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| author | Takashi Iwai <tiwai@suse.de> | 2012-10-20 10:55:21 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-10-20 18:20:55 +0200 |
| commit | cb766404e6b8c566569eb9ada02ea45d28729864 (patch) | |
| tree | 080aedfc5d3e03f11b09166cd6bba7f00ac2e8b1 /sound | |
| parent | f27a64f9973ff932ece576793c195de60c1c6c9b (diff) | |
| download | linux-stable-cb766404e6b8c566569eb9ada02ea45d28729864.tar.gz linux-stable-cb766404e6b8c566569eb9ada02ea45d28729864.tar.bz2 linux-stable-cb766404e6b8c566569eb9ada02ea45d28729864.zip | |
ALSA: hda - Fix silent headphone output from Toshiba P200
By some reason, Toshiba laptop doesn't like the EAPD turned up for the
headphone pin. Add a fix up code to force to turn down EAPD for NID
0x15.
Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=569991
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/pci/hda/patch_realtek.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 2c62edd6d4fd..f7397ad02a0d 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5677,6 +5677,7 @@ static const struct hda_verb alc268_beep_init_verbs[] = { enum { ALC268_FIXUP_INV_DMIC, + ALC268_FIXUP_HP_EAPD, }; static const struct alc_fixup alc268_fixups[] = { @@ -5684,10 +5685,26 @@ static const struct alc_fixup alc268_fixups[] = { .type = ALC_FIXUP_FUNC, .v.func = alc_fixup_inv_dmic_0x12, }, + [ALC268_FIXUP_HP_EAPD] = { + .type = ALC_FIXUP_VERBS, + .v.verbs = (const struct hda_verb[]) { + {0x15, AC_VERB_SET_EAPD_BTLENABLE, 0}, + {} + } + }, }; static const struct alc_model_fixup alc268_fixup_models[] = { {.id = ALC268_FIXUP_INV_DMIC, .name = "inv-dmic"}, + {.id = ALC268_FIXUP_HP_EAPD, .name = "hp-eapd"}, + {} +}; + +static const struct snd_pci_quirk alc268_fixup_tbl[] = { + /* below is codec SSID since multiple Toshiba laptops have the + * same PCI SSID 1179:ff00 + */ + SND_PCI_QUIRK(0x1179, 0xff06, "Toshiba P200", ALC268_FIXUP_HP_EAPD), {} }; @@ -5722,7 +5739,7 @@ static int patch_alc268(struct hda_codec *codec) spec = codec->spec; - alc_pick_fixup(codec, alc268_fixup_models, NULL, alc268_fixups); + alc_pick_fixup(codec, alc268_fixup_models, alc268_fixup_tbl, alc268_fixups); alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE); /* automatic parse from the BIOS config */ |