On Mon, Jun 24, 2024 at 04:37:19PM +0100, Charles Keepax wrote:
The cs42l43 has both a SPI master and an I2S interface, in some configurations 2 cs35l56 amplifiers are connected to these to provide bass speakers whilst the cs42l43's internal speaker drivers are used for the tweeters. Add UCM configuration for this type of system.
Signed-off-by: Charles Keepax ckeepax@opensource.cirrus.com
Changes since v1:
- Update control names to just "Speaker Switch/Volume"
Thanks, Charles
ucm2/sof-soundwire/cs35l56-bridge.conf | 61 ++++++++++++++++++++++++++ ucm2/sof-soundwire/sof-soundwire.conf | 2 +- 2 files changed, 62 insertions(+), 1 deletion(-) create mode 100644 ucm2/sof-soundwire/cs35l56-bridge.conf
diff --git a/ucm2/sof-soundwire/cs35l56-bridge.conf b/ucm2/sof-soundwire/cs35l56-bridge.conf new file mode 100644 index 0000000..dcf5e5c --- /dev/null +++ b/ucm2/sof-soundwire/cs35l56-bridge.conf @@ -0,0 +1,61 @@ +# Use case Configuration for sof-soundwire card
+LibraryConfig.remap.Config {
- ctl.default.map {
"name='Speaker Switch'" {"name='AMPL Speaker Switch'".vindex.0 0"name='AMPR Speaker Switch'".vindex.1 0}"name='Speaker Volume'" {"name='AMPL Speaker Volume'".vindex.0 0"name='AMPR Speaker Volume'".vindex.1 0}- }
Turns out there is an issue here. The machine driver already creates a PIN_SWITCH control called Speaker Switch, so creating these controls will fail. How would you feel about renaming them back to something less generic?
Thanks, Charles