From patchwork Tue Apr 1 18:23:43 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris Brezillon X-Patchwork-Id: 14035245 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 823B6C36017 for ; Tue, 1 Apr 2025 18:24:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 65FA610E652; Tue, 1 Apr 2025 18:24:01 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=collabora.com header.i=@collabora.com header.b="PxGwNy7e"; dkim-atps=neutral Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0422210E5E6 for ; Tue, 1 Apr 2025 18:23:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1743531831; bh=3fvlzivxwTS6jEWFNUyQiyXs4ROvHCMZRHfzeX75Pz8=; h=From:To:Cc:Subject:Date:From; b=PxGwNy7edsNiQBJqId1gsyRS8wkyboSsolyZx15TCgo6oG/xWd/NZtImlZjfi5h1q bUtY1J7I7/IhH1zL90fhsFXBii1nmHJalXmvaLb+iWlvJOfO2B4s4bFS4jAcnfu/qX UcqUi2XqhnNJt+/9/SElinLiuz06LgbC4i7sTpkVQBUOZOjqRQ6TAIqegIzQGWzabV CvnYR0VaZAE0tqybHqorXHcHqfhdcnR8fBm499k06oKBl10xJo6vxsTDmeXjmGW0zk 6OQAK4ZBQfpaFboBVX8L3BIRw0GB/fQSv5dbUfdatY7AQtVchN7f2r81QQnIEUmwM7 XVFWFFjRjjm1w== 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 3C3FC17E0391; Tue, 1 Apr 2025 20:23:51 +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 v2 0/5] drm/panthor: Misc fixes Date: Tue, 1 Apr 2025 20:23:43 +0200 Message-ID: <20250401182348.252422-1-boris.brezillon@collabora.com> X-Mailer: git-send-email 2.49.0 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 two don't have Fixes tag because they fix issues we can't really hit with the current implementation (no fault handling, and no shared irq line). Changelog available in each patch if you're interested. Regards, Boris Boris Brezillon (5): drm/panthor: Fix GPU_COHERENCY_ACE[_LITE] definitions 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 drm/panthor: Don't update MMU_INT_MASK in panthor_mmu_irq_handler() 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 | 7 ++++++- drivers/gpu/drm/panthor/panthor_regs.h | 4 ++-- 6 files changed, 16 insertions(+), 9 deletions(-)