From patchwork Tue Apr 1 07:57:07 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris Brezillon X-Patchwork-Id: 14034438 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 96612C36014 for ; Tue, 1 Apr 2025 07:57:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2E57310E507; Tue, 1 Apr 2025 07:57:22 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.b="DuUpeq+K"; dkim-atps=neutral Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4E42410E03E for ; Tue, 1 Apr 2025 07:57:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1743494234; bh=/cPp2FOZempdD1jZLPyNYNzLMxH3a4f39Y/s9EMo9lo=; h=From:To:Cc:Subject:Date:From; b=DuUpeq+KoUEgy2OM4lsFo+cvoy/c3cm1jpRpk3ChrRx+ZkxSDcF5Nhe37ubze/F08 2iNuZhZvopb7Hs1SeFNv636VftAYeIjguk9aYe3IDKM8qcqR2NYYmyLFSI+7d5gyYx dEGNVqa7ryVuYvw+Gynq3mNh+YhomepMoWJA8k9e8EN+Htg0p7W2tx/PSpz9To5hNq W/RJPcUKWqzmqNiyXyIQfopHrOKeWAIqkSv2BJYVKcbcUo0sRhWrtKRNa1ZANEs5J5 rl5XoX2MPyGYsLBC1iTKG2DF8Y5uEnH8dRUvDJHWvKSMBy5ec9exW2IojhFJwul/S9 P8MMkkQFKVssA== Received: from localhost.localdomain (unknown [IPv6:2a01:e0a:2c:6930:5cf4:84a1:2763:fe0d]) (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: bbrezillon) by bali.collaboradmins.com (Postfix) with ESMTPSA id 23A4117E0860; Tue, 1 Apr 2025 09:57:14 +0200 (CEST) From: Boris Brezillon To: Boris Brezillon , Steven Price , Liviu Dudau , =?utf-8?q?Adri=C3=A1n_Larumbe?= Cc: dri-devel@lists.freedesktop.org, kernel@collabora.com Subject: [PATCH 0/3] drm/panthor: Misc fixes Date: Tue, 1 Apr 2025 09:57:07 +0200 Message-ID: <20250401075710.2638950-1-boris.brezillon@collabora.com> X-Mailer: git-send-email 2.48.1 MIME-Version: 1.0 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hello, This is a collection of fixes for bugs found while working on adding JM support to panthor. Those are not particularly tied to JM support and are worth having regardless. Note that the last one doesn't have a Fixes tag because all MMU faults are considered fatal right now, so unblocking the writer/reader early on a fault will just make it crash, which is eventually want would happen anyway. Regards, Boris Boris Brezillon (3): drm/panthor: Call panthor_gpu_coherency_init() after PM resume() drm/panthor: Update panthor_mmu::irq::mask when needed drm/panthor: Let IRQ handlers clear the interrupts themselves drivers/gpu/drm/panthor/panthor_device.c | 8 ++++---- drivers/gpu/drm/panthor/panthor_device.h | 2 -- drivers/gpu/drm/panthor/panthor_fw.c | 2 ++ drivers/gpu/drm/panthor/panthor_gpu.c | 2 ++ drivers/gpu/drm/panthor/panthor_mmu.c | 3 +++ 5 files changed, 11 insertions(+), 6 deletions(-)