Lines Matching refs:mixer
232 static int set_echo_reference(struct mixer *mixer, const char* ec_ref)
237 ctl = mixer_get_ctl_by_name(mixer, mixer_ctl_name);
239 ALOGE("%s: Could not get ctl for mixer cmd - %s",
255 adev->mixer = mixer_open(MIXER_CARD);
257 if (!adev->mixer) {
258 ALOGE("Unable to open the mixer, aborting.");
430 /* This must be called before disabling the mixer controls on APQ side */
752 set_echo_reference(adev->mixer, "SLIM_RX");
754 set_echo_reference(adev->mixer, "NONE");
830 ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);
832 ALOGE("%s: Could not get ctl for mixer cmd - %s",
