ALSA: bebob: Add commands and connections/streams management

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This commit adds management functionality for connections and streams.
BeBoB uses CMP to manage connections and uses AMDTP for streams.

This commit also adds some BridgeCo's AV/C extension commands. There are some
BridgeCo's AV/C extension commands but this commit just uses below commands
to get device's capability and status:

 1.Extended Plug Info commands
  - Plug Channel Position Specific Data
  - Plug Type Specific Data
  - Cluster(Section) Info Specific Data
  - Plug Input Specific Data
 2.Extended Stream Format Information commands
  - Extended Stream Format Information Command - List Request

For Extended Plug Info commands for Cluster Info Specific Data, I pick up
'section' instead of 'cluster' from document to prevent from misunderstanding
because 'cluster' is also used in IEC 61883-6.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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This commit is contained in:

Takashi Sakamoto 2014-04-25 22:45:15 +09:00 • committed by Takashi Iwai

parent fd6f4b0dc1

commit eb7b3a056c

5 changed files with 1208 additions and 2 deletions

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2

sound/firewire/bebob/Makefile

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15

sound/firewire/bebob/bebob.c

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114

sound/firewire/bebob/bebob.h

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205

sound/firewire/bebob/bebob_command.c

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874

sound/firewire/bebob/bebob_stream.c

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