From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Takashi Iwai <tiwai@suse.de>
Cc: ALSA Development Mailing List <alsa-devel@alsa-project.org>,
Kay Sievers <kay.sievers@vrfy.org>,
Lennart Poettering <lennart@poettering.net>,
David Henningsson <david.henningsson@canonical.com>
Subject: Re: Jack event API - decision needed
Date: Tue, 28 Jun 2011 19:59:18 -0700 [thread overview]
Message-ID: <20110629025916.GA22472@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <s5hr56dykve.wl%tiwai@suse.de>
On Tue, Jun 28, 2011 at 06:35:33PM +0200, Takashi Iwai wrote:
> If only the same functionality is required as currently done in the
> input-jack layer, re-implementing the jack-detection elements in ALSA
> control API is pretty easy. It means that the control element would
> have some jack name with a location prefix or such, reports the
> current jack status, and notifies the jack change. That's all.
> Optionally, it can have a TLV data giving the HD-audio jack
> attribute, too.
It needs a subset of the current information - it should report only
audio events, so pretty much only headphone, microphone or line out
presence. Anything else needs to be reported via a different API and
figured out by userspace, and the input device should stay there for
button press events.
next prev parent reply other threads:[~2011-06-29 2:59 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-20 13:37 Jack event API - decision needed David Henningsson
2011-06-20 17:07 ` Mark Brown
2011-06-20 17:12 ` Takashi Iwai
2011-06-20 17:31 ` Mark Brown
2011-06-20 17:37 ` Takashi Iwai
2011-06-20 18:53 ` David Henningsson
2011-06-20 23:40 ` Mark Brown
2011-06-21 12:11 ` David Henningsson
2011-06-21 12:39 ` Mark Brown
2011-06-22 10:47 ` David Henningsson
2011-06-22 11:48 ` Mark Brown
2011-06-22 12:50 ` Kay Sievers
2011-06-22 13:25 ` Mark Brown
2011-06-22 13:55 ` Kay Sievers
2011-06-22 15:11 ` Mark Brown
2011-06-22 21:41 ` Dmitry Torokhov
2011-06-23 0:15 ` Mark Brown
2011-06-23 8:42 ` Dmitry Torokhov
2011-06-23 10:47 ` Mark Brown
2011-06-22 21:01 ` Lennart Poettering
2011-06-22 21:57 ` Stephen Warren
2011-06-23 1:10 ` Mark Brown
2011-06-23 7:01 ` Clemens Ladisch
2011-06-23 7:24 ` Takashi Iwai
2011-06-23 9:49 ` Lennart Poettering
2011-06-23 11:43 ` Mark Brown
2011-06-23 15:32 ` Stephen Warren
2011-06-27 12:07 ` Mark Brown
2011-06-27 17:01 ` Colin Guthrie
2011-06-28 16:20 ` Mark Brown
2011-07-09 3:38 ` Mark Brown
2011-06-28 16:27 ` David Henningsson
2011-06-28 16:34 ` Liam Girdwood
2011-06-28 16:35 ` Mark Brown
2011-06-28 16:35 ` Takashi Iwai
2011-06-29 2:59 ` Mark Brown [this message]
2011-06-29 5:34 ` Takashi Iwai
2011-06-29 6:59 ` Mark Brown
2011-06-29 7:03 ` Takashi Iwai
2011-06-29 7:13 ` David Henningsson
2011-06-29 7:21 ` Mark Brown
2011-06-29 8:52 ` David Henningsson
2011-06-29 17:00 ` Mark Brown
-- strict thread matches above, loose matches on Subject: below --
2011-06-20 13:56 Mark Brown
2011-06-20 14:11 ` David Henningsson
2011-06-20 14:19 ` Kay Sievers
2011-06-20 15:35 ` Takashi Iwai
2011-06-20 16:52 ` Mark Brown
2011-06-20 17:01 ` Takashi Iwai
2011-06-20 18:24 ` David Henningsson
2011-06-21 0:29 ` Mark Brown
2011-06-21 6:57 ` David Henningsson
2011-06-21 10:40 ` Mark Brown
2011-06-20 16:47 ` Mark Brown
2011-06-20 16:59 ` Takashi Iwai
2011-06-20 17:17 ` Mark Brown
2011-06-20 17:38 ` Takashi Iwai
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=20110629025916.GA22472@opensource.wolfsonmicro.com \
--to=broonie@opensource.wolfsonmicro.com \
--cc=alsa-devel@alsa-project.org \
--cc=david.henningsson@canonical.com \
--cc=kay.sievers@vrfy.org \
--cc=lennart@poettering.net \
--cc=tiwai@suse.de \
/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.