1SND_CARD_REGISTER(9) Management of Cards and Device SND_CARD_REGISTER(9)
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6 snd_card_register - register the soundcard
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9 int snd_card_register(struct snd_card * card);
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12 card
13 soundcard structure
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16 This function registers all the devices assigned to the soundcard.
17 Until calling this, the ALSA control interface is blocked from the
18 external accesses. Thus, you should call this function at the end of
19 the initialization of the card.
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22 Zero otherwise a negative error code if the registration failed.
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25Kernel Hackers Manual 3.10 June 2019 SND_CARD_REGISTER(9)