From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f45.google.com (mail-wm1-f45.google.com [209.85.128.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 835E638384 for ; Thu, 8 May 2025 18:35:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.45 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746729303; cv=none; b=qHCxof0EBjl8X8BJXPJHhniEx8KGN+LL92Kzy65cvKAGc46w9UuUxgfEIA/GKzUavvgDmZaGVHCYZyKuOZPd4K/Cg6+cFrkAiPcL5mhNJXLbThR7B1G+PPkhZ+54kYdOxF3feLAjA/KlLBpRHFzsD2A3xKZ7iOtjRSIQRTyRBUE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746729303; c=relaxed/simple; bh=pve4kmBWjpJMouJmACKzohZUAEfULdHO46/0YMB2Ys8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Z++EUHxk3ljqXMqMws1BkU8Xr8lzngJbjXOz4JiuAul3g7vNDuVL9rWHMb1CakXRn+yZpSxrrDGovpSCrcMULay0TfK84O/ugHhuTCIb980F9yVfF86Nu2WaN9yO0oPCmjM/UT7wq6qLfuyEMQ5NZlIvNsbFDvWlJxQM28RH7Js= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=F2H7h09E; arc=none smtp.client-ip=209.85.128.45 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="F2H7h09E" Received: by mail-wm1-f45.google.com with SMTP id 5b1f17b1804b1-43cfe574976so9210605e9.1 for ; Thu, 08 May 2025 11:35:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1746729300; x=1747334100; darn=lists.linux.dev; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to; bh=IVDbdK6tFT4p5qSPziDFcg0ZPFHZewJeUyaEpzkNkuw=; b=F2H7h09EyZTh9fjYBx+GndxQFGsM+ZzilnS0v7/kS83M6r+7ap19RhQEOi3N22iopf U7V6uLEQs7MVsqEzq1LoHNWEbBdggGwvvGIy5O/VfocrC5dStpdxP6twPpQvFbXfBxwQ ZnJzgEf6c0uytIRgSJlG+IKtVCUTOQdsjKRx2vSC7iebAwK/ki5gLwAQhIif26KC9Z+H QvK8+EYFY99rwyLVYu3nPMqn9Cdeve14x41KIbNrvc4faPQN3Ed2ksPDXjylH6GDxSkO TdaSFQIFJE0yyoUEiPGKvabGx+T83eNTXLJQSvQtixoj/Wa3SHWUuMnZPpf4EVnoHq1V 1FtQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1746729300; x=1747334100; h=in-reply-to:content-transfer-encoding:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=IVDbdK6tFT4p5qSPziDFcg0ZPFHZewJeUyaEpzkNkuw=; b=PpxbGXqFNqyULgCer3J/iJMB2Hg7evLPt1CFC0Epoby6FfGYME3tuLLVaSY52Sq1yg bHPjY71+gzGEe/Mgu0G5mVZESaYXUwbme+dhTxNAp1Og6Ajcqn5tK263dDwtDCI7uDyw WQPK1q0Z3kvFCCNB25iR/Lfxy8fW3lOGgV/6o/SYv7OIpUU6g4Jn1IG4nwNVdZQD8lfp agORjquBVs1MYCUJahFyhI3tuoFIz/ZYgW7O/svXb8kqwW5JoIr4tBd7SNevfo4eN18R gVcJpdyJcWkI+V/A4q1mFAVlSy3URVgt7fLFbVqk4dPcJT9mWtrBF52GsuAivoAQrZca ULzQ== X-Forwarded-Encrypted: i=1; AJvYcCUt+YeLR7hBYdlxmyQZ/oNxQM4CZQz5bKRgsBDG4voh9/EgmZL32XNa4sTtzo9JcpLB9jCgzBIG/9tkrQ==@lists.linux.dev X-Gm-Message-State: AOJu0YwrF46pI559gQy9TyiP/F+nYb+QCxQ2vg7jyk/kQ6REXT8YaKGS /canx2lztSSrJcrOH2eQhPtZj+wXV9IgbLs4q4wQ7wGNffl+C8Bm X-Gm-Gg: ASbGncsNCVLOgKJEI/7jHbBtd5GnmQ6kE+/75Ry5ObHEl60AzSEp4VDCuuvxOhFQgJr 3le5AoC5ae0/fjlLq/EUetRMVDNtnHtOmohe2FHCrXj9dThvpjGTw4pwqrspZeHvgoB/9MGyTeH VthgRORr+FEal6Js6mhuDq2mH4pl5jmdHnxUmgBhaNc9JqZg6r0FecDuqWb7MdkPU/m4DHPw1Wv 98xSJ+iQCTRdqIFyxgPpvXU7NJlk87FPwrkXk5ki+mQ4JxaCk5UFV+bdkeAf/be0veNzNWfiA9y bnyPItNAFgHbDeg4s4t7UkFiP5qxegW0PuhZR2kITqkwyUU92am3 X-Google-Smtp-Source: AGHT+IHYSEjULgZ4gpU3lysdol2P4WoCbN6EmeFoDVpmXCq4aDj8KwVvWdJr2UTxFLSQOh9srCA+Tg== X-Received: by 2002:a05:600c:1d16:b0:43d:2313:7b49 with SMTP id 5b1f17b1804b1-442d6d44ac2mr3297615e9.12.1746729299349; Thu, 08 May 2025 11:34:59 -0700 (PDT) Received: from Red ([2a01:cb1d:898:ab00:4a02:2aff:fe07:1efc]) by smtp.googlemail.com with ESMTPSA id 5b1f17b1804b1-442cd3b7dd5sm45158365e9.35.2025.05.08.11.34.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 May 2025 11:34:58 -0700 (PDT) Date: Thu, 8 May 2025 20:34:55 +0200 From: Corentin Labbe To: Rob Herring Cc: Chris Morgan , linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, ryan@testtoast.com, macromorgan@hotmail.com, p.zabel@pengutronix.de, tzimmermann@suse.de, maarten.lankhorst@linux.intel.com, simona@ffwll.ch, airlied@gmail.com, mripard@kernel.org, samuel@sholland.org, jernej.skrabec@gmail.com, wens@csie.org, conor+dt@kernel.org, krzk+dt@kernel.org Subject: Re: [PATCH V9 00/24] drm: sun4i: add Display Engine 3.3 (DE33) support Message-ID: References: <20250507201943.330111-1-macroalpha82@gmail.com> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Le Wed, May 07, 2025 at 04:13:38PM -0500, Rob Herring a écrit : > On Wed, May 7, 2025 at 3:22 PM Chris Morgan wrote: > > > > From: Chris Morgan > > > > I've spoken with Ryan and he agreed to let me take over this series to > > get the display engine working on the Allwinner H616. I've taken his > > previous patch series for Display Engine 3.3 and combined it with the > > LCD controller patch series. I've also fixed a few additional bugs and > > made some changes to the device tree bindings. > > > > Changes since V8: > > - Combined the DE33 [1] series and the LCD [2] series to better track > > all patches necessary to output to an LCD display for the Allwinner > > H700. > > - Added a required LVDS reset as requested here [3]. > > - Added compatible strings with a fallback for > > allwinner,sun50i-h616-display-engine, allwinner,sun50i-h616-tcon-top, > > and allwinner,sun50i-h616-sram-c. > > - Added binding documentation for the LCD controller. > > - Renamed the de3_sram device tree node to de33_sram. > > - Corrected the LVDS reset for the LCD controller binding. > > - Removed the PWM pins from the pincontroller bindings, as PWM is not > > yet supported. > > - Reordered the patches so that a binding or a device tree node is not > > referenced before it is defined. > > > > [1] https://lore.kernel.org/linux-sunxi/20250310092345.31708-1-ryan@testtoast.com/ > > [2] https://lore.kernel.org/linux-sunxi/20250216092827.15444-1-ryan@testtoast.com/ > > [3] https://lore.kernel.org/linux-sunxi/38669808.XM6RcZxFsP@jernej-laptop/ > > > > Chris Morgan (24): > > dt-bindings: clock: sun50i-h616-ccu: Add LVDS reset > > clk: sunxi-ng: h616: Add LVDS reset for LCD TCON > > drm: sun4i: de2/de3: add mixer version enum > > drm: sun4i: de2/de3: refactor mixer initialisation > > drm: sun4i: de2/de3: add generic blender register reference function > > drm: sun4i: de2/de3: use generic register reference function for layer > > configuration > > dt-bindings: allwinner: add H616 DE33 bus binding > > dt-bindings: allwinner: add H616 DE33 clock binding > > dt-bindings: allwinner: add H616 DE33 mixer binding > > clk: sunxi-ng: ccu: add Display Engine 3.3 (DE33) support > > drm: sun4i: de33: vi_scaler: add Display Engine 3.3 (DE33) support > > drm: sun4i: de33: mixer: add Display Engine 3.3 (DE33) support > > drm: sun4i: de33: mixer: add mixer configuration for the H616 > > dt-bindings: allwinner: Add TCON_TOP and TCON_LCD clock/reset defines > > dt-bindings: display: sun4i: Add compatible strings for H616 DE > > dt-bindings: display: sun4i: Add compatible strings for H616 TCON TOP > > dt-bindings: sram: sunxi-sram: Add H616 SRAM C compatible > > dt-bindings: display: Add R40 and H616 display engine compatibles > > drm/sun4i: tcon: Add support for R40 LCD > > arm64: dts: allwinner: h616: add display engine, bus and mixer nodes > > arm64: dts: allwinner: h616: Add TCON nodes to H616 DTSI > > arm64: dts: allwinner: h616: add LCD and LVDS pins > > arm64: dts: allwinner: rg35xx: Add GPIO backlight control > > arm64: dts: allwinner: rg35xx: Enable LCD output > > What's the base for this series? It didn't apply for me (using b4). > > Rob > I tested it on top of linux-next next-20250508 and revert "arm64: dts: allwinner: h616: Add Mali GPU node"