[v3,0/2] Intel: sof_rt5682: remove quirk flag

Message

Brent Lu July 27, 2023, 10:43 a.m. UTC

We add a helper function to detect amplifier number according to device instance
in ACPI table so the SOF_MAX98390_TWEETER_SPEAKER_PRESENT flag and a dmi quirk
for 4-amplifier configuration could be safely removed.

Also refactor the max_98390_hw_params() function to use an array to handle the
TDM parameter.

Amplifier number detection and TDM parameter are tested on two Chromebooks. One
with 2 MAX98390 and one with 4 MAX98390 amplifier.

V2 Changes:
- fix some typos in cover letter
- use for_each_acpi_dev_match() macro to simplify the codec
- use 'unsign int' for codec number variable

V3 Changes:
- replace pr_err() with dev_err()

Brent Lu (2):
  ASoC: Intel: maxim-common: get codec number from ACPI
  ASoC: Intel: sof_rt5682: remove SOF_MAX98390_TWEETER_SPEAKER_PRESENT
    flag

 sound/soc/intel/boards/sof_maxim_common.c | 171 +++++++++++++---------
 sound/soc/intel/boards/sof_maxim_common.h |  21 ++-
 sound/soc/intel/boards/sof_rt5682.c       |  37 +----
 3 files changed, 112 insertions(+), 117 deletions(-)