static void *platform_get_batt_charge_profile(void)
{
#ifdef CONFIG_BTNS_PMIC
int retval = 0;
retval = get_batt_prop(&ps_batt_chrg_prof);
if (retval) {
pr_err("Error reading battery profile from battid framework. Use hard coded value.\n");
memcpy(&batt_chg_profile, &atl_820_batt, sizeof(struct ps_pse_mod_prof));
ps_batt_chrg_prof.batt_prof = &batt_chg_profile;
ps_batt_chrg_prof.chrg_prof_type = PSE_MOD_CHRG_PROF;
}
#if defined(CONFIG_POWER_SUPPLY_CHARGING_ALGO_STEP) && defined(CONFIG_POWER_SUPPLY_BATTID)
ps_batt_chrg_prof.chrg_prof_type = STEP_MOD_CHRG_PROF;
#endif
#else
if (!em_config_get_charge_profile(&batt_chg_profile))
ps_batt_chrg_prof.chrg_prof_type = CHRG_PROF_NONE;
else
ps_batt_chrg_prof.chrg_prof_type = PSE_MOD_CHRG_PROF;
ps_batt_chrg_prof.batt_prof = &batt_chg_profile;
#endif
battery_prop_changed(POWER_SUPPLY_BATTERY_INSERTED, &ps_batt_chrg_prof);
return &ps_batt_chrg_prof;
}
static void *platform_get_batt_charge_profile(void)
{
if (!em_config_get_charge_profile(&batt_chg_profile))
ps_batt_chrg_prof.chrg_prof_type = CHRG_PROF_NONE;
else
ps_batt_chrg_prof.chrg_prof_type = PSE_MOD_CHRG_PROF;
ps_batt_chrg_prof.batt_prof = &batt_chg_profile;
battery_prop_changed(POWER_SUPPLY_BATTERY_INSERTED, &ps_batt_chrg_prof);
return &ps_batt_chrg_prof;
}
static void *platform_byt_get_batt_charge_profile(void)
{
struct ps_temp_chg_table temp_mon_range[BATT_TEMP_NR_RNG];
char batt_str[] = "INTN0001";
/*
* WA: hard coding the profile
* till we get OEM0 table from FW.
*/
memcpy(byt_batt_chg_profile.batt_id, batt_str, strlen(batt_str));
byt_batt_chg_profile.battery_type = 0x2;
byt_batt_chg_profile.capacity = 0x2C52;
byt_batt_chg_profile.voltage_max = 4350;
byt_batt_chg_profile.chrg_term_ma = 300;
byt_batt_chg_profile.low_batt_mV = 3400;
byt_batt_chg_profile.disch_tmp_ul = 55;
byt_batt_chg_profile.disch_tmp_ll = 0;
byt_batt_chg_profile.temp_mon_ranges = 5;
temp_mon_range[0].temp_up_lim = 55;
temp_mon_range[0].full_chrg_vol = 4100;
temp_mon_range[0].full_chrg_cur = 1800;
temp_mon_range[0].maint_chrg_vol_ll = 4050;
temp_mon_range[0].maint_chrg_vol_ul = 4100;
temp_mon_range[0].maint_chrg_cur = 1800;
temp_mon_range[1].temp_up_lim = 45;
temp_mon_range[1].full_chrg_vol = 4350;
temp_mon_range[1].full_chrg_cur = 1800;
temp_mon_range[1].maint_chrg_vol_ll = 4300;
temp_mon_range[1].maint_chrg_vol_ul = 4350;
temp_mon_range[1].maint_chrg_cur = 1800;
temp_mon_range[2].temp_up_lim = 23;
temp_mon_range[2].full_chrg_vol = 4350;
temp_mon_range[2].full_chrg_cur = 1400;
temp_mon_range[2].maint_chrg_vol_ll = 4300;
temp_mon_range[2].maint_chrg_vol_ul = 4350;
temp_mon_range[2].maint_chrg_cur = 1400;
temp_mon_range[3].temp_up_lim = 10;
temp_mon_range[3].full_chrg_vol = 4350;
temp_mon_range[3].full_chrg_cur = 1000;
temp_mon_range[3].maint_chrg_vol_ll = 4300;
temp_mon_range[3].maint_chrg_vol_ul = 4350;
temp_mon_range[3].maint_chrg_cur = 1000;
temp_mon_range[4].temp_up_lim = 0;
temp_mon_range[4].full_chrg_vol = 0;
temp_mon_range[4].full_chrg_cur = 0;
temp_mon_range[4].maint_chrg_vol_ll = 0;
temp_mon_range[4].maint_chrg_vol_ul = 0;
temp_mon_range[4].maint_chrg_vol_ul = 0;
temp_mon_range[4].maint_chrg_cur = 0;
memcpy(byt_batt_chg_profile.temp_mon_range,
temp_mon_range,
BATT_TEMP_NR_RNG * sizeof(struct ps_temp_chg_table));
byt_batt_chg_profile.temp_low_lim = 0;
byt_ps_batt_chrg_prof.chrg_prof_type = PSE_MOD_CHRG_PROF;
byt_ps_batt_chrg_prof.batt_prof = &byt_batt_chg_profile;
battery_prop_changed(POWER_SUPPLY_BATTERY_INSERTED,
&byt_ps_batt_chrg_prof);
return &byt_ps_batt_chrg_prof;
}
static void platform_get_sfi_batt_table(void *table, bool fpo_override_bit)
{
struct sfi_table_simple *sb =
(struct sfi_table_simple *)get_oem0_table();
struct platform_batt_profile *batt_prof;
u8 *bprof_ptr;
int num_entries, i;
pr_debug("%s\n", __func__);
if (sb == NULL) {
pr_debug("Invalid Battery detected\n");
return;
}
/* Allocate the memory for sharing battery profile */
ps_pse_mod_prof = kzalloc(
sizeof(*ps_pse_mod_prof),
GFP_KERNEL);
if (!ps_pse_mod_prof) {
pr_debug("%s: Error in kzalloc\n", __func__);
kfree(ps_pse_mod_prof);
ps_pse_mod_prof = NULL;
return;
}
ps_batt_chrg_prof = kzalloc(
sizeof(*ps_batt_chrg_prof),
GFP_KERNEL);
if (!ps_batt_chrg_prof) {
pr_debug("%s: Error in kzalloc\n", __func__);
kfree(ps_batt_chrg_prof);
kfree(ps_pse_mod_prof);
ps_batt_chrg_prof = NULL;
ps_pse_mod_prof = NULL;
return;
}
bprof_ptr = (u8 *)sb->pentry;
memcpy(ps_pse_mod_prof->batt_id, bprof_ptr, BATTID_STR_LEN);
bprof_ptr += BATTID_STR_LEN;
ps_pse_mod_prof->voltage_max = *(u16 *)bprof_ptr;
bprof_ptr += 2;
if (fpo_override_bit) {
pr_info("OVERRIDE. Read battery profile from SMIP\n");
ps_pse_mod_prof->capacity = *(u32 *)(bprof_ptr);
bprof_ptr += 4;
} else if (INTEL_MID_BOARD(3, PHONE, CLVTP, VB, PRO, PR1B)) {
pr_info("PR1 Battery detected\n");
ps_pse_mod_prof->capacity = *(u16 *)(bprof_ptr);
bprof_ptr += 2;
} else {
pr_info("PR2 Battery detected\n");
ps_pse_mod_prof->capacity = *(u32 *)(bprof_ptr);
bprof_ptr += 4;
}
ps_pse_mod_prof->battery_type = *bprof_ptr;
ps_pse_mod_prof->temp_mon_ranges = *++bprof_ptr;
ps_pse_mod_prof->chrg_term_ma = 128;
ps_pse_mod_prof->low_batt_mV = 3400;
ps_pse_mod_prof->disch_tmp_ul = 60;
ps_pse_mod_prof->disch_tmp_ll = 0;
num_entries = SFI_GET_NUM_ENTRIES(sb, struct platform_batt_profile);
batt_prof = (struct platform_batt_profile *)table;
pr_info("num_entries = %d\n", num_entries);
if (num_entries) {
/* Fill the local structure for back up*/
memcpy(batt_prof->batt_id,
ps_pse_mod_prof->batt_id, BATTID_STR_LEN);
batt_prof->voltage_max = ps_pse_mod_prof->voltage_max;
batt_prof->capacity = ps_pse_mod_prof->capacity;
batt_prof->battery_type = ps_pse_mod_prof->battery_type;
batt_prof->temp_mon_ranges = ps_pse_mod_prof->temp_mon_ranges;
memcpy(batt_prof->temp_mon_range, bprof_ptr+1,
TEMP_NR_RNG * sizeof(struct platform_temp_mon_table));
} else {
batt_prof->temp_mon_ranges = 0;
memcpy((void *)batt_prof->batt_id,
(void *)"UNKNOWN", 8);
}
for (i = 0; i < batt_prof->temp_mon_ranges; i++) {
ps_pse_mod_prof->temp_mon_range[i].temp_up_lim =
batt_prof->temp_mon_range[i].temp_up_lim;
ps_pse_mod_prof->temp_mon_range[i].full_chrg_vol =
batt_prof->temp_mon_range[i].full_chrg_vol;
ps_pse_mod_prof->temp_mon_range[i].full_chrg_cur =
batt_prof->temp_mon_range[i].full_chrg_cur;
ps_pse_mod_prof->temp_mon_range[i].maint_chrg_vol_ll =
batt_prof->temp_mon_range[i].maint_chrg_vol_ll;
ps_pse_mod_prof->temp_mon_range[i].maint_chrg_vol_ul =
batt_prof->temp_mon_range[i].maint_chrg_vol_ul;
ps_pse_mod_prof->temp_mon_range[i].maint_chrg_cur =
batt_prof->temp_mon_range[i].maint_chrg_cur;
}
/* Change need in SMIP since temp zone 4 has all 0's */
ps_pse_mod_prof->temp_mon_range[0].temp_up_lim = 60;
ps_batt_chrg_prof->chrg_prof_type = PSE_MOD_CHRG_PROF;
ps_batt_chrg_prof->batt_prof = ps_pse_mod_prof;
/* Dump the battery charging profile*/
dump_batt_chrg_profile(ps_pse_mod_prof, batt_prof);
#ifdef CONFIG_POWER_SUPPLY_BATTID
battery_prop_changed(POWER_SUPPLY_BATTERY_INSERTED,
ps_batt_chrg_prof);
#endif
}
