[alsa-devel] [PATCH v2 3/3] ALSA: topology: Export ID types for TLV controls.

[Liam Girdwood]

Make sure userspace can define TLV controls for topolofy using the correct
type numbers.

Signed-off-by: Liam Girdwood <liam.r.girdwood at linux.intel.com>
---
 include/sound/tlv.h      |  7 +------
 include/uapi/sound/tlv.h | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+), 6 deletions(-)
 create mode 100644 include/uapi/sound/tlv.h

diff --git a/include/sound/tlv.h b/include/sound/tlv.h
index e11e179..7209331 100644
--- a/include/sound/tlv.h
+++ b/include/sound/tlv.h
@@ -31,12 +31,7 @@
  *                       ~(sizeof(unsigned int) - 1)) ....
  */
 
-#define SNDRV_CTL_TLVT_CONTAINER 0	/* one level down - group of TLVs */
-#define SNDRV_CTL_TLVT_DB_SCALE	1       /* dB scale */
-#define SNDRV_CTL_TLVT_DB_LINEAR 2	/* linear volume */
-#define SNDRV_CTL_TLVT_DB_RANGE 3	/* dB range container */
-#define SNDRV_CTL_TLVT_DB_MINMAX 4	/* dB scale with min/max */
-#define SNDRV_CTL_TLVT_DB_MINMAX_MUTE 5	/* dB scale with min/max with mute */
+#include <uapi/sound/tlv.h>
 
 #define TLV_ITEM(type, ...) \
 	(type), TLV_LENGTH(__VA_ARGS__), __VA_ARGS__
diff --git a/include/uapi/sound/tlv.h b/include/uapi/sound/tlv.h
new file mode 100644
index 0000000..33d747d
--- /dev/null
+++ b/include/uapi/sound/tlv.h
@@ -0,0 +1,23 @@
+/*
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ */
+
+#ifndef __UAPI_SOUND_TLV_H
+#define __UAPI_SOUND_TLV_H
+
+#define SNDRV_CTL_TLVT_CONTAINER 0	/* one level down - group of TLVs */
+#define SNDRV_CTL_TLVT_DB_SCALE	1       /* dB scale */
+#define SNDRV_CTL_TLVT_DB_LINEAR 2	/* linear volume */
+#define SNDRV_CTL_TLVT_DB_RANGE 3	/* dB range container */
+#define SNDRV_CTL_TLVT_DB_MINMAX 4	/* dB scale with min/max */
+#define SNDRV_CTL_TLVT_DB_MINMAX_MUTE 5	/* dB scale with min/max with mute */
+
+#endif
-- 
2.1.4