From patchwork Fri Jun 18 07:52:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eizan Miyamoto X-Patchwork-Id: 463402 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=-13.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 A4E54C48BE8 for ; Fri, 18 Jun 2021 07:52:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 842BD61396 for ; Fri, 18 Jun 2021 07:52:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233369AbhFRHyd (ORCPT ); Fri, 18 Jun 2021 03:54:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40174 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233364AbhFRHyc (ORCPT ); Fri, 18 Jun 2021 03:54:32 -0400 Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 937CFC06175F for ; Fri, 18 Jun 2021 00:52:23 -0700 (PDT) Received: by mail-pl1-x62e.google.com with SMTP id v12so4260295plo.10 for ; Fri, 18 Jun 2021 00:52:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TWKeVClJkZsu4I1NG/srDbtbqbk6CdxTWMa8/auvrQI=; b=Di3abQbPqjpkNWI3bRYbeAUWNX0ZsMYqIQhd3Nw+i1sVO8GDClkuQiT30M9Ac/KrSI DCWoq9PM/rq5tb232t+pqzX+4VQ75LVXZPu5t78ykMALxsvmoBefdVyfeUCMjUk83zAK jvntmYbEYV9aLSzod9xcsIV97l3zg6heb8Gxc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=TWKeVClJkZsu4I1NG/srDbtbqbk6CdxTWMa8/auvrQI=; b=E4KkM9IcaxPNK/PxhcbeNm076xjIVAoCRnZwf9rnKz7zXbQ1NXy4514lkunrlEEYG+ TrB4LUgVJVU55xUOsI7XPhHWrZbYt8YllQgXyW0hs/CEQz6ZB3cgzonn1qHSB3njWDj3 nlcRlgLmvt3ZUX1tXMRGkTepFPDfFH5+TqcYLLz4TXWHz0Xir0vF/U79LVIgR23bZBJv 7M+5kBEQiqNoU9kyh9m427z0vdJmRZ8K5P0isbIH2Cr+2leJUek7gnh2Qx0x3pJtQXqz HVhgMoL1Rd+jPc1DBT/5f9veMskTN+Eo52Y8O0xEtIABkrHHA3GP0aHfvhddjIC1t8a7 TUmQ== X-Gm-Message-State: AOAM532TT7ZvfJrGkbetMpsoiJ8oBADRi41azp0NIgDqOe+dXYtwIiaV KZuMjXYCBqSibJaNDKsVBX6NPA== X-Google-Smtp-Source: ABdhPJwUHDTcPL/rQBD6it7FZK81z/Im0JEmx5fE8SmQkeR3/isJbPHDAXRl7sASTh4NTIXFVcAD3g== X-Received: by 2002:a17:90a:a592:: with SMTP id b18mr20970932pjq.178.1624002743104; Fri, 18 Jun 2021 00:52:23 -0700 (PDT) Received: from localhost ([2401:fa00:9:14:3e8:19ca:3d8a:e112]) by smtp.gmail.com with UTF8SMTPSA id 194sm6966360pfb.139.2021.06.18.00.52.17 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 18 Jun 2021 00:52:22 -0700 (PDT) From: Eizan Miyamoto To: linux-kernel@vger.kernel.org Cc: yong.wu@mediatek.com, houlong.wei@mediatek.com, enric.balletbo@collabora.com, chunkuang.hu@kernel.org, wenst@chromium.org, Eizan Miyamoto , Andrew-CT Chen , Matthias Brugger , Mauro Carvalho Chehab , Minghsiu Tsai , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [PATCH v3 0/8] Refactor MTK MDP driver into core/components Date: Fri, 18 Jun 2021 17:52:01 +1000 Message-Id: <20210618075209.1157766-1-eizan@chromium.org> X-Mailer: git-send-email 2.32.0.288.g62a8d224e6-goog MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org This is an update to https://patchwork.kernel.org/project/linux-mediatek/list/?series=283075 To address some comments and fixes. This series has been verified to work on 5.12. It has been rebased on top of the series https://patchwork.kernel.org/project/linux-mediatek/list/?series=464873 Changes in v3: - get mdp master from aliases instead of strcmp against of_node->name Changes in v2: - rebased onto Linux 5.12 - 100 char line length allowance was utilized in a few places - Removal of a redundant dev_err() print at the end of mtk_mdp_comp_init() - Instead of printing errors and ignoring them, I've added a patch to correctly propagate them. - Use of C style comments. - Three additional patches were added to eliminate dependency on the mediatek,vpu property inside the mdp_rdma0 device node. Eizan Miyamoto (8): mtk-mdp: add driver to probe mdp components mtk-mdp: use pm_runtime in MDP component driver media: mtk-mdp: don't pm_run_time_get/put for master comp in clock_on mtk-mdp: soc: mediatek: register mdp from mmsys media: mtk-mdp: search for vpu node instead of linking it to a property media: mtk-mdp: propagate errors better in pm_suspend/resume media: mtk-mdp: use mdp-rdma0 alias to point to MDP master dts: mtk-mdp: remove mediatek,vpu property from primary MDP device arch/arm64/boot/dts/mediatek/mt8173.dtsi | 1 - drivers/media/platform/mtk-mdp/mtk_mdp_comp.c | 258 ++++++++++++++-- drivers/media/platform/mtk-mdp/mtk_mdp_comp.h | 35 +-- drivers/media/platform/mtk-mdp/mtk_mdp_core.c | 281 ++++++++++++------ drivers/media/platform/mtk-mdp/mtk_mdp_core.h | 3 + drivers/media/platform/mtk-mdp/mtk_mdp_m2m.c | 4 +- drivers/soc/mediatek/mtk-mmsys.c | 20 +- 7 files changed, 466 insertions(+), 136 deletions(-)