Lines Matching refs:control_channels
48 static const snd_mixer_selem_channel_id_t control_channels[][2] = {
115 for (i = 0; i < ARRAY_SIZE(control_channels); ++i) {
116 if (has_any_control_channel(elem, control_channels[i], snd_mixer_selem_has_capture_channel) &&
117 !has_any_control_channel(elem, control_channels[i], snd_mixer_selem_has_playback_channel))
138 for (i = 0; i < ARRAY_SIZE(control_channels); ++i) {
139 if (snd_mixer_selem_has_playback_channel(elem, control_channels[i][0]) ||
140 (control_channels[i][1] != SND_MIXER_SCHN_UNKNOWN &&
141 snd_mixer_selem_has_playback_channel(elem, control_channels[i][1])))
161 for (i = 0; i < ARRAY_SIZE(control_channels); ++i) {
162 if (snd_mixer_selem_has_capture_channel(elem, control_channels[i][0]) ||
163 (control_channels[i][1] != SND_MIXER_SCHN_UNKNOWN &&
164 snd_mixer_selem_has_capture_channel(elem, control_channels[i][1])))
267 if (snd_mixer_selem_has_capture_channel(elem, control_channels[0][0])) {
269 control->cswitch_channels[0] = control_channels[0][0];
271 if (control_channels[0][1] != SND_MIXER_SCHN_UNKNOWN &&
272 snd_mixer_selem_has_capture_channel(elem, control_channels[0][1])) {
274 control->cswitch_channels[1] = control_channels[0][1];
291 for (i = 0; i < ARRAY_SIZE(control_channels); ++i) {
292 has_ch0 = has_channel[control_channels[i][0]];
293 has_ch1 = control_channels[i][1] != SND_MIXER_SCHN_UNKNOWN &&
294 has_channel[control_channels[i][1]];
306 control->volume_channels[0] = control_channels[i][0];
310 control->volume_channels[1] = control_channels[i][1];
322 control->pswitch_channels[0] = control_channels[i][0];
326 control->pswitch_channels[1] = control_channels[i][1];
336 if (snd_mixer_selem_has_capture_channel(elem, control_channels[i][0])) {
338 control->cswitch_channels[0] = control_channels[i][0];
340 if (control_channels[i][1] != SND_MIXER_SCHN_UNKNOWN &&
341 snd_mixer_selem_has_capture_channel(elem, control_channels[i][1])) {
343 control->cswitch_channels[1] = control_channels[i][1];
394 for (i = 0; i < ARRAY_SIZE(control_channels); ++i) {
395 has_ch0 = has_channel[control_channels[i][0]];
396 has_ch1 = control_channels[i][1] != SND_MIXER_SCHN_UNKNOWN &&
397 has_channel[control_channels[i][1]];
409 control->volume_channels[0] = control_channels[i][0];
413 control->volume_channels[1] = control_channels[i][1];
425 control->cswitch_channels[0] = control_channels[i][0];
429 control->cswitch_channels[1] = control_channels[i][1];