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Diffstat (limited to 'sound/pci/hda/hda_auto_parser.c')
-rw-r--r--sound/pci/hda/hda_auto_parser.c46
1 files changed, 43 insertions, 3 deletions
diff --git a/sound/pci/hda/hda_auto_parser.c b/sound/pci/hda/hda_auto_parser.c
index 90d2fda6c8f9..b684c6e4f301 100644
--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -839,6 +839,43 @@ void snd_hda_apply_fixup(struct hda_codec *codec, int action)
}
EXPORT_SYMBOL_GPL(snd_hda_apply_fixup);
+static bool pin_config_match(struct hda_codec *codec,
+ const struct hda_pintbl *pins)
+{
+ for (; pins->nid; pins++) {
+ u32 def_conf = snd_hda_codec_get_pincfg(codec, pins->nid);
+ if (pins->val != def_conf)
+ return false;
+ }
+ return true;
+}
+
+void snd_hda_pick_pin_fixup(struct hda_codec *codec,
+ const struct snd_hda_pin_quirk *pin_quirk,
+ const struct hda_fixup *fixlist)
+{
+ const struct snd_hda_pin_quirk *pq;
+
+ if (codec->fixup_forced)
+ return;
+
+ for (pq = pin_quirk; pq->subvendor; pq++) {
+ if ((codec->subsystem_id & 0xffff0000) != (pq->subvendor << 16))
+ continue;
+ if (codec->vendor_id != pq->codec)
+ continue;
+ if (pin_config_match(codec, pq->pins)) {
+ codec->fixup_id = pq->value;
+#ifdef CONFIG_SND_DEBUG_VERBOSE
+ codec->fixup_name = pq->name;
+#endif
+ codec->fixup_list = fixlist;
+ return;
+ }
+ }
+}
+EXPORT_SYMBOL_GPL(snd_hda_pick_pin_fixup);
+
void snd_hda_pick_fixup(struct hda_codec *codec,
const struct hda_model_fixup *models,
const struct snd_pci_quirk *quirk,
@@ -852,15 +889,17 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
if (codec->modelname && !strcmp(codec->modelname, "nofixup")) {
codec->fixup_list = NULL;
codec->fixup_id = -1;
+ codec->fixup_forced = 1;
return;
}
if (codec->modelname && models) {
while (models->name) {
if (!strcmp(codec->modelname, models->name)) {
- id = models->id;
- name = models->name;
- break;
+ codec->fixup_id = models->id;
+ codec->fixup_name = models->name;
+ codec->fixup_forced = 1;
+ return;
}
models++;
}
@@ -889,6 +928,7 @@ void snd_hda_pick_fixup(struct hda_codec *codec,
}
}
+ codec->fixup_forced = 0;
codec->fixup_id = id;
if (id >= 0) {
codec->fixup_list = fixlist;