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 87A66EB64DD for ; Fri, 11 Aug 2023 07:04:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EEF0410E666; Fri, 11 Aug 2023 07:04:05 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id EC99610E666; Fri, 11 Aug 2023 07:04:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1691737445; x=1723273445; h=from:to:cc:subject:in-reply-to:references:date: message-id:mime-version; bh=4Xr6cIZyo61wgyWwJ7i4qiC/z2WsGhfm+zwlnh5+rFU=; b=FZ32MGqJdzKLX52u78fkXFK1iA2+BrE1j6piw7tWYlRXpvJRPMGWXyO5 VkZixl+B83M9a0mi7/ZSt/z0cvqHmP8CXGvA4NUNZl+YTWKteYRoYrzRZ HQ1dMS362tAgRsyhp5u/P6X5BTrM7LiHYiy+6aJQzzFedMhcrNfthM5vy 8Sus8N7r98EWNRwJqH7B9CVAMpV0PgiswcjL0SOHN6/9tENRhvnvj4neq xYyb73b5C9iz8F54f5QA0VPV+t8lG1eCdDvSMaxzVe0qme7l9YPj+xb4E wzxlRRISUGg0nWjAQ3sIToUEhLT7/clBWfSj3xW4Jd16cButKvkox8UX/ A==; X-IronPort-AV: E=McAfee;i="6600,9927,10798"; a="374382978" X-IronPort-AV: E=Sophos;i="6.01,164,1684825200"; d="scan'208";a="374382978" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Aug 2023 00:04:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10798"; a="767569891" X-IronPort-AV: E=Sophos;i="6.01,164,1684825200"; d="scan'208";a="767569891" Received: from vboyerx-mobl3.ger.corp.intel.com (HELO localhost) ([10.252.49.153]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Aug 2023 00:03:59 -0700 From: Jani Nikula To: Thorsten Leemhuis , Mikhail Rudenko , Thomas Zimmermann , Neil Armstrong , Dmitry Baryshkov , Maarten Lankhorst , Maxime Ripard In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <87v8dmr6ty.fsf@gmail.com> Date: Fri, 11 Aug 2023 10:03:55 +0300 Message-ID: <87o7jeqcv8.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain Subject: Re: [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: regressions@lists.linux.dev, intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Daniel Vetter , Rodrigo Vivi , David Airlie Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" On Fri, 11 Aug 2023, Thorsten Leemhuis wrote: > [CCing the i915 maintainers and the dri maintainers] > > Hi, Thorsten here, the Linux kernel's regression tracker. > > On 10.08.23 21:33, Mikhail Rudenko wrote: >> 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. > > Thx for your report. Wonder why Dmitry (who authored a4e771729a51) or > Thomas (who committed it) it didn't look into this, but maybe the i915 > devs didn't forward the report to them. It was [1], but never followed up on, and fell between the cracks. :( BR, Jani. [1] https://lore.kernel.org/r/ZGIraoocR1gLCWjZ@intel.com > Let's see if these mails help. Just wondering: does reverting > a4e771729a51 from 6.5-rc5 or drm-tip help as well? > > BTW, there was an earlier report about a problem with a4e771729a51 that > afaics was never addressed, but it might be unrelated. > > https://lore.kernel.org/all/20230328023129.3596968-1-zhouzongmin@kylinos.cn/ > > Ciao, Thorsten > >> 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 -- Jani Nikula, Intel Open Source Graphics Center From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4CFB21865 for ; Fri, 11 Aug 2023 07:04:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1691737446; x=1723273446; h=from:to:cc:subject:in-reply-to:references:date: message-id:mime-version; bh=4Xr6cIZyo61wgyWwJ7i4qiC/z2WsGhfm+zwlnh5+rFU=; b=kydwnpizFFLE6KQCEpMfX9CjYEfo0ulEl/IuSjbBdWPBD4eAwqtdqeBM J704h34Nw9jAT+/7bOWMrl9DF1qs1LtiyuX8uzF/iNcieDNfj9YEUgFS+ CMV1goCswXjDdcu4o8Is2XeRbwoX5YfSvNHzcNOXYksJpqOEyURs96q3a oD/M4/4B5G0xlPSKHH4KcJ104m0by5QaCEUzu3172uMvLjjikuVVnoGwc KfBUxwON9QOZOUdjxdJ3Zpmg0nW4nyWfC7tiT197pLOPvJgN3cEh63HWU CbjmJ7BhQ8n605jWMGCYsHFthtgoRNPDHMHgGUtDbi6UKe6Ss0KaZSRJG A==; X-IronPort-AV: E=McAfee;i="6600,9927,10798"; a="374382975" X-IronPort-AV: E=Sophos;i="6.01,164,1684825200"; d="scan'208";a="374382975" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Aug 2023 00:04:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10798"; a="767569891" X-IronPort-AV: E=Sophos;i="6.01,164,1684825200"; d="scan'208";a="767569891" Received: from vboyerx-mobl3.ger.corp.intel.com (HELO localhost) ([10.252.49.153]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Aug 2023 00:03:59 -0700 From: Jani Nikula To: Thorsten Leemhuis , Mikhail Rudenko , Thomas Zimmermann , Neil Armstrong , Dmitry Baryshkov , Maarten Lankhorst , Maxime Ripard Cc: linux-kernel@vger.kernel.org, regressions@lists.linux.dev, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , Tvrtko Ursulin , David Airlie , Daniel Vetter Subject: Re: [REGRESSION] HDMI connector detection broken in 6.3 on Intel(R) Celeron(R) N3060 integrated graphics In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <87v8dmr6ty.fsf@gmail.com> Date: Fri, 11 Aug 2023 10:03:55 +0300 Message-ID: <87o7jeqcv8.fsf@intel.com> Precedence: bulk X-Mailing-List: regressions@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On Fri, 11 Aug 2023, Thorsten Leemhuis wrote: > [CCing the i915 maintainers and the dri maintainers] > > Hi, Thorsten here, the Linux kernel's regression tracker. > > On 10.08.23 21:33, Mikhail Rudenko wrote: >> 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. > > Thx for your report. Wonder why Dmitry (who authored a4e771729a51) or > Thomas (who committed it) it didn't look into this, but maybe the i915 > devs didn't forward the report to them. It was [1], but never followed up on, and fell between the cracks. :( BR, Jani. [1] https://lore.kernel.org/r/ZGIraoocR1gLCWjZ@intel.com > Let's see if these mails help. Just wondering: does reverting > a4e771729a51 from 6.5-rc5 or drm-tip help as well? > > BTW, there was an earlier report about a problem with a4e771729a51 that > afaics was never addressed, but it might be unrelated. > > https://lore.kernel.org/all/20230328023129.3596968-1-zhouzongmin@kylinos.cn/ > > Ciao, Thorsten > >> 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 -- Jani Nikula, Intel Open Source Graphics Center 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 0F909C0015E for ; Fri, 11 Aug 2023 07:04:08 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E3F4E10E66A; Fri, 11 Aug 2023 07:04:06 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id EC99610E666; Fri, 11 Aug 2023 07:04:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1691737445; x=1723273445; h=from:to:cc:subject:in-reply-to:references:date: message-id:mime-version; bh=4Xr6cIZyo61wgyWwJ7i4qiC/z2WsGhfm+zwlnh5+rFU=; b=FZ32MGqJdzKLX52u78fkXFK1iA2+BrE1j6piw7tWYlRXpvJRPMGWXyO5 VkZixl+B83M9a0mi7/ZSt/z0cvqHmP8CXGvA4NUNZl+YTWKteYRoYrzRZ HQ1dMS362tAgRsyhp5u/P6X5BTrM7LiHYiy+6aJQzzFedMhcrNfthM5vy 8Sus8N7r98EWNRwJqH7B9CVAMpV0PgiswcjL0SOHN6/9tENRhvnvj4neq xYyb73b5C9iz8F54f5QA0VPV+t8lG1eCdDvSMaxzVe0qme7l9YPj+xb4E wzxlRRISUGg0nWjAQ3sIToUEhLT7/clBWfSj3xW4Jd16cButKvkox8UX/ A==; X-IronPort-AV: E=McAfee;i="6600,9927,10798"; a="374382978" X-IronPort-AV: E=Sophos;i="6.01,164,1684825200"; d="scan'208";a="374382978" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Aug 2023 00:04:04 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10798"; a="767569891" X-IronPort-AV: E=Sophos;i="6.01,164,1684825200"; d="scan'208";a="767569891" Received: from vboyerx-mobl3.ger.corp.intel.com (HELO localhost) ([10.252.49.153]) by orsmga001-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Aug 2023 00:03:59 -0700 From: Jani Nikula To: Thorsten Leemhuis , Mikhail Rudenko , Thomas Zimmermann , Neil Armstrong , Dmitry Baryshkov , Maarten Lankhorst , Maxime Ripard Subject: Re: [REGRESSION] HDMI connector detection broken in 6.3 on Intel(R) Celeron(R) N3060 integrated graphics In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo References: <87v8dmr6ty.fsf@gmail.com> Date: Fri, 11 Aug 2023 10:03:55 +0300 Message-ID: <87o7jeqcv8.fsf@intel.com> MIME-Version: 1.0 Content-Type: text/plain 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: Tvrtko Ursulin , regressions@lists.linux.dev, intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Rodrigo Vivi Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Fri, 11 Aug 2023, Thorsten Leemhuis wrote: > [CCing the i915 maintainers and the dri maintainers] > > Hi, Thorsten here, the Linux kernel's regression tracker. > > On 10.08.23 21:33, Mikhail Rudenko wrote: >> 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. > > Thx for your report. Wonder why Dmitry (who authored a4e771729a51) or > Thomas (who committed it) it didn't look into this, but maybe the i915 > devs didn't forward the report to them. It was [1], but never followed up on, and fell between the cracks. :( BR, Jani. [1] https://lore.kernel.org/r/ZGIraoocR1gLCWjZ@intel.com > Let's see if these mails help. Just wondering: does reverting > a4e771729a51 from 6.5-rc5 or drm-tip help as well? > > BTW, there was an earlier report about a problem with a4e771729a51 that > afaics was never addressed, but it might be unrelated. > > https://lore.kernel.org/all/20230328023129.3596968-1-zhouzongmin@kylinos.cn/ > > Ciao, Thorsten > >> 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 -- Jani Nikula, Intel Open Source Graphics Center