Message ID | 874lxnvqcm.wl%kuninori.morimoto.gx@renesas.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On Sun, Apr 16, 2017 at 7:22 PM, Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> wrote: > From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > > Current asoc_simple_card_parse_card_name() detect [prefix]name, > but in generally, we uses "label" for user visible names. > This patch enables [prefix]label too. > > Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> > --- > v4 -> v5 > > - don't exchange simle-xxx-card side > > sound/soc/generic/simple-card-utils.c | 18 ++++++++++++++---- > 1 file changed, 14 insertions(+), 4 deletions(-) > > diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c > index 4924575..4dfd9a2 100644 > --- a/sound/soc/generic/simple-card-utils.c > +++ b/sound/soc/generic/simple-card-utils.c > @@ -82,14 +82,24 @@ int asoc_simple_card_parse_card_name(struct snd_soc_card *card, > char *prefix) > { > char prop[128]; > + char *names[] = { > + "label", "name" > + }; > + int i; > int ret; > > - snprintf(prop, sizeof(prop), "%sname", prefix); > + if (!prefix) > + prefix = ""; > > /* Parse the card name from DT */ > - ret = snd_soc_of_parse_card_name(card, prop); > - if (ret < 0) > - return ret; > + for (i = 0; i < ARRAY_SIZE(names); i++) { > + snprintf(prop, sizeof(prop), "%s%s", prefix, names[i]); "<prefix>label" is not a valid property name. > + ret = snd_soc_of_parse_card_name(card, prop); > + if (ret < 0) > + return ret; > + if (card->name) > + break; > + } > > if (!card->name && card->dai_link) > card->name = card->dai_link->name; > -- > 1.9.1 >
Hi Rob > > @@ -82,14 +82,24 @@ int asoc_simple_card_parse_card_name(struct snd_soc_card *card, > > char *prefix) > > { > > char prop[128]; > > + char *names[] = { > > + "label", "name" > > + }; > > + int i; > > int ret; > > > > - snprintf(prop, sizeof(prop), "%sname", prefix); > > + if (!prefix) > > + prefix = ""; > > > > /* Parse the card name from DT */ > > - ret = snd_soc_of_parse_card_name(card, prop); > > - if (ret < 0) > > - return ret; > > + for (i = 0; i < ARRAY_SIZE(names); i++) { > > + snprintf(prop, sizeof(prop), "%s%s", prefix, names[i]); > > "<prefix>label" is not a valid property name. This function will be used from many drivers. Not only for OF-graph sound card. OF-graph sound card will use it without prefix. Best regards --- Kuninori Morimoto
diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index 4924575..4dfd9a2 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -82,14 +82,24 @@ int asoc_simple_card_parse_card_name(struct snd_soc_card *card, char *prefix) { char prop[128]; + char *names[] = { + "label", "name" + }; + int i; int ret; - snprintf(prop, sizeof(prop), "%sname", prefix); + if (!prefix) + prefix = ""; /* Parse the card name from DT */ - ret = snd_soc_of_parse_card_name(card, prop); - if (ret < 0) - return ret; + for (i = 0; i < ARRAY_SIZE(names); i++) { + snprintf(prop, sizeof(prop), "%s%s", prefix, names[i]); + ret = snd_soc_of_parse_card_name(card, prop); + if (ret < 0) + return ret; + if (card->name) + break; + } if (!card->name && card->dai_link) card->name = card->dai_link->name;