From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f182.google.com (mail-pl1-f182.google.com [209.85.214.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AA58F185D for ; Sun, 14 May 2023 05:41:12 +0000 (UTC) Received: by mail-pl1-f182.google.com with SMTP id d9443c01a7336-1aad5245571so79117455ad.1 for ; Sat, 13 May 2023 22:41:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1684042872; x=1686634872; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=IDGVt0VPDcGTdRBoTV540d8tlzGaz7p6PdWLogPPAyo=; b=gFBsMNifmQp9JIa8Klq4CpGhCZYHz33bVpYypgMz+jyX/f6eO6dM9O3H3Ur3VacGcp dWYRLuNmHa36kZaf3UShvgMIbWsBLP818yXwPZ/f6xpjmOIeaNZ69G+5jNOO4z0WtX44 i70bEgs1X2/XZzWbhbucKBBSZAkisGkxlwlJH8/Dtj1ovZRsL1UWjgWV+KEdOweAaEgS mR//WznLNMyKED41Vx9gtlW2xr6hkDXYIAZgt12rO5X+yQWBG6j2/kQX49UBQ6tE7zp9 6acbnNfAeHVnsh+tW3jgkLQzEymALYUMIk2BW8khmsIANq1mMLJl1tgdZE1apU5rYu4c F+aw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684042872; x=1686634872; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=IDGVt0VPDcGTdRBoTV540d8tlzGaz7p6PdWLogPPAyo=; b=U3M4KUK1myl4iu7bIJrZgXts4f9XfX4L0xE6zKb+4AiaqGXX1rlZP9owsmvfkgxT9p eW78uSwiPQYNbbbWSFRHT2Yi53FCz9BDNRVFj4qH9l2Bf38v8cJY2BzK0glAPsnJwinM +NouXNZJ1Z2oEmMdBRISvu86zGVMcDtreo3HWRl5UbsAR6zmkbV3C3GODHzRok37HSF4 tSYEs/F5Tg39HZqh5cKXIEr+K9aShQYDGmZToCPiZ5RT8R1zVSlXrF2oWh+EvVQtmFv4 tfZDs4pnQaTrx574fI+V3Qd4xxZk/M6S1qkFMD0kVa9DE1p0V9v+Oa4U7Rfol3nh//uq UROg== X-Gm-Message-State: AC+VfDyqbmjy0pYa+6II6JIiltB5e/RQ16iWRDzG7ECsee/6TN/zXq3m xI4eXqxNhVImuQdN/aZYWh0= X-Google-Smtp-Source: ACHHUZ5CGCegi81Qify9CvlVpbTxzT8VAb2w5CvKNm/+u1sp7WkfS+0YAZwNxICkTliDGj1W78QhLQ== X-Received: by 2002:a17:903:54a:b0:1a8:18ae:1b36 with SMTP id jo10-20020a170903054a00b001a818ae1b36mr27045464plb.18.1684042872000; Sat, 13 May 2023 22:41:12 -0700 (PDT) Received: from debian.me (subs02-180-214-232-71.three.co.id. [180.214.232.71]) by smtp.gmail.com with ESMTPSA id p10-20020a170902a40a00b001acae9734c0sm4706845plq.266.2023.05.13.22.41.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 May 2023 22:41:11 -0700 (PDT) Received: by debian.me (Postfix, from userid 1000) id 483961068F3; Sun, 14 May 2023 12:41:06 +0700 (WIB) Date: Sun, 14 May 2023 12:41:05 +0700 From: Bagas Sanjaya To: "Joseph C. Sible" , regressions@lists.linux.dev Cc: kailang@realtek.com, perex@perex.cz, tiwai@suse.com, alsa-devel@alsa-project.org Subject: Re: Fwd: [Bug 217440] New: ALC236 audio disappears from HP 15z-fc000 on warm boot Message-ID: References: Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="8XX5bEJKjbAtICQ4" Content-Disposition: inline In-Reply-To: --8XX5bEJKjbAtICQ4 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, May 13, 2023 at 03:52:53PM -0400, Joseph C. Sible wrote: > On an HP 15z-fc000 laptop that uses Realtek ALC236 for sound, once the sy= stem > is warm booted ("reboot" from within Linux), sound stops working complete= ly and > the device doesn't even show up anymore. Once this happens, the only way = to get > it to come back is to cold boot ("poweroff" from within Linux, wait for i= t to > turn completely off, and turn it back on with the physical power button).= In > particular, once you boot from a "bad" kernel, no number of warm boots wi= th > "good" kernels will ever bring sound back. Can you attach dmesg messages so that we can know what exactly the error is? >=20 > I bisected this to commit 5aec989, which first appeared in 5.15-rc6. In > addition, I confirmed by doing a custom build of 6.3.2 with reverts of bo= th > f30741c (just to avoid a conflict) and 5aec989, which works correctly for= me. Note: when you refer commits, write at least 12 first characters of the commit's hash. You may want to set `core.abbrev=3D12` in your `~/.gitconfig`. Also the canonical commit reference is `--pretty=3Dformat:%h (\"%s\")`. And remember: when replying, don't top-post; reply inline with appropriate context instead. Anyway, I'm fixing up the title: #regzbot title: Realtek ALC236 unrecognized on reboot Thanks. --=20 An old man doll... just what I always wanted! - Clara --8XX5bEJKjbAtICQ4 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZGB0bAAKCRD2uYlJVVFO o1hEAQDXt2gGeCFUztxgePc09xdG10X7dIku2mCPwiSgw15SZAEAgMPt04I1v1c1 4gDr+jnM3a3nNlxhPoHiPrNH7KIcGwA= =ACa/ -----END PGP SIGNATURE----- --8XX5bEJKjbAtICQ4--