From: Stas Sergeev <stsp@list.ru>
To: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: "Nickolay V. Shmyrev" <nshmyrev@yandex.ru>,
Lennart Poettering <lpoetter@redhat.com>,
ALSA devel <alsa-devel@alsa-project.org>,
linux-media@vger.kernel.org
Subject: Re: [patch][saa7134] do not change mute state for capturing audio
Date: Mon, 25 Jul 2011 15:15:29 +0400 [thread overview]
Message-ID: <4E2D5051.8080208@list.ru> (raw)
In-Reply-To: <4E2C6638.2040707@infradead.org>
24.07.2011 22:36, Mauro Carvalho Chehab wrote:
> The automute code works fine. Maybe you have a strong interference
> at the default tuning frequency, leading into saa7134 miss-detection.
OK, so my accusation to the automute code is
that it gets disabled unconditionally, no matter
have the scan failed or succeeded. Also, since
that scan is done on driver init, the automute
state stands no chance to survive: it is getting
disabled unconditionally, on the driver init.
Do we agree that this is a bug?
Do we agree that fixing it will also fix the PA problem,
or, at the very least, will advance us a lot in getting
it fixed?
If so, can you take a look into fixing that code?
It seems the automute code is rather fragile right
now, I'd better not touch it if you have some time
to take a look.
WARNING: multiple messages have this Message-ID (diff)
From: Stas Sergeev <stsp@list.ru>
To: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: linux-media@vger.kernel.org,
"Nickolay V. Shmyrev" <nshmyrev@yandex.ru>,
Lennart Poettering <lpoetter@redhat.com>,
ALSA devel <alsa-devel@alsa-project.org>
Subject: Re: [patch][saa7134] do not change mute state for capturing audio
Date: Mon, 25 Jul 2011 15:15:29 +0400 [thread overview]
Message-ID: <4E2D5051.8080208@list.ru> (raw)
In-Reply-To: <4E2C6638.2040707@infradead.org>
24.07.2011 22:36, Mauro Carvalho Chehab wrote:
> The automute code works fine. Maybe you have a strong interference
> at the default tuning frequency, leading into saa7134 miss-detection.
OK, so my accusation to the automute code is
that it gets disabled unconditionally, no matter
have the scan failed or succeeded. Also, since
that scan is done on driver init, the automute
state stands no chance to survive: it is getting
disabled unconditionally, on the driver init.
Do we agree that this is a bug?
Do we agree that fixing it will also fix the PA problem,
or, at the very least, will advance us a lot in getting
it fixed?
If so, can you take a look into fixing that code?
It seems the automute code is rather fragile right
now, I'd better not touch it if you have some time
to take a look.
next prev parent reply other threads:[~2011-07-25 11:20 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
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 [this message]
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
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