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| author |   Takashi Iwai <tiwai@suse.de> | 2012-07-27 16:01:54 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-07-27 18:29:58 +0200 |
| commit | c4bfe94a8b0670a272d3f7092cc8533bb047e33a (patch) | |
| tree | 73048cf6ef15ddf73e437f9c7368213f9115aae1 /sound | |
| parent | ALSA: hda - Detach from converter at closing in patch_hdmi.c (diff) | |
| download | linux-dev-c4bfe94a8b0670a272d3f7092cc8533bb047e33a.tar.xz linux-dev-c4bfe94a8b0670a272d3f7092cc8533bb047e33a.zip | |
ALSA: hda - Fix WARNING from HDMI/DP parser
The recent fix to converter detaching timing in patch_hdmi.c
leads to a kernel WARNING due to a sanity check when the debug
option is set. Add a workaround by setting a dummy hinfo->nid.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_hdmi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 85853b4e42dc..69b928449789 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -877,6 +877,8 @@ static int hdmi_pcm_open(struct hda_pcm_stream *hinfo, struct hdmi_eld *eld; struct hdmi_spec_per_cvt *per_cvt = NULL; + hinfo->nid = 0; /* clear the leftover value */ + /* Validate hinfo */ pin_idx = hinfo_to_pin_index(spec, hinfo); if (snd_BUG_ON(pin_idx < 0)) @@ -1218,6 +1220,7 @@ static int generic_hdmi_build_pcms(struct hda_codec *codec) pstr = &info->stream[SNDRV_PCM_STREAM_PLAYBACK]; pstr->substreams = 1; pstr->ops = generic_ops; + pstr->nid = 1; /* FIXME: just for avoiding a debug WARNING */ /* other pstr fields are set in open */ } |