ALSA: hda - Make add_stereo_mix_input flag tristate
... for distinguishing whether it's explicitly enabled via a user hint
or enabled by a driver as a fallback. Now the former case corresponds
to HDA_HINT_STEREO_MIX_ENABLE while the latter to
HDA_HINT_STEREO_MIX_AUTO.
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 293af6b..b680b4e 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -3218,8 +3218,7 @@
}
/* add stereo mix when explicitly enabled via hint */
- if (mixer && spec->add_stereo_mix_input &&
- snd_hda_get_bool_hint(codec, "add_stereo_mix_input") > 0) {
+ if (mixer && spec->add_stereo_mix_input == HDA_HINT_STEREO_MIX_ENABLE) {
err = parse_capture_source(codec, mixer, CFG_IDX_MIX, num_adcs,
"Stereo Mix", 0);
if (err < 0)
@@ -4544,9 +4543,8 @@
/* add stereo mix if available and not enabled yet */
if (!spec->auto_mic && spec->mixer_nid &&
- spec->add_stereo_mix_input &&
- spec->input_mux.num_items > 1 &&
- snd_hda_get_bool_hint(codec, "add_stereo_mix_input") < 0) {
+ spec->add_stereo_mix_input == HDA_HINT_STEREO_MIX_AUTO &&
+ spec->input_mux.num_items > 1) {
err = parse_capture_source(codec, spec->mixer_nid,
CFG_IDX_MIX, spec->num_all_adcs,
"Stereo Mix", 0);