lkml.org 
[lkml]   [2013]   [Sep]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] input: touchscreen: ti_am335x_tsc: Enable FIFO threshold interrupt on resume
When returning from suspend the FIFO threshold interrupt is
disabled, re-enable it on resume

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>

---
drivers/input/touchscreen/ti_am335x_tsc.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c
index e1c5300..d86f140 100644
--- a/drivers/input/touchscreen/ti_am335x_tsc.c
+++ b/drivers/input/touchscreen/ti_am335x_tsc.c
@@ -480,6 +480,8 @@ static int titsc_resume(struct device *dev)
titsc_step_config(ts_dev);
titsc_writel(ts_dev, REG_FIFO0THR,
ts_dev->coordinate_readouts * 2 + 2 - 1);
+ titsc_writel(ts_dev, REG_IRQENABLE, IRQENB_FIFO0THRES);
+
return 0;
}

--
1.7.9.5


\
 
 \ /
  Last update: 2013-09-24 00:21    [W:0.026 / U:2.948 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site