Lines Matching refs:chn
476 snd_mixer_selem_channel_id_t chn;
479 for (chn = 0; chn < 32; chn++) {
480 if (!snd_mixer_selem_has_playback_channel(elem, chn))
482 err = snd_mixer_selem_set_playback_volume(elem, chn, value);
485 if (chn == 0 && snd_mixer_selem_has_playback_volume_joined(elem))
501 snd_mixer_selem_channel_id_t chn;
504 for (chn = 0; chn < 32; chn++) {
505 if (!snd_mixer_selem_has_playback_channel(elem, chn))
507 err = snd_mixer_selem_set_playback_dB(elem, chn, value, dir);
510 if (chn == 0 && snd_mixer_selem_has_playback_volume_joined(elem))
538 snd_mixer_selem_channel_id_t chn;
542 for (chn = 0; chn < 32; chn++) {
543 if (!snd_mixer_selem_has_playback_channel(elem, chn))
545 err = snd_mixer_selem_set_playback_switch(elem, chn, value);
548 if (chn == 0 && snd_mixer_selem_has_playback_switch_joined(elem))
802 snd_mixer_selem_channel_id_t chn;
805 for (chn = 0; chn < 32; chn++) {
806 if (!snd_mixer_selem_has_capture_channel(elem, chn))
808 err = snd_mixer_selem_set_capture_volume(elem, chn, value);
811 if (chn == 0 && snd_mixer_selem_has_capture_volume_joined(elem))
827 snd_mixer_selem_channel_id_t chn;
830 for (chn = 0; chn < 32; chn++) {
831 if (!snd_mixer_selem_has_capture_channel(elem, chn))
833 err = snd_mixer_selem_set_capture_dB(elem, chn, value, dir);
836 if (chn == 0 && snd_mixer_selem_has_capture_volume_joined(elem))
864 snd_mixer_selem_channel_id_t chn;
867 for (chn = 0; chn < 32; chn++) {
868 if (!snd_mixer_selem_has_capture_channel(elem, chn))
870 err = snd_mixer_selem_set_capture_switch(elem, chn, value);
873 if (chn == 0 && snd_mixer_selem_has_capture_switch_joined(elem))