commit a5586a2f4aee9b5a5c571b47bbd87790a1ea0f83 (HEAD,
refs/remotes/karme/master, refs/heads/prisirah)
Author: Jens Thiele <[email protected]>
Date: Thu Feb 26 10:51:49 2015 +0100
TP_SENSITIVE_ADJUST(0) works better for me (using touch pen)
using TP_SENSITIVE_ADJUST(15) i get a lot of noise painting with low
pressure. I prefer not to get any events in that case.
Modified drivers/input/touchscreen/sun4i-ts.c
diff --git a/drivers/input/touchscreen/sun4i-ts.c
b/drivers/input/touchscreen/sun4i-ts.c
index 28a0674..e692f8e 100644
--- a/drivers/input/touchscreen/sun4i-ts.c
+++ b/drivers/input/touchscreen/sun4i-ts.c
@@ -267,7 +267,7 @@ static int sun4i_ts_probe(struct platform_device *pdev)
* sensitive_adjust = 15 : max, which is not all that sensitive,
* tp_mode = 0 : only x and y coordinates, as we don't use dual touch
*/
- writel(TP_SENSITIVE_ADJUST(15) | TP_MODE_SELECT(0),
+ writel(TP_SENSITIVE_ADJUST(0) | TP_MODE_SELECT(0),
ts->base + TP_CTRL2);
/* Enable median filter, type 1 : 5/3 */
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