From: Vinod Koul <vinod.koul@intel.com>
To: maruthi srinivas <maruthi.srinivas.b@gmail.com>
Cc: alsa-devel@alsa-project.org
Subject: Re: compressed audio support
Date: Mon, 2 Dec 2013 13:16:31 +0530 [thread overview]
Message-ID: <20131202074631.GL8834@intel.com> (raw)
In-Reply-To: <CANv6ZMbWdO9F0DPeTwWHwo9mn5Xp1zuewS7U6tK9JCsMhVX9rw@mail.gmail.com>
On Sun, Dec 01, 2013 at 11:23:06PM +0530, maruthi srinivas wrote:
> Hi,
>
> I saw that compressed audio framework being used with Asoc (alsa soc).
> Can the framework be used with other than Asoc ? I mean with ALSA pci based
> cards.
Yes it can be, the PCI sound card would in this case directly call the register
APIs.
Do you have a PCI device which supports offload?
> I see the implementation in the following files. which one is to be used ?
> Does tinycompress in userspace can be used with either approaches ?
Usermode does not care what is under the hood. It simply needs to see a
compressed device entry /dev/snd/comprCxDy
--
~Vinod
prev parent reply other threads:[~2013-12-02 8:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-01 17:53 compressed audio support maruthi srinivas
2013-12-02 7:46 ` Vinod Koul [this message]
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