[3.19.y-ckt stable] Patch "[media] saa7164: fix querycap warning" has been added to staging queue

[Kamal Mostafa]

This is a note to let you know that I have just added a patch titled

    [media] saa7164: fix querycap warning

to the linux-3.19.y-queue branch of the 3.19.y-ckt extended stable tree 
which can be found at:

    http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.19.y-queue

This patch is scheduled to be released in version 3.19.y-ckt4.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.19.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

------

>From 977325721c2b011046b3be1c4f0fd5336e3814a1 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil at xs4all.nl>
Date: Fri, 27 Mar 2015 15:17:56 -0300
Subject: [media] saa7164: fix querycap warning

commit 534bc3e2ee93835badca753bedce8073c67caa92 upstream.

Fix the VIDIOC_QUERYCAP warning due to the missing device_caps. Don't fill
in the version field, the V4L2 core will do that for you.

Signed-off-by: Hans Verkuil <hans.verkuil at cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab at osg.samsung.com>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 drivers/media/pci/saa7164/saa7164-encoder.c | 11 ++++++-----
 drivers/media/pci/saa7164/saa7164-vbi.c     | 11 ++++++-----
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/drivers/media/pci/saa7164/saa7164-encoder.c b/drivers/media/pci/saa7164/saa7164-encoder.c
index 9266965..7a0a651 100644
--- a/drivers/media/pci/saa7164/saa7164-encoder.c
+++ b/drivers/media/pci/saa7164/saa7164-encoder.c
@@ -721,13 +721,14 @@ static int vidioc_querycap(struct file *file, void  *priv,
 		sizeof(cap->card));
 	sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));

-	cap->capabilities =
+	cap->device_caps =
 		V4L2_CAP_VIDEO_CAPTURE |
-		V4L2_CAP_READWRITE     |
-		0;
+		V4L2_CAP_READWRITE |
+		V4L2_CAP_TUNER;

-	cap->capabilities |= V4L2_CAP_TUNER;
-	cap->version = 0;
+	cap->capabilities = cap->device_caps |
+		V4L2_CAP_VBI_CAPTURE |
+		V4L2_CAP_DEVICE_CAPS;

 	return 0;
 }
diff --git a/drivers/media/pci/saa7164/saa7164-vbi.c b/drivers/media/pci/saa7164/saa7164-vbi.c
index 6e025fe..06117e6 100644
--- a/drivers/media/pci/saa7164/saa7164-vbi.c
+++ b/drivers/media/pci/saa7164/saa7164-vbi.c
@@ -660,13 +660,14 @@ static int vidioc_querycap(struct file *file, void  *priv,
 		sizeof(cap->card));
 	sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));

-	cap->capabilities =
+	cap->device_caps =
 		V4L2_CAP_VBI_CAPTURE |
-		V4L2_CAP_READWRITE     |
-		0;
+		V4L2_CAP_READWRITE |
+		V4L2_CAP_TUNER;

-	cap->capabilities |= V4L2_CAP_TUNER;
-	cap->version = 0;
+	cap->capabilities = cap->device_caps |
+		V4L2_CAP_VIDEO_CAPTURE |
+		V4L2_CAP_DEVICE_CAPS;

 	return 0;
 }
--
1.9.1