From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Thu, 7 May 2015 06:26:21 +0000 (-0300)
Subject: [media] rcar-vin: use monotonic timestamps
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b9143e5ac5089561e857e223f7750b85a1951547;p=linux-beck.git

[media] rcar-vin: use monotonic timestamps

Even though the rcar-vin driver tells userspace that it will give a monotonic
timestamp, it is actually using gettimeofday. Replace this with a proper
monotonic timestamp.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c
index 4dc3288ddd06..db7700b0af7c 100644
--- a/drivers/media/platform/soc_camera/rcar_vin.c
+++ b/drivers/media/platform/soc_camera/rcar_vin.c
@@ -899,7 +899,7 @@ static irqreturn_t rcar_vin_irq(int irq, void *data)
 
 		priv->queue_buf[slot]->v4l2_buf.field = priv->field;
 		priv->queue_buf[slot]->v4l2_buf.sequence = priv->sequence++;
-		do_gettimeofday(&priv->queue_buf[slot]->v4l2_buf.timestamp);
+		v4l2_get_timestamp(&priv->queue_buf[slot]->v4l2_buf.timestamp);
 		vb2_buffer_done(priv->queue_buf[slot], VB2_BUF_STATE_DONE);
 		priv->queue_buf[slot] = NULL;