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: - Updated control name to Speaker Digital.

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..5435b11 --- /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 Digital Switch'" { + "name='AMPL Speaker Switch'".vindex.0 0 + "name='AMPR Speaker Switch'".vindex.1 0 + } + "name='Speaker Digital Volume'" { + "name='AMPL Speaker Volume'".vindex.0 0 + "name='AMPR Speaker Volume'".vindex.1 0 + } + } +} + +SectionDevice."Speaker" { + Comment "Speaker" + + ConflictingDevice [ + "Headphones" + ] + + EnableSequence [ + cset "name='cs42l43 Speaker L Input 1' 'ASPRX1'" + cset "name='cs42l43 Speaker R Input 1' 'ASPRX2'" + cset "name='cs42l43 ASPTX1 Input' 'DP5RX1'" + cset "name='cs42l43 ASPTX2 Input' 'DP5RX2'" + + cset "name='AMPL ASP1 TX1 Source' 'DSP1TX1'" + cset "name='AMPL ASP1 TX2 Source' 'None'" + cset "name='AMPL ASP1 TX3 Source' 'None'" + cset "name='AMPL ASP1 TX4 Source' 'None'" + + cset "name='AMPR ASP1 TX1 Source' 'None'" + cset "name='AMPR ASP1 TX2 Source' 'DSP1TX1'" + cset "name='AMPR ASP1 TX3 Source' 'None'" + cset "name='AMPR ASP1 TX4 Source' 'None'" + + cset "name='cs42l43 Speaker Digital Switch' 1" + cset "name='cs42l43 Speaker Digital Volume' 128" + ] + + DisableSequence [ + cset "name='cs42l43 Speaker Digital Switch' 0" + + cset "name='AMPL ASP1 TX2 Source' 'None'" + cset "name='AMPR ASP1 TX1 Source' 'None'" + + cset "name='cs42l43 ASPTX1 Input' 'None'" + cset "name='cs42l43 ASPTX2 Input' 'None'" + cset "name='cs42l43 Speaker L Input 1' 'None'" + cset "name='cs42l43 Speaker R Input 1' 'None'" + ] + + Value { + PlaybackPriority 100 + PlaybackPCM "hw:${CardId},0" + PlaybackMixer "default:${CardId}" + PlaybackMixerElem "Speaker Digital" + } +} diff --git a/ucm2/sof-soundwire/sof-soundwire.conf b/ucm2/sof-soundwire/sof-soundwire.conf index 2f61d11..2ede1cd 100644 --- a/ucm2/sof-soundwire/sof-soundwire.conf +++ b/ucm2/sof-soundwire/sof-soundwire.conf @@ -21,7 +21,7 @@ Define {

DefineRegex { SpeakerCodec { - Regex " spk:([a-z0-9]+((-sdca)|(-spk))?)" + Regex " spk:([a-z0-9]+((-sdca)|(-spk)|(-bridge))?)" String "${CardComponents}" } SpeakerChannels {