ALSA: hda - Add support for MacBook Pro 10,1
MacBook Pro 10,1 needs a few adjustments to make it working:
- more COEF verbs
- some pin config overrides to disable the unused pin (0x0d, 0x12),
and fix the internal mic (0x0e)
In addition, it uses GPIO 1 and 3 like other MacBooks.
The internal digital mic on the machine is still problematic: it seems
that only the right channel is used and the left is always static.
This looks like a hardware design, so we need to cope in the software
side somehow...
The primary information and test were brought from Daniel J Blueman.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 6aca4a0..82253f1 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -85,6 +85,8 @@
CS420X_GPIO_23,
CS420X_IMAC27_122 = CS420X_GPIO_23,
CS420X_APPLE = CS420X_GPIO_13,
+ CS420X_MBP101,
+ CS420X_MBP101_COEF,
CS420X_AUTO,
};
@@ -1159,6 +1161,14 @@
{} /* terminator */
};
+static const struct hda_verb mbp101_init_verbs[] = {
+ {0x11, AC_VERB_SET_COEF_INDEX, 0x0002},
+ {0x11, AC_VERB_SET_PROC_COEF, 0x100a},
+ {0x11, AC_VERB_SET_COEF_INDEX, 0x0004},
+ {0x11, AC_VERB_SET_PROC_COEF, 0x000f},
+ {}
+};
+
/* SPDIF setup */
static void init_digital(struct hda_codec *codec)
{
@@ -1286,6 +1296,7 @@
{ .id = CS420X_IMAC27, .name = "imac27" },
{ .id = CS420X_IMAC27_122, .name = "imac27_122" },
{ .id = CS420X_APPLE, .name = "apple" },
+ { .id = CS420X_MBP101, .name = "mbp101" },
{}
};
@@ -1299,6 +1310,7 @@
/* codec SSID */
SND_PCI_QUIRK(0x106b, 0x2000, "iMac 12,2", CS420X_IMAC27_122),
+ SND_PCI_QUIRK(0x106b, 0x2800, "MacBookPro 10,1", CS420X_MBP101),
SND_PCI_QUIRK_VENDOR(0x106b, "Apple", CS420X_APPLE),
{} /* terminator */
};
@@ -1345,6 +1357,13 @@
{} /* terminator */
};
+static const struct hda_pintbl mbp101_pincfgs[] = {
+ { 0x0d, 0x40ab90f0 },
+ { 0x0e, 0x90a600f0 },
+ { 0x12, 0x50a600f0 },
+ {} /* terminator */
+};
+
static void cs420x_fixup_gpio_13(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
@@ -1396,6 +1415,18 @@
.type = HDA_FIXUP_FUNC,
.v.func = cs420x_fixup_gpio_23,
},
+ [CS420X_MBP101] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = mbp101_pincfgs,
+ .chained = true,
+ .chain_id = CS420X_MBP101_COEF,
+ },
+ [CS420X_MBP101_COEF] = {
+ .type = HDA_FIXUP_VERBS,
+ .v.verbs = mbp101_init_verbs,
+ .chained = true,
+ .chain_id = CS420X_GPIO_13,
+ },
};
static int patch_cs420x(struct hda_codec *codec)