diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 2 | ||||
| -rw-r--r-- | sound/pci/hda/hda_intel.c | 3 |
2 files changed, 5 insertions, 0 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index e594de0b153..535bcb7601b 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -155,6 +155,8 @@ int snd_hda_get_sub_nodes(struct hda_codec *codec, hda_nid_t nid, unsigned int parm; parm = snd_hda_param_read(codec, nid, AC_PAR_NODE_COUNT); + if (parm == -1) + return 0; *start_id = (parm >> 16) & 0x7fff; return (int)(parm & 0x7fff); } diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 72fd3453899..68dc9a2e3cf 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -687,6 +687,9 @@ static int azx_reset(struct azx *chip) { int count; + /* clear STATESTS */ + azx_writeb(chip, STATESTS, STATESTS_INT_MASK); + /* reset controller */ azx_writel(chip, GCTL, azx_readl(chip, GCTL) & ~ICH6_GCTL_RESET); |