From patchwork Tue Mar 1 10:02:42 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?TW91ZHkgSG8gKOS9leWul+WOnyk=?= X-Patchwork-Id: 81156 Received: from vger.kernel.org ([23.128.96.18]) by www.linuxtv.org with esmtp (Exim 4.92) (envelope-from ) id 1nOzLY-0048GZ-3h; Tue, 01 Mar 2022 10:03:08 +0000 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232359AbiCAKDo (ORCPT + 1 other); Tue, 1 Mar 2022 05:03:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38632 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234073AbiCAKDn (ORCPT ); Tue, 1 Mar 2022 05:03:43 -0500 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6189E5B3EA; Tue, 1 Mar 2022 02:02:58 -0800 (PST) X-UUID: 656291b22a2c4d1ea04af01387f6ec76-20220301 X-UUID: 656291b22a2c4d1ea04af01387f6ec76-20220301 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 724579130; Tue, 01 Mar 2022 18:02:50 +0800 Received: from mtkexhb01.mediatek.inc (172.21.101.102) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Tue, 1 Mar 2022 18:02:50 +0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkexhb01.mediatek.inc (172.21.101.102) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 1 Mar 2022 18:02:48 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 1 Mar 2022 18:02:48 +0800 From: Moudy Ho To: Mauro Carvalho Chehab , Rob Herring , Matthias Brugger , Hans Verkuil , Jernej Skrabec CC: Chun-Kuang Hu , Geert Uytterhoeven , Rob Landley , Laurent Pinchart , , , , , , Alexandre Courbot , , , , , AngeloGioacchino Del Regno , Maoguang Meng , daoyuan huang , Ping-Hsun Wu , , , , , , , , , , Subject: [PATCH v12 0/4] Add mmsys and mutex support for MDP Date: Tue, 1 Mar 2022 18:02:42 +0800 Message-ID: <20220301100246.2153-1-moudy.ho@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-LSpam-Score: -2.4 (--) X-LSpam-Report: No, score=-2.4 required=5.0 tests=BAYES_00=-1.9,HEADER_FROM_DIFFERENT_DOMAINS=0.5,MAILING_LIST_MULTI=-1,RCVD_IN_DNSWL_NONE=-0.0001,UNPARSEABLE_RELAY=0.001 autolearn=ham autolearn_force=no Change since V11: - Rebase on v5.17-rc6. [1]: https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux.git/commit/?h=v5.17-next/soc&id=5f9b5b757e44de47ebdc116c14b90e3cc8bc7acb [2]: https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux.git/commit/?h=v5.17-next/soc&id=831785f0e5b919c29e1bc5f9a74e9ebd38289e24 [3]: https://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux.git/commit/?h=v5.17-next/soc&id=15f1768365aed810826a61fef4a744437aa5b426 Change since v10: - For some ISP application scenarios, such as preview and recording at the same time. The routing table needs to be discarded, and the calculation result on the SCP side is used to write a suitable mux setting for 1 input and 2 output. - Adjust the GCE client register parsing method to avoid redundant warning logs. Change since v9: - Add API for MDP getting mutex mod. Hi, This patch splits mmsys and mutex settings from Media Data Path 3 (MDP3), and original mailling list list below: https://patchwork.kernel.org/project/linux-mediatek/cover/20211201095031.31606-1-moudy.ho@mediatek.com/ Corresponding settings and interfaces are added for MDP operation in the mmsys and mutex drivers, which increases the independence of the modules Moudy Ho (4): soc: mediatek: mmsys: add CMDQ write register function soc: mediatek: mmsys: add support for ISP control soc: mediatek: mutex: add support for MDP soc: mediatek: mutex: add functions that operate registers by CMDQ drivers/soc/mediatek/Kconfig | 1 + drivers/soc/mediatek/mt8183-mmsys.h | 26 +++++ drivers/soc/mediatek/mtk-mmsys.c | 145 +++++++++++++++++++++++++ drivers/soc/mediatek/mtk-mmsys.h | 2 + drivers/soc/mediatek/mtk-mutex.c | 140 +++++++++++++++++++++++- include/linux/soc/mediatek/mtk-mmsys.h | 80 ++++++++++++++ include/linux/soc/mediatek/mtk-mutex.h | 9 ++ 7 files changed, 401 insertions(+), 2 deletions(-)