From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f171.google.com (mail-pl1-f171.google.com [209.85.214.171]) (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 A1535800 for ; Mon, 9 Oct 2023 08:45:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gNHgTkuW" Received: by mail-pl1-f171.google.com with SMTP id d9443c01a7336-1c8a1541232so12096675ad.0 for ; Mon, 09 Oct 2023 01:45:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1696841150; x=1697445950; darn=lists.linux.dev; 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=+UYiBL6SRbLOPgrNzGh3TGoyVQnJviY/7sooyahS/D8=; b=gNHgTkuWPnsvNHI21Y7rvynzgy3oMOehJ+6Nol3Sp0T/33xTKAAMFl4/FpHhDsv7sB LOPNsjL2y5hlGrqpYK/RnxQh8AsLWCK5d/l7J5AdPQyipTrimnqun/cvvbaOf8v6CrJH IGT+3soJAWPrz9hq/Slb0W2ag05+kZOic78ulCXd+/4Fo4V72dOoIsrHyknJquISB0PP k3pYcH2huSsvbrUvES38zRDEV11Y4/ak6UvsuMJ3G3LJ8vOF93kmAR4aEpNZQJ0OTOpv CaCnIdoKFoA32NV93uOyxJVx1hFEW8eZGLM0DV910QSQXtTtbOx8RIcP3W9xN1JRUwqD cSHg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696841150; x=1697445950; 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=+UYiBL6SRbLOPgrNzGh3TGoyVQnJviY/7sooyahS/D8=; b=hdf+iKVhQII9k2tsfflvgzEkwkYgMlUjdYI+Aapga0RSPELf3GnMYOtKrwLlzzUK20 UNCcf9zGuDJXFKYO+/DyHwP/1kMFwZ18iKJmISb1reMrDqhATJy/ge7Am1ACXSHsWId3 0LNcj5iq2EKcMExslhahNArCnsPl4W097ER5VD2lmQgnfzyotedAd/EBosMcPMRJLcIP 4ntHrzUHzux8O72+Jc8O50aY5Q6+hMnPBnaodQFmQMy2jOlVFOQt7dx/EGKaY3mWnUUK /ysi53OnrUYLKw2TfJDTwAiVOJkNL9O95Oz013CsyZQ9AqvGJjSyszPmq0D4McU2Km3b zgjQ== X-Gm-Message-State: AOJu0YwBJrxZSJf+dmIwbKne6sxraLCzCF77HqfqbvtcJUoxbl0wQFEh BgScL3rtDutGl5Vo8Ai6uoM= X-Google-Smtp-Source: AGHT+IF05H4q63Cso7kjB1N3kLjdHmG3CmMzZbm0KtDP2GgiRIwTZqg0Tsw0un0gXDUMCRkfRhFrHw== X-Received: by 2002:a17:902:d349:b0:1c5:e527:68b0 with SMTP id l9-20020a170902d34900b001c5e52768b0mr15337660plk.62.1696841149660; Mon, 09 Oct 2023 01:45:49 -0700 (PDT) Received: from debian.me ([103.131.18.64]) by smtp.gmail.com with ESMTPSA id a12-20020a170902ee8c00b001bde65894c8sm8936969pld.268.2023.10.09.01.45.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Oct 2023 01:45:48 -0700 (PDT) Received: by debian.me (Postfix, from userid 1000) id D98058FE13DF; Mon, 9 Oct 2023 15:45:44 +0700 (WIB) Date: Mon, 9 Oct 2023 15:45:44 +0700 From: Bagas Sanjaya To: Huacai Chen , Linux Regressions , Linux Kernel Mailing List Cc: Jaak Ristioja , Javier Martinez Canillas , Linux DRI Development , David Airlie , Daniel Vetter , Thomas Zimmermann Subject: Re: Blank screen on boot of Linux 6.5 and later on Lenovo ThinkPad L570 Message-ID: References: <7c50e051-eba2-09fc-da9f-023d592de457@ristioja.ee> <31bdf7b1-0ed9-4217-b459-1d857e53120b@leemhuis.info> 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="e+saoYv3HPZRi7+a" Content-Disposition: inline In-Reply-To: --e+saoYv3HPZRi7+a Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 09, 2023 at 09:27:02AM +0800, Huacai Chen wrote: > Hi, all, >=20 > On Tue, Sep 26, 2023 at 10:31=E2=80=AFPM Huacai Chen wrote: > > > > Hi, all, > > > > On Tue, Sep 26, 2023 at 7:15=E2=80=AFPM Linux regression tracking (Thor= sten > > Leemhuis) wrote: > > > > > > [CCing the regression list, as it should be in the loop for regressio= ns: > > > https://docs.kernel.org/admin-guide/reporting-regressions.html] > > > > > > Hi, Thorsten here, the Linux kernel's regression tracker. > > > > > > On 13.09.23 14:02, Jaak Ristioja wrote: > > > > > > > > Upgrading to Linux 6.5 on a Lenovo ThinkPad L570 (Integrated Intel = HD > > > > Graphics 620 (rev 02), Intel(R) Core(TM) i7-7500U) results in a bla= nk > > > > screen after boot until the display manager starts... if it does st= art > > > > at all. Using the nomodeset kernel parameter seems to be a workarou= nd. > > > > > > > > I've bisected this to commit 60aebc9559492cea6a9625f514a8041717e3a2= e4 > > > > ("drivers/firmware: Move sysfb_init() from device_initcall to > > > > subsys_initcall_sync"). > > > > > > Hmmm, no reaction since it was posted a while ago, unless I'm missing > > > something. > > > > > > Huacai Chen, did you maybe miss this report? The problem is apparently > > > caused by a commit of yours (that Javier applied), you hence should l= ook > > > into this. > > I'm sorry but it looks very strange, could you please share your config= file? > As confirmed by Jaak, disabling DRM_SIMPLEDRM makes things work fine > again. So I guess the reason: Did Jaak reply privately? It should have been disclosed in public ML here instead. >=20 > When SIMPLEDRM takes over the framebuffer, the screen is blank (don't > know why). And before 60aebc9559492cea6a9625f ("drivers/firmware: Move > sysfb_init() from device_initcall to subsys_initcall_sync") there is > no platform device created for SIMPLEDRM at early stage, so it seems > also "no problem". I don't understand above. You mean that after that commit the platform device is also none, right? Confused... --=20 An old man doll... just what I always wanted! - Clara --e+saoYv3HPZRi7+a Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZSO9swAKCRD2uYlJVVFO oydtAQCjpra6tsxV4/98CtIBJeEv9SPFN/GBEOiRr+a0amnAaAD9HnpgYUQGuUI3 Li7bRmsGwGPIno+QwWiW2fiZl9ZcOwM= =bSd7 -----END PGP SIGNATURE----- --e+saoYv3HPZRi7+a-- 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 9E6B7E95A91 for ; Mon, 9 Oct 2023 08:45:52 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0205C10E22D; Mon, 9 Oct 2023 08:45:52 +0000 (UTC) Received: from mail-pl1-x62f.google.com (mail-pl1-x62f.google.com [IPv6:2607:f8b0:4864:20::62f]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3E8B310E22D for ; 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Mon, 9 Oct 2023 15:45:44 +0700 (WIB) Date: Mon, 9 Oct 2023 15:45:44 +0700 From: Bagas Sanjaya To: Huacai Chen , Linux Regressions , Linux Kernel Mailing List Subject: Re: Blank screen on boot of Linux 6.5 and later on Lenovo ThinkPad L570 Message-ID: References: <7c50e051-eba2-09fc-da9f-023d592de457@ristioja.ee> <31bdf7b1-0ed9-4217-b459-1d857e53120b@leemhuis.info> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="e+saoYv3HPZRi7+a" Content-Disposition: inline In-Reply-To: X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Zimmermann , Javier Martinez Canillas , Linux DRI Development , Jaak Ristioja Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" --e+saoYv3HPZRi7+a Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Oct 09, 2023 at 09:27:02AM +0800, Huacai Chen wrote: > Hi, all, >=20 > On Tue, Sep 26, 2023 at 10:31=E2=80=AFPM Huacai Chen wrote: > > > > Hi, all, > > > > On Tue, Sep 26, 2023 at 7:15=E2=80=AFPM Linux regression tracking (Thor= sten > > Leemhuis) wrote: > > > > > > [CCing the regression list, as it should be in the loop for regressio= ns: > > > https://docs.kernel.org/admin-guide/reporting-regressions.html] > > > > > > Hi, Thorsten here, the Linux kernel's regression tracker. > > > > > > On 13.09.23 14:02, Jaak Ristioja wrote: > > > > > > > > Upgrading to Linux 6.5 on a Lenovo ThinkPad L570 (Integrated Intel = HD > > > > Graphics 620 (rev 02), Intel(R) Core(TM) i7-7500U) results in a bla= nk > > > > screen after boot until the display manager starts... if it does st= art > > > > at all. Using the nomodeset kernel parameter seems to be a workarou= nd. > > > > > > > > I've bisected this to commit 60aebc9559492cea6a9625f514a8041717e3a2= e4 > > > > ("drivers/firmware: Move sysfb_init() from device_initcall to > > > > subsys_initcall_sync"). > > > > > > Hmmm, no reaction since it was posted a while ago, unless I'm missing > > > something. > > > > > > Huacai Chen, did you maybe miss this report? The problem is apparently > > > caused by a commit of yours (that Javier applied), you hence should l= ook > > > into this. > > I'm sorry but it looks very strange, could you please share your config= file? > As confirmed by Jaak, disabling DRM_SIMPLEDRM makes things work fine > again. So I guess the reason: Did Jaak reply privately? It should have been disclosed in public ML here instead. >=20 > When SIMPLEDRM takes over the framebuffer, the screen is blank (don't > know why). And before 60aebc9559492cea6a9625f ("drivers/firmware: Move > sysfb_init() from device_initcall to subsys_initcall_sync") there is > no platform device created for SIMPLEDRM at early stage, so it seems > also "no problem". I don't understand above. You mean that after that commit the platform device is also none, right? Confused... --=20 An old man doll... just what I always wanted! - Clara --e+saoYv3HPZRi7+a Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQSSYQ6Cy7oyFNCHrUH2uYlJVVFOowUCZSO9swAKCRD2uYlJVVFO oydtAQCjpra6tsxV4/98CtIBJeEv9SPFN/GBEOiRr+a0amnAaAD9HnpgYUQGuUI3 Li7bRmsGwGPIno+QwWiW2fiZl9ZcOwM= =bSd7 -----END PGP SIGNATURE----- --e+saoYv3HPZRi7+a--