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Commit 1965c441 authored by Pierre-Louis Bossart's avatar Pierre-Louis Bossart Committed by Takashi Iwai
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ALSA: hda: enable SPDIF output for Conexant 5051/Lenovo docking stations 



This patch enables the SPDIF output pin by default. It also enables
it for quirks related to Levono docking stations (x200 and 25041,
identified with the same 17aa:20f2 ID). Even though not all Lenovo
docking stations have SPDIF connectors, enabling the pin by default
shouldn't be a problem for anyone.
Other quirks remain unmodified.

Signed-off-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@intel.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent ef5dbbcc

sound/pci/hda/patch_conexant.c

+3 −1
Original line number Diff line number Diff line
@@ -1784,6 +1784,7 @@ static struct hda_verb cxt5051_init_verbs[] = { 
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1) | 0x44},

	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x44},

	/* SPDIF route: PCM */

	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},

	{0x1c, AC_VERB_SET_CONNECT_SEL, 0x0},

	/* EAPD */

	{0x1a, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
@@ -1840,6 +1841,7 @@ static struct hda_verb cxt5051_lenovo_x200_init_verbs[] = { 
	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1) | 0x44},

	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0) | 0x44},

	/* SPDIF route: PCM */

	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT}, /* needed for W500 Advanced Mini Dock 250410 */

	{0x1c, AC_VERB_SET_CONNECT_SEL, 0x0},

	/* EAPD */

	{0x1a, AC_VERB_SET_EAPD_BTLENABLE, 0x2}, /* default on */
@@ -1911,7 +1913,7 @@ enum { 
	CXT5051_LAPTOP,	 /* Laptops w/ EAPD support */

	CXT5051_HP,	/* no docking */

	CXT5051_HP_DV6736,	/* HP without mic switch */

	CXT5051_LENOVO_X200,	/* Lenovo X200 laptop */

	CXT5051_LENOVO_X200,	/* Lenovo X200 laptop, also used for Advanced Mini Dock 250410 */

	CXT5051_F700,       /* HP Compaq Presario F700 */

	CXT5051_TOSHIBA,	/* Toshiba M300 & co */

	CXT5051_MODELS