delta/coreboot/coreboot.git/src/drivers/sof, branch master

drivers/sof: Add support for max98373a using port SSP2

2023-05-17T11:19:59+00:00

Some devices using the MAX98373a smart amp have the speakers connected
to port SSP2 vs the default SSP1, so add a configuration item to be
able to specify that.

TEST=tested with rest of patch train

Change-Id: I11d8011c54946aa72a83c73fa88456b4bb5d7d95
Signed-off-by: Matt DeVillier 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75231
Reviewed-by: Felix Held 
Tested-by: build bot (Jenkins)

drivers/sof: Use topology enums where appropriate

2023-05-17T11:19:35+00:00

Also correct switch intendation, remove excess empty lines.

Change-Id: I86026e7f6c0c1c7f3dc6a473bb3afe2f6d32a247
Signed-off-by: Matt DeVillier 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75230
Reviewed-by: Felix Held 
Tested-by: build bot (Jenkins) 
Reviewed-by: Angel Pons

drivers/sof: Add support for max98357a with 4-ch output

2023-05-15T16:35:34+00:00

Will allow boards using this speaker configuration to correctly specify
their output type.

TEST=tested with rest of patch train

Change-Id: Iefcfc928e2611f533af1a2962ec2761ec1b7bf3a
Signed-off-by: Matt DeVillier 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75210
Tested-by: build bot (Jenkins) 
Reviewed-by: CoolStar 
Reviewed-by: Felix Held

drivers/sof: Add new driver to generate ACPI _DSD table

2023-05-03T16:06:32+00:00

Add a new chip driver for boards which use SOF (Sound Open Firmware)
OS drivers, which will be attached to the HDAS device and generate
entries in an ACPI _DSD table for the OS driver to use. This will allow
the OS drivers to easily determine the correct topology for the speaker
and jack amplifiers and correct microphone configuration.

TEST=tested with rest of patch train

Change-Id: Ie0431b2002287f35245cbf959828e931d7f375b2
Signed-off-by: Matt DeVillier 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74813
Tested-by: build bot (Jenkins) 
Reviewed-by: CoolStar 
Reviewed-by: Martin Roth