Lines Matching defs:mixer
248 static int set_echo_reference(struct mixer *mixer, const char* ec_ref)
253 ctl = mixer_get_ctl_by_name(mixer, mixer_ctl_name);
255 ALOGE("%s: Could not get ctl for mixer cmd - %s",
270 adev->mixer = mixer_open(MIXER_CARD);
272 while (!adev->mixer && retry_num < RETRY_NUMBER) {
274 adev->mixer = mixer_open(MIXER_CARD);
278 if (!adev->mixer) {
279 ALOGE("Unable to open the mixer, aborting.");
459 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
461 ALOGE("%s: Could not get ctl for mixer cmd - %s",
472 ALOGV("%s: failed set mixer ctl by %d", __func__, ret);
489 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
491 ALOGE("%s: Could not get ctl for mixer cmd - %s",
503 ALOGV("%s: failed set mixer ctl by %d", __func__, ret);
703 set_echo_reference(adev->mixer, "SLIM_RX");
705 set_echo_reference(adev->mixer, "NONE");
781 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
783 ALOGE("%s: Could not get ctl for mixer cmd - %s",
805 ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);
807 ALOGE("%s: Could not get ctl for mixer cmd - %s",