From: GitHub pull_request - opened <github@alsa-project.org>
To: alsa-devel@alsa-project.org
Subject: alsa-gobject: Add shared library to operate ALSA hwdep character device
Date: Tue, 7 Apr 2020 13:40:12 +0200 (CEST) [thread overview]
Message-ID: <20200407114012.25BA9F800F0@alsa1.perex.cz> (raw)
In-Reply-To: <1586259604151940107-webhooks-bot@alsa-project.org>
alsa-project/alsa-gobject pull request #15 was opened from takaswie:
This patchset is to add a new library, libalsahwdep, to operate ALSA hwdep
character device.
ALSA hwdep interface is designed to execute driver-dependent code from user
space application. Therefore there're a few common operations. Furthermore,
some of the operations are just for ALSA snd-usb-usx2y driver for TASCAM
US-122, US-224 and US-428, as of Linux kernel v5.6. The library doesn't
support the device-dependent operations.
The library has 4 global APIS. ALSAHwdep.get_device_id_list() returns the list
of numerical IDs of hwdep device in a card. ALSAHwdep.get_hwdep_sysname() and
ALSAHwdep.get_hwdep_devnode() returns sysname and devnode for the card and
hwdep device. ALSAHwdep.get_device_info() returns ALSAHwdep.DeviceInfo
GObject-derived object which represents the information of hwdep device of
the card. The object has some properties, one of which is a enumeration in
ALSAHwdep.IfaceType to represent the type of hwdep device.
Request URL : https://github.com/alsa-project/alsa-gobject/pull/15
Patch URL : https://github.com/alsa-project/alsa-gobject/pull/15.patch
Repository URL: https://github.com/alsa-project/alsa-gobject
parent reply other threads:[~2020-04-07 11:41 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <1586259604151940107-webhooks-bot@alsa-project.org>]
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