Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 25b584c1 authored by Surendar Karka's avatar Surendar Karka
Browse files

audio: add linein to BT headset loopback support 

- Add AUDIO_DEVICE_OUT_BLUETOOTH_A2DP as the sink
  device to support linein to BT headset loopback.
- set device_connect parameter in transcode loopback
  test app to load A2DP source IPC library.

Change-Id: Ib52fdf9aa966f50834ffa34884f5fa76053df15e
parent bbb3c820

hal/audio_extn/hw_loopback.c

+1 −0
Original line number Diff line number Diff line
@@ -171,6 +171,7 @@ bool is_supported_sink_device(audio_devices_t sink_device_mask) 
    if((sink_device_mask & AUDIO_DEVICE_OUT_SPEAKER) ||

       (sink_device_mask & AUDIO_DEVICE_OUT_WIRED_HEADSET) ||

       (sink_device_mask & AUDIO_DEVICE_OUT_WIRED_HEADPHONE) ||

       (sink_device_mask & AUDIO_DEVICE_OUT_BLUETOOTH_A2DP) ||

       (sink_device_mask & AUDIO_DEVICE_OUT_LINE)) {

           return true;

       }

hal/audio_hw.c

+2 −0
Original line number Diff line number Diff line
@@ -2345,6 +2345,8 @@ int select_devices(struct audio_device *adev, audio_usecase_t uc_id) 
             }

         } else if ((usecase->stream.out != NULL) &&

              !(usecase->stream.out->flags & AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD) &&

              (usecase->type != TRANSCODE_LOOPBACK_TX) &&

              (usecase->type != TRANSCODE_LOOPBACK_RX) &&

              usecase->stream.out->started) {

              if (is_bt_soc_on(adev) == false) {

                  ALOGD("BT SCO/A2dp disconnected while in connection");

qahw_api/test/trans_loopback_test.c

+7 −0
Original line number Diff line number Diff line
@@ -579,6 +579,7 @@ int main(int argc, char *argv[]) { 
    log_file = stdout;

    transcode_loopback_config_t    *transcode_loopback_config = NULL;

    transcode_loopback_config_t *temp = NULL;

    char param[100] = {0};



    struct option long_options[] = {

        /* These options set a flag. */
@@ -654,6 +655,12 @@ int main(int argc, char *argv[]) { 
        exit_process_thread = true;

        goto exit_transcode_loopback_test;

    }



    if (sink_device == AUDIO_DEVICE_OUT_BLUETOOTH_A2DP) {

        snprintf(param, sizeof(param), "%s=%d", "connect", sink_device);

        qahw_set_parameters(primary_hal_handle, param);

    }



    transcode_loopback_config->hal_handle = primary_hal_handle;

    fprintf(log_file,"\nLoading HAL for loopback usecase done\n");