From: David Vrabel <david.vrabel@citrix.com>
To: Oleksandr Dmytryshyn <oleksandr.dmytryshyn@globallogic.com>,
xen-devel@lists.xen.org
Cc: Takashi Iwai <tiwai@suse.de>,
Iurii Konovalenko <iurii.konovalenko@globallogic.com>,
Jaroslav Kysela <perex@perex.cz>
Subject: Re: [PATCH 2/3] xen-sndfront: switch to the v2 driver
Date: Mon, 19 Jan 2015 10:57:57 +0000 [thread overview]
Message-ID: <54BCE335.7090304@citrix.com> (raw)
In-Reply-To: <1421655574-10038-3-git-send-email-oleksandr.dmytryshyn@globallogic.com>
On 19/01/15 08:19, Oleksandr Dmytryshyn wrote:
> From: Iurii Konovalenko <iurii.konovalenko@globallogic.com>
>
> Now this driver registers an virtual sound card
> and sends an PCM streams to the backend driver.
> Backend driver is an user-space application and
> uses ALSA with dmix plugin to play audio.
>
[...]
> struct sndif_request_open {
> - unsigned int dev_num;
> - unsigned int card_num;
> - unsigned int dev_type;
> + struct alsa_hwparams hwparams;
Don't put ALSA specific structures in the ABI. The protocol needs to be
suitable for frontend drivers that aren't ALSA.
David
next prev parent reply other threads:[~2015-01-19 10:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-19 8:19 [PATCH 0/3] Add sound frontend driver Oleksandr Dmytryshyn
2015-01-19 8:19 ` [PATCH 1/3] xen-sndfront: add " Oleksandr Dmytryshyn
2015-01-19 10:55 ` David Vrabel
2015-01-19 11:13 ` Oleksandr Dmytryshyn
2015-01-19 8:19 ` [PATCH 2/3] xen-sndfront: switch to the v2 driver Oleksandr Dmytryshyn
2015-01-19 10:57 ` David Vrabel [this message]
2015-01-19 11:17 ` Oleksandr Dmytryshyn
2015-01-19 8:19 ` [PATCH 3/3] xen-sndfront: add capture support Oleksandr Dmytryshyn
2015-01-19 10:50 ` [PATCH 0/3] Add sound frontend driver David Vrabel
2015-01-19 11:14 ` Oleksandr Dmytryshyn
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=54BCE335.7090304@citrix.com \
--to=david.vrabel@citrix.com \
--cc=iurii.konovalenko@globallogic.com \
--cc=oleksandr.dmytryshyn@globallogic.com \
--cc=perex@perex.cz \
--cc=tiwai@suse.de \
--cc=xen-devel@lists.xen.org \
/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.