linux-kernel - [PATCH] ALSA: hda: cs35l41: Support HP Spectre x360 14 eu0000

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Date: Sun, 17 Mar 2024 05:04:44 +0300
From: Anthony I Gilea <i@....in>
To: James Schulman <james.schulman@...rus.com>,
 David Rhodes <david.rhodes@...rus.com>,
 Richard Fitzgerald <rf@...nsource.cirrus.com>,
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc: alsa-devel@...a-project.org, patches@...nsource.cirrus.com,
 linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] ALSA: hda: cs35l41: Support HP Spectre x360 14 eu0000

The new HP Spectre x360 has _DSD for CS35L41 amps in ACPI but
reset-gpios and spk-id-gpios are merged into single Package of size 4 so
_DSD parser fails to parse it.

Overwrite broken _DSD with the correct configuration.

Signed-off-by: Anthony I Gilea <i@....in>
---
  sound/pci/hda/cs35l41_hda_property.c | 2 ++
  1 file changed, 2 insertions(+)

diff --ruNp a/sound/pci/hda/cs35l41_hda_property.c b/sound/pci/hda/cs35l41_hda_property.c

--- a/sound/pci/hda/cs35l41_hda_property.c	2024-03-10 23:38:09.000000000 +0300
+++ b/sound/pci/hda/cs35l41_hda_property.c	2024-03-14 18:22:01.887566917 +0300
@@ -64,6 +64,7 @@ static const struct cs35l41_config cs35l
  	{ "103C8BE5", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
  	{ "103C8BE6", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
  	{ "103C8B3A", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
+	{ "103C8C15", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4100, 24 },
  	{ "104312AF", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 1, 2, 0, 1000, 4500, 24 },
  	{ "10431433", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
  	{ "10431463", 2, INTERNAL, { CS35L41_LEFT, CS35L41_RIGHT, 0, 0 }, 0, 1, -1, 1000, 4500, 24 },
@@ -405,6 +406,7 @@ static const struct cs35l41_prop_model c
  	{ "CSC3551", "103C8BE5", generic_dsd_config },
  	{ "CSC3551", "103C8BE6", generic_dsd_config },
  	{ "CSC3551", "103C8B3A", generic_dsd_config },
+	{ "CSC3551", "103C8C15", generic_dsd_config },
  	{ "CSC3551", "104312AF", generic_dsd_config },
  	{ "CSC3551", "10431433", generic_dsd_config },
  	{ "CSC3551", "10431463", generic_dsd_config },