diff options
Diffstat (limited to 'firmware/export/spdif.h')
-rw-r--r-- | firmware/export/spdif.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/firmware/export/spdif.h b/firmware/export/spdif.h new file mode 100644 index 0000000000..f4712fb88f --- /dev/null +++ b/firmware/export/spdif.h @@ -0,0 +1,36 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id$ + * + * Copyright (C) 2006 by Michal Sevakis + * Based on the work of Thom Johansen + * + * All files in this archive are subject to the GNU General Public License. + * See the file COPYING in the source tree root for full license agreement. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ****************************************************************************/ +#ifndef SPDIF_H +#define SPDIF_H + +/* Initialize the S/PDIF driver */ +void spdif_init(void); +/* Return the S/PDIF frequency in herz - unrounded */ +unsigned long spdif_measure_frequency(void); +#ifdef HAVE_SPDIF_OUT +/* Set the S/PDIF audio feed - Use AUDIO_SRC_* values - + will be off if not powered or !on */ +void spdif_set_output_source(int source, bool on); +/* Return the last set S/PDIF audio source - literally the last value passed + to spdif_set_monitor regardless of power state */ +int spdif_get_output_source(bool *src_on); +#endif /* HAVE_SPDIF_OUT */ + +#endif /* SPDIF_H */ |