From: Takashi Iwai <tiwai@suse.de>
To: Raymond Yau <superquad.vortex2@gmail.com>
Cc: basinilya@gmail.com, "Manolo Díaz" <diaz.manolo@gmail.com>,
alsa-devel@alsa-project.org, "Miro Hodak" <mhodak127@gmail.com>
Subject: Re: HD-audio regression after commit 34588709af61be1550b4e2bcee5c85d0ac4f34d4
Date: Thu, 17 Jan 2013 07:49:29 +0100 [thread overview]
Message-ID: <s5h8v7s2tja.wl%tiwai@suse.de> (raw)
In-Reply-To: <CAN8cciZEWPdKcX2J=16ry9UVoXZwasF7GfN9O4JGwJPx+0Y8zQ@mail.gmail.com>
At Thu, 17 Jan 2013 14:40:16 +0800,
Raymond Yau wrote:
>
> > >
> > > > > >> >> >> >> >> >Yes, testing the latest code with real machines is
> > > highly
> > > > > >> >> >> >> >> >appreciated. Try sound-unstable git tree, either
> > > master or
> > > > > >> >> >> >> >> >test/hda-migrate branch.
> > > > > >> >> >> >> >> > git://
> > > > > >> >> >> >
> > > git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-unstable.git
> > > > > >> >> >> >> >> >
> > > > > >> >> >> >> >> >Alternatively you can build the external alsa-driver
> > > modules from
> > > > > >> >> >> >> >> >alsa-driver-unstable snapshot tarball, too
> > > > > >> >> >> >> >> >
> > > > > >> >> >> >> >
> > > > > >> >> >> >
> > >
> ftp://ftp.suse.com/pub/people/tiwai/snapshot/alsa-driver-unstable-snapshot.tar.gz
> > > > > >> >> >> >> >> >
> > > > > >> >> >> >> >> >Note that only the behavior of model=auto has been
> > > changed in the tree
> > > > > >> >> >> >> >> >above. The other model behaviors of AD codecs are
> > > unchanged at all.
> > >
> > > > > >> >> >> >
> > > > > >> >> >> >Seen many ad1988 controls are missing ?
> > > > > >> >> >> >
> > > > > >> >> >> >1) rear Mic, line , front Mic playback volume and switch
> > > > > >> >> >> >2) CD playback switch
> > > > > >> >> >> >3) input mix in input source
> > > > > >> >> >> >4) analog loopback mix volume and mute switch
> > >
> > > > > But the number of controls is smaller than in linux stable 3.7.2. I
> > > > > don't know if that's a regression.
> > > >
> > > >
> > > > Unless you see *functional* degradation, it's no regression but
> > > > regarded rather as a cleanup
> > >
> > > Refer to commit
> > >
> > >
> http://git.kernel.org/?p=linux/kernel/git/tiwai/sound-unstable.git;a=commitdiff;h=f3fc0b0b1fe31e0ec9a72ab85b421e74c696f00d;hp=3a65bcdc577a338712c2eaefc194909de79d4982
> > >
> > > The Stereo Mix of those VIA codecs allow ADD capture DAC signal
> > >
> > > ad1988 and those realtek codecs can select input source from the audio
> > > mixer which can mix the input pins
> > >
> > > - snd_hda_add_imux_item(imux, "Mix", 9, NULL);
> > >
> > > Those static models (3stack , 3stack-dig, 6stack and 6stack-dig )still
> > > have the input source "mix"
> > >
> > > static const struct hda_input_mux ad1988_6stack_capture_source = {
> > > .num_items = 5,
> > > .items = {
> > > { "Front Mic", 0x1 }, /* port-B */
> > > { "Line", 0x2 }, /* port-C */
> > > { "Mic", 0x4 }, /* port-E */
> > > { "CD", 0x5 },
> > > { "Mix", 0x9 },
> > > },
> > > };
> >
> > This can be added now by passing a hint "add_stereo_mix_input=true".
> > Maybe it's better to enable it unconditionally for AD1988, as this
> > codec is mostly used for desktops, not for laptops. (On laptops with
> > auto-mic switching, the driver doesn't want to have capture sources
> > other than mics.)
>
> When there is no DAC connected to aa-mix , it is just "Input Mix" instead
> of "Stereo Mix"
"Stereo" doesn't mean PCM.
Or maybe we just drop "Stereo" word there.
Takashi
next prev parent reply other threads:[~2013-01-17 6:49 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-13 18:05 HD-audio regression after commit 34588709af61be1550b4e2bcee5c85d0ac4f34d4 Miro Hodak
2013-01-14 3:42 ` Raymond Yau
2013-01-14 11:03 ` Takashi Iwai
2013-01-14 13:46 ` Raymond Yau
2013-01-14 14:18 ` Takashi Iwai
2013-01-15 7:59 ` Takashi Iwai
2013-01-16 2:04 ` Raymond Yau
2013-01-16 6:47 ` Takashi Iwai
2013-01-16 7:19 ` Raymond Yau
2013-01-16 7:24 ` Takashi Iwai
2013-01-14 11:37 ` Clemens Ladisch
2013-01-14 12:31 ` Manolo Díaz
2013-01-14 12:48 ` Takashi Iwai
2013-01-14 12:59 ` Manolo Díaz
2013-01-14 13:03 ` Takashi Iwai
2013-01-14 13:10 ` Manolo Díaz
2013-01-14 16:23 ` Manolo Díaz
2013-01-15 0:42 ` Raymond Yau
2013-01-15 8:53 ` Manolo Díaz
2013-01-16 1:52 ` Raymond Yau
2013-01-16 8:49 ` Manolo Díaz
2013-01-16 8:54 ` Takashi Iwai
2013-01-16 12:37 ` Raymond Yau
2013-01-16 12:39 ` Manolo Díaz
2013-01-16 12:54 ` Takashi Iwai
2013-01-16 13:04 ` Manolo Díaz
2013-01-16 13:16 ` Takashi Iwai
2013-01-16 13:55 ` Manolo Díaz
2013-01-16 14:20 ` Takashi Iwai
2013-01-17 3:51 ` Raymond Yau
2013-01-17 6:30 ` Takashi Iwai
2013-01-17 6:40 ` Raymond Yau
2013-01-17 6:49 ` Takashi Iwai [this message]
2013-01-17 8:10 ` Miro Hodak
2013-01-17 9:04 ` Takashi Iwai
2013-01-17 9:24 ` Miro Hodak
2013-01-17 9:29 ` Takashi Iwai
2013-01-17 9:42 ` Miro Hodak
2013-01-17 9:55 ` Takashi Iwai
2013-01-17 10:17 ` Miro Hodak
2013-01-17 10:21 ` Takashi Iwai
2013-01-17 10:32 ` Miro Hodak
2013-01-17 11:09 ` Takashi Iwai
2013-01-17 12:49 ` Raymond Yau
2013-01-17 14:59 ` Miro Hodak
2013-01-17 15:29 ` Raymond Yau
2013-01-17 15:33 ` hda_analyzer (was: Re: HD-audio regression after commit 34588709af61be1550b4e2bcee5c85d0ac4f34d4) David Henningsson
2013-01-17 15:32 ` HD-audio regression after commit 34588709af61be1550b4e2bcee5c85d0ac4f34d4 Takashi Iwai
2013-01-17 18:12 ` Manolo Díaz
2013-01-17 19:51 ` Miro Hodak
2013-01-17 21:12 ` ALSA versions versus kernel versions Daniel Griscom
2013-01-17 20:16 ` HD-audio regression after commit 34588709af61be1550b4e2bcee5c85d0ac4f34d4 Takashi Iwai
[not found] ` <20130117214043.5a1574ee@gmail.com>
2013-01-18 4:20 ` Miro Hodak
2013-01-18 7:04 ` Takashi Iwai
2013-01-18 7:31 ` Miro Hodak
2013-01-18 8:08 ` Manolo Díaz
2013-01-18 8:14 ` Miro Hodak
2013-01-18 10:17 ` Takashi Iwai
2013-01-18 12:37 ` Manolo Díaz
2013-01-18 13:49 ` Takashi Iwai
2013-01-18 14:49 ` Raymond Yau
2013-01-18 15:30 ` Takashi Iwai
2013-01-18 16:48 ` Manolo Díaz
2013-01-18 16:58 ` Takashi Iwai
2013-01-18 17:51 ` Manolo Díaz
2013-01-18 18:20 ` Manolo Díaz
2013-01-18 18:45 ` Takashi Iwai
[not found] ` <CA+S_cwrH6mjunDsn2w76Vpyk7XovOKpH0k_KoU_8SXjmisLAYw@mail.gmail.com>
2013-01-19 5:49 ` Raymond Yau
2013-01-19 11:12 ` Takashi Iwai
2013-01-19 11:11 ` Takashi Iwai
2013-01-20 19:54 ` Miro Hodak
2013-01-21 4:01 ` Raymond Yau
2013-01-21 8:18 ` Takashi Iwai
2013-01-21 8:54 ` Miro Hodak
2013-01-21 9:18 ` Raymond Yau
2013-01-21 17:08 ` Miro Hodak
2013-01-21 17:29 ` Takashi Iwai
2013-01-21 17:44 ` Miro Hodak
2013-01-21 19:11 ` Miro Hodak
2013-01-21 20:21 ` Takashi Iwai
2013-01-22 7:05 ` Takashi Iwai
2013-01-22 8:14 ` Miro Hodak
2013-01-22 8:58 ` Takashi Iwai
2013-01-22 10:06 ` Miro Hodak
2013-01-22 10:12 ` Takashi Iwai
2013-01-19 2:39 ` Raymond Yau
2013-01-19 11:09 ` Takashi Iwai
2013-01-19 12:37 ` Raymond Yau
2013-01-19 16:56 ` Takashi Iwai
2013-01-18 7:43 ` Raymond Yau
2013-01-15 7:27 ` Takashi Iwai
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