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https://github.com/alsa-project/alsa-lib.git
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topology: add parser to the tplg_table
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela
parent
4f076f5b69
commit
4a0efdc873
3 changed files with 47 additions and 81 deletions
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@ -23,112 +23,139 @@
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struct tplg_table tplg_table[] = {
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{
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.name = "manifest",
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.id = "SectionManifest",
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.loff = offsetof(snd_tplg_t, manifest_list),
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.type = SND_TPLG_TYPE_MANIFEST,
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.tsoc = SND_SOC_TPLG_TYPE_MANIFEST,
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.size = sizeof(struct snd_soc_tplg_manifest),
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.enew = 1,
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.parse = tplg_parse_manifest_data,
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},
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{
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.name = "control mixer",
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.id = "SectionControlMixer",
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.loff = offsetof(snd_tplg_t, mixer_list),
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.type = SND_TPLG_TYPE_MIXER,
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.tsoc = SND_SOC_TPLG_TYPE_MIXER,
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.size = sizeof(struct snd_soc_tplg_mixer_control),
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.build = 1,
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.enew = 1,
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.parse = tplg_parse_control_mixer,
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},
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{
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.name = "control enum",
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.id = "SectionControlEnum",
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.loff = offsetof(snd_tplg_t, enum_list),
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.type = SND_TPLG_TYPE_ENUM,
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.tsoc = SND_SOC_TPLG_TYPE_ENUM,
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.size = sizeof(struct snd_soc_tplg_enum_control),
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.build = 1,
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.enew = 1,
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.parse = tplg_parse_control_enum,
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},
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{
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.name = "control extended (bytes)",
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.id = "SectionControlBytes",
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.loff = offsetof(snd_tplg_t, bytes_ext_list),
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.type = SND_TPLG_TYPE_BYTES,
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.tsoc = SND_SOC_TPLG_TYPE_BYTES,
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.size = sizeof(struct snd_soc_tplg_bytes_control),
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.build = 1,
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.enew = 1,
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.parse = tplg_parse_control_bytes,
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},
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{
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.name = "dapm widget",
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.id = "SectionWidget",
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.loff = offsetof(snd_tplg_t, widget_list),
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.type = SND_TPLG_TYPE_DAPM_WIDGET,
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.tsoc = SND_SOC_TPLG_TYPE_DAPM_WIDGET,
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.size = sizeof(struct snd_soc_tplg_dapm_widget),
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.build = 1,
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.enew = 1,
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.parse = tplg_parse_dapm_widget,
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},
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{
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.name = "pcm",
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.id = "SectionPCM",
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.loff = offsetof(snd_tplg_t, pcm_list),
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.type = SND_TPLG_TYPE_PCM,
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.tsoc = SND_SOC_TPLG_TYPE_PCM,
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.size = sizeof(struct snd_soc_tplg_pcm),
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.build = 1,
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.enew = 1,
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.parse = tplg_parse_pcm,
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},
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{
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.name = "physical dai",
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.id = "SectionDAI",
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.loff = offsetof(snd_tplg_t, dai_list),
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.type = SND_TPLG_TYPE_DAI,
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.tsoc = SND_SOC_TPLG_TYPE_DAI,
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.size = sizeof(struct snd_soc_tplg_dai),
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.build = 1,
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.enew = 1,
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.parse = tplg_parse_dai,
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},
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{
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.name = "be",
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.id = "SectionBE",
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.id2 = "SectionLink",
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.loff = offsetof(snd_tplg_t, be_list),
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.type = SND_TPLG_TYPE_BE,
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.tsoc = SND_SOC_TPLG_TYPE_BACKEND_LINK,
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.size = sizeof(struct snd_soc_tplg_link_config),
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.build = 1,
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.enew = 1,
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.parse = tplg_parse_link,
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},
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{
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.name = "cc",
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.id = "SectionCC",
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.loff = offsetof(snd_tplg_t, cc_list),
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.type = SND_TPLG_TYPE_CC,
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.tsoc = SND_SOC_TPLG_TYPE_CODEC_LINK,
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.size = sizeof(struct snd_soc_tplg_link_config),
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.build = 1,
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.enew = 1,
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.parse = tplg_parse_cc,
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},
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{
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.name = "route (dapm graph)",
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.id = "SectionGraph",
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.loff = offsetof(snd_tplg_t, route_list),
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.type = SND_TPLG_TYPE_DAPM_GRAPH,
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.tsoc = SND_SOC_TPLG_TYPE_DAPM_GRAPH,
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.build = 1,
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.parse = tplg_parse_dapm_graph,
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},
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{
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.name = "private data",
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.id = "SectionData",
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.loff = offsetof(snd_tplg_t, pdata_list),
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.type = SND_TPLG_TYPE_DATA,
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.tsoc = SND_SOC_TPLG_TYPE_PDATA,
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.build = 1,
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.enew = 1,
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.parse = tplg_parse_data,
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},
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{
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.name = "text",
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.id = "SectionText",
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.loff = offsetof(snd_tplg_t, text_list),
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.type = SND_TPLG_TYPE_TEXT,
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.size = sizeof(struct tplg_texts),
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.enew = 1,
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.parse = tplg_parse_text,
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},
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{
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.name = "tlv",
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.id = "SectionTLV",
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.loff = offsetof(snd_tplg_t, tlv_list),
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.type = SND_TPLG_TYPE_TLV,
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.size = sizeof(struct snd_soc_tplg_ctl_tlv),
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.enew = 1,
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.parse = tplg_parse_tlv,
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},
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{
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.name = "stream config",
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@ -139,30 +166,38 @@ struct tplg_table tplg_table[] = {
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},
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{
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.name = "stream capabilities",
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.id = "SectionPCMCapabilities",
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.loff = offsetof(snd_tplg_t, pcm_caps_list),
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.type = SND_TPLG_TYPE_STREAM_CAPS,
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.size = sizeof(struct snd_soc_tplg_stream_caps),
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.enew = 1,
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.parse = tplg_parse_stream_caps,
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},
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{
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.name = "token",
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.id = "SectionVendorTokens",
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.loff = offsetof(snd_tplg_t, token_list),
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.type = SND_TPLG_TYPE_TOKEN,
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.enew = 1,
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.parse = tplg_parse_tokens,
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},
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{
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.name = "tuple",
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.id = "SectionVendorTuples",
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.loff = offsetof(snd_tplg_t, tuple_list),
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.type = SND_TPLG_TYPE_TUPLE,
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.free = tplg_free_tuples,
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.enew = 1,
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.parse = tplg_parse_tuples,
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},
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{
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.name = "hw config",
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.id = "SectionHWConfig",
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.loff = offsetof(snd_tplg_t, hw_cfg_list),
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.type = SND_TPLG_TYPE_HW_CONFIG,
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.size = sizeof(struct snd_soc_tplg_hw_config),
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.enew = 1,
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.parse = tplg_parse_hw_config,
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}
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};
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@ -142,87 +142,11 @@ int tplg_parse_compound(snd_tplg_t *tplg, snd_config_t *cfg,
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static int tplg_parse_config(snd_tplg_t *tplg, snd_config_t *cfg)
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{
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static struct _parser {
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const char *id;
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int (*parser)(snd_tplg_t *tplg, snd_config_t *cfg, void *priv);
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} *p, parsers[] = {
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{
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.id = "SectionTLV",
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.parser = tplg_parse_tlv
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},
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{
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.id = "SectionControlMixer",
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.parser = tplg_parse_control_mixer
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},
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{
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.id = "SectionControlEnum",
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.parser = tplg_parse_control_enum
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},
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{
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.id = "SectionControlBytes",
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.parser = tplg_parse_control_bytes
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},
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{
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.id = "SectionWidget",
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.parser = tplg_parse_dapm_widget
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},
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{
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.id = "SectionPCMCapabilities",
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.parser = tplg_parse_stream_caps
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},
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{
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.id = "SectionPCM",
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.parser = tplg_parse_pcm
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},
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{
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.id = "SectionDAI",
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.parser = tplg_parse_dai
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},
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{
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.id = "SectionHWConfig",
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.parser = tplg_parse_hw_config
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},
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{
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.id = "SectionLink",
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.parser = tplg_parse_link
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},
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{
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.id = "SectionBE",
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.parser = tplg_parse_link
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},
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{
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.id = "SectionCC",
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.parser = tplg_parse_cc
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},
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{
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.id = "SectionGraph",
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.parser = tplg_parse_dapm_graph
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},
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{
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.id = "SectionText",
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.parser = tplg_parse_text
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},
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{
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.id = "SectionData",
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.parser = tplg_parse_data
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},
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{
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.id = "SectionVendorTokens",
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.parser = tplg_parse_tokens
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},
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{
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.id = "SectionVendorTuples",
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.parser = tplg_parse_tuples
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},
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{
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.id = "SectionManifest",
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.parser = tplg_parse_manifest_data
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},
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};
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int (*parser)(snd_tplg_t *tplg, snd_config_t *cfg, void *priv);
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snd_config_iterator_t i, next;
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snd_config_t *n;
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const char *id;
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struct tplg_table *p;
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unsigned int idx;
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int err;
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@ -239,10 +163,14 @@ static int tplg_parse_config(snd_tplg_t *tplg, snd_config_t *cfg)
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continue;
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parser = NULL;
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for (idx = 0; idx < ARRAY_SIZE(parsers); idx++) {
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p = &parsers[idx];
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if (strcmp(id, p->id) == 0) {
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parser = p->parser;
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for (idx = 0; idx < tplg_table_items; idx++) {
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p = &tplg_table[idx];
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if (p->id && strcmp(id, p->id) == 0) {
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parser = p->parse;
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break;
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}
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if (p->id2 && strcmp(id, p->id2) == 0) {
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parser = p->parse;
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break;
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}
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}
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@ -199,6 +199,8 @@ struct map_elem {
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/* mapping table */
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struct tplg_table {
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const char *name;
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const char *id;
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const char *id2;
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off_t loff;
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size_t size;
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int type;
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@ -206,6 +208,7 @@ struct tplg_table {
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unsigned build: 1;
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unsigned enew: 1;
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void (*free)(void *);
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int (*parse)(snd_tplg_t *tplg, snd_config_t *cfg, void *priv);
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};
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extern struct tplg_table tplg_table[];
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