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power🦇trats: Break battery charging with ctrl+C 

Add support for disabling battery charging with ctrl+C keyboard
combination pressed.
Moreover the battery update is done more frequently.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Tom Rini <trini@ti.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Łukasz Majewski 2013-06-25 15:28:15 +02:00 committed by Minkyu Kang
parent 9199fce239
commit 9dfa3d0734
2 changed files with 11 additions and 5 deletions
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13
drivers/power/battery/bat_trats.c
View File

@ -41,18 +41,23 @@ static int power_battery_charge(struct pmic *bat)
for (k = 0; bat->chrg->chrg_bat_present(p_bat->chrg) &&
bat->chrg->chrg_type(p_bat->muic) &&
battery->state_of_chrg < 100; k++) {
udelay(10000000);
puts(".");
udelay(2000000);
if (!(k % 5))
puts(".");
bat->fg->fg_battery_update(p_bat->fg, bat);
if (k == 100) {
if (k == 200) {
debug(" %d [V]", battery->voltage_uV);
puts("\n");
k = 0;
}
if (ctrlc()) {
printf("\nCharging disabled on request.\n");
goto exit;
}
}
exit:
bat->chrg->chrg_state(p_bat->chrg, CHARGER_DISABLE, 0);
return 0;

3
drivers/power/power_core.c
View File

@ -205,7 +205,8 @@ int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
if (strcmp(argv[3], "charge") == 0) {
if (p->pbat) {
printf("PRINT BAT charge %s\n", p->name);
printf("BAT: %s charging (ctrl+c to break)\n",
p->name);
if (p->low_power_mode)
p->low_power_mode();
if (p->pbat->battery_charge)