From patchwork Sun Apr 24 16:26:18 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824963 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 60D75C433EF for ; Sun, 24 Apr 2022 16:26:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BD62F10FB88; Sun, 24 Apr 2022 16:26:37 +0000 (UTC) Received: from out2-smtp.messagingengine.com (out2-smtp.messagingengine.com [66.111.4.26]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3F15710FB88 for ; Sun, 24 Apr 2022 16:26:35 +0000 (UTC) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id 4AD255C006B; Sun, 24 Apr 2022 12:26:35 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Sun, 24 Apr 2022 12:26:35 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sholland.org; h= cc:cc:content-transfer-encoding:date:date:from:from:in-reply-to :message-id:mime-version:reply-to:sender:subject:subject:to:to; s=fm2; t=1650817595; x=1650903995; bh=y9WhySCDOkgfaO0jzDCKtLpiP Ul7HttVW333ZBcJFc8=; b=SqUV610VWrD1bDFGtDAal7j7ofoMHTpj1iJ6qgCil VGLQqQpVt6kS9NmsidLI+DkPO1DE5t49TrW/Nvcu4TZauWrqvAgE9XCr+vYzfdPF oblYDEh3U5V8ucTiVVm1qWCyX3NAubRZDCyrEYNhkLGm8tK8ApO0fk2U46WF6qx3 Zf52mX2pAOpnuQXUrPGrFs6C/J7YoTwrE1NRZijLdZ9GDJSAWSYCozzrLEtMcMzQ wGtslPpL0fO1xqk1cK+tYYbMrROjylyxVNj0p+ZMGYGE1ws2/1us2yrJA0VaIiJn dbccAmSX89YhCRNSM9D5nAEZ6kT4CDJ8fq1vsaNadpVEQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :from:from:in-reply-to:message-id:mime-version:reply-to:sender :subject:subject:to:to:x-me-proxy:x-me-proxy:x-me-sender :x-me-sender:x-sasl-enc; s=fm1; t=1650817595; x=1650903995; bh=y 9WhySCDOkgfaO0jzDCKtLpiPUl7HttVW333ZBcJFc8=; b=x8Myl7b6lfjtioxL3 JqTBDq93IAYK9v1BTtOkYdKZiUu1sC2J/7/cMpQXP85Y74DGX+PixmEubeS3ul9W qeK4cdKTGasvhbaC37yTbP8ietVg/nuxLRwwBJL5f1qnsoIka6CM3wZB9rVBDWnw /ImpmweQbW0Hodd4LqeUKCHE1cTUXdQNVoF01mEnTHIJtNPTSdTHg1fJOfVg+0f3 pjtrMcyzGqj6T/zEqSQuukleOAq09b1NhRRf2guxIjCVxXxO2f6D276NTxgEvlXL tdwsJLCTsdCNOaltsx75KmtWzSo23mrgUOe9uYupEaZF7RI/oGrJ8otDkwAHf2x8 e9TBg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgggfestdekredtredttdenucfhrhhomhepufgrmhhuvghl ucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecuggftrf grthhtvghrnhepkeevlefhjeeuleeltedvjedvfeefteegleehueejffehgffffeekhefh hfekkeegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomh epshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:34 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Subject: [PATCH v3 00/14] drm/sun4i: Allwinner D1 Display Engine 2.0 Support Date: Sun, 24 Apr 2022 11:26:18 -0500 Message-Id: <20220424162633.12369-1-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 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: devicetree@vger.kernel.org, Samuel Holland , David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Rob Herring , Krzysztof Kozlowski , linux-sunxi@lists.linux.dev, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This series adds binding and driver support for Display Engine 2.0 variant found in the Allwinner D1. So far it has only been tested with HDMI. I will be sending the HDMI support series separately, because the hardware comes with a brand new custom HDMI PHY, which requires some refactoring to support cleanly. This series was tested on A33, D1 and H3. Changes in v3: - Drop redundant minItems and maxItems Changes in v2: - New patch: I/O helper portability - Use Jernej's patches for mixer mode setting. - Use an enumeration for the ccsc value. Jernej Skrabec (3): sun4i/drm: engine: Add mode_set callback sun4i/drm: backend: use mode_set engine callback sun4i/drm: sun8i: use mode_set engine callback Samuel Holland (11): dt-bindings: display: Separate clock item lists by compatible dt-bindings: display: Add D1 display engine compatibles drm/sun4i: Remove obsolete references to PHYS_OFFSET drm/sun4i: hdmi: Use more portable I/O helpers drm/sun4i: Allow building the driver on RISC-V drm/sun4i: Allow VI layers to be primary planes drm/sun4i: csc: Add support for the new MMIO layout drm/sun4i: Add support for D1 mixers drm/sun4i: Add support for D1 TCON TOP drm/sun4i: Add support for D1 TCONs drm/sun4i: Add compatible for D1 display engine .../allwinner,sun4i-a10-display-engine.yaml | 1 + .../display/allwinner,sun4i-a10-tcon.yaml | 2 + .../allwinner,sun8i-a83t-de2-mixer.yaml | 2 + .../display/allwinner,sun8i-r40-tcon-top.yaml | 133 ++++++++++++------ drivers/gpu/drm/sun4i/Kconfig | 2 +- drivers/gpu/drm/sun4i/sun4i_backend.c | 40 +++--- drivers/gpu/drm/sun4i/sun4i_crtc.c | 1 + drivers/gpu/drm/sun4i/sun4i_drv.c | 1 + drivers/gpu/drm/sun4i/sun4i_frontend.c | 3 - drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c | 4 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 8 ++ drivers/gpu/drm/sun4i/sun8i_csc.c | 7 +- drivers/gpu/drm/sun4i/sun8i_csc.h | 1 + drivers/gpu/drm/sun4i/sun8i_mixer.c | 74 ++++++++-- drivers/gpu/drm/sun4i/sun8i_mixer.h | 14 +- drivers/gpu/drm/sun4i/sun8i_tcon_top.c | 15 +- drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 30 ---- drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 6 +- drivers/gpu/drm/sun4i/sunxi_engine.h | 27 ++++ 19 files changed, 251 insertions(+), 120 deletions(-)