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| author | Mengdong Lin <mengdong.lin@linux.intel.com> | 2016-07-15 20:19:58 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2016-07-17 10:00:28 +0200 |
| commit | 962d006c28273ceb16ef915ce077a3163d299f7f (patch) | |
| tree | 03cb86791bc04e7ad67f8df5c261d60e1570ec52 /src/topology | |
| parent | a3683a2ba04154ed5b06fdb9536f6c97b64ff71a (diff) | |
| download | alsa-lib-962d006c28273ceb16ef915ce077a3163d299f7f.tar.gz | |
topology: Tuple type can have an extenstion
After the type specific string ("uuid", "string", "byte", "short" and
"word"), users may append a string, like "uuidxxx". The topology parser
will check the first few characters to get the tuple type.
This can allow users to put multiple tuples of the same type into one
vendor tuple section (SectionVendorTuples), e.g. parameters of multiple
firmware modules.
Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'src/topology')
| -rw-r--r-- | src/topology/data.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/topology/data.c b/src/topology/data.c index 245a8340..e81b7f12 100644 --- a/src/topology/data.c +++ b/src/topology/data.c @@ -534,17 +534,17 @@ static int parse_tuple_set(snd_config_t *cfg, snd_config_get_id(cfg, &id); - if (strcmp(id, "uuid") == 0) + if (strncmp(id, "uuid", 4) == 0) type = SND_SOC_TPLG_TUPLE_TYPE_UUID; - else if (strcmp(id, "string") == 0) + else if (strncmp(id, "string", 5) == 0) type = SND_SOC_TPLG_TUPLE_TYPE_STRING; - else if (strcmp(id, "bool") == 0) + else if (strncmp(id, "bool", 4) == 0) type = SND_SOC_TPLG_TUPLE_TYPE_BOOL; - else if (strcmp(id, "byte") == 0) + else if (strncmp(id, "byte", 4) == 0) type = SND_SOC_TPLG_TUPLE_TYPE_BYTE; - else if (strcmp(id, "short") == 0) + else if (strncmp(id, "short", 5) == 0) type = SND_SOC_TPLG_TUPLE_TYPE_SHORT; - else if (strcmp(id, "word") == 0) + else if (strncmp(id, "word", 4) == 0) type = SND_SOC_TPLG_TUPLE_TYPE_WORD; else { SNDERR("error: invalid tuple type '%s'\n", id); |