89 static struct headset_priv *headset_info;  variable
98 		gpio_set_value(headset_info->pdata->mic_switch_gpio,  in Modem_Mic_switch()
99 			       headset_info->pdata->hp_mic_io_value);  in Modem_Mic_switch()
101 		gpio_set_value(headset_info->pdata->mic_switch_gpio,  in Modem_Mic_switch()
102 			       headset_info->pdata->main_mic_io_value);  in Modem_Mic_switch()
107 	if (headset_info->cur_headset_status == 1)  in Modem_Mic_release()
108 		gpio_set_value(headset_info->pdata->mic_switch_gpio,  in Modem_Mic_release()
109 			       headset_info->pdata->hp_mic_io_value);  in Modem_Mic_release()
111 		gpio_set_value(headset_info->pdata->mic_switch_gpio,  in Modem_Mic_release()
112 			       headset_info->pdata->main_mic_io_value);  in Modem_Mic_release()
138 	schedule_delayed_work(&headset_info->h_delayed_work[HEADSET],  in headset_interrupt()
147 	schedule_delayed_work(&headset_info->h_delayed_work[HOOK],  in hook_interrupt()
156 	struct rk_headset_pdata *pdata = headset_info->pdata;  in headsetobserve_work()
160 	mutex_lock(&headset_info->mutex_lock[HEADSET]);  in headsetobserve_work()
170 	old_status = headset_info->headset_status;  in headsetobserve_work()
172 		headset_info->headset_status = level ? HEADSET_IN : HEADSET_OUT;  in headsetobserve_work()
174 		headset_info->headset_status = level ? HEADSET_OUT : HEADSET_IN;  in headsetobserve_work()
176 	if (old_status == headset_info->headset_status) {  in headsetobserve_work()
182 	    headset_info->headset_status ? "in" : "out");  in headsetobserve_work()
183 	if (headset_info->headset_status == HEADSET_IN) {  in headsetobserve_work()
184 		headset_info->cur_headset_status = BIT_HEADSET_NO_MIC;  in headsetobserve_work()
186 			irq_set_irq_type(headset_info->irq[HEADSET],  in headsetobserve_work()
189 			irq_set_irq_type(headset_info->irq[HEADSET],  in headsetobserve_work()
193 			del_timer(&headset_info->headset_timer);  in headsetobserve_work()
194 			headset_info->headset_timer.expires = jiffies + 100;  in headsetobserve_work()
195 			add_timer(&headset_info->headset_timer);  in headsetobserve_work()
198 	} else if (headset_info->headset_status == HEADSET_OUT) {  in headsetobserve_work()
199 		headset_info->hook_status = HOOK_UP;  in headsetobserve_work()
200 		if (headset_info->isHook_irq == enable) {  in headsetobserve_work()
202 			headset_info->isHook_irq = disable;  in headsetobserve_work()
203 			disable_irq(headset_info->irq[HOOK]);  in headsetobserve_work()
205 		headset_info->cur_headset_status = 0;  in headsetobserve_work()
207 			irq_set_irq_type(headset_info->irq[HEADSET],  in headsetobserve_work()
210 			irq_set_irq_type(headset_info->irq[HEADSET],  in headsetobserve_work()
213 	if (headset_info->cur_headset_status)  in headsetobserve_work()
214 		extcon_set_state_sync(headset_info->edev, EXTCON_JACK_HEADPHONE,  in headsetobserve_work()
217 		extcon_set_state_sync(headset_info->edev, EXTCON_JACK_HEADPHONE,  in headsetobserve_work()
220 	    headset_info->cur_headset_status);  in headsetobserve_work()
222 	mutex_unlock(&headset_info->mutex_lock[HEADSET]);  in headsetobserve_work()
228 	struct rk_headset_pdata *pdata = headset_info->pdata;  in hook_work()
231 	mutex_lock(&headset_info->mutex_lock[HOOK]);  in hook_work()
232 	if (headset_info->headset_status == HEADSET_OUT) {  in hook_work()
239 	old_status = headset_info->hook_status;  in hook_work()
242 		headset_info->hook_status =  in hook_work()
246 		headset_info->hook_status =  in hook_work()
249 	if (old_status == headset_info->hook_status) {  in hook_work()
254 	    headset_info->hook_status ? "key down" : "key up");  in hook_work()
255 	if (headset_info->hook_status == HOOK_DOWN) {  in hook_work()
257 			irq_set_irq_type(headset_info->irq[HOOK],  in hook_work()
260 			irq_set_irq_type(headset_info->irq[HOOK],  in hook_work()
264 			irq_set_irq_type(headset_info->irq[HOOK],  in hook_work()
267 			irq_set_irq_type(headset_info->irq[HOOK],  in hook_work()
270 	input_report_key(headset_info->input_dev, HOOK_KEY_CODE,  in hook_work()
271 			 headset_info->hook_status);  in hook_work()
272 	input_sync(headset_info->input_dev);  in hook_work()
274 	mutex_unlock(&headset_info->mutex_lock[HOOK]);  in hook_work()
295 		enable_irq(headset_info->irq[HOOK]);  in headset_timer_callback()
297 		headset_info->hook_status = HOOK_UP;  in headset_timer_callback()
299 			irq_set_irq_type(headset_info->irq[HOOK],  in headset_timer_callback()
302 			irq_set_irq_type(headset_info->irq[HOOK],  in headset_timer_callback()
308 	headset_info->cur_headset_status = headset_info->isMic ? 1 : 2;  in headset_timer_callback()
310 		extcon_set_state_sync(headset_info->edev,  in headset_timer_callback()
313 		extcon_set_state_sync(headset_info->edev,  in headset_timer_callback()
316 	    headset_info->cur_headset_status);  in headset_timer_callback()
324 	schedule_delayed_work(&headset_info->h_delayed_work[HEADSET],  in headset_early_resume()
362 	headset_info = headset;  in rk_headset_probe()