63 struct wm831x_ts {  struct
75 	struct wm831x_ts *wm831x_ts =  in wm831x_pd_data_work()  argument
76 		container_of(work, struct wm831x_ts, pd_data_work);  in wm831x_pd_data_work()
78 	if (wm831x_ts->pen_down) {  in wm831x_pd_data_work()
79 		enable_irq(wm831x_ts->data_irq);  in wm831x_pd_data_work()
80 		dev_dbg(wm831x_ts->wm831x->dev, "IRQ PD->DATA done\n");  in wm831x_pd_data_work()
82 		enable_irq(wm831x_ts->pd_irq);  in wm831x_pd_data_work()
83 		dev_dbg(wm831x_ts->wm831x->dev, "IRQ DATA->PD done\n");  in wm831x_pd_data_work()
89 	struct wm831x_ts *wm831x_ts = irq_data;  in wm831x_ts_data_irq()  local
90 	struct wm831x *wm831x = wm831x_ts->wm831x;  in wm831x_ts_data_irq()
96 	if (wm831x_ts->pressure)  in wm831x_ts_data_irq()
116 	wm831x_ts->pen_down = true;  in wm831x_ts_data_irq()
119 			wm831x_ts->pen_down = false;  in wm831x_ts_data_irq()
122 		input_report_abs(wm831x_ts->input_dev, data_types[i],  in wm831x_ts_data_irq()
126 	if (!wm831x_ts->pen_down) {  in wm831x_ts_data_irq()
130 		disable_irq_nosync(wm831x_ts->data_irq);  in wm831x_ts_data_irq()
143 		if (wm831x_ts->pressure)  in wm831x_ts_data_irq()
144 			input_report_abs(wm831x_ts->input_dev,  in wm831x_ts_data_irq()
147 		input_report_key(wm831x_ts->input_dev, BTN_TOUCH, 0);  in wm831x_ts_data_irq()
149 		schedule_work(&wm831x_ts->pd_data_work);  in wm831x_ts_data_irq()
151 		input_report_key(wm831x_ts->input_dev, BTN_TOUCH, 1);  in wm831x_ts_data_irq()
154 	input_sync(wm831x_ts->input_dev);  in wm831x_ts_data_irq()
161 	struct wm831x_ts *wm831x_ts = irq_data;  in wm831x_ts_pen_down_irq()  local
162 	struct wm831x *wm831x = wm831x_ts->wm831x;  in wm831x_ts_pen_down_irq()
165 	if (wm831x_ts->pen_down)  in wm831x_ts_pen_down_irq()
168 	disable_irq_nosync(wm831x_ts->pd_irq);  in wm831x_ts_pen_down_irq()
171 	if (wm831x_ts->pressure)  in wm831x_ts_pen_down_irq()
181 	wm831x_ts->pen_down = true;  in wm831x_ts_pen_down_irq()
185 	schedule_work(&wm831x_ts->pd_data_work);  in wm831x_ts_pen_down_irq()
192 	struct wm831x_ts *wm831x_ts = input_get_drvdata(idev);  in wm831x_ts_input_open()  local
193 	struct wm831x *wm831x = wm831x_ts->wm831x;  in wm831x_ts_input_open()
208 	struct wm831x_ts *wm831x_ts = input_get_drvdata(idev);  in wm831x_ts_input_close()  local
209 	struct wm831x *wm831x = wm831x_ts->wm831x;  in wm831x_ts_input_close()
219 	synchronize_irq(wm831x_ts->data_irq);  in wm831x_ts_input_close()
220 	synchronize_irq(wm831x_ts->pd_irq);  in wm831x_ts_input_close()
223 	flush_work(&wm831x_ts->pd_data_work);  in wm831x_ts_input_close()
228 	if (wm831x_ts->pen_down) {  in wm831x_ts_input_close()
229 		disable_irq(wm831x_ts->data_irq);  in wm831x_ts_input_close()
230 		enable_irq(wm831x_ts->pd_irq);  in wm831x_ts_input_close()
231 		wm831x_ts->pen_down = false;  in wm831x_ts_input_close()
237 	struct wm831x_ts *wm831x_ts;  in wm831x_ts_probe()  local
247 	wm831x_ts = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_ts),  in wm831x_ts_probe()
250 	if (!wm831x_ts || !input_dev) {  in wm831x_ts_probe()
255 	wm831x_ts->wm831x = wm831x;  in wm831x_ts_probe()
256 	wm831x_ts->input_dev = input_dev;  in wm831x_ts_probe()
257 	INIT_WORK(&wm831x_ts->pd_data_work, wm831x_pd_data_work);  in wm831x_ts_probe()
263 	wm831x_ts->data_irq = wm831x_irq(wm831x,  in wm831x_ts_probe()
267 		wm831x_ts->data_irq = pdata->data_irq;  in wm831x_ts_probe()
269 	wm831x_ts->pd_irq = wm831x_irq(wm831x,  in wm831x_ts_probe()
272 		wm831x_ts->pd_irq = pdata->pd_irq;  in wm831x_ts_probe()
275 		wm831x_ts->pressure = pdata->pressure;  in wm831x_ts_probe()
277 		wm831x_ts->pressure = true;  in wm831x_ts_probe()
286 		wm831x_ts->pressure = false;  in wm831x_ts_probe()
322 	error = request_threaded_irq(wm831x_ts->data_irq,  in wm831x_ts_probe()
325 				     "Touchscreen data", wm831x_ts);  in wm831x_ts_probe()
328 			wm831x_ts->data_irq, error);  in wm831x_ts_probe()
331 	disable_irq(wm831x_ts->data_irq);  in wm831x_ts_probe()
338 	error = request_threaded_irq(wm831x_ts->pd_irq,  in wm831x_ts_probe()
341 				     "Touchscreen pen down", wm831x_ts);  in wm831x_ts_probe()
344 			wm831x_ts->pd_irq, error);  in wm831x_ts_probe()
360 	if (wm831x_ts->pressure)  in wm831x_ts_probe()
363 	input_set_drvdata(input_dev, wm831x_ts);  in wm831x_ts_probe()
370 	platform_set_drvdata(pdev, wm831x_ts);  in wm831x_ts_probe()
374 	free_irq(wm831x_ts->pd_irq, wm831x_ts);  in wm831x_ts_probe()
376 	free_irq(wm831x_ts->data_irq, wm831x_ts);  in wm831x_ts_probe()
384 	struct wm831x_ts *wm831x_ts = platform_get_drvdata(pdev);  in wm831x_ts_remove()  local
386 	free_irq(wm831x_ts->pd_irq, wm831x_ts);  in wm831x_ts_remove()
387 	free_irq(wm831x_ts->data_irq, wm831x_ts);  in wm831x_ts_remove()