From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from lb2-smtp-cloud2.xs4all.net ([194.109.24.25]:51037 "EHLO lb2-smtp-cloud2.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750784AbbEGG0g (ORCPT ); Thu, 7 May 2015 02:26:36 -0400 Message-ID: <554B058D.2040001@xs4all.nl> Date: Thu, 07 May 2015 08:26:21 +0200 From: Hans Verkuil MIME-Version: 1.0 To: Linux Media Mailing List CC: Sakari Ailus , Nobuhiro Iwamatsu , Guennadi Liakhovetski , Vladimir Barinov Subject: [PATCH] rcar-vin: use monotonic timestamps Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: 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. diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c index 35deed8..b64dfea 100644 --- a/drivers/media/platform/soc_camera/rcar_vin.c +++ b/drivers/media/platform/soc_camera/rcar_vin.c @@ -894,7 +894,7 @@ 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;