ALSA: hda - Build PCMs and controls at codec driver probe

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This makes the code flow easier -- instead of the controller driver
calling snd_hda_build_pcms() and snd_hda_build_controls() explicitly,
the codec driver itself builds PCMs and controls at probe time.  Then
the controller driver only needs to call snd_card_register().

Also, this allows us the full bind/unbind control, too.  Even when a
codec driver is bound later, it automatically registers the new PCM
and controls by itself.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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This commit is contained in:

Takashi Iwai 2015-02-27 20:44:54 +01:00

parent 9a6246ff78

commit bcd96557bd

5 changed files with 17 additions and 94 deletions

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22

sound/pci/hda/hda_bind.c

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67

sound/pci/hda/hda_codec.c

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2

sound/pci/hda/hda_codec.h

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10

sound/pci/hda/hda_intel.c

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10

sound/pci/hda/hda_tegra.c

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