hal: Fix aanc sequence during voice call
When aanc is enabled during voice call, TX and RX path mixer
controls are issued back to back, this causes the codec path to be
enabled from TX to RX as the internal loopback for aanc exists. Due
to enabling this path, mute is observed on handset. This issue
is fixed by treating aanc as special usecase and changing the enable
and disable sequence of aanc mixer controls.
Change-Id: I305156cb80e6faf35bd6ab4fc089740ffa847f43
diff --git a/hal/platform_api.h b/hal/platform_api.h
index 7dcd1b6..2c827cf 100644
--- a/hal/platform_api.h
+++ b/hal/platform_api.h
@@ -157,6 +157,10 @@
snd_device_t out_snd_device,
bool enable,
char * str);
+void platform_update_aanc_path(struct audio_device *adev,
+ snd_device_t out_snd_device,
+ bool enable,
+ char * str);
bool platform_supports_true_32bit();
bool platform_check_if_backend_has_to_be_disabled(snd_device_t new_snd_device, snd_device_t cuurent_snd_device);
bool platform_check_codec_dsd_support(void *platform);