ALSA: hda - Increase the max depth of widget connections
Old codecs like AD1986A tend to have long paths as they were just made
to be the way like AC97. The current max depth 5 can be too short for
such devices.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 5689393..f4a0f9d 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -591,7 +591,7 @@
return i;
if (!recursive)
return -1;
- if (recursive > 5) {
+ if (recursive > 10) {
snd_printd("hda_codec: too deep connection for 0x%x\n", nid);
return -1;
}
diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h
index 417ab65..89ad877 100644
--- a/sound/pci/hda/hda_generic.h
+++ b/sound/pci/hda/hda_generic.h
@@ -37,7 +37,7 @@
* vol_ctl and mute_ctl contains the NIDs for the assigned mixers
*/
-#define MAX_NID_PATH_DEPTH 5
+#define MAX_NID_PATH_DEPTH 10
enum {
NID_PATH_VOL_CTL,