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authorAntonio Ospite <ao2@amarulasolutions.com>2013-06-22 02:14:46 +0400
committerTakashi Iwai <tiwai@suse.de>2013-06-24 11:26:08 +0400
commita91c3fb2f84204dcf024ca6a032f12cdb84f2196 (patch)
treebadfcc7695176a77ebe447f7220e2ede187d18b3 /sound/usb/hiface/pcm.h
parent04c9548c78f7bb00c438cb8005bf4ec25b5720fe (diff)
downloadlinux-a91c3fb2f84204dcf024ca6a032f12cdb84f2196.tar.xz
Add M2Tech hiFace USB-SPDIF driver
Add driver for M2Tech hiFace USB-SPDIF interface and compatible devices. M2Tech hiFace and compatible devices offer a Hi-End S/PDIF Output Interface, see http://www.m2tech.biz/hiface.html The supported products are: * M2Tech Young * M2Tech hiFace * M2Tech North Star * M2Tech W4S Young * M2Tech Corrson * M2Tech AUDIA * M2Tech SL Audio * M2Tech Empirical * M2Tech Rockna * M2Tech Pathos * M2Tech Metronome * M2Tech CAD * M2Tech Audio Esclusive * M2Tech Rotel * M2Tech Eeaudio * The Chord Company CHORD * AVA Group A/S Vitus Signed-off-by: Antonio Ospite <ao2@amarulasolutions.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/hiface/pcm.h')
-rw-r--r--sound/usb/hiface/pcm.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/sound/usb/hiface/pcm.h b/sound/usb/hiface/pcm.h
new file mode 100644
index 000000000000..77edd7c12e19
--- /dev/null
+++ b/sound/usb/hiface/pcm.h
@@ -0,0 +1,24 @@
+/*
+ * Linux driver for M2Tech hiFace compatible devices
+ *
+ * Copyright 2012-2013 (C) M2TECH S.r.l and Amarula Solutions B.V.
+ *
+ * Authors: Michael Trimarchi <michael@amarulasolutions.com>
+ * Antonio Ospite <ao2@amarulasolutions.com>
+ *
+ * The driver is based on the work done in TerraTec DMX 6Fire USB
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef HIFACE_PCM_H
+#define HIFACE_PCM_H
+
+struct hiface_chip;
+
+int hiface_pcm_init(struct hiface_chip *chip, u8 extra_freq);
+void hiface_pcm_abort(struct hiface_chip *chip);
+#endif /* HIFACE_PCM_H */