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ALSA: hda - Introduce get_wcaps_type() macro

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Add a helper macro to retrieve the widget type from wiget cap bits.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2009-07-27 12:54:26 +02:00
parent a3daf68931
commit a22d543a95
8 changed files with 21 additions and 27 deletions
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9
sound/pci/hda/hda_codec.c
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@@ -748,8 +748,7 @@ static int read_pin_defaults(struct hda_codec *codec)
for (i = 0; i < codec->num_nodes; i++, nid++) {
struct hda_pincfg *pin;
unsigned int wcaps = get_wcaps(codec, nid);
unsigned int wid_type = (wcaps & AC_WCAP_TYPE) >>
AC_WCAP_TYPE_SHIFT;
unsigned int wid_type = get_wcaps_type(wcaps);
if (wid_type != AC_WID_PIN)
continue;
pin = snd_array_new(&codec->init_pins);
@@ -2386,8 +2385,7 @@ static void hda_set_power_state(struct hda_codec *codec, hda_nid_t fg,
for (i = 0; i < codec->num_nodes; i++, nid++) {
unsigned int wcaps = get_wcaps(codec, nid);
if (wcaps & AC_WCAP_POWER) {
unsigned int wid_type = (wcaps & AC_WCAP_TYPE) >>
AC_WCAP_TYPE_SHIFT;
unsigned int wid_type = get_wcaps_type(wcaps);
if (power_state == AC_PWRST_D3 &&
wid_type == AC_WID_PIN) {
unsigned int pincap;
@@ -3678,8 +3676,7 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec,
end_nid = codec->start_nid + codec->num_nodes;
for (nid = codec->start_nid; nid < end_nid; nid++) {
unsigned int wid_caps = get_wcaps(codec, nid);
unsigned int wid_type =
(wid_caps & AC_WCAP_TYPE) >> AC_WCAP_TYPE_SHIFT;
unsigned int wid_type = get_wcaps_type(wid_caps);
unsigned int def_conf;
short assoc, loc;