[00/16] Harden SSP boards and add TDM support

Message

Amadeusz Sławiński Oct. 11, 2023, 12:16 p.m. UTC

In quite a few places in code there are checks for number of SSPs
present on system, to reduce maintenance burden introduce helper
functions allowing to get SSP and TDM from machine board configuration.

Current mechanism replaces "%d" present in some routes and widget names
with SSP number. However there are also configurations which make use of
of TDM number, in which case expected behavior would be to have string
in form of SSP:TDM - see implementation of avs_i2s_platform_register()
in sound/soc/intel/avs/pcm.c. Implement custom function, which parses
string and make use of it when parsing topology. While at it make sure
that we generate dynamic names only if there is no multiple SSPs or TDMs
defined.

Migrate all boards to handle TDM if requested.

Amadeusz Sławiński (16):
  ASoC: Intel: avs: Only create SSP%d snd_soc_dai_driver when requested
  ASoC: Intel: avs: Introduce helper functions for SSP and TDM handling
  ASoC: Intel: avs: Improve topology parsing of dynamic strings
  ASoC: Intel: avs: i2s_test: Validate machine board configuration
  ASoC: Intel: avs: rt274: Validate machine board configuration
  ASoC: Intel: avs: rt5682: Validate machine board configuration
  ASoC: Intel: avs: max98357a: Validate machine board configuration
  ASoC: Intel: avs: rt298: Validate machine board configuration
  ASoC: Intel: avs: da7219: Validate machine board configuration
  ASoC: Intel: avs: es8336: Validate machine board configuration
  ASoC: Intel: avs: max98373: Validate machine board configuration
  ASoC: Intel: avs: max98927: Validate machine board configuration
  ASoC: Intel: avs: nau8825: Validate machine board configuration
  ASoC: Intel: avs: rt286: Validate machine board configuration
  ASoC: Intel: avs: rt5663: Validate machine board configuration
  ASoC: Intel: avs: ssm4567: Validate machine board configuration

 sound/soc/intel/avs/board_selection.c  |   2 +-
 sound/soc/intel/avs/boards/da7219.c    |  17 +++--
 sound/soc/intel/avs/boards/es8336.c    |  18 +++--
 sound/soc/intel/avs/boards/i2s_test.c  |  55 ++++++++-----
 sound/soc/intel/avs/boards/max98357a.c |  18 +++--
 sound/soc/intel/avs/boards/max98373.c  |  18 +++--
 sound/soc/intel/avs/boards/max98927.c  |  18 +++--
 sound/soc/intel/avs/boards/nau8825.c   |  18 +++--
 sound/soc/intel/avs/boards/rt274.c     |  18 +++--
 sound/soc/intel/avs/boards/rt286.c     |  19 +++--
 sound/soc/intel/avs/boards/rt298.c     |  18 +++--
 sound/soc/intel/avs/boards/rt5663.c    |  18 +++--
 sound/soc/intel/avs/boards/rt5682.c    |  18 +++--
 sound/soc/intel/avs/boards/ssm4567.c   |  18 +++--
 sound/soc/intel/avs/pcm.c              |  28 ++++---
 sound/soc/intel/avs/topology.c         | 102 +++++++++++++++++++------
 sound/soc/intel/avs/utils.h            |  65 ++++++++++++++++
 17 files changed, 346 insertions(+), 122 deletions(-)
 create mode 100644 sound/soc/intel/avs/utils.h