[PATCH 02/11] ALSA: bebob: apply new enumerator to normalize the type of clock source

[Takashi Sakamoto <o-takashi@sakamocchi.jp>]

Previous commit allows this driver to detect several types of clock
source, while there's no normalized expression for it.

This commit adds a new enumerator for this purpose.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---
 sound/firewire/bebob/bebob.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sound/firewire/bebob/bebob.h b/sound/firewire/bebob/bebob.h
index 2a918ca..368b62d 100644
--- a/sound/firewire/bebob/bebob.h
+++ b/sound/firewire/bebob/bebob.h
@@ -50,9 +50,15 @@ extern const unsigned int snd_bebob_rate_table[SND_BEBOB_STRM_FMT_ENTRIES];
 
 /* device specific operations */
 #define SND_BEBOB_CLOCK_INTERNAL	"Internal"
+enum snd_bebob_clock_type {
+	SND_BEBOB_CLOCK_TYPE_INTERNAL = 0,
+	SND_BEBOB_CLOCK_TYPE_EXTERNAL,
+	SND_BEBOB_CLOCK_TYPE_SYT,
+};
 struct snd_bebob_clock_spec {
 	unsigned int num;
 	const char *const *labels;
+	enum snd_bebob_clock_type *types;
 	int (*get)(struct snd_bebob *bebob, unsigned int *id);
 };
 struct snd_bebob_rate_spec {
-- 
2.1.4