This is a note to let you know that I've just added the patch titled
[media] saa7164: fix querycap warning
to the 4.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
saa7164-fix-querycap-warning.patch
and it can be found in the queue-4.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 534bc3e2ee93835badca753bedce8073c67caa92 Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hverkuil@xxxxxxxxx>
Date: Fri, 27 Mar 2015 15:17:56 -0300
Subject: [media] saa7164: fix querycap warning
From: Hans Verkuil <hverkuil@xxxxxxxxx>
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@xxxxxxxxx>
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/media/pci/saa7164/saa7164-encoder.c | 11 ++++++-----
drivers/media/pci/saa7164/saa7164-vbi.c | 11 ++++++-----
2 files changed, 12 insertions(+), 10 deletions(-)
--- 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 *
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;
}
--- 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 *
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;
}
Patches currently in stable-queue which might be from hverkuil@xxxxxxxxx are
queue-4.1/saa7164-fix-querycap-warning.patch
queue-4.1/cx18-add-missing-caps-for-the-pcm-video-device.patch
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