| /* |
| * bebob_terratec.c - a part of driver for BeBoB based devices |
| * |
| * Copyright (c) 2013-2014 Takashi Sakamoto |
| * |
| * Licensed under the terms of the GNU General Public License, version 2. |
| */ |
| |
| #include "./bebob.h" |
| |
| static const char *const phase88_rack_clk_src_labels[] = { |
| SND_BEBOB_CLOCK_INTERNAL, "Digital In", "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; |
| |
| *id = (enable_ext & 0x01) | ((enable_word & 0x01) << 1); |
| end: |
| return err; |
| } |
| |
| static const char *const phase24_series_clk_src_labels[] = { |
| SND_BEBOB_CLOCK_INTERNAL, "Digital In" |
| }; |
| static int |
| phase24_series_clk_src_get(struct snd_bebob *bebob, unsigned int *id) |
| { |
| return avc_audio_get_selector(bebob->unit, 0, 4, id); |
| } |
| |
| static 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 struct snd_bebob_clock_spec phase88_rack_clk = { |
| .num = ARRAY_SIZE(phase88_rack_clk_src_labels), |
| .labels = phase88_rack_clk_src_labels, |
| .get = &phase88_rack_clk_src_get, |
| }; |
| struct snd_bebob_spec phase88_rack_spec = { |
| .clock = &phase88_rack_clk, |
| .rate = &phase_series_rate_spec, |
| .meter = NULL |
| }; |
| |
| /* 'PHASE 24 FW' and 'PHASE X24 FW' */ |
| static struct snd_bebob_clock_spec phase24_series_clk = { |
| .num = ARRAY_SIZE(phase24_series_clk_src_labels), |
| .labels = phase24_series_clk_src_labels, |
| .get = &phase24_series_clk_src_get, |
| }; |
| struct snd_bebob_spec phase24_series_spec = { |
| .clock = &phase24_series_clk, |
| .rate = &phase_series_rate_spec, |
| .meter = NULL |
| }; |