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 X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B84D2C10F0E for ; Mon, 15 Apr 2019 12:39:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 80E6420693 for ; Mon, 15 Apr 2019 12:39:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727484AbfDOMjP (ORCPT ); Mon, 15 Apr 2019 08:39:15 -0400 Received: from relay5-d.mail.gandi.net ([217.70.183.197]:56819 "EHLO relay5-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726298AbfDOMjP (ORCPT ); Mon, 15 Apr 2019 08:39:15 -0400 X-Originating-IP: 90.88.18.121 Received: from localhost.localdomain (aaubervilliers-681-1-63-121.w90-88.abo.wanadoo.fr [90.88.18.121]) (Authenticated sender: paul.kocialkowski@bootlin.com) by relay5-d.mail.gandi.net (Postfix) with ESMTPSA id 4163E1C0009; Mon, 15 Apr 2019 12:39:11 +0000 (UTC) From: Paul Kocialkowski To: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Cc: Eric Anholt , David Airlie , Daniel Vetter , Thomas Petazzoni , Maxime Ripard , Eben Upton , Paul Kocialkowski Subject: [PATCH v5 0/4] drm/vc4: Binner BO management improvements Date: Mon, 15 Apr 2019 14:39:04 +0200 Message-Id: <20190415123908.28986-1-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.21.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Changes since v4: * Used a kref on the binner bo instead of firstopen/lastclose; * Added a mutex to prevent race conditions; * Took care of enabling the OOM interrupt when we have a binner BO allocated. Changes since v3: * Split changes into more commits when possible; * Reworked binner bo alloc condition as discussed. Changes since v2: * Removed deprecated sentence about fristopen; * Added collected Reviewed-By tags. Changes since v1: * Squashed the two final patches into one. Paul Kocialkowski (4): drm/vc4: Reformat and export binner bo allocation helper drm/vc4: Check for V3D before binner bo alloc drm/vc4: Check for the binner bo before handling OOM interrupt drm/vc4: Allocate binner bo when starting to use the V3D drivers/gpu/drm/vc4/vc4_bo.c | 30 ++++++++++++++++++ drivers/gpu/drm/vc4/vc4_drv.c | 17 +++++++++++ drivers/gpu/drm/vc4/vc4_drv.h | 10 ++++++ drivers/gpu/drm/vc4/vc4_irq.c | 9 ++++-- drivers/gpu/drm/vc4/vc4_v3d.c | 57 ++++++++++++++++++++++++----------- 5 files changed, 104 insertions(+), 19 deletions(-) -- 2.21.0