Steps:
1, Remove CONFIG_SND_SOC_OPALUM=y in configration file, then build new bootimage and flash to device;
2, remove mmi_effect from vendor/etc/audio_effects.conf and system/vendor/etc/audio_effects.conf, than push to device
3, adb shell, cd sys/bus/platform/drivers/ospl2xx, if the ospl2xx is not existed that means we have remvoed CONFIG_SND_SOC_OPALUM;
4,push push 16bit-48khz-1khz-full-scale2.wav to sdcard
5, set the music volume as max, then play the wave file pushed in step 4.
6, Log the QXDM , the QCAT exact the log and get the vocoder packet, analysize the 0x1586, if it shows full scale, if yes, then Qcom speaker algorithms is removed for opalum tuning.