On 12/2/2010 1:12 AM, Hong Liu wrote:
+ intel_scu_ipc_simple_command(0xf1, 1);
+ else {
+ bool charger_conn = check_charger_conn();
+
+ if (charger_conn) {
+ /* enter into active dead mode to do battery charging */
+ intel_scu_ipc_update_register(MSIC_RTC_CONFIG2,
+ MSIC_ACTIVE_DEAD, MSIC_ACTIVE_DEAD_MASK);
+ intel_scu_ipc_simple_command(IPCMSG_COLD_RESET, 0);
+ } else {
+ intel_scu_ipc_update_register(MSIC_CHIP_CTRL,
+ MSIC_CHIP_COLD_OFF, MSIC_CHIP_COLD_OFF);
+ }
+ }
}
how do you solve the race of the user plugging in a charger after this
check, but before the reboot/power_off is completed?
shouldn't this be done by firmware instead?
_______________________________________________
MeeGo-kernel mailing list
[email protected]
http://lists.meego.com/listinfo/meego-kernel
