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(-)
--
2.34.1
