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ALSA: hda/realtek - Add model=fixup not to apply fix-ups 

If anyone wants to debug the driver and avoid the existing fix-ups,
pass model=nofixup option.  Then the driver will skip to pick up the
fixup list.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2012-02-20 18:41:02 +01:00
parent 67b6ec3196
commit 9155f82a6a
1 changed files with 7 additions and 0 deletions
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7
sound/pci/hda/patch_realtek.c
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@ -1556,6 +1556,13 @@ static void alc_pick_fixup(struct hda_codec *codec,
int id = -1;
const char *name = NULL;
/* when model=nofixup is given, don't pick up any fixups */
if (codec->modelname && !strcmp(codec->modelname, "nofixup")) {
spec->fixup_list = NULL;
spec->fixup_id = -1;
return;
}
if (codec->modelname && models) {
while (models->name) {
if (!strcmp(codec->modelname, models->name)) {