Add SDCA DAI ops helpers

Browse source

Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>:

First, a couple of minor code fixups to already submitted code. Then
some patches to add new DAI ops helpers for the SDCA stuff, these allow
configuring things like the sample rate and finding out which SoundWire
port should be used for a specific SDCA streaming input/output terminal.
Still a few bits of outstanding work here (propogation of Cluster
information particularly) but his should be good enough to get some
basic use-cases working.

Hopefully we are getting fairly close to completing a first version of
the SDCA work now. Should be one more series to add FDL (firmware
downloading), then we should be able to send a first version of the
actual SDCA class driver itself.

...

This commit is contained in:

Mark Brown 2025-07-16 18:33:28 +01:00

parent 03aa2ed9e1 4ed357f72a

commit da863e772e

No known key found for this signature in database

GPG key ID: 24D68B725D5487D0

5 changed files with 490 additions and 62 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

19

include/sound/sdca_asoc.h

View file

31

include/sound/sdca_function.h

View file

3

include/sound/soc-dai.h

View file

427

sound/soc/sdca/sdca_asoc.c

View file

72

sound/soc/sdca/sdca_functions.c

View file