929     struct mixer_ctl *ctl;  in get_cvd_version()  local
933     ctl = mixer_get_ctl_by_name(adev->mixer, CVD_VERSION_MIXER_CTL);  in get_cvd_version()
934     if (!ctl) {  in get_cvd_version()
938     mixer_ctl_update(ctl);  in get_cvd_version()
940     count = mixer_ctl_get_num_values(ctl);  in get_cvd_version()
944     ret = mixer_ctl_get_array(ctl, cvd_version, count);  in get_cvd_version()
1744     struct mixer_ctl *ctl;  in platform_set_voice_volume()  local
1757     ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);  in platform_set_voice_volume()
1758     if (!ctl) {  in platform_set_voice_volume()
1764     mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));  in platform_set_voice_volume()
1779     struct mixer_ctl *ctl;  in platform_set_mic_mute()  local
1787     ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);  in platform_set_mic_mute()
1788     if (!ctl) {  in platform_set_mic_mute()
1794     mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));  in platform_set_mic_mute()
1809     struct mixer_ctl *ctl;  in platform_set_device_mute()  local
1829     ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);  in platform_set_device_mute()
1830     if (!ctl) {  in platform_set_device_mute()
1838     mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));  in platform_set_device_mute()
2347     struct mixer_ctl *ctl;  in platform_set_hdmi_channels()  local
2366     ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);  in platform_set_hdmi_channels()
2367     if (!ctl) {  in platform_set_hdmi_channels()
2373     mixer_ctl_set_enum_by_string(ctl, channel_cnt_str);  in platform_set_hdmi_channels()
2388     struct mixer_ctl *ctl;  in platform_edid_get_max_channels()  local
2390     ctl = mixer_get_ctl_by_name(adev->mixer, AUDIO_DATA_BLOCK_MIXER_CTL);  in platform_edid_get_max_channels()
2391     if (!ctl) {  in platform_edid_get_max_channels()
2397     mixer_ctl_update(ctl);  in platform_edid_get_max_channels()
2399     count = mixer_ctl_get_num_values(ctl);  in platform_edid_get_max_channels()
2405     ret = mixer_ctl_get_array(ctl, block, count);  in platform_edid_get_max_channels()
2436     struct mixer_ctl *ctl;  in platform_set_slowtalk()  local
2442     ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);  in platform_set_slowtalk()
2443     if (!ctl) {  in platform_set_slowtalk()
2449         ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));  in platform_set_slowtalk()
2466     struct mixer_ctl *ctl;  in set_hd_voice()  local
2473     ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);  in set_hd_voice()
2474     if (!ctl) {  in set_hd_voice()
2480         ret = mixer_ctl_set_array(ctl, set_values, ARRAY_SIZE(set_values));  in set_hd_voice()
2570     struct mixer_ctl *ctl;  in platform_set_incall_recording_session_id()  local
2575     ctl = mixer_get_ctl_by_name(adev->mixer, mixer_ctl_name);  in platform_set_incall_recording_session_id()
2576     if (!ctl) {  in platform_set_incall_recording_session_id()
2581         num_ctl_values = mixer_ctl_get_num_values(ctl);  in platform_set_incall_recording_session_id()
2583             if (mixer_ctl_set_value(ctl, i, session_id)) {  in platform_set_incall_recording_session_id()