Lines Matching refs:sharpsl_pm
66 struct sharpsl_pm_status sharpsl_pm; variable
181 int i = sharpsl_pm.machinfo->bat_levels - 1; in get_percentage()
182 …int bl_status = sharpsl_pm.machinfo->backlight_get_status ? sharpsl_pm.machinfo->backlight_get_sta… in get_percentage()
185 if (sharpsl_pm.charge_mode == CHRG_ON) in get_percentage()
186 …thresh = bl_status ? sharpsl_pm.machinfo->bat_levels_acin_bl : sharpsl_pm.machinfo->bat_levels_aci… in get_percentage()
188 …thresh = bl_status ? sharpsl_pm.machinfo->bat_levels_noac_bl : sharpsl_pm.machinfo->bat_levels_noa… in get_percentage()
200 if (sharpsl_pm.charge_mode == CHRG_ON) { in get_apm_status()
201 high_thresh = sharpsl_pm.machinfo->status_high_acin; in get_apm_status()
202 low_thresh = sharpsl_pm.machinfo->status_low_acin; in get_apm_status()
204 high_thresh = sharpsl_pm.machinfo->status_high_noac; in get_apm_status()
205 low_thresh = sharpsl_pm.machinfo->status_low_noac; in get_apm_status()
224 if (!sharpsl_pm.machinfo) in sharpsl_battery_thread()
227 …sharpsl_pm.battstat.ac_status = (sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN) ? APM_AC_O… in sharpsl_battery_thread()
230 if (!sharpsl_pm.machinfo->batfull_irq && (sharpsl_pm.charge_mode == CHRG_ON) in sharpsl_battery_thread()
231 && time_after(jiffies, sharpsl_pm.charge_start_time + SHARPSL_CHARGE_ON_TIME_INTERVAL)) in sharpsl_battery_thread()
235 voltage = sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT); in sharpsl_battery_thread()
240 voltage = sharpsl_pm.machinfo->bat_levels_noac[0].voltage; in sharpsl_battery_thread()
241 dev_warn(sharpsl_pm.dev, "Warning: Cannot read main battery!\n"); in sharpsl_battery_thread()
250 if ((sharpsl_pm.battstat.ac_status == APM_AC_ONLINE) in sharpsl_battery_thread()
252 || percent <= sharpsl_pm.battstat.mainbat_percent) { in sharpsl_battery_thread()
253 sharpsl_pm.battstat.mainbat_voltage = voltage; in sharpsl_battery_thread()
254 sharpsl_pm.battstat.mainbat_status = apm_status; in sharpsl_battery_thread()
255 sharpsl_pm.battstat.mainbat_percent = percent; in sharpsl_battery_thread()
258 dev_dbg(sharpsl_pm.dev, "Battery: voltage: %d, status: %d, percentage: %d, time: %ld\n", voltage, in sharpsl_battery_thread()
259 sharpsl_pm.battstat.mainbat_status, sharpsl_pm.battstat.mainbat_percent, jiffies); in sharpsl_battery_thread()
262 if ((sharpsl_pm.battstat.ac_status != APM_AC_ONLINE) in sharpsl_battery_thread()
263 && (sharpsl_pm.battstat.mainbat_status == APM_BATTERY_STATUS_CRITICAL) in sharpsl_battery_thread()
264 && !(sharpsl_pm.flags & SHARPSL_APM_QUEUED)) { in sharpsl_battery_thread()
265 sharpsl_pm.flags |= SHARPSL_APM_QUEUED; in sharpsl_battery_thread()
266 dev_err(sharpsl_pm.dev, "Fatal Off\n"); in sharpsl_battery_thread()
276 dev_err(sharpsl_pm.dev, "Charging Error!\n"); in sharpsl_pm_led()
278 dev_dbg(sharpsl_pm.dev, "Charge LED On\n"); in sharpsl_pm_led()
281 dev_dbg(sharpsl_pm.dev, "Charge LED Off\n"); in sharpsl_pm_led()
288 dev_dbg(sharpsl_pm.dev, "Turning Charger On\n"); in sharpsl_charge_on()
290 sharpsl_pm.full_count = 0; in sharpsl_charge_on()
291 sharpsl_pm.charge_mode = CHRG_ON; in sharpsl_charge_on()
298 dev_dbg(sharpsl_pm.dev, "Turning Charger Off\n"); in sharpsl_charge_off()
300 sharpsl_pm.machinfo->charge(0); in sharpsl_charge_off()
302 sharpsl_pm.charge_mode = CHRG_OFF; in sharpsl_charge_off()
310 sharpsl_pm.machinfo->charge(0); in sharpsl_charge_error()
311 sharpsl_pm.charge_mode = CHRG_ERROR; in sharpsl_charge_error()
316 dev_dbg(sharpsl_pm.dev, "Toggling Charger at time: %lx\n", jiffies); in sharpsl_charge_toggle()
318 if (!sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN)) { in sharpsl_charge_toggle()
327 sharpsl_pm.machinfo->charge(0); in sharpsl_charge_toggle()
329 sharpsl_pm.machinfo->charge(1); in sharpsl_charge_toggle()
331 sharpsl_pm.charge_start_time = jiffies; in sharpsl_charge_toggle()
336 int acin = sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN); in sharpsl_ac_timer()
338 dev_dbg(sharpsl_pm.dev, "AC Status: %d\n", acin); in sharpsl_ac_timer()
341 if (acin && (sharpsl_pm.charge_mode != CHRG_ON)) in sharpsl_ac_timer()
343 else if (sharpsl_pm.charge_mode == CHRG_ON) in sharpsl_ac_timer()
354 mod_timer(&sharpsl_pm.ac_timer, jiffies + msecs_to_jiffies(250)); in sharpsl_ac_isr()
361 dev_dbg(sharpsl_pm.dev, "Charge Full at time: %lx\n", jiffies); in sharpsl_chrg_full_timer()
363 sharpsl_pm.full_count++; in sharpsl_chrg_full_timer()
365 if (!sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN)) { in sharpsl_chrg_full_timer()
366 dev_dbg(sharpsl_pm.dev, "Charge Full: AC removed - stop charging!\n"); in sharpsl_chrg_full_timer()
367 if (sharpsl_pm.charge_mode == CHRG_ON) in sharpsl_chrg_full_timer()
369 } else if (sharpsl_pm.full_count < 2) { in sharpsl_chrg_full_timer()
370 dev_dbg(sharpsl_pm.dev, "Charge Full: Count too low\n"); in sharpsl_chrg_full_timer()
372 } else if (time_after(jiffies, sharpsl_pm.charge_start_time + SHARPSL_CHARGE_FINISH_TIME)) { in sharpsl_chrg_full_timer()
373 dev_dbg(sharpsl_pm.dev, "Charge Full: Interrupt generated too slowly - retry.\n"); in sharpsl_chrg_full_timer()
377 sharpsl_pm.charge_mode = CHRG_DONE; in sharpsl_chrg_full_timer()
378 dev_dbg(sharpsl_pm.dev, "Charge Full: Charging Finished\n"); in sharpsl_chrg_full_timer()
387 if (sharpsl_pm.flags & SHARPSL_SUSPENDED) in sharpsl_chrg_full_isr()
391 mod_timer(&sharpsl_pm.chrg_full_timer, jiffies + msecs_to_jiffies(500)); in sharpsl_chrg_full_isr()
400 if (!sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_LOCK)) { in sharpsl_fatal_isr()
401 dev_err(sharpsl_pm.dev, "Battery now Unlocked! Suspending.\n"); in sharpsl_fatal_isr()
405 if (!sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_FATAL)) { in sharpsl_fatal_isr()
406 dev_err(sharpsl_pm.dev, "Fatal Batt Error! Suspending.\n"); in sharpsl_fatal_isr()
410 if (!(sharpsl_pm.flags & SHARPSL_APM_QUEUED) && is_fatal) { in sharpsl_fatal_isr()
411 sharpsl_pm.flags |= SHARPSL_APM_QUEUED; in sharpsl_fatal_isr()
434 if (sharpsl_pm.battstat.mainbat_status != APM_BATTERY_STATUS_HIGH) { in sharpsl_average_value()
484 …dev_dbg(sharpsl_pm.dev, "Average: %d from values: %d, %d, %d, %d, %d\n", sum/3, val[0], val[1], va… in get_select_val()
496 sharpsl_pm.machinfo->measure_temp(1); in sharpsl_check_battery_temp()
498 buff[i] = sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_TEMP); in sharpsl_check_battery_temp()
499 sharpsl_pm.machinfo->measure_temp(0); in sharpsl_check_battery_temp()
504 dev_dbg(sharpsl_pm.dev, "Temperature: %d\n", val); in sharpsl_check_battery_temp()
505 if (val > sharpsl_pm.machinfo->charge_on_temp) { in sharpsl_check_battery_temp()
519 sharpsl_pm.machinfo->charge(0); in sharpsl_check_battery_voltage()
520 sharpsl_pm.machinfo->discharge(1); in sharpsl_check_battery_voltage()
523 if (sharpsl_pm.machinfo->discharge1) in sharpsl_check_battery_voltage()
524 sharpsl_pm.machinfo->discharge1(1); in sharpsl_check_battery_voltage()
528 buff[i] = sharpsl_pm.machinfo->read_devdata(SHARPSL_BATT_VOLT); in sharpsl_check_battery_voltage()
532 if (sharpsl_pm.machinfo->discharge1) in sharpsl_check_battery_voltage()
533 sharpsl_pm.machinfo->discharge1(0); in sharpsl_check_battery_voltage()
535 sharpsl_pm.machinfo->discharge(0); in sharpsl_check_battery_voltage()
538 dev_dbg(sharpsl_pm.dev, "Battery Voltage: %d\n", val); in sharpsl_check_battery_voltage()
540 if (val < sharpsl_pm.machinfo->charge_on_volt) in sharpsl_check_battery_voltage()
552 buff[i] = sharpsl_pm.machinfo->read_devdata(SHARPSL_ACIN_VOLT); in sharpsl_ac_check()
557 dev_dbg(sharpsl_pm.dev, "AC Voltage: %d\n", temp); in sharpsl_ac_check()
559 …if ((temp > sharpsl_pm.machinfo->charge_acin_high) || (temp < sharpsl_pm.machinfo->charge_acin_low… in sharpsl_ac_check()
560 dev_err(sharpsl_pm.dev, "Error: AC check failed: voltage %d.\n", temp); in sharpsl_ac_check()
570 sharpsl_pm.flags |= SHARPSL_SUSPENDED; in sharpsl_pm_suspend()
574 if (sharpsl_pm.charge_mode == CHRG_ON) in sharpsl_pm_suspend()
575 sharpsl_pm.flags |= SHARPSL_DO_OFFLINE_CHRG; in sharpsl_pm_suspend()
577 sharpsl_pm.flags &= ~SHARPSL_DO_OFFLINE_CHRG; in sharpsl_pm_suspend()
587 sharpsl_pm.flags &= ~SHARPSL_APM_QUEUED; in sharpsl_pm_resume()
588 sharpsl_pm.flags &= ~SHARPSL_SUSPENDED; in sharpsl_pm_resume()
595 dev_dbg(sharpsl_pm.dev, "Time is: %08x\n", RCNR); in corgi_goto_sleep()
597 …dev_dbg(sharpsl_pm.dev, "Offline Charge Activate = %d\n", sharpsl_pm.flags & SHARPSL_DO_OFFLINE_CH… in corgi_goto_sleep()
600 …if ((sharpsl_pm.flags & SHARPSL_DO_OFFLINE_CHRG) && (sharpsl_pm.machinfo->read_devdata(SHARPSL_STA… in corgi_goto_sleep()
601 dev_dbg(sharpsl_pm.dev, "Activating Offline Charger...\n"); in corgi_goto_sleep()
602 sharpsl_pm.charge_mode = CHRG_OFF; in corgi_goto_sleep()
603 sharpsl_pm.flags &= ~SHARPSL_DO_OFFLINE_CHRG; in corgi_goto_sleep()
607 sharpsl_pm.machinfo->presuspend(); in corgi_goto_sleep()
611 sharpsl_pm.flags &= ~SHARPSL_ALARM_ACTIVE; in corgi_goto_sleep()
612 …if ((sharpsl_pm.charge_mode == CHRG_ON) && ((alarm_enable && ((alarm_time - RCNR) > (SHARPSL_BATCH… in corgi_goto_sleep()
615 dev_dbg(sharpsl_pm.dev, "Charging alarm at: %08x\n", RTAR); in corgi_goto_sleep()
616 sharpsl_pm.flags |= SHARPSL_ALARM_ACTIVE; in corgi_goto_sleep()
620 dev_dbg(sharpsl_pm.dev, "User alarm at: %08x\n", RTAR); in corgi_goto_sleep()
622 dev_dbg(sharpsl_pm.dev, "No alarms set.\n"); in corgi_goto_sleep()
627 sharpsl_pm.machinfo->postsuspend(); in corgi_goto_sleep()
629 dev_dbg(sharpsl_pm.dev, "Corgi woken up from suspend: %08x\n", PEDR); in corgi_goto_sleep()
634 …if (!sharpsl_pm.machinfo->should_wakeup(!(sharpsl_pm.flags & SHARPSL_ALARM_ACTIVE) && alarm_enable… in corgi_enter_suspend()
635 if (!(sharpsl_pm.flags & SHARPSL_ALARM_ACTIVE)) { in corgi_enter_suspend()
636 dev_dbg(sharpsl_pm.dev, "No user triggered wakeup events and not charging. Strange. Suspend.\n"); in corgi_enter_suspend()
641 dev_dbg(sharpsl_pm.dev, "Charging. Suspend...\n"); in corgi_enter_suspend()
645 dev_dbg(sharpsl_pm.dev, "User triggered wakeup in offline charger.\n"); in corgi_enter_suspend()
648 if ((!sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_LOCK)) || in corgi_enter_suspend()
649 (!sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_FATAL))) { in corgi_enter_suspend()
650 dev_err(sharpsl_pm.dev, "Fatal condition. Suspend.\n"); in corgi_enter_suspend()
663 dev_dbg(sharpsl_pm.dev, "SharpSL suspending for first time.\n"); in corgi_pxa_pm_enter()
670 if (sharpsl_pm.machinfo->earlyresume) in corgi_pxa_pm_enter()
671 sharpsl_pm.machinfo->earlyresume(); in corgi_pxa_pm_enter()
673 dev_dbg(sharpsl_pm.dev, "SharpSL resuming...\n"); in corgi_pxa_pm_enter()
680 dev_err(sharpsl_pm.dev, "Offline Charger: Error occurred.\n"); in sharpsl_off_charge_error()
681 sharpsl_pm.machinfo->charge(0); in sharpsl_off_charge_error()
683 sharpsl_pm.charge_mode = CHRG_ERROR; in sharpsl_off_charge_error()
696 dev_dbg(sharpsl_pm.dev, "Charge Mode: %d\n", sharpsl_pm.charge_mode); in sharpsl_off_charge_battery()
698 if (sharpsl_pm.charge_mode == CHRG_OFF) { in sharpsl_off_charge_battery()
699 dev_dbg(sharpsl_pm.dev, "Offline Charger: Step 1\n"); in sharpsl_off_charge_battery()
707 sharpsl_pm.machinfo->charge(0); in sharpsl_off_charge_battery()
709 sharpsl_pm.machinfo->charge(1); in sharpsl_off_charge_battery()
711 sharpsl_pm.charge_mode = CHRG_ON; in sharpsl_off_charge_battery()
712 sharpsl_pm.full_count = 0; in sharpsl_off_charge_battery()
715 } else if (sharpsl_pm.charge_mode != CHRG_ON) { in sharpsl_off_charge_battery()
719 if (sharpsl_pm.full_count == 0) { in sharpsl_off_charge_battery()
722 dev_dbg(sharpsl_pm.dev, "Offline Charger: Step 2\n"); in sharpsl_off_charge_battery()
727 sharpsl_pm.machinfo->charge(0); in sharpsl_off_charge_battery()
729 sharpsl_pm.machinfo->charge(1); in sharpsl_off_charge_battery()
730 sharpsl_pm.charge_mode = CHRG_ON; in sharpsl_off_charge_battery()
737 if (sharpsl_pm.machinfo->charger_wakeup()) in sharpsl_off_charge_battery()
742 if (sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_CHRGFULL)) { in sharpsl_off_charge_battery()
743 dev_dbg(sharpsl_pm.dev, "Offline Charger: Charge full occurred. Retrying to check\n"); in sharpsl_off_charge_battery()
744 sharpsl_pm.full_count++; in sharpsl_off_charge_battery()
745 sharpsl_pm.machinfo->charge(0); in sharpsl_off_charge_battery()
747 sharpsl_pm.machinfo->charge(1); in sharpsl_off_charge_battery()
753 dev_dbg(sharpsl_pm.dev, "Offline Charger: Step 3\n"); in sharpsl_off_charge_battery()
760 if (sharpsl_pm.machinfo->charger_wakeup()) in sharpsl_off_charge_battery()
764 if (sharpsl_pm.full_count > SHARPSL_CHARGE_RETRY_CNT) { in sharpsl_off_charge_battery()
765 dev_dbg(sharpsl_pm.dev, "Offline Charger: Not charged sufficiently. Retrying.\n"); in sharpsl_off_charge_battery()
766 sharpsl_pm.full_count = 0; in sharpsl_off_charge_battery()
768 sharpsl_pm.full_count++; in sharpsl_off_charge_battery()
771 if (sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_CHRGFULL)) { in sharpsl_off_charge_battery()
772 dev_dbg(sharpsl_pm.dev, "Offline Charger: Charging complete.\n"); in sharpsl_off_charge_battery()
774 sharpsl_pm.machinfo->charge(0); in sharpsl_off_charge_battery()
775 sharpsl_pm.charge_mode = CHRG_DONE; in sharpsl_off_charge_battery()
787 return sprintf(buf, "%d\n", sharpsl_pm.battstat.mainbat_percent); in battery_percentage_show()
792 return sprintf(buf, "%d\n", sharpsl_pm.battstat.mainbat_voltage); in battery_voltage_show()
802 info->ac_line_status = sharpsl_pm.battstat.ac_status; in sharpsl_apm_get_power_status()
804 if (sharpsl_pm.charge_mode == CHRG_ON) in sharpsl_apm_get_power_status()
807 info->battery_status = sharpsl_pm.battstat.mainbat_status; in sharpsl_apm_get_power_status()
810 info->battery_life = sharpsl_pm.battstat.mainbat_percent; in sharpsl_apm_get_power_status()
829 sharpsl_pm.dev = &pdev->dev; in sharpsl_pm_probe()
830 sharpsl_pm.machinfo = pdev->dev.platform_data; in sharpsl_pm_probe()
831 sharpsl_pm.charge_mode = CHRG_OFF; in sharpsl_pm_probe()
832 sharpsl_pm.flags = 0; in sharpsl_pm_probe()
834 timer_setup(&sharpsl_pm.ac_timer, sharpsl_ac_timer, 0); in sharpsl_pm_probe()
836 timer_setup(&sharpsl_pm.chrg_full_timer, sharpsl_chrg_full_timer, 0); in sharpsl_pm_probe()
840 sharpsl_pm.machinfo->init(); in sharpsl_pm_probe()
842 gpio_request(sharpsl_pm.machinfo->gpio_acin, "AC IN"); in sharpsl_pm_probe()
843 gpio_direction_input(sharpsl_pm.machinfo->gpio_acin); in sharpsl_pm_probe()
844 gpio_request(sharpsl_pm.machinfo->gpio_batfull, "Battery Full"); in sharpsl_pm_probe()
845 gpio_direction_input(sharpsl_pm.machinfo->gpio_batfull); in sharpsl_pm_probe()
846 gpio_request(sharpsl_pm.machinfo->gpio_batlock, "Battery Lock"); in sharpsl_pm_probe()
847 gpio_direction_input(sharpsl_pm.machinfo->gpio_batlock); in sharpsl_pm_probe()
850 irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_acin); in sharpsl_pm_probe()
852 dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); in sharpsl_pm_probe()
855 irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_batlock); in sharpsl_pm_probe()
857 dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); in sharpsl_pm_probe()
860 if (sharpsl_pm.machinfo->gpio_fatal) { in sharpsl_pm_probe()
861 irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_fatal); in sharpsl_pm_probe()
863 dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); in sharpsl_pm_probe()
867 if (sharpsl_pm.machinfo->batfull_irq) { in sharpsl_pm_probe()
869 irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_batfull); in sharpsl_pm_probe()
871 dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); in sharpsl_pm_probe()
886 mod_timer(&sharpsl_pm.ac_timer, jiffies + msecs_to_jiffies(250)); in sharpsl_pm_probe()
900 free_irq(gpio_to_irq(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr); in sharpsl_pm_remove()
901 free_irq(gpio_to_irq(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr); in sharpsl_pm_remove()
903 if (sharpsl_pm.machinfo->gpio_fatal) in sharpsl_pm_remove()
904 free_irq(gpio_to_irq(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr); in sharpsl_pm_remove()
906 if (sharpsl_pm.machinfo->batfull_irq) in sharpsl_pm_remove()
907 free_irq(gpio_to_irq(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr); in sharpsl_pm_remove()
909 gpio_free(sharpsl_pm.machinfo->gpio_batlock); in sharpsl_pm_remove()
910 gpio_free(sharpsl_pm.machinfo->gpio_batfull); in sharpsl_pm_remove()
911 gpio_free(sharpsl_pm.machinfo->gpio_acin); in sharpsl_pm_remove()
913 if (sharpsl_pm.machinfo->exit) in sharpsl_pm_remove()
914 sharpsl_pm.machinfo->exit(); in sharpsl_pm_remove()
916 del_timer_sync(&sharpsl_pm.chrg_full_timer); in sharpsl_pm_remove()
917 del_timer_sync(&sharpsl_pm.ac_timer); in sharpsl_pm_remove()