From patchwork Sat Feb 3 16:52:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 13544317 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 2D4CFC4828F for ; Sat, 3 Feb 2024 16:53:49 +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=3uK4g4UjqW6D5Hl8pi9xP2ncTThE53xN6w7DPl2uIF4=; b=DAE1n42t1d4cOv Rg0kPV+YlYQdBfwxZpkS6XjOD580FBaGhAk5IuHClbazTooNPTJkEq5S6qdAiSCY167rRaJ3KZvAQ gY0hsV1WqcJdOAVQ20veIvf6S5IkeMPSs0NC8KPh/CI2MVebxoMXDm8wmV/ZAVqehbDGePbrrVm0b sgJZBoqdDevQ1Ktf+oXQ6qEobeXKzUlCK97bZFD0YgSN9754e0nCzdnuU0ScAxtT/GMUBscJOdGeu af6rXyY5Jqp4ycWOjWR3X4PbZdcqEoswRVKWx55+j1XwVm/kvxOVR9F//d97xwUI9oO1Qi4uqwlCS nY7SxwSs1PRq/YNRjnmw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rWJGr-0000000Gq4u-0zWr; Sat, 03 Feb 2024 16:53:37 +0000 Received: from mail-il1-x130.google.com ([2607:f8b0:4864:20::130]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rWJGo-0000000Gq4I-3C6O; Sat, 03 Feb 2024 16:53:36 +0000 Received: by mail-il1-x130.google.com with SMTP id e9e14a558f8ab-363b5bcec8fso5712305ab.2; Sat, 03 Feb 2024 08:53:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1706979208; x=1707584008; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=9XUHyzhcEBPgUyedjboVKpnmtxonPsD2U3arujSm0XE=; b=XCJJUu+W5HXbTpG+dghRO0udAHEIhPVB1KoiYWDPwHdVIyeD297wfN1NR83me/pgf1 sdmXOvdCC7ww+Tk2lUSmh5I3KFTtRmnbc3PcZip1iZaMQ8J75Wao9u38/QhimNtmkgRu GWx06L4EOrkZVd16iCiNxDNmnLCAITT1WGajTDyEZFq/ycD3EeKwTi4oeq6jS54oSd5v clZcKpVGgA+YasxGALIyAiXgxdVKWAdXVbuDRhfty2TxZ6FYA6DBDSOOSRkSWilqu5mN uMl+r0MImW5z0g1WUB2Foew2GkLnkRC071NjYHS/BvMF3VreMtZvzyq8Vc7NhjtDbnEc ml5A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1706979208; x=1707584008; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=9XUHyzhcEBPgUyedjboVKpnmtxonPsD2U3arujSm0XE=; b=kwfQR+vFUEAE+/a5y794y1d83ADUo1HMTzsV2P2lBHzASJboRI1QcS8/R1Q6sjy0D6 z4OSuJ3U1GZrHFg2/uGtONQMgpX2VCnfZ2jXs3ZUl1UKebYyzpwRwSUVlEbGYKuUw6EE /ccaNVjVzXguKGZqMJ8/BFVCTloB2UvNHjPRPXvM9TnVxIon/VL/NF+eMO6oZrrfQ4PM QZnTD2NmlR/tHO/krhJbtfvv+7hy8QBES+zFY4NipEzoptKM88+vhULLFJo7Jo9ezspj uoLczlYwtRHoimTlIDXPJ22iRzDUL9AO1rK5fqHD5gk+LWr4XuD9ejsfaRt3E5S37S7b oUgQ== X-Gm-Message-State: AOJu0YxjCegXiLXfuTlj+yQozM/Xy5ihTlnegkL2VJWjlSI5RTHDG4sh pp0vjsy/sRq8fSwe3rUfXr+u4d1531wLoPpbZqC6pStVNUrCF16ZA78yjAYtGVI= X-Google-Smtp-Source: AGHT+IE2O1m7e/uXI5S9VSQpXsL+ogbmDdnqGeGTYadDkakIFJIrovcZVLpYBZWHH6ddMnEbqEyskg== X-Received: by 2002:a92:ca8b:0:b0:363:b519:bfff with SMTP id t11-20020a92ca8b000000b00363b519bfffmr4848229ilo.20.1706979207672; Sat, 03 Feb 2024 08:53:27 -0800 (PST) X-Forwarded-Encrypted: i=0; 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 hINOWO+Abubuq8a3n+enTDcH5zkNg6x+SQZaD2l3Wet2UK0QNm1RrPrf9lR7uUE5qUoibecwltghAvu9iRNB+vZ/xRyoLiOv5qsQcGl+cMWz5evixLeXyOY5FoAW8hTkK70zWankAhXpZDKHBf1rXv+4nPhglYSoOmv5iMdJTVo4KYP+orfjsmFSdYCJTskFIVoEyZjyGHY0N6DuLdIE/tuKaVyAiBhw== Received: from aford-System-Version.lan ([2601:447:d002:5be:d9b2:bb4f:5531:6aa9]) by smtp.gmail.com with ESMTPSA id t30-20020a05663836de00b00470b29b82b1sm1086256jau.154.2024.02.03.08.53.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 03 Feb 2024 08:53:23 -0800 (PST) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: marex@denx.de, alexander.stein@ew.tq-group.com, frieder.schrempf@kontron.de, Adam Ford , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Philipp Zabel , Vinod Koul , Kishon Vijay Abraham I , Catalin Marinas , Will Deacon , Liu Ying , Ulf Hansson , Lucas Stach , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-pm@vger.kernel.org Subject: [PATCH V8 00/12] soc: imx8mp: Add support for HDMI Date: Sat, 3 Feb 2024 10:52:40 -0600 Message-ID: <20240203165307.7806-1-aford173@gmail.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240203_085334_826211_FA48BA9C X-CRM114-Status: GOOD ( 15.64 ) 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 i.MX8M Plus has an HDMI controller, but it depends on two other systems, the Parallel Video Interface (PVI) and the HDMI PHY from Samsung. The LCDIF controller generates the display and routes it to the PVI which converts passes the parallel video to the HDMI bridge. The HDMI system has a corresponding power domain controller whose driver was partially written, but the device tree for it was never applied, so some changes to the power domain should be harmless because they've not really been used yet. This series is adapted from multiple series from Lucas Stach with edits and suggestions from feedback from various series, but it since it's difficult to use and test them independently, I merged them into on unified series. The version history is a bit ambiguous since different components were submitted at different times and had different amount of retries. In an effort to merge them I used the highest version attempt. Adam Ford (3): dt-bindings: soc: imx: add missing clock and power-domains to imx8mp-hdmi-blk-ctrl pmdomain: imx8mp-blk-ctrl: imx8mp_blk: Add fdcc clock to hdmimix domain arm64: defconfig: Enable DRM_IMX8MP_DW_HDMI_BRIDGE as module Lucas Stach (9): dt-bindings: phy: add binding for the i.MX8MP HDMI PHY phy: freescale: add Samsung HDMI PHY arm64: dts: imx8mp: add HDMI power-domains arm64: dts: imx8mp: add HDMI irqsteer dt-bindings: display: imx: add binding for i.MX8MP HDMI PVI drm/bridge: imx: add driver for HDMI TX Parallel Video Interface dt-bindings: display: imx: add binding for i.MX8MP HDMI TX drm/bridge: imx: add bridge wrapper driver for i.MX8MP DWC HDMI arm64: dts: imx8mp: add HDMI display pipeline .../display/bridge/fsl,imx8mp-hdmi-tx.yaml | 102 ++ .../display/imx/fsl,imx8mp-hdmi-pvi.yaml | 84 ++ .../bindings/phy/fsl,imx8mp-hdmi-phy.yaml | 62 + .../soc/imx/fsl,imx8mp-hdmi-blk-ctrl.yaml | 22 +- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 145 +++ arch/arm64/configs/defconfig | 1 + drivers/gpu/drm/bridge/imx/Kconfig | 18 + drivers/gpu/drm/bridge/imx/Makefile | 2 + drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c | 207 ++++ drivers/gpu/drm/bridge/imx/imx8mp-hdmi-tx.c | 154 +++ drivers/phy/freescale/Kconfig | 6 + drivers/phy/freescale/Makefile | 1 + drivers/phy/freescale/phy-fsl-samsung-hdmi.c | 1075 +++++++++++++++++ drivers/pmdomain/imx/imx8mp-blk-ctrl.c | 10 +- 14 files changed, 1876 insertions(+), 13 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/bridge/fsl,imx8mp-hdmi-tx.yaml create mode 100644 Documentation/devicetree/bindings/display/imx/fsl,imx8mp-hdmi-pvi.yaml create mode 100644 Documentation/devicetree/bindings/phy/fsl,imx8mp-hdmi-phy.yaml create mode 100644 drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c create mode 100644 drivers/gpu/drm/bridge/imx/imx8mp-hdmi-tx.c create mode 100644 drivers/phy/freescale/phy-fsl-samsung-hdmi.c Tested-by: Joao Paulo Goncalves Tested-by: Tommaso Merciai