// SPDX-License-Identifier: GPL-2.0-only /* * bebob_terratec.c - a part of driver for BeBoB based devices * * Copyright (c) 2013-2014 Takashi Sakamoto */ #include "./bebob.h" static const enum snd_bebob_clock_type phase88_rack_clk_src_types[] = { SND_BEBOB_CLOCK_TYPE_INTERNAL, SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* S/PDIF */ SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* Word Clock */ }; static int phase88_rack_clk_src_get(struct snd_bebob *bebob, unsigned int *id) { unsigned int enable_ext, enable_word; int err; err = avc_audio_get_selector(bebob->unit, 0, 9, &enable_ext); if (err < 0) goto end; err = avc_audio_get_selector(bebob->unit, 0, 8, &enable_word); if (err < 0) goto end; if (enable_ext == 0) *id = 0; else if (enable_word == 0) *id = 1; else *id = 2; end: return err; } static const struct snd_bebob_rate_spec phase_series_rate_spec = { .get = &snd_bebob_stream_get_rate, .set = &snd_bebob_stream_set_rate, }; /* PHASE 88 Rack FW */ static const struct snd_bebob_clock_spec phase88_rack_clk = { .num = ARRAY_SIZE(phase88_rack_clk_src_types), .types = phase88_rack_clk_src_types, .get = &phase88_rack_clk_src_get, }; const struct snd_bebob_spec phase88_rack_spec = { .clock = &phase88_rack_clk, .rate = &phase_series_rate_spec, .meter = NULL };