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hda: mixer and audio paths fixes

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* avoid mixing input and output paths when building a tree. In fact, an
audio input shouldn't use only a mixer used for output.
* in case an audio input has more than one input, use these inputs to
build a mux control.
* should help with #8270, #8333
This commit is contained in:
Jérôme Duval
2012-08-29 23:51:51 +02:00
parent 19187c464b
commit b7bb583779
2 changed files with 12 additions and 5 deletions
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src/add-ons/kernel/drivers/audio/hda/hda_codec.cpp
+4 -2
View File
@@ -897,7 +897,8 @@ hda_widget_find_input_path(hda_audio_group* audioGroup, hda_widget* widget,
switch (widget->type) {
case WT_PIN_COMPLEX:
// already used
if (widget->flags & WIDGET_FLAG_INPUT_PATH)
if ((widget->flags & (WIDGET_FLAG_INPUT_PATH
| WIDGET_FLAG_OUTPUT_PATH)) != 0)
return false;
if (PIN_CAP_IS_INPUT(widget->d.pin.capabilities)) {
@@ -917,7 +918,8 @@ TRACE(" %*sinput: added input widget %ld\n", (int)depth * 2, "", widget->no
case WT_AUDIO_SELECTOR:
{
// already used
if (widget->flags & WIDGET_FLAG_INPUT_PATH)
if ((widget->flags & (WIDGET_FLAG_INPUT_PATH
| WIDGET_FLAG_OUTPUT_PATH)) != 0)
return false;
// search for pin complex in this path
src/add-ons/kernel/drivers/audio/hda/hda_multi_audio.cpp
+8 -3
View File
@@ -442,7 +442,7 @@ hda_create_control_for_complex(hda_multi* multi, uint32* index, uint32 parent,
return;
}
if ((widget.type & WT_AUDIO_MIXER) != 0) {
if (widget.type == WT_AUDIO_MIXER) {
hda_create_channel_control(multi, index, parent, 0,
widget, true, widget.capabilities.input_amplifier, 0, gain, mute);
if (!gain && !mute) {
@@ -451,8 +451,7 @@ hda_create_control_for_complex(hda_multi* multi, uint32* index, uint32 parent,
}
}
if ((widget.type & WT_AUDIO_OUTPUT) == 0
&& widget.num_inputs > 0) {
if (widget.type != WT_AUDIO_OUTPUT && widget.num_inputs > 0) {
hda_widget& child = *hda_audio_group_get_widget(audioGroup,
widget.inputs[widget.active_input]);
hda_create_control_for_complex(multi, index, parent, child, gain, mute);
@@ -543,6 +542,12 @@ hda_create_controls_list(hda_multi* multi)
hda_create_channel_control(multi, &index, parent2, 0,
widget, true, capabilities, 0, gain, mute);
if (widget.num_inputs > 1) {
TRACE(" create mux for nid %lu\n", widget.node_id);
hda_create_mux_control(multi, &index, parent2, widget);
continue;
}
hda_widget *mixer = hda_audio_group_get_widget(audioGroup,
widget.inputs[0]);
if (mixer->type != WT_AUDIO_MIXER && mixer->type != WT_AUDIO_SELECTOR)