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a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1778711378; s=zoho; d=markus-kramer.de; i=linux@markus-kramer.de; h=From:From:To:To:Cc:Cc:Subject:Subject:Date:Date:Message-ID:MIME-Version:Content-Transfer-Encoding:Message-Id:Reply-To; bh=Uuz/iCbKUjHtl+HMQAc9fDLbvMD3X4bXHgkahE169Uk=; b=Y7QpTBWvDVxzUJquAIDwzek1Fm8fI4vqxXIACzpumDH8RhQTelJ9xrFwHaJOR8bv e74JVL/xf97A+5fJfPJSe6IyUoqBgXTL9sx68eiJc2BY6LOVJSUNn6IiNYBZnRlphmc JOiF6a6hEKvA1S/TRRMXC6Gq139uhnoZl19IlawY= Received: by mx.zohomail.com with SMTPS id 17787113764091020.441744321745; Wed, 13 May 2026 15:29:36 -0700 (PDT) From: Markus Kramer To: alsa-devel@alsa-project.org Cc: tiwai@suse.com, perex@perex.cz, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, Markus Kramer , stable@vger.kernel.org Subject: [PATCH] ALSA: hda/realtek: Add quirk for Samsung Galaxy Book5 360 headphone Date: Thu, 14 May 2026 00:28:18 +0200 Message-ID: <20260513222818.14351-1-linux@markus-kramer.de> X-Mailer: git-send-email 2.51.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-ZohoMailClient: External Message-ID-Hash: DWBHYSNY44AT6ADAKI7RSGEXG7GR3NBZ X-Message-ID-Hash: DWBHYSNY44AT6ADAKI7RSGEXG7GR3NBZ X-MailFrom: linux@markus-kramer.de X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: The Samsung Galaxy Book5 360 (NP750QHA, PCI subsystem ID 0x144d:0xc902) has severe audio distortion on the 3.5mm headphone jack. Applying ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET corrects the output path configuration, consistent with fixes already applied to other Samsung Galaxy Book models using the same ALC256 codec. Cc: stable@vger.kernel.org Link: https://github.com/thesofproject/linux/issues/5648 Signed-off-by: Markus Kramer --- sound/hda/codecs/realtek/alc269.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c index 55bb98e2e..4c610842c 100644 --- a/sound/hda/codecs/realtek/alc269.c +++ b/sound/hda/codecs/realtek/alc269.c @@ -7504,6 +7504,7 @@ static const struct hda_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x144d, 0xc870, "Samsung Galaxy Book2 Pro (NP950XED)", ALC298_FIXUP_SAMSUNG_AMP_V2_2_AMPS), SND_PCI_QUIRK(0x144d, 0xc872, "Samsung Galaxy Book2 Pro (NP950XEE)", ALC298_FIXUP_SAMSUNG_AMP_V2_2_AMPS), SND_PCI_QUIRK(0x144d, 0xc886, "Samsung Galaxy Book3 Pro (NP964XFG)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS), + SND_PCI_QUIRK(0x144d, 0xc902, "Samsung Galaxy Book5 360 (NP750QHA)", ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET), SND_PCI_QUIRK(0x144d, 0xc1ca, "Samsung Galaxy Book3 Pro 360 (NP960QFG)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS), SND_PCI_QUIRK(0x144d, 0xc1cb, "Samsung Galaxy Book3 Pro 360 (NP965QFG)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS), SND_PCI_QUIRK(0x144d, 0xc1cc, "Samsung Galaxy Book3 Ultra (NT960XFH)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS), -- 2.51.2