59 struct wm831x_ts {  struct
71 	struct wm831x_ts *wm831x_ts =  in wm831x_pd_data_work()  argument
72 		container_of(work, struct wm831x_ts, pd_data_work);  in wm831x_pd_data_work()
74 	if (wm831x_ts->pen_down) {  in wm831x_pd_data_work()
75 		enable_irq(wm831x_ts->data_irq);  in wm831x_pd_data_work()
76 		dev_dbg(wm831x_ts->wm831x->dev, "IRQ PD->DATA done\n");  in wm831x_pd_data_work()
78 		enable_irq(wm831x_ts->pd_irq);  in wm831x_pd_data_work()
79 		dev_dbg(wm831x_ts->wm831x->dev, "IRQ DATA->PD done\n");  in wm831x_pd_data_work()
85 	struct wm831x_ts *wm831x_ts = irq_data;  in wm831x_ts_data_irq()  local
86 	struct wm831x *wm831x = wm831x_ts->wm831x;  in wm831x_ts_data_irq()
92 	if (wm831x_ts->pressure)  in wm831x_ts_data_irq()
112 	wm831x_ts->pen_down = true;  in wm831x_ts_data_irq()
115 			wm831x_ts->pen_down = false;  in wm831x_ts_data_irq()
118 		input_report_abs(wm831x_ts->input_dev, data_types[i],  in wm831x_ts_data_irq()
122 	if (!wm831x_ts->pen_down) {  in wm831x_ts_data_irq()
126 		disable_irq_nosync(wm831x_ts->data_irq);  in wm831x_ts_data_irq()
139 		if (wm831x_ts->pressure)  in wm831x_ts_data_irq()
140 			input_report_abs(wm831x_ts->input_dev,  in wm831x_ts_data_irq()
143 		input_report_key(wm831x_ts->input_dev, BTN_TOUCH, 0);  in wm831x_ts_data_irq()
145 		schedule_work(&wm831x_ts->pd_data_work);  in wm831x_ts_data_irq()
147 		input_report_key(wm831x_ts->input_dev, BTN_TOUCH, 1);  in wm831x_ts_data_irq()
150 	input_sync(wm831x_ts->input_dev);  in wm831x_ts_data_irq()
157 	struct wm831x_ts *wm831x_ts = irq_data;  in wm831x_ts_pen_down_irq()  local
158 	struct wm831x *wm831x = wm831x_ts->wm831x;  in wm831x_ts_pen_down_irq()
161 	if (wm831x_ts->pen_down)  in wm831x_ts_pen_down_irq()
164 	disable_irq_nosync(wm831x_ts->pd_irq);  in wm831x_ts_pen_down_irq()
167 	if (wm831x_ts->pressure)  in wm831x_ts_pen_down_irq()
177 	wm831x_ts->pen_down = true;  in wm831x_ts_pen_down_irq()
181 	schedule_work(&wm831x_ts->pd_data_work);  in wm831x_ts_pen_down_irq()
188 	struct wm831x_ts *wm831x_ts = input_get_drvdata(idev);  in wm831x_ts_input_open()  local
189 	struct wm831x *wm831x = wm831x_ts->wm831x;  in wm831x_ts_input_open()
204 	struct wm831x_ts *wm831x_ts = input_get_drvdata(idev);  in wm831x_ts_input_close()  local
205 	struct wm831x *wm831x = wm831x_ts->wm831x;  in wm831x_ts_input_close()
215 	synchronize_irq(wm831x_ts->data_irq);  in wm831x_ts_input_close()
216 	synchronize_irq(wm831x_ts->pd_irq);  in wm831x_ts_input_close()
219 	flush_work(&wm831x_ts->pd_data_work);  in wm831x_ts_input_close()
224 	if (wm831x_ts->pen_down) {  in wm831x_ts_input_close()
225 		disable_irq(wm831x_ts->data_irq);  in wm831x_ts_input_close()
226 		enable_irq(wm831x_ts->pd_irq);  in wm831x_ts_input_close()
227 		wm831x_ts->pen_down = false;  in wm831x_ts_input_close()
233 	struct wm831x_ts *wm831x_ts;  in wm831x_ts_probe()  local
243 	wm831x_ts = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_ts),  in wm831x_ts_probe()
246 	if (!wm831x_ts || !input_dev) {  in wm831x_ts_probe()
251 	wm831x_ts->wm831x = wm831x;  in wm831x_ts_probe()
252 	wm831x_ts->input_dev = input_dev;  in wm831x_ts_probe()
253 	INIT_WORK(&wm831x_ts->pd_data_work, wm831x_pd_data_work);  in wm831x_ts_probe()
259 	wm831x_ts->data_irq = wm831x_irq(wm831x,  in wm831x_ts_probe()
263 		wm831x_ts->data_irq = pdata->data_irq;  in wm831x_ts_probe()
265 	wm831x_ts->pd_irq = wm831x_irq(wm831x,  in wm831x_ts_probe()
268 		wm831x_ts->pd_irq = pdata->pd_irq;  in wm831x_ts_probe()
271 		wm831x_ts->pressure = pdata->pressure;  in wm831x_ts_probe()
273 		wm831x_ts->pressure = true;  in wm831x_ts_probe()
282 		wm831x_ts->pressure = false;  in wm831x_ts_probe()
318 	error = request_threaded_irq(wm831x_ts->data_irq,  in wm831x_ts_probe()
321 				     "Touchscreen data", wm831x_ts);  in wm831x_ts_probe()
324 			wm831x_ts->data_irq, error);  in wm831x_ts_probe()
333 	error = request_threaded_irq(wm831x_ts->pd_irq,  in wm831x_ts_probe()
336 				     "Touchscreen pen down", wm831x_ts);  in wm831x_ts_probe()
339 			wm831x_ts->pd_irq, error);  in wm831x_ts_probe()
355 	if (wm831x_ts->pressure)  in wm831x_ts_probe()
358 	input_set_drvdata(input_dev, wm831x_ts);  in wm831x_ts_probe()
365 	platform_set_drvdata(pdev, wm831x_ts);  in wm831x_ts_probe()
369 	free_irq(wm831x_ts->pd_irq, wm831x_ts);  in wm831x_ts_probe()
371 	free_irq(wm831x_ts->data_irq, wm831x_ts);  in wm831x_ts_probe()
379 	struct wm831x_ts *wm831x_ts = platform_get_drvdata(pdev);  in wm831x_ts_remove()  local
381 	free_irq(wm831x_ts->pd_irq, wm831x_ts);  in wm831x_ts_remove()
382 	free_irq(wm831x_ts->data_irq, wm831x_ts);  in wm831x_ts_remove()