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| author | Takashi Iwai <tiwai@suse.de> | 2011-08-19 09:10:29 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2011-08-19 09:10:29 +0200 |
| commit | 965f1b2e196924dbe7143e36bf4a2bcdc07fc810 (patch) | |
| tree | 999edd6ba796f81e7a57e6a68503b9664a0da4c5 /sound/pci/hda/hda_codec.c | |
| parent | 23c09b00900c3fa6672148738cad29d6fc6ded7c (diff) | |
| download | op-kernel-dev-965f1b2e196924dbe7143e36bf4a2bcdc07fc810.zip op-kernel-dev-965f1b2e196924dbe7143e36bf4a2bcdc07fc810.tar.gz | |
ALSA: hda - Allow different assoc numbers for multiple speakers
In snd_hda_parse_pin_def_config(), we checked the associated number
of speaker pins and accepts only one number exclusively. But many BIOS
seem to give different assoc number for surround speakers, thus we'd
better to accept all speaker pins no matter which assoc number, and sort
like done for the headphone pins.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_codec.c')
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 83d3eb5..7004c3f 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -4700,7 +4700,7 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec, const hda_nid_t *ignore_nids) { hda_nid_t nid, end_nid; - short seq, assoc_line_out, assoc_speaker; + short seq, assoc_line_out; short sequences_line_out[ARRAY_SIZE(cfg->line_out_pins)]; short sequences_speaker[ARRAY_SIZE(cfg->speaker_pins)]; short sequences_hp[ARRAY_SIZE(cfg->hp_pins)]; @@ -4711,7 +4711,7 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec, memset(sequences_line_out, 0, sizeof(sequences_line_out)); memset(sequences_speaker, 0, sizeof(sequences_speaker)); memset(sequences_hp, 0, sizeof(sequences_hp)); - assoc_line_out = assoc_speaker = 0; + assoc_line_out = 0; end_nid = codec->start_nid + codec->num_nodes; for (nid = codec->start_nid; nid < end_nid; nid++) { @@ -4763,16 +4763,10 @@ int snd_hda_parse_pin_def_config(struct hda_codec *codec, case AC_JACK_SPEAKER: seq = get_defcfg_sequence(def_conf); assoc = get_defcfg_association(def_conf); - if (!assoc) - continue; - if (!assoc_speaker) - assoc_speaker = assoc; - else if (assoc_speaker != assoc) - continue; if (cfg->speaker_outs >= ARRAY_SIZE(cfg->speaker_pins)) continue; cfg->speaker_pins[cfg->speaker_outs] = nid; - sequences_speaker[cfg->speaker_outs] = seq; + sequences_speaker[cfg->speaker_outs] = (assoc << 4) | seq; cfg->speaker_outs++; break; case AC_JACK_HP_OUT: |
