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Diffstat (limited to 'sound/firewire/bebob/bebob_terratec.c')
-rw-r--r--sound/firewire/bebob/bebob_terratec.c54
1 files changed, 54 insertions, 0 deletions
diff --git a/sound/firewire/bebob/bebob_terratec.c b/sound/firewire/bebob/bebob_terratec.c
new file mode 100644
index 000000000..9770c2127
--- /dev/null
+++ b/sound/firewire/bebob/bebob_terratec.c
@@ -0,0 +1,54 @@
+/*
+ * 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 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
+};