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 7CE37C001DB for ; Mon, 14 Aug 2023 12:48:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CCF0410E1E8; Mon, 14 Aug 2023 12:48:04 +0000 (UTC) Received: from mail-lf1-x132.google.com (mail-lf1-x132.google.com [IPv6:2a00:1450:4864:20::132]) by gabe.freedesktop.org (Postfix) with ESMTPS id A192910E5EF; Thu, 10 Aug 2023 20:16:45 +0000 (UTC) Received: by mail-lf1-x132.google.com with SMTP id 2adb3069b0e04-4fe0fe622c3so2038708e87.2; Thu, 10 Aug 2023 13:16:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1691698603; x=1692303403; h=mime-version:message-id:date:subject:cc:to:from:user-agent:from:to :cc:subject:date:message-id:reply-to; bh=LcP6/gihYI3kLBbBHFTF24IF50Lr5xUUX6ydg05FQlo=; b=Z0m1UJALxdYe5PXargYxue9zOzYJ4iErJqG/bWrieSJfM6seflBymkZCrykNpQ1/yz 5l0USSHzC7N29x1eiv5fz+Qx7DJT3eqhyTBYJ3T2zq3GzEkoJ2GXZ3X5SH8V7c1u736F VTlhwEIY9xWhR4MdP1LicqeIo8k+9G3Z6U283UMVs84XT1SNpO+AMSgjkV5SYFt14JX5 EKUqARHonbihU4k7wDbx/hkktnQr93kwjvLvWKdx9E07WCiMpdNMW6OL4F2C4oCTlrDT lCqZzG9+1UFjBjd8PLFi/EEjtdqh6Kx2+kIYxcCjwUF6BZw9Vn3cLU/iGy9sZrB9/OK0 MIRA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691698603; x=1692303403; h=mime-version:message-id:date:subject:cc:to:from:user-agent :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=LcP6/gihYI3kLBbBHFTF24IF50Lr5xUUX6ydg05FQlo=; b=ZBl0V/VmZGkswnRFLBesCQ6vGG/XZ1TdPE+wTwyTGbQk87MncXUQrFEHD9jxDcDzai gimwyRlfqrwxhfSfSvS5fG8OnY7aqmga0zqdpDNrMn0nLegwyhKvpuTVhcdZqRO2ZKkN nYaUJOJHS9OamZKBuRjgUZTNLHkgs1u++7EOlxrZoMqnO3Ef4WbIJWCqxqr4WwLNTZv1 mlPfTCI9G5hdA6/kkzZcPXLyus/jSYMhlTAEghsUVzaZIUlJ3aBBu5ftXb0AGfaNTcrb uC4c5NzBi8dJbkJutt4+Oir53Q1znZWeXw85cb57vnw/TU/UItE2SsFAiugdfh9XyXjk CQhg== X-Gm-Message-State: AOJu0YzhuKvvtm0Lfr3tcN/CRyJIn77MGkbzfwKgzztjqNGfQlqoUVB+ FuCnqsGJG1uU+pl7eIbkG3dww9+xOH0u7A== X-Google-Smtp-Source: AGHT+IGBU9UfpHwTi/scygTsLzy0bhD3BMlBgMDxm30Hk4qAdgwzFvCJplgp/nM5Csbv3WHlE//S8Q== X-Received: by 2002:a05:6512:3710:b0:4f9:596d:c803 with SMTP id z16-20020a056512371000b004f9596dc803mr2443161lfr.53.1691698603236; Thu, 10 Aug 2023 13:16:43 -0700 (PDT) Received: from razdolb (95-24-154-238.broadband.corbina.ru. [95.24.154.238]) by smtp.gmail.com with ESMTPSA id x19-20020ac25dd3000000b004f864690901sm420781lfq.244.2023.08.10.13.16.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Aug 2023 13:16:42 -0700 (PDT) User-agent: mu4e 1.10.4; emacs 29.1 From: Mikhail Rudenko To: Thomas Zimmermann , Neil Armstrong , Dmitry Baryshkov , Maarten Lankhorst , Maxime Ripard Date: Thu, 10 Aug 2023 22:33:00 +0300 Message-ID: <87v8dmr6ty.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain X-Mailman-Approved-At: Mon, 14 Aug 2023 12:48:01 +0000 Subject: [Intel-gfx] [REGRESSION] HDMI connector detection broken in 6.3 on Intel(R) Celeron(R) N3060 integrated graphics X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, regressions@lists.linux.dev Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" The following is a copy an issue I posted to drm/i915 gitlab [1] two months ago. I repost it to the mailing lists in hope that it will help the right people pay attention to it. After kernel upgrade from 6.2.13 to 6.3 HDMI connector detection is broken for me. Issue is 100% reproducible: 1. Start system as usual with HDMI connected. 2. Disconnect HDMI 3. Connect HDMI back 4. Get "no signal" on display, connector status in sysfs is disconnected Curiously, running xrandr over ssh like ssh qnap251.local env DISPLAY=:0 xrandr makes display come back. drm-tip tip is affected as well (last test 2023-08-02). Bisecting points at a4e771729a51 ("drm/probe_helper: sort out poll_running vs poll_enabled"). Reverting that commit on top of 6.3 fixes the issue for me. System information: * System architecture: x86_64 * Kernel version: 6.3.arch1 * Linux distribution: Arch Linux * Machine: QNAP TS-251A, CPU: Intel(R) Celeron(R) CPU N3060 @ 1.60GHz * Display connector: single HDMI display * dmesg with debug information (captured on drm-tip, following above 4 steps): [2] * xrandr output: Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384 DP-1 disconnected (normal left inverted right x axis y axis) HDMI-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 708mm x 398mm 1920x1080 60.00*+ 50.00 59.94 30.00 25.00 24.00 29.97 23.98 1920x1080i 60.00 50.00 59.94 1360x768 59.80 1280x768 60.35 1280x720 60.00 50.00 59.94 1024x768 75.03 70.07 60.00 832x624 74.55 800x600 75.00 60.32 720x576 50.00 720x480 60.00 59.94 640x480 75.00 60.00 59.94 720x400 70.08 DP-2 disconnected (normal left inverted right x axis y axis) HDMI-2 disconnected (normal left inverted right x axis y axis)``` I'm willing to provide additional information and/or test fixes. [1] https://gitlab.freedesktop.org/drm/intel/-/issues/8451 [2] https://gitlab.freedesktop.org/drm/intel/uploads/fda7aff0b13ef20962856c2c7be51544/dmesg.txt #regzbot introduced: a4e771729a51 -- Best regards, Mikhail Rudenko From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lf1-f49.google.com (mail-lf1-f49.google.com [209.85.167.49]) (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 CA3CA200BC for ; Thu, 10 Aug 2023 20:16:45 +0000 (UTC) Received: by mail-lf1-f49.google.com with SMTP id 2adb3069b0e04-4fe389d6f19so2031331e87.3 for ; Thu, 10 Aug 2023 13:16:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1691698603; x=1692303403; h=mime-version:message-id:date:subject:cc:to:from:user-agent:from:to :cc:subject:date:message-id:reply-to; bh=LcP6/gihYI3kLBbBHFTF24IF50Lr5xUUX6ydg05FQlo=; b=Z0m1UJALxdYe5PXargYxue9zOzYJ4iErJqG/bWrieSJfM6seflBymkZCrykNpQ1/yz 5l0USSHzC7N29x1eiv5fz+Qx7DJT3eqhyTBYJ3T2zq3GzEkoJ2GXZ3X5SH8V7c1u736F VTlhwEIY9xWhR4MdP1LicqeIo8k+9G3Z6U283UMVs84XT1SNpO+AMSgjkV5SYFt14JX5 EKUqARHonbihU4k7wDbx/hkktnQr93kwjvLvWKdx9E07WCiMpdNMW6OL4F2C4oCTlrDT lCqZzG9+1UFjBjd8PLFi/EEjtdqh6Kx2+kIYxcCjwUF6BZw9Vn3cLU/iGy9sZrB9/OK0 MIRA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691698603; x=1692303403; h=mime-version:message-id:date:subject:cc:to:from:user-agent :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=LcP6/gihYI3kLBbBHFTF24IF50Lr5xUUX6ydg05FQlo=; b=JA2g5h3sjK2eWUDa5POe8ETaFMNWO8Mt/HXX6kWk/txw4owGYmAdRV/CJxNzn1j6ux MYvHP3fAxB8pzRDKQ9oVNuf5HHnYMpauKfZWJXHbwZOhrfXtH6iraHrcsLBunXJYVlNI TsX/o90jC/k6nhFvmidvqiqy8aFKAOd4D3Zl15bRpU2/k7KmrUwP83lalHmZ+WJpttAi vTtPe+0Rm7P71t8b3qTrDD/tF3ohmtI25aszRPR2V5qykWKEQ29s9f+0LTdlzULODasY jlP02k0vbszAyoTzYl+jErM8Mo3zGum6wf6ugye+T9lWQpkEHTF5KtLOQs/9k0OyEGlO WG3w== X-Gm-Message-State: AOJu0YxF0D/sg5jURe6/p3cOC2J7yYiO1H8ueX00tJnGhx7WzNhfFYmI 8tlGp7UNC6qMB3uVdrW5p/Q= X-Google-Smtp-Source: AGHT+IGBU9UfpHwTi/scygTsLzy0bhD3BMlBgMDxm30Hk4qAdgwzFvCJplgp/nM5Csbv3WHlE//S8Q== X-Received: by 2002:a05:6512:3710:b0:4f9:596d:c803 with SMTP id z16-20020a056512371000b004f9596dc803mr2443161lfr.53.1691698603236; Thu, 10 Aug 2023 13:16:43 -0700 (PDT) Received: from razdolb (95-24-154-238.broadband.corbina.ru. [95.24.154.238]) by smtp.gmail.com with ESMTPSA id x19-20020ac25dd3000000b004f864690901sm420781lfq.244.2023.08.10.13.16.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Aug 2023 13:16:42 -0700 (PDT) User-agent: mu4e 1.10.4; emacs 29.1 From: Mikhail Rudenko To: Thomas Zimmermann , Neil Armstrong , Dmitry Baryshkov , Maarten Lankhorst , Maxime Ripard Cc: , , , Subject: [REGRESSION] HDMI connector detection broken in 6.3 on Intel(R) Celeron(R) N3060 integrated graphics Date: Thu, 10 Aug 2023 22:33:00 +0300 Message-ID: <87v8dmr6ty.fsf@gmail.com> Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain The following is a copy an issue I posted to drm/i915 gitlab [1] two months ago. I repost it to the mailing lists in hope that it will help the right people pay attention to it. After kernel upgrade from 6.2.13 to 6.3 HDMI connector detection is broken for me. Issue is 100% reproducible: 1. Start system as usual with HDMI connected. 2. Disconnect HDMI 3. Connect HDMI back 4. Get "no signal" on display, connector status in sysfs is disconnected Curiously, running xrandr over ssh like ssh qnap251.local env DISPLAY=:0 xrandr makes display come back. drm-tip tip is affected as well (last test 2023-08-02). Bisecting points at a4e771729a51 ("drm/probe_helper: sort out poll_running vs poll_enabled"). Reverting that commit on top of 6.3 fixes the issue for me. System information: * System architecture: x86_64 * Kernel version: 6.3.arch1 * Linux distribution: Arch Linux * Machine: QNAP TS-251A, CPU: Intel(R) Celeron(R) CPU N3060 @ 1.60GHz * Display connector: single HDMI display * dmesg with debug information (captured on drm-tip, following above 4 steps): [2] * xrandr output: Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384 DP-1 disconnected (normal left inverted right x axis y axis) HDMI-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 708mm x 398mm 1920x1080 60.00*+ 50.00 59.94 30.00 25.00 24.00 29.97 23.98 1920x1080i 60.00 50.00 59.94 1360x768 59.80 1280x768 60.35 1280x720 60.00 50.00 59.94 1024x768 75.03 70.07 60.00 832x624 74.55 800x600 75.00 60.32 720x576 50.00 720x480 60.00 59.94 640x480 75.00 60.00 59.94 720x400 70.08 DP-2 disconnected (normal left inverted right x axis y axis) HDMI-2 disconnected (normal left inverted right x axis y axis)``` I'm willing to provide additional information and/or test fixes. [1] https://gitlab.freedesktop.org/drm/intel/-/issues/8451 [2] https://gitlab.freedesktop.org/drm/intel/uploads/fda7aff0b13ef20962856c2c7be51544/dmesg.txt #regzbot introduced: a4e771729a51 -- Best regards, Mikhail Rudenko 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 6FF69EB64DD for ; Fri, 11 Aug 2023 07:26:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5C34D10E67A; Fri, 11 Aug 2023 07:26:35 +0000 (UTC) Received: from mail-lf1-x132.google.com (mail-lf1-x132.google.com [IPv6:2a00:1450:4864:20::132]) by gabe.freedesktop.org (Postfix) with ESMTPS id A192910E5EF; Thu, 10 Aug 2023 20:16:45 +0000 (UTC) Received: by mail-lf1-x132.google.com with SMTP id 2adb3069b0e04-4fe0fe622c3so2038708e87.2; Thu, 10 Aug 2023 13:16:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1691698603; x=1692303403; h=mime-version:message-id:date:subject:cc:to:from:user-agent:from:to :cc:subject:date:message-id:reply-to; bh=LcP6/gihYI3kLBbBHFTF24IF50Lr5xUUX6ydg05FQlo=; b=Z0m1UJALxdYe5PXargYxue9zOzYJ4iErJqG/bWrieSJfM6seflBymkZCrykNpQ1/yz 5l0USSHzC7N29x1eiv5fz+Qx7DJT3eqhyTBYJ3T2zq3GzEkoJ2GXZ3X5SH8V7c1u736F VTlhwEIY9xWhR4MdP1LicqeIo8k+9G3Z6U283UMVs84XT1SNpO+AMSgjkV5SYFt14JX5 EKUqARHonbihU4k7wDbx/hkktnQr93kwjvLvWKdx9E07WCiMpdNMW6OL4F2C4oCTlrDT lCqZzG9+1UFjBjd8PLFi/EEjtdqh6Kx2+kIYxcCjwUF6BZw9Vn3cLU/iGy9sZrB9/OK0 MIRA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691698603; x=1692303403; h=mime-version:message-id:date:subject:cc:to:from:user-agent :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=LcP6/gihYI3kLBbBHFTF24IF50Lr5xUUX6ydg05FQlo=; b=ZBl0V/VmZGkswnRFLBesCQ6vGG/XZ1TdPE+wTwyTGbQk87MncXUQrFEHD9jxDcDzai gimwyRlfqrwxhfSfSvS5fG8OnY7aqmga0zqdpDNrMn0nLegwyhKvpuTVhcdZqRO2ZKkN nYaUJOJHS9OamZKBuRjgUZTNLHkgs1u++7EOlxrZoMqnO3Ef4WbIJWCqxqr4WwLNTZv1 mlPfTCI9G5hdA6/kkzZcPXLyus/jSYMhlTAEghsUVzaZIUlJ3aBBu5ftXb0AGfaNTcrb uC4c5NzBi8dJbkJutt4+Oir53Q1znZWeXw85cb57vnw/TU/UItE2SsFAiugdfh9XyXjk CQhg== X-Gm-Message-State: AOJu0YzhuKvvtm0Lfr3tcN/CRyJIn77MGkbzfwKgzztjqNGfQlqoUVB+ FuCnqsGJG1uU+pl7eIbkG3dww9+xOH0u7A== X-Google-Smtp-Source: AGHT+IGBU9UfpHwTi/scygTsLzy0bhD3BMlBgMDxm30Hk4qAdgwzFvCJplgp/nM5Csbv3WHlE//S8Q== X-Received: by 2002:a05:6512:3710:b0:4f9:596d:c803 with SMTP id z16-20020a056512371000b004f9596dc803mr2443161lfr.53.1691698603236; Thu, 10 Aug 2023 13:16:43 -0700 (PDT) Received: from razdolb (95-24-154-238.broadband.corbina.ru. [95.24.154.238]) by smtp.gmail.com with ESMTPSA id x19-20020ac25dd3000000b004f864690901sm420781lfq.244.2023.08.10.13.16.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Aug 2023 13:16:42 -0700 (PDT) User-agent: mu4e 1.10.4; emacs 29.1 From: Mikhail Rudenko To: Thomas Zimmermann , Neil Armstrong , Dmitry Baryshkov , Maarten Lankhorst , Maxime Ripard Subject: [REGRESSION] HDMI connector detection broken in 6.3 on Intel(R) Celeron(R) N3060 integrated graphics Date: Thu, 10 Aug 2023 22:33:00 +0300 Message-ID: <87v8dmr6ty.fsf@gmail.com> MIME-Version: 1.0 Content-Type: text/plain X-Mailman-Approved-At: Fri, 11 Aug 2023 07:26:19 +0000 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: intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, regressions@lists.linux.dev Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The following is a copy an issue I posted to drm/i915 gitlab [1] two months ago. I repost it to the mailing lists in hope that it will help the right people pay attention to it. After kernel upgrade from 6.2.13 to 6.3 HDMI connector detection is broken for me. Issue is 100% reproducible: 1. Start system as usual with HDMI connected. 2. Disconnect HDMI 3. Connect HDMI back 4. Get "no signal" on display, connector status in sysfs is disconnected Curiously, running xrandr over ssh like ssh qnap251.local env DISPLAY=:0 xrandr makes display come back. drm-tip tip is affected as well (last test 2023-08-02). Bisecting points at a4e771729a51 ("drm/probe_helper: sort out poll_running vs poll_enabled"). Reverting that commit on top of 6.3 fixes the issue for me. System information: * System architecture: x86_64 * Kernel version: 6.3.arch1 * Linux distribution: Arch Linux * Machine: QNAP TS-251A, CPU: Intel(R) Celeron(R) CPU N3060 @ 1.60GHz * Display connector: single HDMI display * dmesg with debug information (captured on drm-tip, following above 4 steps): [2] * xrandr output: Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 16384 x 16384 DP-1 disconnected (normal left inverted right x axis y axis) HDMI-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 708mm x 398mm 1920x1080 60.00*+ 50.00 59.94 30.00 25.00 24.00 29.97 23.98 1920x1080i 60.00 50.00 59.94 1360x768 59.80 1280x768 60.35 1280x720 60.00 50.00 59.94 1024x768 75.03 70.07 60.00 832x624 74.55 800x600 75.00 60.32 720x576 50.00 720x480 60.00 59.94 640x480 75.00 60.00 59.94 720x400 70.08 DP-2 disconnected (normal left inverted right x axis y axis) HDMI-2 disconnected (normal left inverted right x axis y axis)``` I'm willing to provide additional information and/or test fixes. [1] https://gitlab.freedesktop.org/drm/intel/-/issues/8451 [2] https://gitlab.freedesktop.org/drm/intel/uploads/fda7aff0b13ef20962856c2c7be51544/dmesg.txt #regzbot introduced: a4e771729a51 -- Best regards, Mikhail Rudenko