106 static void wm97xx_acc_pen_up(struct wm97xx *wm)  in wm97xx_acc_pen_up()  argument
114 static void wm97xx_acc_pen_up(struct wm97xx *wm)  in wm97xx_acc_pen_up()  argument
125 static int wm97xx_acc_pen_down(struct wm97xx *wm)  in wm97xx_acc_pen_down()  argument
155 		dev_dbg(wm->dev, "Raw coordinates: x=%x, y=%x, p=%x\n",  in wm97xx_acc_pen_down()
166 		input_report_abs(wm->input_dev, ABS_X, x & 0xfff);  in wm97xx_acc_pen_down()
167 		input_report_abs(wm->input_dev, ABS_Y, y & 0xfff);  in wm97xx_acc_pen_down()
168 		input_report_abs(wm->input_dev, ABS_PRESSURE, p & 0xfff);  in wm97xx_acc_pen_down()
169 		input_report_key(wm->input_dev, BTN_TOUCH, (p != 0));  in wm97xx_acc_pen_down()
170 		input_sync(wm->input_dev);  in wm97xx_acc_pen_down()
177 static int wm97xx_acc_startup(struct wm97xx *wm)  in wm97xx_acc_startup()  argument
182 	if (wm->ac97 == NULL)  in wm97xx_acc_startup()
187 		if (wm->id != cinfo[idx].id)  in wm97xx_acc_startup()
193 	wm->acc_rate = cinfo[sp_idx].code;  in wm97xx_acc_startup()
194 	wm->acc_slot = ac97_touch_slot;  in wm97xx_acc_startup()
195 	dev_info(wm->dev,  in wm97xx_acc_startup()
205 		wm->variant = WM97xx_WM1613;  in wm97xx_acc_startup()
220 		wm->pen_irq = gpio_to_irq(irq);  in wm97xx_acc_startup()
221 		irq_set_irq_type(wm->pen_irq, IRQ_TYPE_EDGE_BOTH);  in wm97xx_acc_startup()
227 		switch (wm->id) {  in wm97xx_acc_startup()
233 			wm97xx_config_gpio(wm, WM97XX_GPIO_13, WM97XX_GPIO_IN,  in wm97xx_acc_startup()
237 			wm97xx_config_gpio(wm, WM97XX_GPIO_2, WM97XX_GPIO_OUT,  in wm97xx_acc_startup()
243 			dev_err(wm->dev,  in wm97xx_acc_startup()
254 static void wm97xx_acc_shutdown(struct wm97xx *wm)  in wm97xx_acc_shutdown()  argument
260 		wm->pen_irq = 0;  in wm97xx_acc_shutdown()
264 static void wm97xx_irq_enable(struct wm97xx *wm, int enable)  in wm97xx_irq_enable()  argument
267 		enable_irq(wm->pen_irq);  in wm97xx_irq_enable()
269 		disable_irq_nosync(wm->pen_irq);  in wm97xx_irq_enable()
284 	struct wm97xx *wm = platform_get_drvdata(pdev);  in mainstone_wm97xx_probe()  local
286 	return wm97xx_register_mach_ops(wm, &mainstone_mach_ops);  in mainstone_wm97xx_probe()
291 	struct wm97xx *wm = platform_get_drvdata(pdev);  in mainstone_wm97xx_remove()  local
293 	wm97xx_unregister_mach_ops(wm);  in mainstone_wm97xx_remove()