From: Takashi Iwai <tiwai@suse.de>
To: "Harsha, Priya" <priya.harsha@intel.com>
Cc: "Koul, Vinod" <vinod.koul@intel.com>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: Re: [PATCH] [RFC 8/13] Intel SST sound card driver
Date: Tue, 07 Jul 2009 08:49:27 +0200 [thread overview]
Message-ID: <s5heistasy0.wl%tiwai@suse.de> (raw)
In-Reply-To: <98769532B4BB14429434178695419EAE5BBC2280@bgsmsx501.gar.corp.intel.com>
At Tue, 7 Jul 2009 11:50:46 +0530,
Harsha, Priya wrote:
>
> >
> >> + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
> >> + .info = snd_intelmad_line_volume_info,
> >> + .get = snd_intelmad_volume_get,
> >> + .put = snd_intelmad_volume_set,
> >
> >Can it have the dB information via TLV?
> No. It actually differs across the 3 sound cards supported and it's
> not a direct TLV that can be used.
Then you'd set a static TLV entry after creating the ctl element
instance, or return a TLV entry dynamically via the tlv callback.
The dB information is pretty important nowadays since pulseaudio is
using it.
Takashi
next prev parent reply other threads:[~2009-07-07 6:49 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-03 7:06 [PATCH] [RFC 8/13] Intel SST sound card driver Vinod Koul
2009-07-03 15:16 ` Takashi Iwai
2009-07-07 6:20 ` Harsha, Priya
2009-07-07 6:49 ` Takashi Iwai [this message]
2009-07-07 7:04 ` Harsha, Priya
2009-07-07 7:11 ` Takashi Iwai
2009-07-07 7:16 ` Harsha, Priya
2009-07-07 7:26 ` Takashi Iwai
2009-07-08 5:44 ` Harsha, Priya
2009-07-04 10:57 ` Mark Brown
2009-07-07 6:35 ` Harsha, Priya
2009-07-07 11:42 ` Mark Brown
2009-07-08 5:44 ` Harsha, Priya
2009-07-08 9:46 ` Mark Brown
2009-07-17 7:01 ` Harsha, Priya
2009-07-17 10:18 ` Mark Brown
2009-08-01 3:15 ` Harsha, Priya
2009-08-01 9:46 ` Mark Brown
2009-08-03 7:15 ` Harsha, Priya
2009-08-03 10:12 ` Mark Brown
2009-08-03 11:44 ` Harsha, Priya
2009-08-03 11:53 ` Mark Brown
2009-08-10 16:23 ` Harsha, Priya
2009-08-10 16:34 ` Mark Brown
2009-08-11 10:43 ` Harsha, Priya
2009-08-11 10:47 ` Mark Brown
2009-09-09 12:07 ` control names Harsha, Priya
2009-09-09 12:11 ` Jaroslav Kysela
2009-09-09 12:15 ` Mark Brown
2009-09-09 12:23 ` Harsha, Priya
2009-09-09 12:35 ` Mark Brown
2009-09-11 7:04 ` Harsha, Priya
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