From: Mauro Carvalho Chehab <mchehab@infradead.org>
To: Stas Sergeev <stsp@list.ru>
Cc: linux-media@vger.kernel.org
Subject: Re: [patch][saa7134] do not change mute state for capturing audio
Date: Sat, 23 Jul 2011 10:06:10 -0300 [thread overview]
Message-ID: <4E2AC742.8020407@infradead.org> (raw)
In-Reply-To: <4E2A7BF0.8080606@list.ru>
Em 23-07-2011 04:44, Stas Sergeev escreveu:
> 23.07.2011 05:28, Mauro Carvalho Chehab wrote:
>> Mplayer was just one example of an application that I know
>> it doesn't call V4L2_CID_AUDIO_MUTE to unmute.
> I would suggest fixing all such an apps, even if we
> are not going to change that in the driver.
If application needs to change due to a patch, this is a
regression, as it will break binary compatibility with
non-patched versions. NACK.
>> Your approach of moving it to VIDIOC_S_FREQUENCY (if I
>> understood well) won't work, as, every time someone would
>> change the channel, it will be unmuted, causing troubles
>> on applications like "scantv" (part of xawtv).
> But how can scantv (or anything else) rely on the
> fact that the board was muted when that app starts?
> I guess it can't, and mutes it explicitly first, no?
Even if it mutes, every time a channel is changed, it
will be unmuted, if you put such unmute logic at
VIDIOC_S_FREQUENCY.
Mauro.
next prev parent reply other threads:[~2011-07-23 13:06 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-10 16:27 [patch][saa7134] do not change mute state for capturing audio Stas Sergeev
2011-07-13 20:53 ` Mauro Carvalho Chehab
2011-07-13 21:11 ` Stas Sergeev
2011-07-13 22:00 ` Mauro Carvalho Chehab
2011-07-14 5:39 ` Stas Sergeev
2011-07-15 1:38 ` Mauro Carvalho Chehab
2011-07-15 5:40 ` Stas Sergeev
2011-07-15 6:16 ` Stas Sergeev
2011-07-17 9:44 ` Stas Sergeev
2011-07-17 11:51 ` Mauro Carvalho Chehab
2011-07-17 12:24 ` Stas Sergeev
2011-07-17 12:24 ` Stas Sergeev
2011-07-18 23:16 ` Lennart Poettering
2011-07-19 6:31 ` Stas Sergeev
2011-07-19 12:25 ` Lennart Poettering
2011-07-19 12:25 ` [alsa-devel] " Lennart Poettering
2011-07-19 13:00 ` Mauro Carvalho Chehab
2011-07-19 13:13 ` [alsa-devel] " Lennart Poettering
2011-07-19 13:49 ` Stas Sergeev
2011-07-19 14:10 ` Mauro Carvalho Chehab
2011-07-19 14:56 ` Stas Sergeev
2011-07-19 15:27 ` Mauro Carvalho Chehab
2011-07-19 15:50 ` Stas Sergeev
2011-07-19 18:06 ` Mauro Carvalho Chehab
2011-07-19 18:38 ` Stas Sergeev
2011-07-19 19:29 ` Mauro Carvalho Chehab
2011-07-19 21:57 ` Stas Sergeev
2011-07-20 0:55 ` Mauro Carvalho Chehab
2011-07-20 5:28 ` Stas Sergeev
2011-07-20 5:28 ` Stas Sergeev
2011-07-20 10:32 ` Mauro Carvalho Chehab
2011-07-20 10:41 ` Mauro Carvalho Chehab
2011-07-20 10:45 ` Stas Sergeev
2011-07-20 10:48 ` Mauro Carvalho Chehab
2011-07-20 10:48 ` Mauro Carvalho Chehab
2011-07-20 10:55 ` Stas Sergeev
2011-07-20 10:55 ` Stas Sergeev
2011-07-22 7:51 ` Stas Sergeev
2011-07-22 12:28 ` Mauro Carvalho Chehab
2011-07-22 12:39 ` Stas Sergeev
2011-07-22 12:49 ` Mauro Carvalho Chehab
2011-07-22 12:56 ` Stas Sergeev
2011-07-22 13:03 ` Mauro Carvalho Chehab
2011-07-22 20:40 ` Stas Sergeev
2011-07-23 1:28 ` Mauro Carvalho Chehab
2011-07-23 7:44 ` Stas Sergeev
2011-07-23 13:06 ` Mauro Carvalho Chehab [this message]
2011-07-23 13:20 ` Stas Sergeev
2011-07-23 15:09 ` Mauro Carvalho Chehab
2011-07-23 15:14 ` Stas Sergeev
2011-07-23 15:25 ` Stas Sergeev
2011-07-24 17:45 ` Stas Sergeev
[not found] ` <4E2C6638.2040707@infrade ad.org>
2011-07-24 18:36 ` Mauro Carvalho Chehab
2011-07-24 18:36 ` Mauro Carvalho Chehab
2011-07-24 19:00 ` Stas Sergeev
2011-07-24 19:00 ` Stas Sergeev
2011-07-25 11:15 ` Stas Sergeev
2011-07-25 11:15 ` Stas Sergeev
2011-09-18 15:18 ` Stas Sergeev
2011-09-18 15:18 ` Stas Sergeev
2011-09-24 10:57 ` Mauro Carvalho Chehab
2011-09-24 10:57 ` Mauro Carvalho Chehab
2011-09-24 11:12 ` Stas Sergeev
2011-09-24 11:12 ` Stas Sergeev
2011-09-24 12:12 ` Mauro Carvalho Chehab
2011-09-24 12:12 ` Mauro Carvalho Chehab
2011-09-24 12:36 ` Stas Sergeev
2011-09-24 12:36 ` Stas Sergeev
2011-09-24 12:48 ` Mauro Carvalho Chehab
2011-09-24 12:48 ` Mauro Carvalho Chehab
2011-09-24 13:20 ` Stas Sergeev
2011-09-24 13:20 ` Stas Sergeev
2011-09-24 15:09 ` Mauro Carvalho Chehab
2011-09-24 15:09 ` Mauro Carvalho Chehab
2011-09-24 15:51 ` Stas Sergeev
2011-09-24 15:51 ` Stas Sergeev
2011-12-03 20:40 ` Stas Sergeev
2011-12-03 20:40 ` Stas Sergeev
2012-01-02 10:12 ` [resend][patch][saa7134] fix automute " Stas Sergeev
2011-09-24 12:05 ` [patch][saa7134] do not change mute state " Mauro Carvalho Chehab
2011-09-24 12:05 ` Mauro Carvalho Chehab
2011-09-24 12:33 ` Stas Sergeev
2011-09-24 12:33 ` Stas Sergeev
2011-09-24 12:46 ` Mauro Carvalho Chehab
2011-09-24 12:46 ` 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=4E2AC742.8020407@infradead.org \
--to=mchehab@infradead.org \
--cc=linux-media@vger.kernel.org \
--cc=stsp@list.ru \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.