From: Shuah Khan <shuahkh@osg.samsung.com>
To: "Mauro Carvalho Chehab (m.chehab@samsung.com)"
<m.chehab@samsung.com>,
hverkuil@xs4all.nl
Cc: linux-media@vger.kernel.org
Subject: v4l2_fops - poll and open
Date: Fri, 12 Sep 2014 18:34:39 -0600 [thread overview]
Message-ID: <5413911F.8070302@osg.samsung.com> (raw)
Mauro/Hans,
It turns out au0828 driver does init tuner from its
v4l2_fops read and poll. If an analog app comes in
and does a read or poll, digital could get disrupted.
Do you recommend adding token access to these??
-- Shuah
--
Shuah Khan
Sr. Linux Kernel Developer
Samsung Research America (Silicon Valley)
shuahkh@osg.samsung.com | (970) 217-8978
next reply other threads:[~2014-09-13 0:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-13 0:34 Shuah Khan [this message]
2014-09-13 8:36 ` v4l2_fops - poll and open Hans Verkuil
2014-09-15 14:15 ` Shuah Khan
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=5413911F.8070302@osg.samsung.com \
--to=shuahkh@osg.samsung.com \
--cc=hverkuil@xs4all.nl \
--cc=linux-media@vger.kernel.org \
--cc=m.chehab@samsung.com \
/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).