From: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>

Date: Wed, 5 Apr 2023 22:12:20 +0200

Subject: [PATCH] ALSA: hda/sigmatel: fix S/PDIF out on Intel D*45*

 motherboards

References: bsc#1012628

Patch-mainline: 6.2.12

Git-commit: f342ac00da1064eb4f94b1f4bcacbdfea955797a

commit f342ac00da1064eb4f94b1f4bcacbdfea955797a upstream.

The BIOS botches this one completely - it says the 2nd S/PDIF output is

used, while in fact it's the 1st one. This is tested on DP45SG, but I'm

assuming it's valid for the other boards in the series as well.

Also add some comments regarding the pins.

FWIW, the codec is apparently still sold by Tempo Semiconductor, Inc.,

where one can download the documentation.

Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>

Cc: <stable@vger.kernel.org>

Link: https://lore.kernel.org/r/20230405201220.2197826-2-oswald.buddenhagen@gmx.de

Signed-off-by: Takashi Iwai <tiwai@suse.de>

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: Jiri Slaby <jslaby@suse.cz>

---

 sound/pci/hda/patch_sigmatel.c | 8 ++++++++

 1 file changed, 8 insertions(+)

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c

index 64a97d8c..61258b0a 100644

--- a/sound/pci/hda/patch_sigmatel.c

+++ b/sound/pci/hda/patch_sigmatel.c

@@ -1707,6 +1707,7 @@ static const struct snd_pci_quirk stac925x_fixup_tbl[] = {

 };

 static const struct hda_pintbl ref92hd73xx_pin_configs[] = {

+	// Port A-H

 	{ 0x0a, 0x02214030 },

 	{ 0x0b, 0x02a19040 },

 	{ 0x0c, 0x01a19020 },

@@ -1715,9 +1716,12 @@ static const struct hda_pintbl ref92hd73xx_pin_configs[] = {

 	{ 0x0f, 0x01014010 },

 	{ 0x10, 0x01014020 },

 	{ 0x11, 0x01014030 },

+	// CD in

 	{ 0x12, 0x02319040 },

+	// Digial Mic ins

 	{ 0x13, 0x90a000f0 },

 	{ 0x14, 0x90a000f0 },

+	// Digital outs

 	{ 0x22, 0x01452050 },

 	{ 0x23, 0x01452050 },

 	{}

@@ -1758,6 +1762,7 @@ static const struct hda_pintbl alienware_m17x_pin_configs[] = {

 };

 static const struct hda_pintbl intel_dg45id_pin_configs[] = {

+	// Analog outputs

 	{ 0x0a, 0x02214230 },

 	{ 0x0b, 0x02A19240 },

 	{ 0x0c, 0x01013214 },

@@ -1765,6 +1770,9 @@ static const struct hda_pintbl intel_dg45id_pin_configs[] = {

 	{ 0x0e, 0x01A19250 },

 	{ 0x0f, 0x01011212 },

 	{ 0x10, 0x01016211 },

+	// Digital output

+	{ 0x22, 0x01451380 },

+	{ 0x23, 0x40f000f0 },

 	{}

 };

-- 

2.35.3