mirror of https://gitee.com/openkylin/linux.git
69 lines
1.7 KiB
C
69 lines
1.7 KiB
C
/*
|
|
* 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 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, 0, &enable_ext);
|
|
if (err < 0)
|
|
goto end;
|
|
err = avc_audio_get_selector(bebob->unit, 0, 0, &enable_word);
|
|
if (err < 0)
|
|
goto end;
|
|
|
|
*id = (enable_ext & 0x01) | ((enable_word & 0x01) << 1);
|
|
end:
|
|
return err;
|
|
}
|
|
|
|
static 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
|
|
};
|