From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Kaehlcke Subject: [PATCH] input: touchscreen: ti_am335x_tsc: Enable FIFO threshold interrupt on resume Date: Mon, 23 Sep 2013 22:50:56 +0200 Message-ID: <20130923205056.GH27515@raspi> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org To: Dmitry Torokhov , Sebastian Andrzej Siewior , Samuel Ortiz , Felipe Balbi Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-input@vger.kernel.org When returning from suspend the FIFO threshold interrupt is disabled, re-enable it on resume Signed-off-by: Matthias Kaehlcke --- 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