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OpenCloudOS-Kernel
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Merge branch 'for-linus' into for-next

This commit is contained in:
Takashi Iwai 2015-08-25 08:01:41 +02:00
parent 4308c9b083 c7cd0ef66a
commit c4a91e173a
2 changed files with 5 additions and 8 deletions
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2
sound/pci/hda/hda_codec.c
View File

@ -3102,7 +3102,7 @@ static int add_std_chmaps(struct hda_codec *codec)
struct snd_pcm_chmap *chmap;
const struct snd_pcm_chmap_elem *elem;
if (!pcm || pcm->own_chmap ||
if (!pcm || !pcm->pcm || pcm->own_chmap ||
!hinfo->substreams)
continue;
elem = hinfo->chmap ? hinfo->chmap : snd_pcm_std_chmaps;

11
sound/pci/hda/hda_generic.c
View File

@ -671,7 +671,8 @@ static bool is_active_nid(struct hda_codec *codec, hda_nid_t nid,
}
for (i = 0; i < path->depth; i++) {
if (path->path[i] == nid) {
if (dir == HDA_OUTPUT || path->idx[i] == idx)
if (dir == HDA_OUTPUT || idx == -1 ||
path->idx[i] == idx)
return true;
break;
}
@ -682,7 +683,7 @@ static bool is_active_nid(struct hda_codec *codec, hda_nid_t nid,
/* check whether the NID is referred by any active paths */
#define is_active_nid_for_any(codec, nid) \
is_active_nid(codec, nid, HDA_OUTPUT, 0)
is_active_nid(codec, nid, HDA_OUTPUT, -1)
/* get the default amp value for the target state */
static int get_amp_val_to_activate(struct hda_codec *codec, hda_nid_t nid,
@ -883,8 +884,7 @@ void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path,
struct hda_gen_spec *spec = codec->spec;
int i;
if (!enable)
path->active = false;
path->active = enable;
/* make sure the widget is powered up */
if (enable && (spec->power_down_unused || codec->power_save_node))
@ -902,9 +902,6 @@ void snd_hda_activate_path(struct hda_codec *codec, struct nid_path *path,
if (has_amp_out(codec, path, i))
activate_amp_out(codec, path, i, enable);
}
if (enable)
path->active = true;
}
EXPORT_SYMBOL_GPL(snd_hda_activate_path);