There are no users of soc-topology ABI v4 since kernel v5.4 and no
kernel code makes use of them.
Cc: Curtis Malainey <cujomalainey@xxxxxxxxxxxx>
Cc: Łukasz Majczak <lmajczak@xxxxxxxxxx>
Signed-off-by: Cezary Rojewski <cezary.rojewski@xxxxxxxxx>
---
include/uapi/sound/asoc.h | 56 ---------------------------------------
1 file changed, 56 deletions(-)
diff --git a/include/uapi/sound/asoc.h b/include/uapi/sound/asoc.h
index 10851bca7174..99333cbd3114 100644
--- a/include/uapi/sound/asoc.h
+++ b/include/uapi/sound/asoc.h
@@ -576,60 +576,4 @@ struct snd_soc_tplg_dai {
struct snd_soc_tplg_private priv;
} __attribute__((packed));
-/*
- * Old version of ABI structs, supported for backward compatibility.
- */
-
-/* Manifest v4 */
-struct snd_soc_tplg_manifest_v4 {
- __le32 size; /* in bytes of this structure */
- __le32 control_elems; /* number of control elements */
- __le32 widget_elems; /* number of widget elements */
- __le32 graph_elems; /* number of graph elements */
- __le32 pcm_elems; /* number of PCM elements */
- __le32 dai_link_elems; /* number of DAI link elements */
- struct snd_soc_tplg_private priv;
-} __packed;
-
-/* Stream Capabilities v4 */
-struct snd_soc_tplg_stream_caps_v4 {
- __le32 size; /* in bytes of this structure */
- char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
- __le64 formats; /* supported formats SNDRV_PCM_FMTBIT_* */
- __le32 rates; /* supported rates SNDRV_PCM_RATE_* */
- __le32 rate_min; /* min rate */
- __le32 rate_max; /* max rate */
- __le32 channels_min; /* min channels */
- __le32 channels_max; /* max channels */
- __le32 periods_min; /* min number of periods */
- __le32 periods_max; /* max number of periods */
- __le32 period_size_min; /* min period size bytes */
- __le32 period_size_max; /* max period size bytes */
- __le32 buffer_size_min; /* min buffer size bytes */
- __le32 buffer_size_max; /* max buffer size bytes */
-} __packed;
-
-/* PCM v4 */
-struct snd_soc_tplg_pcm_v4 {
- __le32 size; /* in bytes of this structure */
- 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 with DAI link */
- __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_v4 caps[2]; /* playback and capture for DAI */
-} __packed;
-
-/* Physical link config v4 */
-struct snd_soc_tplg_link_config_v4 {
- __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 */
-} __packed;
-
#endif
--
2.25.1
