[ALSA] hda-codec - Fix connection list parsing
Modules: HDA Codec driver,HDA generic driver
- Fix connection list parsing (with ranged flag).
- Increase the max number of connections
- Introduce widget capabilities cache
- Power up/down widgets at init, suspend and resume
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index d8d68f5..c8c539c 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -624,7 +624,7 @@
if (! pin)
return 0;
- wid_caps = snd_hda_param_read(codec, pin, AC_PAR_AUDIO_WIDGET_CAP);
+ wid_caps = get_wcaps(codec, pin);
if (wid_caps & AC_WCAP_UNSOL_CAP)
/* Enable unsolicited responses on the HP widget */
snd_hda_codec_write(codec, pin, 0,
@@ -786,33 +786,10 @@
return 1;
}
-static int stac92xx_init_pstate(struct hda_codec *codec)
-{
- hda_nid_t nid, nid_start;
- int nodes;
-
- snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_POWER_STATE, 0x00);
-
- nodes = snd_hda_get_sub_nodes(codec, codec->afg, &nid_start);
- for (nid = nid_start; nid < nodes + nid_start; nid++) {
- unsigned int wid_caps = snd_hda_param_read(codec, nid,
- AC_PAR_AUDIO_WIDGET_CAP);
- if (wid_caps & AC_WCAP_POWER)
- snd_hda_codec_write(codec, nid, 0,
- AC_VERB_SET_POWER_STATE, 0x00);
- }
-
- mdelay(100);
-
- return 0;
-}
-
static int stac92xx_init(struct hda_codec *codec)
{
struct sigmatel_spec *spec = codec->spec;
- stac92xx_init_pstate(codec);
-
snd_hda_sequence_write(codec, spec->init);
stac92xx_auto_init_multi_out(codec);