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Commit 4e7d7c60 authored by Vince Weaver's avatar Vince Weaver Committed by Takashi Iwai
Browse files

ALSA: hda - MacBookPro 5,3 line-in support 



I've found the following patch is necessary to enable line-in on
my MacBookPro 5,3 machine.  With the patch applied I've successfully
recorded audio from the line-in jack.  This is based on the existing
5,5 support.

Signed-off-by: default avatarVince Weaver <vweaver1@eecs.utk.edu>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent abdd8f51

sound/pci/hda/patch_cirrus.c

+21 −1
Original line number Diff line number Diff line
@@ -65,6 +65,7 @@ struct cs_spec { 


/* available models */

enum {

	CS420X_MBP53,

	CS420X_MBP55,

	CS420X_IMAC27,

	CS420X_AUTO,
@@ -839,7 +840,8 @@ static void cs_automute(struct hda_codec *codec) 
				    AC_VERB_SET_PIN_WIDGET_CONTROL,

				    hp_present ? 0 : PIN_OUT);

	}

	if (spec->board_config == CS420X_MBP55 ||

	if (spec->board_config == CS420X_MBP53 ||

	    spec->board_config == CS420X_MBP55 ||

	    spec->board_config == CS420X_IMAC27) {

		unsigned int gpio = hp_present ? 0x02 : 0x08;

		snd_hda_codec_write(codec, 0x01, 0,
@@ -1128,6 +1130,7 @@ static int cs_parse_auto_config(struct hda_codec *codec) 
}



static const char *cs420x_models[CS420X_MODELS] = {

	[CS420X_MBP53] = "mbp53",

	[CS420X_MBP55] = "mbp55",

	[CS420X_IMAC27] = "imac27",

	[CS420X_AUTO] = "auto",
@@ -1135,6 +1138,7 @@ static const char *cs420x_models[CS420X_MODELS] = { 




static struct snd_pci_quirk cs420x_cfg_tbl[] = {

	SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),

	SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),

	SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),

	{} /* terminator */
@@ -1145,6 +1149,20 @@ struct cs_pincfg { 
	u32 val;

};



static struct cs_pincfg mbp53_pincfgs[] = {

	{ 0x09, 0x012b4050 },

	{ 0x0a, 0x90100141 },

	{ 0x0b, 0x90100140 },

	{ 0x0c, 0x018b3020 },

	{ 0x0d, 0x90a00110 },

	{ 0x0e, 0x400000f0 },

	{ 0x0f, 0x01cbe030 },

	{ 0x10, 0x014be060 },

	{ 0x12, 0x400000f0 },

	{ 0x15, 0x400000f0 },

	{} /* terminator */

};



static struct cs_pincfg mbp55_pincfgs[] = {

	{ 0x09, 0x012b4030 },

	{ 0x0a, 0x90100121 },
@@ -1174,6 +1192,7 @@ static struct cs_pincfg imac27_pincfgs[] = { 
};



static struct cs_pincfg *cs_pincfgs[CS420X_MODELS] = {

	[CS420X_MBP53] = mbp53_pincfgs,

	[CS420X_MBP55] = mbp55_pincfgs,

	[CS420X_IMAC27] = imac27_pincfgs,

};
@@ -1206,6 +1225,7 @@ static int patch_cs420x(struct hda_codec *codec) 


	switch (spec->board_config) {

	case CS420X_IMAC27:

	case CS420X_MBP53:

	case CS420X_MBP55:

		/* GPIO1 = headphones */

		/* GPIO3 = speakers */