| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.19 090/101] [media] cx23885: fix querycap | Date | Fri, 17 Apr 2015 15:29:18 +0200 |
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3.19-stable review patch. If anyone has any objections, please let me know.
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From: Hans Verkuil <hverkuil@xs4all.nl>
commit 6b46211f0a3b18b2360275ac29c4d6bfdf7bc015 upstream.
cap->device_caps wasn't set in cx23885-417.c causing a warning from the v4l2-core.
Reported-by: Joseph Jasi <joe.yasi@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/media/pci/cx23885/cx23885-417.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-)
--- a/drivers/media/pci/cx23885/cx23885-417.c +++ b/drivers/media/pci/cx23885/cx23885-417.c @@ -1339,14 +1339,13 @@ static int vidioc_querycap(struct file * strlcpy(cap->driver, dev->name, sizeof(cap->driver)); strlcpy(cap->card, cx23885_boards[tsport->dev->board].name, sizeof(cap->card)); - sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci)); - cap->capabilities = - V4L2_CAP_VIDEO_CAPTURE | - V4L2_CAP_READWRITE | - V4L2_CAP_STREAMING | - 0; + sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci)); + cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_READWRITE | + V4L2_CAP_STREAMING; if (dev->tuner_type != TUNER_ABSENT) - cap->capabilities |= V4L2_CAP_TUNER; + cap->device_caps |= V4L2_CAP_TUNER; + cap->capabilities = cap->device_caps | V4L2_CAP_VBI_CAPTURE | + V4L2_CAP_AUDIO | V4L2_CAP_DEVICE_CAPS; return 0; }
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