From: Patrick Doyle <wpdster@gmail.com>
To: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Linux Media Mailing List <linux-media@vger.kernel.org>
Subject: Re: v4l2_subdev_queryctrl and friends
Date: Tue, 16 May 2017 13:01:01 -0400 [thread overview]
Message-ID: <CAF_dkJBswpV0vYvAKvD7m+i7SPz58cqNeF0ZAWicKuVWnhtkfw@mail.gmail.com> (raw)
In-Reply-To: <2075aeff-6ef9-8fa8-696e-f932d68a03ea@xs4all.nl>
On Tue, May 16, 2017 at 12:13 PM, Hans Verkuil <hverkuil@xs4all.nl> wrote:
> It needs something like this (taken from rcar-vin.c):
>
> ret = v4l2_ctrl_add_handler(&vin->ctrl_handler, sd->ctrl_handler, NULL);
> if (ret < 0)
> return ret;
>
Thank you .
That did the trick.
Continuing on the topic of backporting the driver the 4.12 driver to
4.4... should I submit my modified version of the driver to this list
for review and possible inclusion in the 4.4 kernel tree?
--wpd
prev parent reply other threads:[~2017-05-16 17:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-16 14:31 v4l2_subdev_queryctrl and friends Patrick Doyle
2017-05-16 16:13 ` Hans Verkuil
2017-05-16 17:01 ` Patrick Doyle [this message]
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