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Commit 8c0d9649 authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
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[ALSA] hda-codec - Add SPDIF output support to AD1986a laptop-eapd model 



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: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@perex.cz>
parent 4444704c

sound/pci/hda/patch_analog.c

+11 −2
Original line number Diff line number Diff line
@@ -925,6 +925,13 @@ static struct hda_amp_list ad1986a_loopbacks[] = { 
};

#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)

{

	struct ad198x_spec *spec;
@@ -984,6 +991,7 @@ static int patch_ad1986a(struct hda_codec *codec) 
		spec->multiout.max_channels = 2;

		spec->multiout.num_dacs = 1;

		spec->multiout.dac_nids = ad1986a_laptop_dac_nids;

		if (!is_jack_available(codec, 0x25))

			spec->multiout.dig_out_nid = 0;

		spec->input_mux = &ad1986a_laptop_eapd_capture_source;

		break;
@@ -995,6 +1003,7 @@ static int patch_ad1986a(struct hda_codec *codec) 
		spec->multiout.max_channels = 2;

		spec->multiout.num_dacs = 1;

		spec->multiout.dac_nids = ad1986a_laptop_dac_nids;

		if (!is_jack_available(codec, 0x25))

			spec->multiout.dig_out_nid = 0;

		spec->input_mux = &ad1986a_laptop_eapd_capture_source;

		codec->patch_ops.unsol_event = ad1986a_hp_unsol_event;