| Message ID | 20250124055300.1111274-1-raag.jadav@intel.com (mailing list archive) |
|---|---|
| Headers | show
Return-Path: <intel-gfx-bounces@lists.freedesktop.org> 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 A22D0C0218B for <intel-gfx@archiver.kernel.org>; Fri, 24 Jan 2025 05:52:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9222110E8D6; Fri, 24 Jan 2025 05:52:56 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="THC8E3V4"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id 15DCF10E297; Fri, 24 Jan 2025 05:52:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1737697976; x=1769233976; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=1aAhLPBxVqQUfqvDc33T4FDKF2jbZ43wVpm4/0R/Aq4=; b=THC8E3V44W9Kt/icmxD9iU2Ct8CjGEm77CX8JbsHZRSWTz58+KYFqvV4 O9KyMTBXf+BW6JYWQn/3JSZf8OOEQd7D9k8V0qA8cygHBTDfx3D41k0ml z2UoCsIgSIPgXQ69ZMjyJC7FQTkPNoWeiEYei58knH6gvSatt5mW+aAdi BsJPnLC/tCglZuo/1bULbcTTcsGWUcHZ6PgAhAsO/I5/ZQjOY1xORkmBZ PGoOwBtKn/itZxCxyomscr2jSJZuyGUwRmpgVVAr9e4nRBux79Qmks5Fk nBx+5uITicw/u9j5UhiTGr+lozaBW5gESYPF35I/gLZ94jOjq6owULE/J g==; X-CSE-ConnectionGUID: k37zekdfQwenzcNfUR/FqA== X-CSE-MsgGUID: jwG/CA+jSpGSbXNmNmaz3w== X-IronPort-AV: E=McAfee;i="6700,10204,11324"; a="60689136" X-IronPort-AV: E=Sophos;i="6.13,230,1732608000"; d="scan'208";a="60689136" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jan 2025 21:52:56 -0800 X-CSE-ConnectionGUID: 1GFe2SzGTMWyJLoNggfQaA== X-CSE-MsgGUID: 2nUXefpORP6plQIDxN+u0A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,230,1732608000"; d="scan'208";a="108218631" Received: from jraag-z790m-itx-wifi.iind.intel.com ([10.190.239.23]) by fmviesa010.fm.intel.com with ESMTP; 23 Jan 2025 21:52:49 -0800 From: Raag Jadav <raag.jadav@intel.com> To: airlied@gmail.com, simona@ffwll.ch, lucas.demarchi@intel.com, rodrigo.vivi@intel.com, jani.nikula@linux.intel.com, andriy.shevchenko@linux.intel.com, michal.wajdeczko@intel.com, christian.koenig@amd.com, xaver.hugl@kde.org Cc: intel-xe@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, himal.prasad.ghimiray@intel.com, aravind.iddamsetty@linux.intel.com, anshuman.gupta@intel.com, lina@asahilina.net, alexander.deucher@amd.com, andrealmeid@igalia.com, amd-gfx@lists.freedesktop.org, kernel-dev@igalia.com, Raag Jadav <raag.jadav@intel.com> Subject: [PATCH v11 0/5] Introduce DRM device wedged event Date: Fri, 24 Jan 2025 11:22:55 +0530 Message-Id: <20250124055300.1111274-1-raag.jadav@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development <intel-gfx.lists.freedesktop.org> List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>, <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe> List-Archive: <https://lists.freedesktop.org/archives/intel-gfx> List-Post: <mailto:intel-gfx@lists.freedesktop.org> List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help> List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>, <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe> Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org> |
| Series | Introduce DRM device wedged event | expand |
This series introduces device wedged event in DRM subsystem and uses it in xe, i915 and amdgpu drivers. Detailed description in commit message. This was earlier attempted as xe specific uevent in v1 and v2 on [1]. Similar work by André Almeida on [2]. Wedged event support for amdgpu by André Almeida on [3]. Consumer implementation by Xaver Hugl on [4]. [1] https://patchwork.freedesktop.org/series/136909/ [2] https://lore.kernel.org/dri-devel/20221125175203.52481-1-andrealmeid@igalia.com/ [3] https://lore.kernel.org/dri-devel/20241216162104.58241-1-andrealmeid@igalia.com/ [4] https://invent.kde.org/plasma/kwin/-/merge_requests/7027 v2: Change authorship to Himal (Aravind) Add uevent for all device wedged cases (Aravind) v3: Generic implementation in DRM subsystem (Lucas) v4: s/drm_dev_wedged/drm_dev_wedged_event Use drm_info() (Jani) Kernel doc adjustment (Aravind) Change authorship to Raag (Aravind) v5: Send recovery method with uevent (Lina) Expose supported recovery methods via sysfs (Lucas) v6: Access wedge_recovery_opts[] using helper function (Jani) Use snprintf() (Jani) v7: Convert recovery helpers into regular functions (Andy, Jani) Aesthetic adjustments (Andy) Handle invalid method cases Add documentation to drm-uapi.rst (Sima) v8: Drop sysfs and allow sending multiple methods with uevent (Lucas, Michal) Improve documentation (Christian, Rodrigo) static_assert() globally (Andy) v9: Document prerequisites section (Christian) Provide 'none' method for device reset (Christian) Provide recovery opts using switch cases v10: Clarify mmap cleanup and consumer prerequisites (Christian, Aravind) v11: Log device reset (André) Reference wedged event in device reset section (André) Wedged event support for amdgpu (André) André Almeida (1): drm/amdgpu: Use device wedged event Raag Jadav (4): drm: Introduce device wedged event drm/doc: Document device wedged event drm/xe: Use device wedged event drm/i915: Use device wedged event Documentation/gpu/drm-uapi.rst | 112 ++++++++++++++++++++- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 + drivers/gpu/drm/drm_drv.c | 68 +++++++++++++ drivers/gpu/drm/i915/gt/intel_reset.c | 3 + drivers/gpu/drm/xe/xe_device.c | 7 +- include/drm/drm_device.h | 8 ++ include/drm/drm_drv.h | 1 + 7 files changed, 199 insertions(+), 4 deletions(-)