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-rw-r--r--include/uapi/sound/asoc.h35
1 files changed, 24 insertions, 11 deletions
diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h
index 785c5ca0994b..51b8066a223b 100644
--- a/include/uapi/sound/asoc.h
+++ b/include/uapi/sound/asoc.h
@@ -77,7 +77,7 @@
#define SND_SOC_TPLG_NUM_TEXTS 16
/* ABI version */
-#define SND_SOC_TPLG_ABI_VERSION 0x2
+#define SND_SOC_TPLG_ABI_VERSION 0x3
/* Max size of TLV data */
#define SND_SOC_TPLG_TLV_SIZE 32
@@ -97,7 +97,8 @@
#define SND_SOC_TPLG_TYPE_PCM 7
#define SND_SOC_TPLG_TYPE_MANIFEST 8
#define SND_SOC_TPLG_TYPE_CODEC_LINK 9
-#define SND_SOC_TPLG_TYPE_MAX SND_SOC_TPLG_TYPE_CODEC_LINK
+#define SND_SOC_TPLG_TYPE_PDATA 10
+#define SND_SOC_TPLG_TYPE_MAX SND_SOC_TPLG_TYPE_PDATA
/* vendor block IDs - please add new vendor types to end */
#define SND_SOC_TPLG_TYPE_VENDOR_FW 1000
@@ -137,11 +138,19 @@ struct snd_soc_tplg_private {
/*
* Kcontrol TLV data.
*/
+struct snd_soc_tplg_tlv_dbscale {
+ __le32 min;
+ __le32 step;
+ __le32 mute;
+} __attribute__((packed));
+
struct snd_soc_tplg_ctl_tlv {
- __le32 size; /* in bytes aligned to 4 */
- __le32 numid; /* control element numeric identification */
- __le32 count; /* number of elem in data array */
- __le32 data[SND_SOC_TPLG_TLV_SIZE];
+ __le32 size; /* in bytes of this structure */
+ __le32 type; /* SNDRV_CTL_TLVT_*, type of TLV */
+ union {
+ __le32 data[SND_SOC_TPLG_TLV_SIZE];
+ struct snd_soc_tplg_tlv_dbscale scale;
+ };
} __attribute__((packed));
/*
@@ -155,9 +164,11 @@ struct snd_soc_tplg_channel {
} __attribute__((packed));
/*
- * Kcontrol Operations IDs
+ * Genericl Operations IDs, for binding Kcontrol or Bytes ext ops
+ * Kcontrol ops need get/put/info.
+ * Bytes ext ops need get/put.
*/
-struct snd_soc_tplg_kcontrol_ops_id {
+struct snd_soc_tplg_io_ops {
__le32 get;
__le32 put;
__le32 info;
@@ -171,8 +182,8 @@ struct snd_soc_tplg_ctl_hdr {
__le32 type;
char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
__le32 access;
- struct snd_soc_tplg_kcontrol_ops_id ops;
- __le32 tlv_size; /* non zero means control has TLV data */
+ struct snd_soc_tplg_io_ops ops;
+ struct snd_soc_tplg_ctl_tlv tlv;
} __attribute__((packed));
/*
@@ -238,6 +249,7 @@ struct snd_soc_tplg_manifest {
__le32 graph_elems; /* number of graph elements */
__le32 dai_elems; /* number of DAI elements */
__le32 dai_link_elems; /* number of DAI link elements */
+ struct snd_soc_tplg_private priv;
} __attribute__((packed));
/*
@@ -259,7 +271,6 @@ struct snd_soc_tplg_mixer_control {
__le32 invert;
__le32 num_channels;
struct snd_soc_tplg_channel channel[SND_SOC_TPLG_MAX_CHAN];
- struct snd_soc_tplg_ctl_tlv tlv;
struct snd_soc_tplg_private priv;
} __attribute__((packed));
@@ -303,6 +314,7 @@ struct snd_soc_tplg_bytes_control {
__le32 mask;
__le32 base;
__le32 num_regs;
+ struct snd_soc_tplg_io_ops ext_ops;
struct snd_soc_tplg_private priv;
} __attribute__((packed));
@@ -347,6 +359,7 @@ struct snd_soc_tplg_dapm_widget {
__le32 reg; /* negative reg = no direct dapm */
__le32 shift; /* bits to shift */
__le32 mask; /* non-shifted mask */
+ __le32 subseq; /* sort within widget type */
__u32 invert; /* invert the power bit */
__u32 ignore_suspend; /* kept enabled over suspend */
__u16 event_flags;