Commit d9a4268e authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Add quirk for Gateway %1616 laptop 

Gateway T1616 laptop needs EAPD always on while the current STAC9205
code turns off per HP plug.  Added a new model "eapd" to keep it on.

Reference: Novell bnc#467597
	https://bugzilla.novell.com/show_bug.cgi?id=467597



Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent eda68293

Documentation/sound/alsa/HD-Audio-Models.txt

+1 −0
Original line number Diff line number Diff line
@@ -285,6 +285,7 @@ STAC9205/9254 
  dell-m42	Dell (unknown)

  dell-m43	Dell Precision

  dell-m44	Dell Inspiron

  eapd		Keep EAPD on (e.g. Gateway T1616)



STAC9220/9221

=============

sound/pci/hda/patch_sigmatel.c

+9 −1
Original line number Diff line number Diff line
@@ -66,6 +66,7 @@ enum { 
	STAC_9205_DELL_M42,

	STAC_9205_DELL_M43,

	STAC_9205_DELL_M44,

	STAC_9205_EAPD,

	STAC_9205_MODELS

};
@@ -2240,6 +2241,7 @@ static unsigned int *stac9205_brd_tbl[STAC_9205_MODELS] = { 
	[STAC_9205_DELL_M42] = dell_9205_m42_pin_configs,

	[STAC_9205_DELL_M43] = dell_9205_m43_pin_configs,

	[STAC_9205_DELL_M44] = dell_9205_m44_pin_configs,

	[STAC_9205_EAPD] = NULL,

};



static const char *stac9205_models[STAC_9205_MODELS] = {
@@ -2247,12 +2249,14 @@ static const char *stac9205_models[STAC_9205_MODELS] = { 
	[STAC_9205_DELL_M42] = "dell-m42",

	[STAC_9205_DELL_M43] = "dell-m43",

	[STAC_9205_DELL_M44] = "dell-m44",

	[STAC_9205_EAPD] = "eapd",

};



static struct snd_pci_quirk stac9205_cfg_tbl[] = {

	/* SigmaTel reference board */

	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,

		      "DFI LanParty", STAC_9205_REF),

	/* Dell */

	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f1,

		      "unknown Dell", STAC_9205_DELL_M42),

	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x01f2,
@@ -2283,6 +2287,8 @@ static struct snd_pci_quirk stac9205_cfg_tbl[] = { 
		      "Dell Inspiron", STAC_9205_DELL_M44),

	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0228,

		      "Dell Vostro 1500", STAC_9205_DELL_M42),

	/* Gateway */

	SND_PCI_QUIRK(0x107b, 0x0565, "Gateway T1616", STAC_9205_EAPD),

	{} /* terminator */

};
@@ -5320,6 +5326,8 @@ static int patch_stac9205(struct hda_codec *codec) 


	spec->aloopback_mask = 0x40;

	spec->aloopback_shift = 0;

	/* Turn on/off EAPD per HP plugging */

	if (spec->board_config != STAC_9205_EAPD)

		spec->eapd_switch = 1;

	spec->multiout.dac_nids = spec->dac_nids;