From patchwork Sun Mar 8 10:52:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dennis-YC Hsieh X-Patchwork-Id: 1251015 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=mediatek.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=mediatek.com header.i=@mediatek.com header.a=rsa-sha256 header.s=dk header.b=kTymQ+L9; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48Zyrk1KLLz9sSh for ; Sun, 8 Mar 2020 21:53:42 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726439AbgCHKxL (ORCPT ); Sun, 8 Mar 2020 06:53:11 -0400 Received: from mailgw01.mediatek.com ([210.61.82.183]:47671 "EHLO mailgw01.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726336AbgCHKxL (ORCPT ); Sun, 8 Mar 2020 06:53:11 -0400 X-UUID: 8810286e56194621b429b9cdd83716b5-20200308 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=GxTjmEm049B3GShhfkpoy+9dkylx+QGAxLN83d+jIDk=; b=kTymQ+L9EBf+fY2ch0yxLzKdQtoeYDu5kBBT0wFPqIT9y/uxN1MzaAGpUtl0/hbMPOSIENZm9NCk5Is0HSvYCSPW1ZYsriKiSOuxIdssgU2CEX2n5TH+wLWQ14VRWKpzQBryAtLfsSSkRTi8k872iWKTHjj/Jhh1woX3S93n5ew=; X-UUID: 8810286e56194621b429b9cdd83716b5-20200308 Received: from mtkcas06.mediatek.inc [(172.21.101.30)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 1927958431; Sun, 08 Mar 2020 18:52:59 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs05n2.mediatek.inc (172.21.101.140) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Sun, 8 Mar 2020 18:51:55 +0800 Received: from mtkswgap22.mediatek.inc (172.21.77.33) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Sun, 8 Mar 2020 18:52:58 +0800 From: Dennis YC Hsieh To: Rob Herring , Mark Rutland , Matthias Brugger , Jassi Brar , Philipp Zabel , David Airlie , Daniel Vetter CC: , , , , , Bibby Hsieh , CK Hu , Houlong Wei , , HS Liao Subject: [PATCH v5 00/13] support gce on mt6779 platform Date: Sun, 8 Mar 2020 18:52:42 +0800 Message-ID: <1583664775-19382-1-git-send-email-dennis-yc.hsieh@mediatek.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-MTK: N Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch support gce on mt6779 platform. Change since v4: - do not clear disp event again in drm driver - symbolize value 1 to jump relative Change since v3: - refine code for local variable usage - use cmdq error code to consistent with current design - return error directly after send if error code return - also modify drm driver which uses cmdq_pkt_wfe api - add finalize in drm driver [... snip ...] Dennis YC Hsieh (13): dt-binding: gce: add gce header file for mt6779 mailbox: cmdq: variablize address shift in platform mailbox: cmdq: support mt6779 gce platform definition mailbox: mediatek: cmdq: clear task in channel before shutdown soc: mediatek: cmdq: return send msg error code soc: mediatek: cmdq: add assign function soc: mediatek: cmdq: add write_s function soc: mediatek: cmdq: add read_s function soc: mediatek: cmdq: add write_s value function soc: mediatek: cmdq: export finalize function soc: mediatek: cmdq: add jump function soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api soc: mediatek: cmdq: add set event function .../devicetree/bindings/mailbox/mtk-gce.txt | 8 +- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 3 +- drivers/mailbox/mtk-cmdq-mailbox.c | 101 ++++++-- drivers/soc/mediatek/mtk-cmdq-helper.c | 144 +++++++++++- include/dt-bindings/gce/mt6779-gce.h | 222 ++++++++++++++++++ include/linux/mailbox/mtk-cmdq-mailbox.h | 10 +- include/linux/soc/mediatek/mtk-cmdq.h | 94 +++++++- 7 files changed, 549 insertions(+), 33 deletions(-) create mode 100644 include/dt-bindings/gce/mt6779-gce.h Reviewed-by: CK Hu Reviewed-by: CK Hu Reviewed-by: Matthias Brugger Acked-by: Chun-Kuang Hu