linux-kernel - [PATCH] ASoC: Intel: sof_sdw: Add new quirks for PTL on Dell with CS42L43

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Message-ID: <20260102152132.3053106-1-mstrozek@opensource.cirrus.com>
Date: Fri,  2 Jan 2026 15:21:24 +0000
From: Maciej Strozek <mstrozek@...nsource.cirrus.com>
To: Mark Brown <broonie@...nel.org>
Cc: Deep Harsora <Deep_Harsora@...l.com>,
        Bard Liao <yung-chuan.liao@...ux.intel.com>,
        linux-kernel@...r.kernel.org, linux-sound@...r.kernel.org,
        patches@...nsource.cirrus.com,
        Maciej Strozek <mstrozek@...nsource.cirrus.com>
Subject: [PATCH] ASoC: Intel: sof_sdw: Add new quirks for PTL on Dell with CS42L43

From: Deep Harsora <Deep_Harsora@...l.com>

From: Deep Harsora <Deep_Harsora@...l.com>

Add missing quirks for some new Dell laptops using cs42l43's speaker
outputs.

Signed-off-by: Deep Harsora <Deep_Harsora@...l.com>
Signed-off-by: Maciej Strozek <mstrozek@...nsource.cirrus.com>
---
 sound/soc/intel/boards/sof_sdw.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c
index 2c1001148d540..8721a098d53f1 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -764,6 +764,14 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
 		.driver_data = (void *)(SOC_SDW_CODEC_SPKR),
 	},
 	/* Pantherlake devices*/
+	{
+		.callback = sof_sdw_quirk_cb,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0DD6")
+		},
+		.driver_data = (void *)(SOC_SDW_SIDECAR_AMPS),
+	},
 	{
 		.callback = sof_sdw_quirk_cb,
 		.matches = {
--
2.47.3