim_ua = (ilim_ua * DIV2_ILIM_CFG_PCT) / 100;
max_ilim_ua = is_cps_available(chip) ?
DIV2_MAX_ILIM_DUAL_CP_UA : DIV2_MAX_ILIM_UA;
ilim_ua = min(ilim_ua, max_ilim_ua);