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authorTakashi Iwai <tiwai@suse.de>2013-12-04 13:59:45 +0100
committerTakashi Iwai <tiwai@suse.de>2013-12-04 13:59:45 +0100
commit0756f09c4946fe2d9ce2ebcb6f2e3c58830d22a3 (patch)
tree159e3a5e90c855f638f589312c247b8751b045a9
parentb0e6989c965dda2f2b65a2abb04f5337b497f4a2 (diff)
downloadlinux-stericsson-0756f09c4946fe2d9ce2ebcb6f2e3c58830d22a3.tar.gz
ALSA: hda - Fix silent output on MacBook Air 2,1
MacBook Air 2,1 has a fairly different pin assignment from its brother MBA 1,1, and yet another quirks are needed for pin 0x18 and 0x19, similarly like what iMac 9,1 requires, in order to make the sound working on it. Reported-and-tested-by: Bruno Prémont <bonbons@linux-vserver.org> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--sound/pci/hda/patch_realtek.c39
1 files changed, 31 insertions, 8 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e327e630cac4..c5ea483d7559 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1780,6 +1780,7 @@ enum {
ALC889_FIXUP_DAC_ROUTE,
ALC889_FIXUP_MBP_VREF,
ALC889_FIXUP_IMAC91_VREF,
+ ALC889_FIXUP_MBA21_VREF,
ALC882_FIXUP_INV_DMIC,
ALC882_FIXUP_NO_PRIMARY_HP,
ALC887_FIXUP_ASUS_BASS,
@@ -1884,17 +1885,13 @@ static void alc889_fixup_mbp_vref(struct hda_codec *codec,
}
}
-/* Set VREF on speaker pins on imac91 */
-static void alc889_fixup_imac91_vref(struct hda_codec *codec,
- const struct hda_fixup *fix, int action)
+static void alc889_fixup_mac_pins(struct hda_codec *codec,
+ const hda_nid_t *nids, int num_nids)
{
struct alc_spec *spec = codec->spec;
- static hda_nid_t nids[2] = { 0x18, 0x1a };
int i;
- if (action != HDA_FIXUP_ACT_INIT)
- return;
- for (i = 0; i < ARRAY_SIZE(nids); i++) {
+ for (i = 0; i < num_nids; i++) {
unsigned int val;
val = snd_hda_codec_get_pin_target(codec, nids[i]);
val |= AC_PINCTL_VREF_50;
@@ -1903,6 +1900,26 @@ static void alc889_fixup_imac91_vref(struct hda_codec *codec,
spec->gen.keep_vref_in_automute = 1;
}
+/* Set VREF on speaker pins on imac91 */
+static void alc889_fixup_imac91_vref(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ static hda_nid_t nids[2] = { 0x18, 0x1a };
+
+ if (action == HDA_FIXUP_ACT_INIT)
+ alc889_fixup_mac_pins(codec, nids, ARRAY_SIZE(nids));
+}
+
+/* Set VREF on speaker pins on mba21 */
+static void alc889_fixup_mba21_vref(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ static hda_nid_t nids[2] = { 0x18, 0x19 };
+
+ if (action == HDA_FIXUP_ACT_INIT)
+ alc889_fixup_mac_pins(codec, nids, ARRAY_SIZE(nids));
+}
+
/* Don't take HP output as primary
* Strangely, the speaker output doesn't work on Vaio Z and some Vaio
* all-in-one desktop PCs (for example VGC-LN51JGB) through DAC 0x05
@@ -2102,6 +2119,12 @@ static const struct hda_fixup alc882_fixups[] = {
.chained = true,
.chain_id = ALC882_FIXUP_GPIO1,
},
+ [ALC889_FIXUP_MBA21_VREF] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc889_fixup_mba21_vref,
+ .chained = true,
+ .chain_id = ALC889_FIXUP_MBP_VREF,
+ },
[ALC882_FIXUP_INV_DMIC] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc_fixup_inv_dmic_0x12,
@@ -2172,7 +2195,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
SND_PCI_QUIRK(0x106b, 0x3000, "iMac", ALC889_FIXUP_MBP_VREF),
SND_PCI_QUIRK(0x106b, 0x3200, "iMac 7,1 Aluminum", ALC882_FIXUP_EAPD),
SND_PCI_QUIRK(0x106b, 0x3400, "MacBookAir 1,1", ALC889_FIXUP_MBP_VREF),
- SND_PCI_QUIRK(0x106b, 0x3500, "MacBookAir 2,1", ALC889_FIXUP_MBP_VREF),
+ SND_PCI_QUIRK(0x106b, 0x3500, "MacBookAir 2,1", ALC889_FIXUP_MBA21_VREF),
SND_PCI_QUIRK(0x106b, 0x3600, "Macbook 3,1", ALC889_FIXUP_MBP_VREF),
SND_PCI_QUIRK(0x106b, 0x3800, "MacbookPro 4,1", ALC889_FIXUP_MBP_VREF),
SND_PCI_QUIRK(0x106b, 0x3e00, "iMac 24 Aluminum", ALC885_FIXUP_MACPRO_GPIO),