From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Mark Brown <broonie@kernel.org>
Cc: Linux-ALSA <alsa-devel@alsa-project.org>
Subject: [alsa-devel] [PATCH v2 11/14] ASoC: soc-core: add soc_setup_card_name()
Date: 12 Sep 2019 13:43:47 +0900 [thread overview]
Message-ID: <871rwmf7jw.wl-kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <87h85if7u8.wl-kuninori.morimoto.gx@renesas.com>
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
ALSA needs to setup shortname, longname, and driver.
These methods are very similar.
This patch adds new soc_setup_card_name() and setup these.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
v1 -> v2
- no change
sound/soc/soc-core.c | 60 ++++++++++++++++++++++++++++++++++++----------------
1 file changed, 42 insertions(+), 18 deletions(-)
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 430ed33..8220bac 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1905,6 +1905,42 @@ static void soc_check_tplg_fes(struct snd_soc_card *card)
}
}
+#define soc_setup_card_name(name, name1, name2, norm) \
+ __soc_setup_card_name(name, sizeof(name), name1, name2, norm)
+static void __soc_setup_card_name(char *name, int len,
+ const char *name1, const char *name2,
+ int normalization)
+{
+ int i;
+
+ snprintf(name, len, "%s", name1 ? name1 : name2);
+
+ if (!normalization)
+ return;
+
+ /*
+ * Name normalization
+ *
+ * The driver name is somewhat special, as it's used as a key for
+ * searches in the user-space.
+ *
+ * ex)
+ * "abcd??efg" -> "abcd__efg"
+ */
+ for (i = 0; i < len; i++) {
+ switch (name[i]) {
+ case '_':
+ case '-':
+ case '\0':
+ break;
+ default:
+ if (!isalnum(name[i]))
+ name[i] = '_';
+ break;
+ }
+ }
+}
+
static void soc_cleanup_card_resources(struct snd_soc_card *card)
{
struct snd_soc_dai_link *link, *_link;
@@ -2070,24 +2106,12 @@ static int snd_soc_instantiate_card(struct snd_soc_card *card)
/* try to set some sane longname if DMI is available */
snd_soc_set_dmi_name(card, NULL);
- snprintf(card->snd_card->shortname, sizeof(card->snd_card->shortname),
- "%s", card->name);
- snprintf(card->snd_card->longname, sizeof(card->snd_card->longname),
- "%s", card->long_name ? card->long_name : card->name);
- snprintf(card->snd_card->driver, sizeof(card->snd_card->driver),
- "%s", card->driver_name ? card->driver_name : card->name);
- for (i = 0; i < ARRAY_SIZE(card->snd_card->driver); i++) {
- switch (card->snd_card->driver[i]) {
- case '_':
- case '-':
- case '\0':
- break;
- default:
- if (!isalnum(card->snd_card->driver[i]))
- card->snd_card->driver[i] = '_';
- break;
- }
- }
+ soc_setup_card_name(card->snd_card->shortname,
+ card->name, NULL, 0);
+ soc_setup_card_name(card->snd_card->longname,
+ card->long_name, card->name, 0);
+ soc_setup_card_name(card->snd_card->driver,
+ card->driver_name, card->name, 1);
if (card->late_probe) {
ret = card->late_probe(card);
--
2.7.4
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next prev parent reply other threads:[~2019-09-12 4:46 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-12 4:37 [alsa-devel] [PATCH v2 00/14] ASoC: soc-core cleanup - step 3 Kuninori Morimoto
2019-09-12 4:38 ` [alsa-devel] [PATCH v2 01/14] ASoC: soc-core: move soc_free_pcm_runtime() Kuninori Morimoto
2019-10-01 11:40 ` [alsa-devel] Applied "ASoC: soc-core: move soc_free_pcm_runtime()" to the asoc tree Mark Brown
2019-09-12 4:38 ` [alsa-devel] [PATCH v2 02/14] ASoC: soc-core: merge soc_add_pcm_runtime() into soc_new_pcm_runtime() Kuninori Morimoto
2019-10-01 11:40 ` [alsa-devel] Applied "ASoC: soc-core: merge soc_add_pcm_runtime() into soc_new_pcm_runtime()" to the asoc tree Mark Brown
2019-09-12 4:38 ` [alsa-devel] [PATCH v2 03/14] ASoC: soc-core: call list_del(&rtd->list) at soc_free_pcm_runtime() Kuninori Morimoto
2019-10-01 11:40 ` [alsa-devel] Applied "ASoC: soc-core: call list_del(&rtd->list) at soc_free_pcm_runtime()" to the asoc tree Mark Brown
2019-09-12 4:39 ` [alsa-devel] [PATCH v2 04/14] ASoC: soc-core: create rtd->codec_dais first Kuninori Morimoto
2019-10-01 11:40 ` [alsa-devel] Applied "ASoC: soc-core: create rtd->codec_dais first" to the asoc tree Mark Brown
2019-09-12 4:40 ` [alsa-devel] [PATCH v2 05/14] ASoC: soc-core: merge soc_new_pcm_runtime() and soc_rtd_init() Kuninori Morimoto
2019-10-01 11:40 ` [alsa-devel] Applied "ASoC: soc-core: merge soc_new_pcm_runtime() and soc_rtd_init()" to the asoc tree Mark Brown
2019-09-12 4:41 ` [alsa-devel] [PATCH v2 06/14] ASoC: soc-core: merge soc_free_pcm_runtime() and soc_rtd_free() Kuninori Morimoto
2019-10-01 11:40 ` [alsa-devel] Applied "ASoC: soc-core: merge soc_free_pcm_runtime() and soc_rtd_free()" to the asoc tree Mark Brown
2019-09-12 4:42 ` [alsa-devel] [PATCH v2 07/14] ASoC: soc-core: tidyup soc_new_pcm_runtime() alloc order Kuninori Morimoto
2019-10-01 11:40 ` [alsa-devel] Applied "ASoC: soc-core: tidyup soc_new_pcm_runtime() alloc order" to the asoc tree Mark Brown
2019-09-12 4:42 ` [alsa-devel] [PATCH v2 08/14] ASoC: soc-core: remove snd_soc_rtdcom_del_all() Kuninori Morimoto
2019-10-01 11:40 ` [alsa-devel] Applied "ASoC: soc-core: remove snd_soc_rtdcom_del_all()" to the asoc tree Mark Brown
2019-09-12 4:43 ` [alsa-devel] [PATCH v2 09/14] ASoC: soc-core: use devm_kzalloc() for rtd Kuninori Morimoto
2019-09-12 4:43 ` [alsa-devel] [PATCH v2 10/14] ASoC: soc-core: remove soc_remove_dai_links() Kuninori Morimoto
2019-09-12 4:43 ` Kuninori Morimoto [this message]
2019-09-12 4:44 ` [alsa-devel] [PATCH v2 12/14] ASoC: soc-core: use devm_xxx for component related resource Kuninori Morimoto
2019-09-12 4:44 ` [alsa-devel] [PATCH v2 13/14] ASoC: soc-core: setup card->rtd_num at snd_soc_instantiate_card() Kuninori Morimoto
2019-09-12 4:44 ` [alsa-devel] [PATCH v2 14/14] ASoC: soc-ops: use snd_soc_card_get_kcontrol() at snd_soc_limit_volume() Kuninori Morimoto
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