From patchwork Fri May 6 18:10:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lucas Stach X-Patchwork-Id: 12841456 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 AA350C433F5 for ; Fri, 6 May 2022 18:10:43 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BF8D010F12A; Fri, 6 May 2022 18:10:42 +0000 (UTC) Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by gabe.freedesktop.org (Postfix) with ESMTPS id 44FDE10F127 for ; Fri, 6 May 2022 18:10:41 +0000 (UTC) Received: from dude03.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::39]) by metis.ext.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1nn2PU-0005VY-2Y; Fri, 06 May 2022 20:10:36 +0200 From: Lucas Stach To: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH v0.5 0/9] i.MX8MP HDMI support Date: Fri, 6 May 2022 20:10:25 +0200 Message-Id: <20220506181034.2001548-1-l.stach@pengutronix.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:1101:1d::39 X-SA-Exim-Mail-From: l.stach@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: dri-devel@lists.freedesktop.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Marek Vasut , Krzysztof Kozlowski , Alexander Stein , Sandor Yu , Robert Foss , patchwork-lst@pengutronix.de, Andrzej Hajda , NXP Linux Team , Pengutronix Kernel Team , linux-phy@lists.infradead.org, Shawn Guo Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi all, second round of the i.MX8MP HDMI work. Still not split up into proper parts for merging through the various trees this needs to go into, but should make it easy for people to test. I've worked in the feedback I got from the last round, including fixing the system hang that could happen when the drivers were built as modules. Series is based on linux-next/master, as there are some prerequisite patches in both the drm and imx tree already. The last patch from [1] and the patches from [2] need to be applied. Please note that this series expects the sync polarity from the LCDIF to be set according to the comments I made in [2]. Please test and provide feedback. Regards, Lucas [1] https://lore.kernel.org/all/20220406153402.1265474-1-l.stach@pengutronix.de/ [2] https://lore.kernel.org/all/20220322142853.125880-1-marex@denx.de/ Lucas Stach (9): dt-bindings: display: imx: add binding for i.MX8MP HDMI TX drm/imx: add bridge wrapper driver for i.MX8MP DWC HDMI dt-bindings: display: imx: add binding for i.MX8MP HDMI PVI drm/imx: add driver for HDMI TX Parallel Video Interface dt-bindings: phy: add binding for the i.MX8MP HDMI PHY phy: freescale: add Samsung HDMI PHY arm64: dts: imx8mp: add HDMI irqsteer arm64: dts: imx8mp: add HDMI display pipeline arm64: dts: imx8mp-evk: enable HDMI .../display/imx/fsl,imx8mp-hdmi-pvi.yaml | 83 ++ .../bindings/display/imx/fsl,imx8mp-hdmi.yaml | 73 ++ .../bindings/phy/fsl,imx8mp-hdmi-phy.yaml | 62 + arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 19 + arch/arm64/boot/dts/freescale/imx8mp.dtsi | 94 ++ drivers/gpu/drm/imx/Kconfig | 1 + drivers/gpu/drm/imx/Makefile | 2 + drivers/gpu/drm/imx/bridge/Kconfig | 18 + drivers/gpu/drm/imx/bridge/Makefile | 4 + drivers/gpu/drm/imx/bridge/imx-hdmi-pvi.c | 201 +++ drivers/gpu/drm/imx/bridge/imx-hdmi.c | 141 +++ drivers/phy/freescale/Kconfig | 6 + drivers/phy/freescale/Makefile | 1 + drivers/phy/freescale/phy-fsl-samsung-hdmi.c | 1078 +++++++++++++++++ 14 files changed, 1783 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/imx/fsl,imx8mp-hdmi-pvi.yaml create mode 100644 Documentation/devicetree/bindings/display/imx/fsl,imx8mp-hdmi.yaml create mode 100644 Documentation/devicetree/bindings/phy/fsl,imx8mp-hdmi-phy.yaml create mode 100644 drivers/gpu/drm/imx/bridge/Kconfig create mode 100644 drivers/gpu/drm/imx/bridge/Makefile create mode 100644 drivers/gpu/drm/imx/bridge/imx-hdmi-pvi.c create mode 100644 drivers/gpu/drm/imx/bridge/imx-hdmi.c create mode 100644 drivers/phy/freescale/phy-fsl-samsung-hdmi.c Tested-by: Tommaso Merciai