ALSA: hda - proc - introduce Control: lines to show mixer<->NID assignment
This is an initial patch to show universal control<->NID assigment in
proc codec file. The change helps to debug codec related problems.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index b36f6c5..092c6a7 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -727,7 +727,8 @@
if (is_loopback)
add_input_loopback(codec, node->nid, HDA_INPUT, index);
snd_printdd("[%s] NID=0x%x, DIR=IN, IDX=0x%x\n", name, node->nid, index);
- err = snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
+ err = snd_hda_ctl_add(codec, node->nid,
+ snd_ctl_new1(&knew, codec));
if (err < 0)
return err;
created = 1;
@@ -737,7 +738,8 @@
if (is_loopback)
add_input_loopback(codec, node->nid, HDA_OUTPUT, 0);
snd_printdd("[%s] NID=0x%x, DIR=OUT\n", name, node->nid);
- err = snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
+ err = snd_hda_ctl_add(codec, node->nid,
+ snd_ctl_new1(&knew, codec));
if (err < 0)
return err;
created = 1;
@@ -751,7 +753,8 @@
(node->amp_in_caps & AC_AMPCAP_NUM_STEPS)) {
knew = (struct snd_kcontrol_new)HDA_CODEC_VOLUME(name, node->nid, index, HDA_INPUT);
snd_printdd("[%s] NID=0x%x, DIR=IN, IDX=0x%x\n", name, node->nid, index);
- err = snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
+ err = snd_hda_ctl_add(codec, node->nid,
+ snd_ctl_new1(&knew, codec));
if (err < 0)
return err;
created = 1;
@@ -759,7 +762,8 @@
(node->amp_out_caps & AC_AMPCAP_NUM_STEPS)) {
knew = (struct snd_kcontrol_new)HDA_CODEC_VOLUME(name, node->nid, 0, HDA_OUTPUT);
snd_printdd("[%s] NID=0x%x, DIR=OUT\n", name, node->nid);
- err = snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
+ err = snd_hda_ctl_add(codec, node->nid,
+ snd_ctl_new1(&knew, codec));
if (err < 0)
return err;
created = 1;
@@ -857,7 +861,7 @@
}
/* create input MUX if multiple sources are available */
- err = snd_hda_ctl_add(codec, snd_ctl_new1(&cap_sel, codec));
+ err = snd_hda_ctl_add(codec, 0, snd_ctl_new1(&cap_sel, codec));
if (err < 0)
return err;
@@ -875,7 +879,8 @@
HDA_CODEC_VOLUME(name, adc_node->nid,
spec->input_mux.items[i].index,
HDA_INPUT);
- err = snd_hda_ctl_add(codec, snd_ctl_new1(&knew, codec));
+ err = snd_hda_ctl_add(codec, adc_node->nid,
+ snd_ctl_new1(&knew, codec));
if (err < 0)
return err;
}