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[116.206.28.46]) by smtp.gmail.com with ESMTPSA id k128-20020a632486000000b00502ecc282e2sm16723810pgk.5.2023.04.30.21.36.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Apr 2023 21:36:52 -0700 (PDT) Received: by debian.me (Postfix, from userid 1000) id 7E4CF10695F; Mon, 1 May 2023 11:36:49 +0700 (WIB) Date: Mon, 1 May 2023 11:36:49 +0700 From: Bagas Sanjaya To: Jeff Chua , lkml , Oswald Buddenhagen , Takashi Iwai , Jaroslav Kysela , Linux ALSA Subsystem Development , Linux Regressions Subject: Re: linux-6.4 alsa sound broken Message-ID: References: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="LJ2qQOdS72n8ceav" Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --LJ2qQOdS72n8ceav Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 01, 2023 at 11:59:12AM +0800, Jeff Chua wrote: > Latest git pull from Linus's tree ... playing a simple sound file will > resulted in a lot of echo. >=20 > Running on Lenovo X1 with .. > 00:1f.3 Audio device: Intel Corporation Alder Lake PCH-P High > Definition Audio Controller (rev 01) >=20 > I've bisected and reverted the following patch fixed the problem. >=20 > commit 9f656705c5faa18afb26d922cfc64f9fd103c38d Thanks for the regression report. However, where is your dmesg and/or ALSA = log when the regression occurs? What is the playback test file? FYI, 9f656705c5faa1 ("ALSA: pcm: rewrite snd_pcm_playback_silence()") is originated as [1/2] of patch series that pokes around the auto-silencer. The other patch ([2/2]) got NAKed since autofilling buffer should have been don= e in alsa-lib (still to be discussed) [1]. Anyway, I'm adding this to regzbot: #regzbot ^introduced 9f656705c5faa1 #regzbot title Much echoing when playing sound files on Intel Alder Lake PC= H-P Audio Controller Thanks. [1]: https://lore.kernel.org/all/bb342e84-b468-8adc-6688-88da2c857da1@perex= =2Ecz/ --=20 An old man doll... just what I always wanted! - Clara --LJ2qQOdS72n8ceav Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZE9B3QAKCRD2uYlJVVFO oybmAP9qZl6m3BGfCju4IYA/iNDLxZpCPY+PPR5V6jt2I12r0gEAiduhNNevDzK/ ts24tNhoskNd+rPICIYUV6L02qtfBwI= =IYeY -----END PGP SIGNATURE----- --LJ2qQOdS72n8ceav--