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[ALSA] hda-codec - Add SPDIF output support to AD1986a laptop-eapd model

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The SPDIF output on AD1986A laptop-eapd model is disabled although
some Samsung laptops have SPDIF output.  Enable it after checking the
pin default config.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Takashi Iwai 2008-01-28 12:30:17 +01:00 committed by Jaroslav Kysela
parent 4444704cdc
commit 8c0d9649ba
1 changed files with 11 additions and 2 deletions
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13
sound/pci/hda/patch_analog.c
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@ -925,6 +925,13 @@ static struct hda_amp_list ad1986a_loopbacks[] = {
}; };
#endif #endif
static int is_jack_available(struct hda_codec *codec, hda_nid_t nid)
{
unsigned int conf = snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_CONFIG_DEFAULT, 0);
return get_defcfg_connect(conf) != AC_JACK_PORT_NONE;
}
static int patch_ad1986a(struct hda_codec *codec) static int patch_ad1986a(struct hda_codec *codec)
{ {
struct ad198x_spec *spec; struct ad198x_spec *spec;
@ -984,7 +991,8 @@ static int patch_ad1986a(struct hda_codec *codec)
spec->multiout.max_channels = 2; spec->multiout.max_channels = 2;
spec->multiout.num_dacs = 1; spec->multiout.num_dacs = 1;
spec->multiout.dac_nids = ad1986a_laptop_dac_nids; spec->multiout.dac_nids = ad1986a_laptop_dac_nids;
spec->multiout.dig_out_nid = 0; if (!is_jack_available(codec, 0x25))
spec->multiout.dig_out_nid = 0;
spec->input_mux = &ad1986a_laptop_eapd_capture_source; spec->input_mux = &ad1986a_laptop_eapd_capture_source;
break; break;
case AD1986A_LAPTOP_AUTOMUTE: case AD1986A_LAPTOP_AUTOMUTE:
@ -995,7 +1003,8 @@ static int patch_ad1986a(struct hda_codec *codec)
spec->multiout.max_channels = 2; spec->multiout.max_channels = 2;
spec->multiout.num_dacs = 1; spec->multiout.num_dacs = 1;
spec->multiout.dac_nids = ad1986a_laptop_dac_nids; spec->multiout.dac_nids = ad1986a_laptop_dac_nids;
spec->multiout.dig_out_nid = 0; if (!is_jack_available(codec, 0x25))
spec->multiout.dig_out_nid = 0;
spec->input_mux = &ad1986a_laptop_eapd_capture_source; spec->input_mux = &ad1986a_laptop_eapd_capture_source;
codec->patch_ops.unsol_event = ad1986a_hp_unsol_event; codec->patch_ops.unsol_event = ad1986a_hp_unsol_event;
codec->patch_ops.init = ad1986a_hp_init; codec->patch_ops.init = ad1986a_hp_init;