linux-kernel - [PATCH v9 08/15] cobalt: set queue as unordered

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Date:   Fri,  4 May 2018 17:06:05 -0300
From:   Ezequiel Garcia <ezequiel@...labora.com>
To:     linux-media@...r.kernel.org
Cc:     kernel@...labora.com, Hans Verkuil <hverkuil@...all.nl>,
        Mauro Carvalho Chehab <mchehab@....samsung.com>,
        Shuah Khan <shuahkh@....samsung.com>,
        Pawel Osciak <pawel@...iak.com>,
        Alexandre Courbot <acourbot@...omium.org>,
        Sakari Ailus <sakari.ailus@....fi>,
        Brian Starkey <brian.starkey@....com>,
        linux-kernel@...r.kernel.org,
        Gustavo Padovan <gustavo.padovan@...labora.com>,
        Ezequiel Garcia <ezequiel@...labora.com>
Subject: [PATCH v9 08/15] cobalt: set queue as unordered

From: Gustavo Padovan <gustavo.padovan@...labora.com>

The cobalt driver may reorder the capture buffers so we need to report
it as such.

v3: set unordered as a property
v2: use vb2_ops_set_unordered() helper

Signed-off-by: Gustavo Padovan <gustavo.padovan@...labora.com>
Signed-off-by: Ezequiel Garcia <ezequiel@...labora.com>
---
 drivers/media/pci/cobalt/cobalt-v4l2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/pci/cobalt/cobalt-v4l2.c b/drivers/media/pci/cobalt/cobalt-v4l2.c
index e2a4c705d353..8f06cc7f1c81 100644
--- a/drivers/media/pci/cobalt/cobalt-v4l2.c
+++ b/drivers/media/pci/cobalt/cobalt-v4l2.c
@@ -1236,6 +1236,7 @@ static int cobalt_node_register(struct cobalt *cobalt, int node)
 	q->min_buffers_needed = 2;
 	q->lock = &s->lock;
 	q->dev = &cobalt->pci_dev->dev;
+	q->unordered = 1;
 	vdev->queue = q;
 
 	video_set_drvdata(vdev, s);
-- 
2.16.3