From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AED3AFEA835 for ; Wed, 25 Mar 2026 08:55:36 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [45.14.194.44]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 878A9601F7; Wed, 25 Mar 2026 09:55:22 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 878A9601F7 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1774428932; bh=181LJJSr+VqdA9G5EcHAo2ZcMUdhse3ksWkeV4TVQGs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=XTU4NSY5/YWU92cnCp4uMy9hBTRHIEf+TBxtoSVrpE07xPtgxaO7mGYWO+OVrrz7b AGjSX1HiZ+eoobSnPwfQrtpqaaNIbwK94itaEhnYdveYtQ0OhY7poYC8svodtml019 oBv8QFshsmBXHk+wjbwkhBnmyvbUj0YsVhnh6rIQ= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 6897CF805F3; Wed, 25 Mar 2026 09:54:59 +0100 (CET) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 83379F805F4; Wed, 25 Mar 2026 09:54:59 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 8F1FEF8059F; Wed, 25 Mar 2026 09:54:51 +0100 (CET) Received: from tor.source.kernel.org (tor.source.kernel.org [172.105.4.254]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 43EDCF800AC for ; Wed, 25 Mar 2026 09:54:45 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 43EDCF800AC Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key, unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=buPyr8S1 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id DD142600AC; Wed, 25 Mar 2026 08:54:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 33C70C4CEF7; Wed, 25 Mar 2026 08:54:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1774428883; bh=181LJJSr+VqdA9G5EcHAo2ZcMUdhse3ksWkeV4TVQGs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=buPyr8S19yhDSlTcmQdmSdNCEJlGi+bJ3hbaJsOEoMVVZ3YWq1QYi00ADizZ5B6T0 7qwv5Icr73ku8IVLkZ/XtfuNr3oMEwqM33gtC7i8VScSxUToZ6LPbj+4b4LeBRZDPG qLVRmEp92/SfJIeXvFp9JZGyUfMfZsmrPfkM6UNk= Date: Wed, 25 Mar 2026 09:54:20 +0100 From: Greg KH To: Dima Art Cc: alsa-devel@alsa-project.org, tiwai@suse.com, stable@vger.kernel.org Subject: Re: [PATCH] ALSA: hda/realtek: Add quirk for HP Victus 15-fa2xxx Message-ID: <2026032514-exes-repave-9420@gregkh> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Message-ID-Hash: SU2YI7VLHZQ4YXZH4M3FFKOIEN3TZ6MZ X-Message-ID-Hash: SU2YI7VLHZQ4YXZH4M3FFKOIEN3TZ6MZ X-MailFrom: gregkh@linuxfoundation.org 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: On Tue, Mar 24, 2026 at 10:25:03PM +0000, Dima Art wrote: > The HP Victus 15-fa2xxx (subsystem ID 103c:8dcd) uses two TAS2781 > amplifiers connected via I2C bus at addresses 0x36 and 0x37. > Without this quirk, the amplifiers remain uninitialized causing > mono audio output with no bass. > > Tested on HP Victus 15-fa2xxx (HP-VictusbyHPGamingLaptop15_fa2xxx--8DCD) > with kernel 6.19.0-9-generic on Ubuntu 26.04. > > Signed-off-by: ardima93@gmail.com > --- > sound/pci/hda/patch_realtek.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c > --- a/sound/pci/hda/patch_realtek.c > +++ b/sound/pci/hda/patch_realtek.c > @@ alc269_fixup_tbl[] @@ > + SND_PCI_QUIRK(0x103c, 0x8dcd, "HP Victus 15-fa2xxx", > ALC245_FIXUP_TAS2781_I2C), > This is not the correct way to submit patches for inclusion in the stable kernel tree. Please read: https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html for how to do this properly.