From: Hans Verkuil <hverkuil@xs4all.nl>
To: Linux Media Mailing List <linux-media@vger.kernel.org>
Cc: Joseph Jasi <joe.yasi@gmail.com>
Subject: [PATCHv2 for v4.0] cx23885: fix querycap
Date: Mon, 09 Mar 2015 08:20:03 +0100 [thread overview]
Message-ID: <54FD49A3.2090908@xs4all.nl> (raw)
Changes in v2:
- PCI -> PCIe
- expand cap->capabilities with all capabilities since these are global
capabilities.
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>
diff --git a/drivers/media/pci/cx23885/cx23885-417.c b/drivers/media/pci/cx23885/cx23885-417.c
index e4901a5..63c0ee5 100644
--- 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 *file, void *priv,
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;
}
reply other threads:[~2015-03-09 7:20 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=54FD49A3.2090908@xs4all.nl \
--to=hverkuil@xs4all.nl \
--cc=joe.yasi@gmail.com \
--cc=linux-media@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).