ALSA: rename TLV-related macros so that they're friendly to user applications

[cascardo/linux.git] / include / sound / tlv.h

diff --git a/include/sound/tlv.h b/include/sound/tlv.h
index 1f593b6..6e2e773 100644 (file)
--- a/include/sound/tlv.h
+++ b/include/sound/tlv.h
@@ -24,4 +24,30 @@
 
 #include <uapi/sound/tlv.h>
 
+/* For historical reasons, these macros are aliases to the ones in UAPI. */
+#define TLV_ITEM                       SNDRV_CTL_TLVD_ITEM
+#define TLV_LENGTH                     SNDRV_CTL_TLVD_LENGTH
+
+#define TLV_CONTAINER_ITEM             SNDRV_CTL_TLVD_CONTAINER_ITEM
+#define DECLARE_TLV_CONTAINER          SNDRV_CTL_TLVD_DECLARE_CONTAINER
+
+#define TLV_DB_SCALE_MASK              SNDRV_CTL_TLVD_DB_SCALE_MASK
+#define TLV_DB_SCALE_MUTE              SNDRV_CTL_TLVD_DB_SCALE_MUTE
+#define TLV_DB_SCALE_ITEM              SNDRV_CTL_TLVD_DB_SCALE_ITEM
+#define DECLARE_TLV_DB_SCALE           SNDRV_CTL_TLVD_DECLARE_DB_SCALE
+
+#define TLV_DB_MINMAX_ITEM             SNDRV_CTL_TLVD_DB_MINMAX_ITEM
+#define TLV_DB_MINMAX_MUTE_ITEM                SNDRV_CTL_TLVD_DB_MINMAX_MUTE_ITEM
+#define DECLARE_TLV_DB_MINMAX          SNDRV_CTL_TLVD_DECLARE_DB_MINMAX
+#define DECLARE_TLV_DB_MINMAX_MUTE     SNDRV_CTL_TLVD_DECLARE_DB_MINMAX_MUTE
+
+#define TLV_DB_LINEAR_ITEM             SNDRV_CTL_TLVD_DB_LINEAR_ITEM
+#define DECLARE_TLV_DB_LINEAR          SNDRV_CTL_TLVD_DECLARE_DB_LINEAR
+
+#define TLV_DB_RANGE_ITEM              SNDRV_CTL_TLVD_DB_RANGE_ITEM
+#define DECLARE_TLV_DB_RANGE           SNDRV_CTL_TLVD_DECLARE_DB_RANGE
+#define TLV_DB_RANGE_HEAD              SNDRV_CTL_TLVD_DB_RANGE_HEAD
+
+#define TLV_DB_GAIN_MUTE               SNDRV_CTL_TLVD_DB_GAIN_MUTE
+
 #endif /* __SOUND_TLV_H */