From: Kyler Laird <kyler-keyword-lkml00.e701c2@lairds.com>
To: linux-kernel@vger.kernel.org
Subject: drivers/media/video/saa7115.c misreports max. value of contrast and saturation
Date: Wed, 15 Feb 2006 00:19:08 -0500 [thread overview]
Message-ID: <20060215051908.GF13033@snout> (raw)
For changes to V4L2_CID_CONTRAST and V4L2_CID_SATURATION, the value is
checked by "if (ctrl->value < 0 || ctrl->value > 127)" yet the maximum
value in v4l2_queryctrl is set to 255 for both of these items. This
means that programs (like MythTV) which set the contrast and saturation
to the midvalue (127) get *full* contrast and saturation. (It's not
pretty.)
Setting the maximum values to 127 solves this problem.
Please copy me on responses.
Thank you.
--kyler
next reply other threads:[~2006-02-15 5:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-15 5:19 Kyler Laird [this message]
2006-03-08 21:19 ` drivers/media/video/saa7115.c misreports max. value of contrast and saturation Adrian Bunk
2006-03-08 21:42 ` [v4l-dvb-maintainer] " Hans Verkuil
2006-03-08 22:47 ` Mauro Carvalho Chehab
2006-03-08 23:46 ` Adrian Bunk
2006-03-09 0:21 ` Mauro Carvalho Chehab
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=20060215051908.GF13033@snout \
--to=kyler-keyword-lkml00.e701c2@lairds.com \
--cc=linux-kernel@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