From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Sun, 13 Mar 2011 04:48:34 +0000 (-0800)
Subject: Input: wm831x-ts - default pressure measurements on
X-Git-Tag: firefly_0821_release~176^2~541^2~448^2~10
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=23c483d29fcbc35591131019660b2630cc6629ae;p=firefly-linux-kernel-4.4.55.git

Input: wm831x-ts - default pressure measurements on

tslib expects pressure measurements so enable them by default for better
compatibility.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---

diff --git a/drivers/input/touchscreen/wm831x-ts.c b/drivers/input/touchscreen/wm831x-ts.c
index 1022f715d3c2..3db0c29f3b05 100644
--- a/drivers/input/touchscreen/wm831x-ts.c
+++ b/drivers/input/touchscreen/wm831x-ts.c
@@ -225,7 +225,10 @@ static __devinit int wm831x_ts_probe(struct platform_device *pdev)
 	else
 		wm831x_ts->pd_irq = platform_get_irq_byname(pdev, "TCHPD");
 
-	wm831x_ts->pressure = pdata && pdata->pressure;
+	if (pdata)
+		wm831x_ts->pressure = pdata->pressure;
+	else
+		wm831x_ts->pressure = true;
 
 	/* Five wire touchscreens can't report pressure */
 	if (pdata && pdata->fivewire) {