3.5.7u1 -stable review patch. If anyone has any objections, please let me know.
------------------ From: Takashi Iwai <ti...@suse.de> commit cb766404e6b8c566569eb9ada02ea45d28729864 upstream. 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 Signed-off-by: Takashi Iwai <ti...@suse.de> [ herton: backported to 3.5: create enum/structs from scratch, instead of bringing commit 6e72aa5f. alc_apply_fixup with ALC_FIXUP_ACT_PRE_PROBE should be a noop on this, but keep it as it's a skeleton for possible quirks in the future being applied through stable ] Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesin...@canonical.com> --- sound/pci/hda/patch_realtek.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index e996453..649ce26 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -5546,6 +5546,33 @@ static const struct hda_verb alc268_beep_init_verbs[] = { { } }; +enum { + ALC268_FIXUP_HP_EAPD, +}; + +static const struct alc_fixup alc268_fixups[] = { + [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_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), + {} +}; + /* * BIOS auto configuration */ @@ -5577,6 +5604,9 @@ static int patch_alc268(struct hda_codec *codec) spec = codec->spec; + 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 */ err = alc268_parse_auto_config(codec); if (err < 0) @@ -5606,6 +5636,8 @@ static int patch_alc268(struct hda_codec *codec) codec->patch_ops = alc_patch_ops; spec->shutup = alc_eapd_shutup; + alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE); + return 0; error: -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
