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 00274C4167B for ; Sat, 25 Nov 2023 20:55:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230037AbjKYUzg (ORCPT ); Sat, 25 Nov 2023 15:55:36 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51636 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229937AbjKYUzf (ORCPT ); Sat, 25 Nov 2023 15:55:35 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [46.235.227.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B7530C5 for ; Sat, 25 Nov 2023 12:55:41 -0800 (PST) Received: from sobremesa.fritz.box (cola.collaboradmins.com [195.201.22.229]) (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 54CB86602F2E; Sat, 25 Nov 2023 20:55:39 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1700945740; bh=d0hv3YyRAgqiF4M37fzP8Ro2Ds0NYvFuhF+NO43K8yo=; h=From:To:Cc:Subject:Date:From; b=PYFXWcqlaFIhqfWxjCWnAqrGxvf9qhGqJWkGGEQX4Td2rhjSPojxrreqGZZFi0tLI RbctpvuWVUwxujJ9HgRCI3NXBZ0qyJ69ESSr2SDrIZ/iQ2qhwRZ4x9mT+2q6PtIpV2 rdIWgNIs0HqP58e25YPkRPssTz+Qw6isU7+3unEj10slEORnM+CZKg4vv4u34/fNJo E+1ZRaGoldtufBXk7aajVMx97naRox+rocY9BHcfpX4nj0Lk5mt3B0N3/dSHhx/bF1 3IDz8TI3LR7PH2YvOAr6BVJQAXkQP74AsZyxERyreRQIh9dYzLs7YrBTezVAYPrFgj 6YzksXs6X56EQ== From: =?UTF-8?q?Adri=C3=A1n=20Larumbe?= To: Boris Brezillon , Rob Herring , Steven Price , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , =?UTF-8?q?Adri=C3=A1n=20Larumbe?= , AngeloGioacchino Del Regno Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, kernel@collabora.com Subject: [PATCH 0/2] Panfrost devfreq and GEM status fixes Date: Sat, 25 Nov 2023 20:52:01 +0000 Message-ID: <20231125205438.375407-1-adrian.larumbe@collabora.com> X-Mailer: git-send-email 2.42.0 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 During recent development of the Mali CSF GPU Panthor driver, a user noticed that GPU frequency values as reported by fdinfo were incorrect. This was traced back to incorrect handling of frequency value updates. The same problem was seen in Panfrost. Also one should consider GEM objects from a dma-buf import as being resident in system memory, so that this can be reflected on fdinfo. Adrián Larumbe (2): drm/panfrost: Consider dma-buf imported objects as resident drm/panfrost: Fix incorrect updating of current device frequency drivers/gpu/drm/panfrost/panfrost_devfreq.c | 17 +++++++++++++++-- drivers/gpu/drm/panfrost/panfrost_gem.c | 2 +- 2 files changed, 16 insertions(+), 3 deletions(-) base-commit: 38f922a563aac3148ac73e73689805917f034cb5 -- 2.42.0