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authorJaroslav Kysela <perex@perex.cz>2009-06-02 14:02:38 +0400
committerTakashi Iwai <tiwai@suse.de>2009-06-02 14:47:46 +0400
commit10a8ebbb08c4b08292598947bbe534e04d6ee705 (patch)
tree520419b15c64e249106d7642004c898d6d75ba63 /include/sound/core.h
parent3218911f839b6c85acbf872ad264ea69aa4d89ad (diff)
downloadlinux-10a8ebbb08c4b08292598947bbe534e04d6ee705.tar.xz
ALSA: Core - add snd_card_set_id() function
Introduce snd_card_set_id() function to allow lowlevel drivers to set default identification name for card slot. The function checks also for identification name collisions and tries to create unique name. Also, the snd_card_create() function is simplified, because this new function is used. As bonus, proper name collision checks are evaluated at the card create time. Signed-off-by: Jaroslav Kysela <perex@perex.cz> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound/core.h')
-rw-r--r--include/sound/core.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sound/core.h b/include/sound/core.h
index 3dea79829acc..0e8ae10155ab 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -313,6 +313,7 @@ struct snd_card *snd_card_new(int idx, const char *id,
int snd_card_disconnect(struct snd_card *card);
int snd_card_free(struct snd_card *card);
int snd_card_free_when_closed(struct snd_card *card);
+void snd_card_set_id(struct snd_card *card, const char *id);
int snd_card_register(struct snd_card *card);
int snd_card_info_init(void);
int snd_card_info_done(void);