Commit b373bdeb authored by Andrew L. Neporada's avatar Andrew L. Neporada Committed by Jaroslav Kysela
Browse files

[ALSA] hda-codec - Clevo M540JE, M550JE laptops (Nvidia MCP51 chipset, ALC883 codec) 



We need to enable External Amplifier on this laptops. This patch basicly
adds laptop-eapd model to ALC883 codec.

Signed-off-by: default avatarAndrew L. Neporada <nepal@asplinux.ru>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent 54bf5dd9

Documentation/sound/alsa/ALSA-Configuration.txt

+1 −0
Original line number Diff line number Diff line
@@ -822,6 +822,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed. 
	  medion	Medion Laptops

	  targa-dig	Targa/MSI

	  targa-2ch-dig	Targs/MSI with 2-channel

	  laptop-eapd   3-jack with SPDIF I/O and EAPD (Clevo M540JE, M550JE)

	  auto		auto-config reading BIOS (default)



	ALC861/660

sound/pci/hda/patch_realtek.c

+26 −4
Original line number Diff line number Diff line
@@ -125,6 +125,7 @@ enum { 
	ALC888_DEMO_BOARD,

	ALC883_ACER,

	ALC883_MEDION,

	ALC883_LAPTOP_EAPD,

	ALC883_AUTO,

	ALC883_MODEL_LAST,

};
@@ -4540,7 +4541,7 @@ static struct hda_verb alc882_init_verbs[] = { 
static struct hda_verb alc882_eapd_verbs[] = {

	/* change to EAPD mode */

	{0x20, AC_VERB_SET_COEF_INDEX, 0x07},

	{0x20, AC_VERB_SET_PROC_COEF, 0x3070},

	{0x20, AC_VERB_SET_PROC_COEF, 0x3060},

	{ } 

};
@@ -4998,6 +4999,13 @@ static struct hda_channel_mode alc883_sixstack_modes[2] = { 
	{ 8, alc883_sixstack_ch8_init },

};



static struct hda_verb alc883_medion_eapd_verbs[] = {

        /* eanable EAPD on medion laptop */

	{0x20, AC_VERB_SET_COEF_INDEX, 0x07},

	{0x20, AC_VERB_SET_PROC_COEF, 0x3070},

	{ }

};



/* Pin assignment: Front=0x14, Rear=0x15, CLFE=0x16, Side=0x17

 *                 Mic=0x18, Front Mic=0x19, Line-In=0x1a, HP=0x1b

 */
@@ -5471,6 +5479,9 @@ static struct hda_board_config alc883_cfg_tbl[] = { 
	  .config = ALC883_ACER },

	{ .pci_subvendor = 0x161f, .pci_subdevice = 0x2054,

	  .modelname = "medion", .config = ALC883_MEDION },

	{ .modelname = "laptop-eapd", .config = ALC883_LAPTOP_EAPD },

	{ .pci_subvendor = 0x1558, .pci_subdevice = 0,

	  .config = ALC883_LAPTOP_EAPD }, /* Clevo */

	{ .modelname = "auto", .config = ALC883_AUTO },

	{}

};
@@ -5591,7 +5602,7 @@ static struct alc_config_preset alc883_presets[] = { 
		.mixers = { alc883_fivestack_mixer,

			    alc883_chmode_mixer },

		.init_verbs = { alc883_init_verbs,

				alc882_eapd_verbs },

				alc883_medion_eapd_verbs },

		.num_dacs = ARRAY_SIZE(alc883_dac_nids),

		.dac_nids = alc883_dac_nids,

		.num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
@@ -5599,8 +5610,19 @@ static struct alc_config_preset alc883_presets[] = { 
		.num_channel_mode = ARRAY_SIZE(alc883_sixstack_modes),

		.channel_mode = alc883_sixstack_modes,

		.input_mux = &alc883_capture_source,

	}



	},

	[ALC883_LAPTOP_EAPD] = {

		.mixers = { alc883_base_mixer,

			    alc883_chmode_mixer },

		.init_verbs = { alc883_init_verbs, alc882_eapd_verbs },

		.num_dacs = ARRAY_SIZE(alc883_dac_nids),

		.dac_nids = alc883_dac_nids,

		.num_adc_nids = ARRAY_SIZE(alc883_adc_nids),

		.adc_nids = alc883_adc_nids,

		.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),

		.channel_mode = alc883_3ST_2ch_modes,

		.input_mux = &alc883_capture_source,

	},

};