evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix bugs about step-chg-jeita

Browse source 
1. JEITA FV compensation cannot work
2. Cannot charge when battery capacity is 0%
3. Wrong debug message

Change-Id: I32ecb77b4c1dd8073cbf5aec070c3e6fcadc1dd2
This commit is contained in:
Essential kernel team 2017-10-25 15:22:33 +08:00 • committed by Timi
parent 7ba162b3ae
commit 0172172434
2 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/power/supply/qcom/battery.c
View file

@ -1361,7 +1361,7 @@ int qcom_batt_init(void)
goto release_wakeup_source; goto release_wakeup_source;
} }
chip->fv_votable = create_votable("FV", VOTE_MAX, chip->fv_votable = create_votable("FV", VOTE_MIN,
pl_fv_vote_callback, pl_fv_vote_callback,
chip); chip);
if (IS_ERR(chip->fv_votable)) { if (IS_ERR(chip->fv_votable)) {

3
drivers/power/supply/qcom/step-chg-jeita.c
View file

@ -164,6 +164,7 @@ static int get_val(struct range_data *range, int hysteresis, int current_index,
range[i].high_threshold, threshold)) { range[i].high_threshold, threshold)) {
*new_index = i; *new_index = i;
*val = range[i].value; *val = range[i].value;
break;
} }
/* if nothing was found, return -ENODATA */ /* if nothing was found, return -ENODATA */
@ -337,7 +338,7 @@ static int handle_jeita(struct step_chg_info *chip)
vote(chip->fv_votable, JEITA_VOTER, true, fv_uv); vote(chip->fv_votable, JEITA_VOTER, true, fv_uv);
pr_debug("%s = %d FCC = %duA FV = %duV\n", pr_debug("%s = %d FCC = %duA FV = %duV\n",
step_chg_config.prop_name, pval.intval, fcc_ua, fv_uv); jeita_fv_config.prop_name, pval.intval, fcc_ua, fv_uv);
update_time: update_time:
chip->jeita_last_update_time = ktime_get(); chip->jeita_last_update_time = ktime_get();