On Tue, 22 Dec 2015 00:45:43 +0100,
Mario Kleiner wrote:
>
> Without this patch, internal speaker and line-out work,
> but front headphone output jack stays silent on the
> Mac Pro 4,1.
>
> This code path also gets executed on the MacPro 5,1 due
> to identical codec SSID, but i don't know if it has any
> positive or adverse effects there or not.
>
> (v2) Implement feedback from Takashi Iwai: Reuse
> alc889_fixup_mbp_vref and just add a new nid
> 0x19 for the MacPro 4,1.
>
> Signed-off-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx>
Applied, thanks.
Takashi
> ---
> sound/pci/hda/patch_realtek.c | 11 +++++++++--
> 1 file changed, 9 insertions(+), 2 deletions(-)
>
> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
> index 9bedf7c..0e654e4 100644
> --- a/sound/pci/hda/patch_realtek.c
> +++ b/sound/pci/hda/patch_realtek.c
> @@ -1755,6 +1755,7 @@ enum {
> ALC889_FIXUP_MBA11_VREF,
> ALC889_FIXUP_MBA21_VREF,
> ALC889_FIXUP_MP11_VREF,
> + ALC889_FIXUP_MP41_VREF,
> ALC882_FIXUP_INV_DMIC,
> ALC882_FIXUP_NO_PRIMARY_HP,
> ALC887_FIXUP_ASUS_BASS,
> @@ -1843,7 +1844,7 @@ static void alc889_fixup_mbp_vref(struct hda_codec *codec,
> const struct hda_fixup *fix, int action)
> {
> struct alc_spec *spec = codec->spec;
> - static hda_nid_t nids[2] = { 0x14, 0x15 };
> + static hda_nid_t nids[3] = { 0x14, 0x15, 0x19 };
> int i;
>
> if (action != HDA_FIXUP_ACT_INIT)
> @@ -2133,6 +2134,12 @@ static const struct hda_fixup alc882_fixups[] = {
> .chained = true,
> .chain_id = ALC885_FIXUP_MACPRO_GPIO,
> },
> + [ALC889_FIXUP_MP41_VREF] = {
> + .type = HDA_FIXUP_FUNC,
> + .v.func = alc889_fixup_mbp_vref,
> + .chained = true,
> + .chain_id = ALC885_FIXUP_MACPRO_GPIO,
> + },
> [ALC882_FIXUP_INV_DMIC] = {
> .type = HDA_FIXUP_FUNC,
> .v.func = alc_fixup_inv_dmic,
> @@ -2215,7 +2222,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
> SND_PCI_QUIRK(0x106b, 0x3f00, "Macbook 5,1", ALC889_FIXUP_IMAC91_VREF),
> SND_PCI_QUIRK(0x106b, 0x4000, "MacbookPro 5,1", ALC889_FIXUP_IMAC91_VREF),
> SND_PCI_QUIRK(0x106b, 0x4100, "Macmini 3,1", ALC889_FIXUP_IMAC91_VREF),
> - SND_PCI_QUIRK(0x106b, 0x4200, "Mac Pro 5,1", ALC885_FIXUP_MACPRO_GPIO),
> + SND_PCI_QUIRK(0x106b, 0x4200, "Mac Pro 4,1/5,1", ALC889_FIXUP_MP41_VREF),
> SND_PCI_QUIRK(0x106b, 0x4300, "iMac 9,1", ALC889_FIXUP_IMAC91_VREF),
> SND_PCI_QUIRK(0x106b, 0x4600, "MacbookPro 5,2", ALC889_FIXUP_IMAC91_VREF),
> SND_PCI_QUIRK(0x106b, 0x4900, "iMac 9,1 Aluminum", ALC889_FIXUP_IMAC91_VREF),
> --
> 1.9.1
>
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