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ASoC: topology: Remove obsolete ABI v4 structs

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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@chromium.org>
Cc: Łukasz Majczak <lmajczak@google.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://msgid.link/r/20240403091629.647267-5-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Cezary Rojewski 2024-04-03 11:16:29 +02:00 committed by Mark Brown
parent 82c192540b
commit 4ba509bf39
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GPG key ID: 24D68B725D5487D0
1 changed files with 0 additions and 56 deletions
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56
include/uapi/sound/asoc.h
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@ -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