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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 37243C04A94 for ; Tue, 8 Aug 2023 22:22:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229780AbjHHWWw (ORCPT ); Tue, 8 Aug 2023 18:22:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44016 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229545AbjHHWWv (ORCPT ); Tue, 8 Aug 2023 18:22:51 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 69EA1E64 for ; Tue, 8 Aug 2023 15:22:50 -0700 (PDT) Received: from localhost.localdomain (unknown [IPv6:2a02:8010:65b5:0:1ac0:4dff:feee:236a]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: alarumbe) by madras.collabora.co.uk (Postfix) with ESMTPSA id C236766071E0; Tue, 8 Aug 2023 23:22:48 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1691533368; bh=5SDjhQMDm26ufFacwMtrPXYKPBi6NVFzvYKGHSHP5T8=; h=From:To:Cc:Subject:Date:From; b=JI2dpb94v0ahhW3yz2OoaSdcrGzIRriXFBJNEFEum+6b5q4mir5WfbaG+iS48/PaE IMEV8ada+23MguCmu2amYAEonW8Oh0tZ0WN3pKePxbJzFUwBlwXdP6D+gMQO1icuK0 ZizBcqO9DBnrPoXRD1nrmJP2NQi0CpwZhRjG0NrkdcjqeWElJRLeZQvyVgxgMZ5yQY 0seqzIiq1DdkHw1PcIw/VRoNvqd55jUEj5cx7R69uA7hW1d5mfn2jSgHrEeVKUYMR5 Ph78g5jCY8bLrZ6eG+VU0rroyik9dtK6p4d7VtarlhFAvYDZDT0nqrhCfMz97Iclf5 qmkDGKGI2fgZA== From: =?UTF-8?q?Adri=C3=A1n=20Larumbe?= To: robh@kernel.org, steven.price@arm.com, airlied@gmail.com, daniel@ffwll.ch Cc: dri-devel@lists.freedesktop.org, kernel@collabora.com, linux-kernel@vger.kernel.org, adrian.larumbe@collabora.com Subject: [PATCH 0/2] Add fdinfo support to Panfrost Date: Tue, 8 Aug 2023 23:22:37 +0100 Message-ID: <20230808222240.1016623-1-adrian.larumbe@collabora.com> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series adds basic fdinfo support to the Panfrost DRM driver. It will display a series of key:value pairs under /proc/pid/fdinfo/fd for render processes that open the Panfrost DRM file. The pairs contain basic drm gpu engine and memory region information that can either be cat by a privileged user or accessed with IGT's gputop utility. Adrián Larumbe (2): drm/panfrost: Add fdinfo support to Panfrost drm/panfrost: Add drm memory stats display through fdinfo drivers/gpu/drm/panfrost/panfrost_device.c | 12 +++++++ drivers/gpu/drm/panfrost/panfrost_device.h | 10 ++++++ drivers/gpu/drm/panfrost/panfrost_drv.c | 40 ++++++++++++++++++++-- drivers/gpu/drm/panfrost/panfrost_gem.c | 16 +++++++++ drivers/gpu/drm/panfrost/panfrost_gem.h | 1 + drivers/gpu/drm/panfrost/panfrost_job.c | 6 ++++ drivers/gpu/drm/panfrost/panfrost_job.h | 3 ++ 7 files changed, 85 insertions(+), 3 deletions(-) -- 2.41.0