Merge remote-tracking branches 'asoc/topic/topology', 'asoc/topic/wm2000', 'asoc/topic/wm8731' and 'asoc/topic/wm8903' into asoc-next

include/uapi/sound/asoc.h

@@ -83,7 +83,7 @@
 #define SND_SOC_TPLG_NUM_TEXTS		16
 
 /* ABI version */
-#define SND_SOC_TPLG_ABI_VERSION	0x3
+#define SND_SOC_TPLG_ABI_VERSION	0x4
 
 /* Max size of TLV data */
 #define SND_SOC_TPLG_TLV_SIZE		32
@@ -103,7 +103,8 @@
 #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_PDATA		10
+#define SND_SOC_TPLG_TYPE_BACKEND_LINK	10
+#define SND_SOC_TPLG_TYPE_PDATA		11
 #define SND_SOC_TPLG_TYPE_MAX	SND_SOC_TPLG_TYPE_PDATA
 
 /* vendor block IDs - please add new vendor types to end */
@@ -198,7 +199,7 @@ struct snd_soc_tplg_ctl_hdr {
 struct snd_soc_tplg_stream_caps {
 	__le32 size;		/* in bytes of this structure */
 	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
-	__le64 formats[SND_SOC_TPLG_MAX_FORMATS];	/* supported formats SNDRV_PCM_FMTBIT_* */
+	__le64 formats;	/* supported formats SNDRV_PCM_FMTBIT_* */
 	__le32 rates;		/* supported rates SNDRV_PCM_RATE_* */
 	__le32 rate_min;	/* min rate */
 	__le32 rate_max;	/* max rate */
@@ -217,23 +218,12 @@ struct snd_soc_tplg_stream_caps {
  */
 struct snd_soc_tplg_stream {
 	__le32 size;		/* in bytes of this structure */
+	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; /* Name of the stream */
 	__le64 format;		/* SNDRV_PCM_FMTBIT_* */
 	__le32 rate;		/* SNDRV_PCM_RATE_* */
 	__le32 period_bytes;	/* size of period in bytes */
 	__le32 buffer_bytes;	/* size of buffer in bytes */
 	__le32 channels;	/* channels */
-	__le32 tdm_slot;	/* optional BE bitmask of supported TDM slots */
-	__le32 dai_fmt;		/* SND_SOC_DAIFMT_  */
-} __attribute__((packed));
-
-/*
- * Duplex stream configuration supported by SW/FW.
- */
-struct snd_soc_tplg_stream_config {
-	__le32 size;		/* in bytes of this structure */
-	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
-	struct snd_soc_tplg_stream playback;
-	struct snd_soc_tplg_stream capture;
 } __attribute__((packed));
 
 /*
@@ -366,11 +356,11 @@ struct snd_soc_tplg_dapm_widget {
 	__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;
-	__u16 event_type;
-	__u16 num_kcontrols;
+	__le32 invert;		/* invert the power bit */
+	__le32 ignore_suspend;	/* kept enabled over suspend */
+	__le16 event_flags;
+	__le16 event_type;
+	__le32 num_kcontrols;
 	struct snd_soc_tplg_private priv;
 	/*
 	 * kcontrols that relate to this widget
@@ -378,30 +368,46 @@ struct snd_soc_tplg_dapm_widget {
 	 */
 } __attribute__((packed));
 
-struct snd_soc_tplg_pcm_cfg_caps {
-	struct snd_soc_tplg_stream_caps caps;
-	struct snd_soc_tplg_stream_config configs[SND_SOC_TPLG_STREAM_CONFIG_MAX];
-	__le32 num_configs;	/* number of configs */
-} __attribute__((packed));
 
 /*
- * Describes SW/FW specific features of PCM or DAI link.
+ * Describes SW/FW specific features of PCM (FE DAI & DAI link).
  *
- * File block representation for PCM/DAI-Link :-
+ * File block representation for PCM :-
  * +-----------------------------------+-----+
  * | struct snd_soc_tplg_hdr           |  1  |
  * +-----------------------------------+-----+
- * | struct snd_soc_tplg_dapm_pcm_dai  |  N  |
+ * | struct snd_soc_tplg_pcm           |  N  |
  * +-----------------------------------+-----+
  */
-struct snd_soc_tplg_pcm_dai {
+struct snd_soc_tplg_pcm {
 	__le32 size;		/* in bytes of this structure */
-	char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
-	__le32 id;			/* unique ID - used to match */
-	__le32 playback;		/* supports playback mode */
-	__le32 capture;			/* supports capture mode */
-	__le32 compress;		/* 1 = compressed; 0 = PCM */
-	struct snd_soc_tplg_pcm_cfg_caps capconf[2];	/* capabilities and configs */
+	char pcm_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
+	__le32 pcm_id;		/* unique ID - used to match */
+	__le32 dai_id;		/* unique ID - used to match */
+	__le32 playback;	/* supports playback mode */
+	__le32 capture;		/* supports capture mode */
+	__le32 compress;	/* 1 = compressed; 0 = PCM */
+	struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* for DAI link */
+	__le32 num_streams;	/* number of streams */
+	struct snd_soc_tplg_stream_caps caps[2]; /* playback and capture for DAI */
 } __attribute__((packed));
 
+
+/*
+ * Describes the BE or CC link runtime supported configs or params
+ *
+ * File block representation for BE/CC link config :-
+ * +-----------------------------------+-----+
+ * | struct snd_soc_tplg_hdr           |  1  |
+ * +-----------------------------------+-----+
+ * | struct snd_soc_tplg_link_config   |  N  |
+ * +-----------------------------------+-----+
+ */
+struct snd_soc_tplg_link_config {
+	__le32 size;            /* in bytes of this structure */
+	__le32 id;              /* unique ID - used to match */
+	struct snd_soc_tplg_stream stream[SND_SOC_TPLG_STREAM_CONFIG_MAX]; /* supported configs playback and captrure */
+	__le32 num_streams;     /* number of streams */
+} __attribute__((packed));
 #endif

sound/soc/codecs/wm2000.c

@@ -620,7 +620,7 @@ static int wm2000_anc_mode_put(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);
-	int anc_active = ucontrol->value.integer.value[0];
+	unsigned int anc_active = ucontrol->value.integer.value[0];
 	int ret;
 
 	if (anc_active > 1)
@@ -653,7 +653,7 @@ static int wm2000_speaker_put(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm2000_priv *wm2000 = dev_get_drvdata(codec->dev);
-	int val = ucontrol->value.integer.value[0];
+	unsigned int val = ucontrol->value.integer.value[0];
 	int ret;
 
 	if (val > 1)

sound/soc/codecs/wm8731.c

@@ -132,7 +132,7 @@ static int wm8731_put_deemph(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
-	int deemph = ucontrol->value.integer.value[0];
+	unsigned int deemph = ucontrol->value.integer.value[0];
 	int ret = 0;
 
 	if (deemph > 1)

sound/soc/codecs/wm8903.c

@@ -452,7 +452,7 @@ static int wm8903_put_deemph(struct snd_kcontrol *kcontrol,
 {
 	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
 	struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
-	int deemph = ucontrol->value.integer.value[0];
+	unsigned int deemph = ucontrol->value.integer.value[0];
 	int ret = 0;
 
 	if (deemph > 1)

sound/soc/soc-topology.c

@@ -1558,7 +1558,7 @@ static int soc_tplg_pcm_dai_elems_load(struct soc_tplg *tplg,
 	pcm_dai = (struct snd_soc_tplg_pcm_dai *)tplg->pos;
 
 	if (soc_tplg_check_elem_count(tplg,
-		sizeof(struct snd_soc_tplg_pcm_dai), count,
+		sizeof(struct snd_soc_tplg_pcm), count,
 		hdr->payload_size, "PCM DAI")) {
 		dev_err(tplg->dev, "ASoC: invalid count %d for PCM DAI elems\n",
 			count);
@@ -1566,7 +1566,7 @@ static int soc_tplg_pcm_dai_elems_load(struct soc_tplg *tplg,
 	}
 
 	dev_dbg(tplg->dev, "ASoC: adding %d PCM DAIs\n", count);
-	tplg->pos += sizeof(struct snd_soc_tplg_pcm_dai) * count;
+	tplg->pos += sizeof(struct snd_soc_tplg_pcm) * count;
 
 	dobj = kzalloc(sizeof(struct snd_soc_dobj), GFP_KERNEL);
 	if (dobj == NULL)