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sound - fix .iface field of mixer control elements

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This patch changes .iface to SNDRV_CTL_ELEM_IFACE_MIXER whre _PCM or
_HWDEP was used in controls that are not associated with a specific PCM
(sub)stream or hwdep device, and changes some controls that got
inconsitent .iface values due to copy+paste errors.  Furthermore, it
makes sure that all control that do use _PCM or _HWDEP use the correct
number in the .device field.
This commit is contained in:
Clemens Ladisch 2005-07-29 14:33:00 +00:00
parent 2ec6fcc317
commit 7fcbc9917e
11 changed files with 87 additions and 69 deletions
Download patch file Download diff file Expand all files Collapse all files

10
hdspconf/src/HC_Aeb.cxx
View file

@ -32,10 +32,7 @@ static void setAebStatus(char *ctl_name, int val, int card_index)
snd_ctl_elem_value_alloca(&ctl);
snd_ctl_elem_id_alloca(&id);
snd_ctl_elem_id_set_name(id, ctl_name);
snd_ctl_elem_id_set_numid(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_id_set_device(id, 0);
snd_ctl_elem_id_set_subdevice(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_index(id, 0);
snd_ctl_elem_value_set_id(ctl, id);
snd_ctl_elem_value_set_integer(ctl, 0, val);
@ -43,10 +40,15 @@ static void setAebStatus(char *ctl_name, int val, int card_index)
fprintf(stderr, "Error opening ctl interface on card %s\n", card_name);
return;
}
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_value_set_id(ctl, id);
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
fprintf(stderr, "Error accessing ctl interface on card %s\n", card_name);
snd_ctl_close(handle);
return;
}
}
snd_ctl_close(handle);
}

10
hdspconf/src/HC_BreakoutCable.cxx
View file

@ -32,10 +32,7 @@ static void setXlrStatus(char *ctl_name, int val, int card_index)
snd_ctl_elem_value_alloca(&ctl);
snd_ctl_elem_id_alloca(&id);
snd_ctl_elem_id_set_name(id, ctl_name);
snd_ctl_elem_id_set_numid(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_id_set_device(id, 0);
snd_ctl_elem_id_set_subdevice(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_index(id, 0);
snd_ctl_elem_value_set_id(ctl, id);
snd_ctl_elem_value_set_integer(ctl, 0, val);
@ -43,10 +40,15 @@ static void setXlrStatus(char *ctl_name, int val, int card_index)
fprintf(stderr, "Error opening ctl interface on card %s\n", card_name);
return;
}
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_value_set_id(ctl, id);
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
fprintf(stderr, "Error accessing ctl interface on card %s\n", card_name);
snd_ctl_close(handle);
return;
}
}
snd_ctl_close(handle);
}

10
hdspconf/src/HC_ClockSource.cxx
View file

@ -60,10 +60,7 @@ void clock_source_cb(Fl_Widget *w, void *arg)
snd_ctl_elem_value_alloca(&ctl);
snd_ctl_elem_id_alloca(&id);
snd_ctl_elem_id_set_name(id, "Sample Clock Source");
snd_ctl_elem_id_set_numid(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_PCM);
snd_ctl_elem_id_set_device(id, 0);
snd_ctl_elem_id_set_subdevice(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_index(id, 0);
snd_ctl_elem_value_set_id(ctl, id);
snd_ctl_elem_value_set_enumerated(ctl, 0, src);
@ -71,10 +68,15 @@ void clock_source_cb(Fl_Widget *w, void *arg)
fprintf(stderr, "Error opening ctl interface on card %s\n", card_name);
return;
}
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_PCM);
snd_ctl_elem_value_set_id(ctl, id);
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
fprintf(stderr, "Error accessing ctl interface on card %s\n", card_name);
snd_ctl_close(handle);
return;
}
}
snd_ctl_close(handle);
}

10
hdspconf/src/HC_InputLevel.cxx
View file

@ -43,10 +43,7 @@ void input_level_cb(Fl_Widget *w, void *arg)
snd_ctl_elem_value_alloca(&ctl);
snd_ctl_elem_id_alloca(&id);
snd_ctl_elem_id_set_name(id, "AD Gain");
snd_ctl_elem_id_set_numid(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_id_set_device(id, 0);
snd_ctl_elem_id_set_subdevice(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_index(id, 0);
snd_ctl_elem_value_set_id(ctl, id);
snd_ctl_elem_value_set_enumerated(ctl, 0, gain);
@ -54,10 +51,15 @@ void input_level_cb(Fl_Widget *w, void *arg)
fprintf(stderr, "Error opening ctl interface on card %s\n", card_name);
return;
}
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_value_set_id(ctl, id);
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
fprintf(stderr, "Error accessing ctl interface on card %s\n", card_name);
snd_ctl_close(handle);
return;
}
}
snd_ctl_close(handle);
}

10
hdspconf/src/HC_OutputLevel.cxx
View file

@ -43,10 +43,7 @@ void output_level_cb(Fl_Widget *w, void *arg)
snd_ctl_elem_value_alloca(&ctl);
snd_ctl_elem_id_alloca(&id);
snd_ctl_elem_id_set_name(id, "DA Gain");
snd_ctl_elem_id_set_numid(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_id_set_device(id, 0);
snd_ctl_elem_id_set_subdevice(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_index(id, 0);
snd_ctl_elem_value_set_id(ctl, id);
snd_ctl_elem_value_set_enumerated(ctl, 0, gain);
@ -54,10 +51,15 @@ void output_level_cb(Fl_Widget *w, void *arg)
fprintf(stderr, "Error opening ctl interface on card %s\n", card_name);
return;
}
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_value_set_id(ctl, id);
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
fprintf(stderr, "Error accessing ctl interface on card %s\n", card_name);
snd_ctl_close(handle);
return;
}
}
snd_ctl_close(handle);
}

10
hdspconf/src/HC_Phones.cxx
View file

@ -43,10 +43,7 @@ void phones_cb(Fl_Widget *w, void *arg)
snd_ctl_elem_value_alloca(&ctl);
snd_ctl_elem_id_alloca(&id);
snd_ctl_elem_id_set_name(id, "Phones Gain");
snd_ctl_elem_id_set_numid(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_id_set_device(id, 0);
snd_ctl_elem_id_set_subdevice(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_index(id, 0);
snd_ctl_elem_value_set_id(ctl, id);
snd_ctl_elem_value_set_enumerated(ctl, 0, gain);
@ -54,10 +51,15 @@ void phones_cb(Fl_Widget *w, void *arg)
fprintf(stderr, "Error opening ctl interface on card %s\n", card_name);
return;
}
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_value_set_id(ctl, id);
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
fprintf(stderr, "Error accessing ctl interface on card %s\n", card_name);
snd_ctl_close(handle);
return;
}
}
snd_ctl_close(handle);
}

10
hdspconf/src/HC_PrefSyncRef.cxx
View file

@ -49,10 +49,7 @@ void pref_sync_ref_cb(Fl_Widget *w, void *arg)
snd_ctl_elem_value_alloca(&ctl);
snd_ctl_elem_id_alloca(&id);
snd_ctl_elem_id_set_name(id, "Preferred Sync Reference");
snd_ctl_elem_id_set_numid(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_id_set_device(id, 0);
snd_ctl_elem_id_set_subdevice(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_index(id, 0);
snd_ctl_elem_value_set_id(ctl, id);
snd_ctl_elem_value_set_enumerated(ctl, 0, ref);
@ -60,10 +57,15 @@ void pref_sync_ref_cb(Fl_Widget *w, void *arg)
fprintf(stderr, "Error opening ctl interface on card %s\n", card_name);
return;
}
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_value_set_id(ctl, id);
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
fprintf(stderr, "Error accessing ctl interface on card %s\n", card_name);
snd_ctl_close(handle);
return;
}
}
snd_ctl_close(handle);
}

10
hdspconf/src/HC_SpdifIn.cxx
View file

@ -45,10 +45,7 @@ void spdif_in_cb(Fl_Widget *w, void *arg)
snd_ctl_elem_value_alloca(&ctl);
snd_ctl_elem_id_alloca(&id);
snd_ctl_elem_id_set_name(id, "IEC958 Input Connector");
snd_ctl_elem_id_set_numid(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_PCM);
snd_ctl_elem_id_set_device(id, 0);
snd_ctl_elem_id_set_subdevice(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_index(id, 0);
snd_ctl_elem_value_set_id(ctl, id);
snd_ctl_elem_value_set_enumerated(ctl, 0, in);
@ -56,10 +53,15 @@ void spdif_in_cb(Fl_Widget *w, void *arg)
fprintf(stderr, "Error opening ctl interface on card %s\n", card_name);
return;
}
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_PCM);
snd_ctl_elem_value_set_id(ctl, id);
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
fprintf(stderr, "Error accessing ctl interface on card %s\n", card_name);
snd_ctl_close(handle);
return;
}
}
snd_ctl_close(handle);
}

10
hdspconf/src/HC_SpdifOut.cxx
View file

@ -32,10 +32,7 @@ static void setSpdifBit(char *ctl_name, int val, int card_index)
snd_ctl_elem_value_alloca(&ctl);
snd_ctl_elem_id_alloca(&id);
snd_ctl_elem_id_set_name(id, ctl_name);
snd_ctl_elem_id_set_numid(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_id_set_device(id, 0);
snd_ctl_elem_id_set_subdevice(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_index(id, 0);
snd_ctl_elem_value_set_id(ctl, id);
snd_ctl_elem_value_set_integer(ctl, 0, val);
@ -43,10 +40,15 @@ static void setSpdifBit(char *ctl_name, int val, int card_index)
fprintf(stderr, "Error opening ctl interface on card %s\n", card_name);
return;
}
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_value_set_id(ctl, id);
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
fprintf(stderr, "Error accessing ctl interface on card %s\n", card_name);
snd_ctl_close(handle);
return;
}
}
snd_ctl_close(handle);
}

18
hdspmixer/src/HDSPMixerCard.cxx
View file

@ -155,13 +155,14 @@ int HDSPMixerCard::getAutosyncSpeed()
}
snd_ctl_elem_id_set_name(elemid, "System Sample Rate");
snd_ctl_elem_id_set_numid(elemid, 16);
snd_ctl_elem_id_set_interface(elemid, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_id_set_device(elemid, 0);
snd_ctl_elem_id_set_subdevice(elemid, 0);
snd_ctl_elem_id_set_interface(elemid, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_index(elemid, 0);
snd_ctl_elem_value_set_id(elemval, elemid);
if (snd_ctl_elem_read(handle, elemval) < 0) {
snd_ctl_elem_id_set_interface(elemid, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_value_set_id(elemval, elemid);
snd_ctl_elem_read(handle, elemval);
}
rate = snd_ctl_elem_value_get_integer(elemval, 0);
snd_ctl_close(handle);
@ -187,13 +188,14 @@ int HDSPMixerCard::getSpeed()
return -1;
}
snd_ctl_elem_id_set_name(elemid, "Sample Clock Source");
snd_ctl_elem_id_set_numid(elemid, 11);
snd_ctl_elem_id_set_interface(elemid, SND_CTL_ELEM_IFACE_PCM);
snd_ctl_elem_id_set_device(elemid, 0);
snd_ctl_elem_id_set_subdevice(elemid, 0);
snd_ctl_elem_id_set_interface(elemid, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_id_set_index(elemid, 0);
snd_ctl_elem_value_set_id(elemval, elemid);
if (snd_ctl_elem_read(handle, elemval) < 0) {
snd_ctl_elem_id_set_interface(elemid, SND_CTL_ELEM_IFACE_PCM);
snd_ctl_elem_value_set_id(elemval, elemid);
snd_ctl_elem_read(handle, elemval);
}
val = snd_ctl_elem_value_get_enumerated(elemval, 0);
snd_ctl_close(handle);
switch (val) {

6
hdspmixer/src/HDSPMixerWindow.cxx
View file

@ -918,10 +918,8 @@ void HDSPMixerWindow::setGain(int in, int out, int value)
snd_ctl_elem_value_alloca(&ctl);
snd_ctl_elem_id_alloca(&id);
snd_ctl_elem_id_set_name(id, "Mixer");
snd_ctl_elem_id_set_numid(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_id_set_device(id, 0);
snd_ctl_elem_id_set_subdevice(id, 0);
snd_ctl_elem_id_set_index(id, 0);
snd_ctl_elem_value_set_id(ctl, id);
@ -966,10 +964,8 @@ void HDSPMixerWindow::setMixer(int idx, int src, int dst)
snd_ctl_elem_value_alloca(&ctl);
snd_ctl_elem_id_alloca(&id);
snd_ctl_elem_id_set_name(id, "Mixer");
snd_ctl_elem_id_set_numid(id, 0);
snd_ctl_elem_id_set_interface(id, SND_CTL_ELEM_IFACE_HWDEP);
snd_ctl_elem_id_set_device(id, 0);
snd_ctl_elem_id_set_subdevice(id, 0);
snd_ctl_elem_id_set_index(id, 0);
snd_ctl_elem_value_set_id(ctl, id);
@ -1009,6 +1005,7 @@ muted:
snd_ctl_elem_value_set_integer(ctl, 2, (int)left_val);
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
fprintf(stderr, "Alsa error: %s\n", snd_strerror(err));
snd_ctl_close(handle);
return;
}
snd_ctl_elem_value_set_integer(ctl, 0, src*cards[current_card]->playbacks_offset+cards[current_card]->channel_map[idx-1]);
@ -1016,6 +1013,7 @@ muted:
snd_ctl_elem_value_set_integer(ctl, 2, (int)right_val);
if ((err = snd_ctl_elem_write(handle, ctl)) < 0) {
fprintf(stderr, "Alsa error: %s\n", snd_strerror(err));
snd_ctl_close(handle);
return;
}
snd_ctl_close(handle);