Lines Matching refs:power
648 /* the power-up/down sequence triggers the runtime resume */
812 /* enable/disable display power per codec */
1024 /* power-up all before initialization */
1026 codec->core.dev.power.power_state = PMSG_ON;
1045 if (codec->core.dev.power.runtime_auto)
2725 * snd_hda_codec_set_power_to_all - Set the power state to all widgets
2728 * @power_state: the power state to set (AC_PWRST_*)
2730 * Set the given power state to all widgets that have the power control.
2731 * If the codec has power_filter set, it evaluates the power state and
2756 * snd_hda_codec_eapd_power_filter - A power filter callback for EAPD
2759 * @power_state: power state to evalue
2761 * Don't power down the widget if it controls eapd and EAPD_BTLENABLE is set.
2783 * set power state of the codec, and return the power state
2793 /* this delay seems necessary to avoid click noise at power-down */
2802 /* repeat power states setting at most 10 times*/
2825 /* sync power states of all widgets;
2862 /* update the power on/off account with the current jiffies */
2880 * call suspend and power-down; used both from PM and power-save
2881 * this function returns the power state in the end
2899 * kick up codec; used both from PM and power-save
2925 codec->core.dev.power.power_state = PMSG_ON;
2948 (dev->power.power_state.event != PM_EVENT_SUSPEND))
2977 dev->power.power_state = PMSG_SUSPEND;
2986 if (dev->power.power_state.event == PM_EVENT_SUSPEND)
2987 dev->power.power_state = PMSG_RESUME;
2996 dev->power.power_state = PMSG_SUSPEND;
3002 dev->power.power_state = PMSG_RESUME;
3011 dev->power.power_state = PMSG_FREEZE;
3017 dev->power.power_state = PMSG_THAW;
3023 dev->power.power_state = PMSG_RESTORE;
3470 * snd_hda_check_amp_list_power - Check the amp list and update the power
3476 * check the current AMP status, and update the power-status according