From patchwork Tue Mar 8 06:19:50 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?TmFuY3kgTGluICjmnpfmrKPonqIp?= X-Patchwork-Id: 12773044 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 86619C433EF for ; Tue, 8 Mar 2022 06:21:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=wIyHSEr+/v0/MQgNHzclttWaISd9vSUya8hQvCZ22pA=; b=pgXen/9CvJcjQQ /In6jTIca1M9MhdJbXq/AEQqHq2ns7Qae+WTM2at5lgcMldDY7Ynq6IJh77mZ+7wkZ5/VE6yv0OMT l/gCiEkZSmw0d7dwgKD+WC8Hx17PXSaeUW0dZHkS3rupMrGiFrkH4/pISjmBKlGxDvKOInYYYoahh NKLWct8M5qU3Q/+qVFcD3KX+EMb4uoJLD/9kbKlYOCky/NZAy0kv89XquEOhR+rzQZyOWl5JVTOnl oWZq7feyhXe+Gm53B2e5HkoPSTVtXvLaC8h+4g+eR6nNLeJRTlIgnsE9sdZ8ykA4cDmwNV3uCXpQV xqvkHD98TN6GBv1DgjEw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nRTD8-002mdG-Gs; Tue, 08 Mar 2022 06:20:42 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nRTCq-002mWL-JO; Tue, 08 Mar 2022 06:20:27 +0000 X-UUID: a9ae283f70d644658552f4d11869694f-20220307 X-UUID: a9ae283f70d644658552f4d11869694f-20220307 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 323373324; Mon, 07 Mar 2022 23:20:18 -0700 Received: from mtkmbs10n1.mediatek.inc (172.21.101.34) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 7 Mar 2022 22:20:16 -0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Tue, 8 Mar 2022 14:20:15 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 8 Mar 2022 14:20:15 +0800 From: Nancy.Lin To: CK Hu CC: Chun-Kuang Hu , Philipp Zabel , David Airlie , Daniel Vetter , Rob Herring , Matthias Brugger , "jason-jh . lin" , "Nancy . Lin" , Yongqiang Niu , , , , , , , Subject: [PATCH v13 00/22] Add MediaTek SoC DRM (vdosys1) support for mt8195 Date: Tue, 8 Mar 2022 14:19:50 +0800 Message-ID: <20220308062012.21838-1-nancy.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220307_222024_673849_9DEE73A7 X-CRM114-Status: GOOD ( 18.46 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The hardware path of vdosys1 with DPTx output need to go through by several modules, such as, OVL_ADAPTOR and MERGE. Add DRM and these modules support by the patches below: Changes in v13: - fix reviewer comment in v12 - fix rdma dt-binding format - fix dts node naming - fix 32 bit build error - modify 64bit dependency for mtk-mmsys - rebase to vdosys0 series v16. (ref [5]) Changes in v12: - fix reviewer comment in v11 - modify mbox index - refine dma dev for ovl_adaptor sub driver Changes in v11: - remove ethdr vblank spin lock - refine ovl_adaptor print message Changes in v10: - refine ethdr reset control using devm_reset_control_array_get_optional_exclusive - fix ovl_adaptor mtk_ovl_adaptor_clk_enable error handle issue Changes in v9: - rebase on kernel-5.16-rc1 - rebase on vdosys0 series v13. (ref [5]) - fix ovl_adaptor sub driver is brought up unintentionally - fix clang build test fail- duplicate ethdr/mdp_rdma init_module/cleanup_module symbol issue Changes in v8: - separate merge async reset to new patch. - separate drm ovl_adaptor sub driver to new patch. - fix reviewer comment in v7. Changes in v7: - rebase on vdosys0 series v12 (ref[5]) - add dma description in ethdr binding document. - refine vdosys1 bit definition of mmsys routing table. - separate merge modification into 3 pathces. - separate mutex modification into 2 patches. - add plane color coding for mdp_rdma csc. - move mdp_rdma pm control to ovl_adaptor. - fix reviewer comment in v6. Changes in v6: - rebase on kernel-5.15-rc1. - change mbox label to gce0 for dts node of vdosys1. - modify mmsys reset num for mt8195. - rebase on vdosys0 series v10. (ref [5]) - use drm to bring up ovl_adaptor driver. - move drm iommu/mutex check from kms init to drm bind. - modify rdma binding doc location. (Documentation/devicetree/bindings/arm/) - modify for reviewer's comment in v5. Changes in v5: - add mmsys reset controller reference. Changes in v4: - use merge common driver for merge1~4. - refine ovl_adaptor rdma driver. - use ovl_adaptor ddp_comp function instead of ethdr. - modify for reviewer's comment in v3. Changes in v3: - modify for reviewer's comment in v2. - add vdosys1 2 pixels align limit. - add mixer odd offset support. Changes in v2: - Merge PSEUDO_OVL and ETHDR into one DRM component. - Add mmsys config API for vdosys1 hardware setting. - Add mmsys reset control using linux reset framework. Signed-off-by: Nancy.Lin This series are based on the following patch: [1] arm64: dts: Add mediatek SoC mt8195 and evaluation board https://patchwork.kernel.org/project/linux-mediatek/patch/20220112114724.1953-4-tinghan.shen@mediatek.com/ [2] arm64: dts: mt8195: add IOMMU and smi nodes https://patchwork.kernel.org/project/linux-mediatek/patch/20210615173233.26682-15-tinghan.shen@mediatek.com/ [3] arm64: dts: mt8195: add gce node https://patchwork.kernel.org/project/linux-mediatek/patch/20220126090109.32143-1-jason-jh.lin@mediatek.com/ [4] [v2] arm64: dts: mt8195: add display node for vdosys0 https://patchwork.kernel.org/project/linux-mediatek/patch/20220225021535.2655-1-jason-jh.lin@mediatek.com/ [5] Add MediaTek SoC DRM (vdosys0) support for mt8195 https://patchwork.kernel.org/project/linux-mediatek/list/?series=620795 Nancy.Lin (22): dt-bindings: mediatek: add vdosys1 RDMA definition for mt8195 dt-bindings: reset: mt8195: add vdosys1 reset control bit soc: mediatek: add mtk-mmsys support for mt8195 vdosys1 soc: mediatek: add mtk-mmsys config API for mt8195 vdosys1 soc: mediatek: add cmdq support of mtk-mmsys config API for mt8195 vdosys1 soc: mediatek: mmsys: modify reset controller for MT8195 vdosys1 soc: mediatek: mmsys: Specify 64BIT dependency for MTK_MMSYS soc: mediatek: change the mutex defines and the mutex_mod type soc: mediatek: add mtk-mutex support for mt8195 vdosys1 drm/mediatek: add display MDP RDMA support for MT8195 drm/mediatek: add display merge advance config API for MT8195 drm/mediatek: add display merge start/stop API for cmdq support drm/mediatek: add display merge mute/unmute support for MT8195 drm/mediatek: add display merge async reset control drm/mediatek: add ETHDR support for MT8195 drm/mediatek: add mediatek-drm plane color encoding info drm/mediatek: add ovl_adaptor support for MT8195 drm/mediatek: add dma dev get function drm/mediatek: modify mediatek-drm for mt8195 multi mmsys support drm/mediatek: add drm ovl_adaptor sub driver for MT8195 drm/mediatek: add mediatek-drm of vdosys1 support for MT8195 arm64: dts: mt8195: add display node for vdosys1 .../arm/mediatek/mediatek,mdp-rdma.yaml | 86 ++++ arch/arm64/boot/dts/mediatek/mt8195.dtsi | 223 +++++++++ drivers/gpu/drm/mediatek/Makefile | 5 +- drivers/gpu/drm/mediatek/mtk_disp_drv.h | 29 ++ drivers/gpu/drm/mediatek/mtk_disp_merge.c | 89 +++- .../gpu/drm/mediatek/mtk_disp_ovl_adaptor.c | 443 ++++++++++++++++++ drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 55 ++- drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 4 +- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 31 +- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 9 + drivers/gpu/drm/mediatek/mtk_drm_drv.c | 329 +++++++++---- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 13 +- drivers/gpu/drm/mediatek/mtk_drm_plane.c | 1 + drivers/gpu/drm/mediatek/mtk_drm_plane.h | 1 + drivers/gpu/drm/mediatek/mtk_ethdr.c | 376 +++++++++++++++ drivers/gpu/drm/mediatek/mtk_ethdr.h | 23 + drivers/gpu/drm/mediatek/mtk_mdp_rdma.c | 315 +++++++++++++ drivers/gpu/drm/mediatek/mtk_mdp_rdma.h | 20 + drivers/soc/mediatek/Kconfig | 1 + drivers/soc/mediatek/mt8195-mmsys.h | 199 ++++++++ drivers/soc/mediatek/mtk-mmsys.c | 79 +++- drivers/soc/mediatek/mtk-mmsys.h | 11 + drivers/soc/mediatek/mtk-mutex.c | 318 +++++++------ include/dt-bindings/reset/mt8195-resets.h | 12 + include/linux/soc/mediatek/mtk-mmsys.h | 22 + 25 files changed, 2439 insertions(+), 255 deletions(-) create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,mdp-rdma.yaml create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_ovl_adaptor.c create mode 100644 drivers/gpu/drm/mediatek/mtk_ethdr.c create mode 100644 drivers/gpu/drm/mediatek/mtk_ethdr.h create mode 100644 drivers/gpu/drm/mediatek/mtk_mdp_rdma.c create mode 100644 drivers/gpu/drm/mediatek/mtk_mdp_rdma.h