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if AC97_CODEC_DOES_VRA is not supported, only print warning than 

hw Variable Rate Audio is not supported and continue attaching the driver.
This is I believe more correct than what was done in rev 1.5
This commit is contained in:
jdolecek 2000-11-15 21:06:33 +00:00
parent c6610a4af0
commit 4046a1bd78
1 changed files with 5 additions and 7 deletions
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12
sys/dev/pci/auvia.c
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@ -1,4 +1,4 @@
/* $NetBSD: auvia.c,v 1.6 2000/11/14 18:42:55 thorpej Exp $ */
/* $NetBSD: auvia.c,v 1.7 2000/11/15 21:06:33 jdolecek Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -289,17 +289,15 @@ auvia_attach(struct device *parent, struct device *self, void *aux)
}
/*
* Driver works as okay on my VIA 694D Pro with auvia rev. H, even
* through the bit won't get set. Earlier models probably need
* the test as it is.
* Print a warning if the codec doesn't support hardware variable
* rate audio.
*/
if (auvia_read_codec(sc, AC97_REG_EXT_AUDIO_ID, &v)
|| (sc->sc_revision[0] < 'H' && !(v & AC97_CODEC_DOES_VRA))) {
|| !(v & AC97_CODEC_DOES_VRA)) {
/* XXX */
printf("%s: codec must support AC'97 2.0 Variable Rate Audio\n",
printf("%s: warning: codec doesn't support hardware AC'97 2.0 Variable Rate Audio\n",
sc->sc_dev.dv_xname);
return;
} else {
/* enable VRA */
auvia_write_codec(sc, AC97_REG_EXT_AUDIO_STAT,