linux-kernel - [PATCH v2] ASoC: Intel: sof_sdw: Add quirk for Alienware Area 51 (2025) 0CCC SKU

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250731172104.2009007-1-peterjakubek@gmail.com>
Date: Thu, 31 Jul 2025 18:21:04 +0100
From: Peter Jakubek <peterjakubek@...il.com>
To: cezary.rojewski@...el.com
Cc: Peter Jakubek <peterjakubek@...il.com>,
	Liam Girdwood <liam.r.girdwood@...ux.intel.com>,
	Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
	Bard Liao <yung-chuan.liao@...ux.intel.com>,
	Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
	Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@...ux.dev>,
	Mark Brown <broonie@...nel.org>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2] ASoC: Intel: sof_sdw: Add quirk for Alienware Area 51 (2025) 0CCC SKU

Add DMI quirk entry for Alienware systems with SKU "0CCC" to enable
proper speaker codec configuration (SOC_SDW_CODEC_SPKR).

This system requires the same audio configuration as some existing Dell systems.
Without this patch, the laptop's speakers and microphone will not work.

Signed-off-by: Peter Jakubek <peterjakubek@...il.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 c639df2cacdd..f997b2dc221b 100644
--- a/sound/soc/intel/boards/sof_sdw.c
+++ b/sound/soc/intel/boards/sof_sdw.c
@@ -741,6 +741,14 @@ static const struct dmi_system_id sof_sdw_quirk_table[] = {
 		},
 		.driver_data = (void *)(SOC_SDW_CODEC_SPKR),
 	},
+	{
+		.callback = sof_sdw_quirk_cb,
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Alienware"),
+			DMI_EXACT_MATCH(DMI_PRODUCT_SKU, "0CCC")
+		},
+		.driver_data = (void *)(SOC_SDW_CODEC_SPKR),
+	},
 	/* Pantherlake devices*/
 	{
 		.callback = sof_sdw_quirk_cb,
-- 
2.47.2