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ALSA: hda - Add multi-headphone NIDs in multiout struct 

For supporting both the multiple headphones and the multiple speakers,
add the new field in struct hda_multi_out, and evaluate in the standard
setup functions.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2011-08-23 18:16:13 +02:00
parent cb4e482415
commit a06dbfc2cf
2 changed files with 14 additions and 2 deletions
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9
sound/pci/hda/hda_codec.c
View File

@ -4566,6 +4566,11 @@ int snd_hda_multi_out_analog_prepare(struct hda_codec *codec,
snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag,
0, format);
/* extra outputs copied from front */
for (i = 0; i < ARRAY_SIZE(mout->hp_out_nid); i++)
if (!mout->no_share_stream && mout->hp_out_nid[i])
snd_hda_codec_setup_stream(codec,
mout->hp_out_nid[i],
stream_tag, 0, format);
for (i = 0; i < ARRAY_SIZE(mout->extra_out_nid); i++)
if (!mout->no_share_stream && mout->extra_out_nid[i])
snd_hda_codec_setup_stream(codec,
@ -4598,6 +4603,10 @@ int snd_hda_multi_out_analog_cleanup(struct hda_codec *codec,
snd_hda_codec_cleanup_stream(codec, nids[i]);
if (mout->hp_nid)
snd_hda_codec_cleanup_stream(codec, mout->hp_nid);
for (i = 0; i < ARRAY_SIZE(mout->hp_out_nid); i++)
if (mout->hp_out_nid[i])
snd_hda_codec_cleanup_stream(codec,
mout->hp_out_nid[i]);
for (i = 0; i < ARRAY_SIZE(mout->extra_out_nid); i++)
if (mout->extra_out_nid[i])
snd_hda_codec_cleanup_stream(codec,

7
sound/pci/hda/hda_local.h
View File

@ -267,11 +267,14 @@ int snd_hda_ch_mode_put(struct hda_codec *codec,
enum { HDA_FRONT, HDA_REAR, HDA_CLFE, HDA_SIDE }; /* index for dac_nidx */
enum { HDA_DIG_NONE, HDA_DIG_EXCLUSIVE, HDA_DIG_ANALOG_DUP }; /* dig_out_used */
#define HDA_MAX_OUTS 5
struct hda_multi_out {
int num_dacs; /* # of DACs, must be more than 1 */
const hda_nid_t *dac_nids; /* DAC list */
hda_nid_t hp_nid; /* optional DAC for HP, 0 when not exists */
hda_nid_t extra_out_nid[3]; /* optional DACs, 0 when not exists */
hda_nid_t hp_out_nid[HDA_MAX_OUTS]; /* DACs for multiple HPs */
hda_nid_t extra_out_nid[HDA_MAX_OUTS]; /* other (e.g. speaker) DACs */
hda_nid_t dig_out_nid; /* digital out audio widget */
const hda_nid_t *slave_dig_outs;
int max_channels; /* currently supported analog channels */
@ -385,7 +388,7 @@ enum {
AUTO_PIN_HP_OUT
};
#define AUTO_CFG_MAX_OUTS 5
#define AUTO_CFG_MAX_OUTS HDA_MAX_OUTS
#define AUTO_CFG_MAX_INS 8
struct auto_pin_cfg_item {