From patchwork Sun Sep 29 09:04:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Walklin X-Patchwork-Id: 13814941 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 8D52DCF6497 for ; Sun, 29 Sep 2024 09:14:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 152D710E2A0; Sun, 29 Sep 2024 09:14:07 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=testtoast.com header.i=@testtoast.com header.b="DbQuizj3"; dkim=pass (2048-bit key; unprotected) header.d=messagingengine.com header.i=@messagingengine.com header.b="hovh5/9f"; dkim-atps=neutral Received: from fout-a3-smtp.messagingengine.com (fout-a3-smtp.messagingengine.com [103.168.172.146]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0A4B410E2A0 for ; Sun, 29 Sep 2024 09:14:06 +0000 (UTC) Received: from phl-compute-05.internal (phl-compute-05.phl.internal [10.202.2.45]) by mailfout.phl.internal (Postfix) with ESMTP id 6BC7213802B6; Sun, 29 Sep 2024 05:14:05 -0400 (EDT) Received: from phl-mailfrontend-01 ([10.202.2.162]) by phl-compute-05.internal (MEProxy); Sun, 29 Sep 2024 05:14:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=testtoast.com; h=cc:cc:content-transfer-encoding:content-type:date:date:from :from:in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:subject:subject:to:to; s=fm2; t=1727601245; x= 1727687645; bh=t/hGwFMygrSXn+HOCQW8wOfax07KyzMGRR0fPCScM44=; b=D bQuizj3eKWlOwvk1lk4fmcqL1MLoqvE8sFIiDvatvrecxSb1lA4ziEMGh6Bi79EC D74hOLzaFsMFx6AKFBUQ4VW3HXzNzJfrs5L/yCCA6yxvTTS4V36bCDvWR6kxugaK +9ll7P+99VomWteom9cvQyZNFp4a+bTmNWYYWwaiiF8Am1ocUP5URRvO0NJ6VNXW QHrEQ58DBbG+sK+X8h5QZCFNNqOiIkz8gQLIp5pW7ie3HMfeMsJywJqnhclqyopl rOMLnnVpTK2vFS69tcJSmIi04G/8NM2HOpi9fmmobjbpw60dmjkx0PRVDvJNg3bj RoAXJcHq70zuf+1tuiGXA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:feedback-id:feedback-id:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:subject:subject:to:to:x-me-proxy:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm2; t=1727601245; x= 1727687645; bh=t/hGwFMygrSXn+HOCQW8wOfax07KyzMGRR0fPCScM44=; b=h ovh5/9fsj7gqA8nVHzh3xRWSjii9lJT0yVef85JAZND+6zBUWatQxFrigQkeREAs /q+r7NamFfXESDjb3dQdXzJIZkNJp5tZBaP707gQ/22eimInzGgf+UgPTlLfbxsN 0exRYgdJBz3kaJFP9BzH/SFBZukXmrrN+x6KiUseW3twsnCVdIcIBOBVasK+aZu2 LbLvAcHfFl4YcOz7J7IZxdArbSdaZJTQHUbA/q692sVrRPqg9lNSXykCaLgIIsnH L+pKfrGVio2kVSxF9R8m1AuyPe59qqEJW9ReV1dkcH9se/u4BqbQ2q0EabAN94Li G2LSHmzTJuL8g6NZQLGWw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeftddrvddufedgudegucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdggtfgfnhhsuhgsshgtrhhisggvpdfu rfetoffkrfgpnffqhgenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnh htshculddquddttddmnecujfgurhephffvvefufffkofgjfhgggfestdekredtredttden ucfhrhhomheptfihrghnucghrghlkhhlihhnuceorhihrghnsehtvghsthhtohgrshhtrd gtohhmqeenucggtffrrghtthgvrhhnpeffheeiffegtdfgffejteevgeefkeelieelkeev ueetffetteduffevgeeiieehteenucevlhhushhtvghrufhiiigvpedvnecurfgrrhgrmh epmhgrihhlfhhrohhmpehrhigrnhesthgvshhtthhorghsthdrtghomhdpnhgspghrtghp thhtohepvddupdhmohguvgepshhmthhpohhuthdprhgtphhtthhopehmrhhiphgrrhguse hkvghrnhgvlhdrohhrghdprhgtphhtthhopeifvghnshestghsihgvrdhorhhgpdhrtghp thhtohepmhgrrghrthgvnhdrlhgrnhhkhhhorhhstheslhhinhhugidrihhnthgvlhdrtg homhdprhgtphhtthhopehtiihimhhmvghrmhgrnhhnsehsuhhsvgdruggvpdhrtghpthht oheprghirhhlihgvugesghhmrghilhdrtghomhdprhgtphhtthhopegurghnihgvlhesfh hffihllhdrtghhpdhrtghpthhtohepjhgvrhhnvghjrdhskhhrrggsvggtsehgmhgrihhl rdgtohhmpdhrtghpthhtohepshgrmhhuvghlsehshhholhhlrghnugdrohhrghdprhgtph htthhopehrohgshheskhgvrhhnvghlrdhorhhg X-ME-Proxy: Feedback-ID: idc0145fc:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 29 Sep 2024 05:13:59 -0400 (EDT) From: Ryan Walklin To: Maxime Ripard , Chen-Yu Tsai , Maarten Lankhorst , Thomas Zimmermann , David Airlie , Daniel Vetter , Jernej Skrabec , Samuel Holland , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Michael Turquette , Stephen Boyd Cc: Andre Przywara , Chris Morgan , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, Ryan Walklin Subject: [PATCH v5 25/26] drm: sun4i: de33: fmt: add Display Engine 3.3 (DE33) support Date: Sun, 29 Sep 2024 22:04:57 +1300 Message-ID: <20240929091107.838023-26-ryan@testtoast.com> X-Mailer: git-send-email 2.46.1 In-Reply-To: <20240929091107.838023-1-ryan@testtoast.com> References: <20240929091107.838023-1-ryan@testtoast.com> 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Jernej Skrabec Like the DE3, the DE33 has a FMT (formatter) module, which provides YUV444 to YUV422/YUV420 conversion, format re-mapping and color depth conversion, although the DE33 module appears significantly more capable, including up to 4K video support. Add support for the DE33. Signed-off-by: Jernej Skrabec Signed-off-by: Ryan Walklin --- drivers/gpu/drm/sun4i/sun50i_fmt.c | 21 +++++++++++++++++++-- drivers/gpu/drm/sun4i/sun50i_fmt.h | 1 + 2 files changed, 20 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun50i_fmt.c b/drivers/gpu/drm/sun4i/sun50i_fmt.c index 050a8716ae862..39682d4e6d208 100644 --- a/drivers/gpu/drm/sun4i/sun50i_fmt.c +++ b/drivers/gpu/drm/sun4i/sun50i_fmt.c @@ -51,6 +51,19 @@ static void sun50i_fmt_de3_limits(u32 *limits, u32 colorspace, bool bit10) } } +static void sun50i_fmt_de33_limits(u32 *limits, u32 colorspace) +{ + if (colorspace == SUN50I_FMT_CS_YUV444RGB) { + limits[0] = SUN50I_FMT_LIMIT(0, 4095); + limits[1] = SUN50I_FMT_LIMIT(0, 4095); + limits[2] = SUN50I_FMT_LIMIT(0, 4095); + } else { + limits[0] = SUN50I_FMT_LIMIT(256, 3840); + limits[1] = SUN50I_FMT_LIMIT(256, 3840); + limits[2] = SUN50I_FMT_LIMIT(256, 3840); + } +} + void sun50i_fmt_setup(struct sun8i_mixer *mixer, u16 width, u16 height, u32 format) { @@ -60,10 +73,14 @@ void sun50i_fmt_setup(struct sun8i_mixer *mixer, u16 width, colorspace = sun50i_fmt_get_colorspace(format); bit10 = sun50i_fmt_is_10bit(format); - base = SUN50I_FMT_DE3; + base = mixer->cfg->de_type == sun8i_mixer_de3 ? + SUN50I_FMT_DE3 : SUN50I_FMT_DE33; regs = sun8i_blender_regmap(mixer); - sun50i_fmt_de3_limits(limit, colorspace, bit10); + if (mixer->cfg->de_type == sun8i_mixer_de3) + sun50i_fmt_de3_limits(limit, colorspace, bit10); + else + sun50i_fmt_de33_limits(limit, colorspace); regmap_write(regs, SUN50I_FMT_CTRL(base), 0); diff --git a/drivers/gpu/drm/sun4i/sun50i_fmt.h b/drivers/gpu/drm/sun4i/sun50i_fmt.h index 4127f7206aade..3e60d5c788b39 100644 --- a/drivers/gpu/drm/sun4i/sun50i_fmt.h +++ b/drivers/gpu/drm/sun4i/sun50i_fmt.h @@ -9,6 +9,7 @@ #include "sun8i_mixer.h" #define SUN50I_FMT_DE3 0xa8000 +#define SUN50I_FMT_DE33 0x5000 #define SUN50I_FMT_CTRL(base) ((base) + 0x00) #define SUN50I_FMT_SIZE(base) ((base) + 0x04)