From patchwork Fri Mar 8 16:17:12 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Anholt X-Patchwork-Id: 10845099 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AC6E5139A for ; Fri, 8 Mar 2019 16:17:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 982432FBF2 for ; Fri, 8 Mar 2019 16:17:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8C4852FC03; Fri, 8 Mar 2019 16:17:22 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id DD98A2FBF2 for ; Fri, 8 Mar 2019 16:17:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 070D86E3DF; Fri, 8 Mar 2019 16:17:21 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from anholt.net (anholt.net [50.246.234.109]) by gabe.freedesktop.org (Postfix) with ESMTP id 804DD6E3DF for ; Fri, 8 Mar 2019 16:17:19 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id 1767D10A2E2F; Fri, 8 Mar 2019 08:17:19 -0800 (PST) X-Virus-Scanned: Debian amavisd-new at anholt.net Received: from anholt.net ([127.0.0.1]) by localhost (kingsolver.anholt.net [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 1yUUo0CszL-l; Fri, 8 Mar 2019 08:17:17 -0800 (PST) Received: from eliezer.anholt.net (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id 50E0F10A2E21; Fri, 8 Mar 2019 08:17:17 -0800 (PST) Received: by eliezer.anholt.net (Postfix, from userid 1000) id 217D72FE4653; Fri, 8 Mar 2019 08:17:16 -0800 (PST) From: Eric Anholt To: dri-devel@lists.freedesktop.org Subject: [PATCH 0/4] drm/v3d: Add drm core helper, use shmem helpers Date: Fri, 8 Mar 2019 08:17:12 -0800 Message-Id: <20190308161716.2466-1-eric@anholt.net> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: david.emett@broadcom.com, thomas.spurden@broadcom.com, linux-kernel@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP This was inspired by Rob's respin of the shmem helpers patch for panfrost (which the final patch depends on). And, looking at panfrost and lima, recently I realized that we all had some nasty cargo-cult code for BO reservations that we can share now that the reservation object is in the core GEM struct. Eric Anholt (4): drm: Add helpers for locking an array of BO reservations. drm/v3d: Use drm_gem_lock_reservations()/drm_gem_unlock_reservations() drm/v3d: Remove some dead members of struct v3d_bo. drm/v3d: Use the new shmem helpers to reduce driver boilerplate. drivers/gpu/drm/drm_gem.c | 76 +++++++++ drivers/gpu/drm/v3d/Kconfig | 1 + drivers/gpu/drm/v3d/v3d_bo.c | 309 ++++++++++------------------------ drivers/gpu/drm/v3d/v3d_drv.c | 27 +-- drivers/gpu/drm/v3d/v3d_drv.h | 25 +-- drivers/gpu/drm/v3d/v3d_gem.c | 67 ++------ drivers/gpu/drm/v3d/v3d_irq.c | 8 +- drivers/gpu/drm/v3d/v3d_mmu.c | 34 +++- include/drm/drm_gem.h | 4 + 9 files changed, 220 insertions(+), 331 deletions(-)