From patchwork Sat Aug 17 22:46:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Walklin X-Patchwork-Id: 13767303 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 D7418C54722 for ; Sat, 17 Aug 2024 23:16:28 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 59F8110E14A; Sat, 17 Aug 2024 23:16:16 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=testtoast.com header.i=@testtoast.com header.b="JcCS6X1F"; dkim=pass (2048-bit key; unprotected) header.d=messagingengine.com header.i=@messagingengine.com header.b="uoi4D0FC"; dkim-atps=neutral Received: from fhigh1-smtp.messagingengine.com (fhigh1-smtp.messagingengine.com [103.168.172.152]) by gabe.freedesktop.org (Postfix) with ESMTPS id 885C210E133 for ; Sat, 17 Aug 2024 23:16:14 +0000 (UTC) Received: from phl-compute-07.internal (phl-compute-07.nyi.internal [10.202.2.47]) by mailfhigh.nyi.internal (Postfix) with ESMTP id CB895114F042; Sat, 17 Aug 2024 19:08:34 -0400 (EDT) Received: from phl-mailfrontend-01 ([10.202.2.162]) by phl-compute-07.internal (MEProxy); Sat, 17 Aug 2024 19:08:34 -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=fm3; t=1723936114; x= 1724022514; bh=ZOWASQUTLs5lmuWN3d5P+wrU+C6BCMz0P9CR5q7+zAU=; b=J cCS6X1FOF7Xk3Mqq9xTemPRYD8sKBIr4b9D25uSmLPT0LvEc2f+k9rnrLOkmId/J YdLkAlpaq/HUX/3lo9z3eww22y8Y19dnXiNVIphQPntdgTcKVlB7gLkO0KhiPpZW aVBRaCORwlfGwt12w/IGL5/BGr/GDGp94BJpa3/BYpPCwDO8Fqxc6/PU6aYWKmwB I+6ZWTBhH18HznYXpB2nKJelu2TvhFrDg2ORuL9RDk5qFtmmXFo05s6AEgQoBsKs nO3RFfs8Jz+XUgcZe7SDM+wASYIYXJLA4MclThwPG7WQPyVkCfcpuAc5gOfsCsSS hIPdiQUO/h/lmavFtKmHg== 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=fm3; t=1723936114; x= 1724022514; bh=ZOWASQUTLs5lmuWN3d5P+wrU+C6BCMz0P9CR5q7+zAU=; b=u oi4D0FC6tLB0ERUrg3gw37lAhRKLZg+3qyl2I138AhIKJQTjAioDWl+ru2tpGVDr sHRPtDVFAjxa/zYQAAkPA2LYlP9aMRHHEnNuph5TwHwh3bLYYgKVwapNwwmIbG40 DyUwiNlOhzZGYJL2rjm4K8Xg4jPmBKZXQ4tcr1q/gB1tHhJAN65+OEvZW0h9VIsN nE9gNLNVLoeTlmlKGUaq2z2TA/MLsHwhFdhZBNetu/dHZuZdljn/Hjpo/qAEOzLO pyxtIhtmYI8sABzVTbVGun2JzpKs63z3hQp1he3JhxwnMnHBNAQj1Q+yzBzx6W3m kPNR70j+GWL/Ph5wpDYGQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeftddrudduuddgudekucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdggtfgfnhhsuhgsshgtrhhisggvpdfu rfetoffkrfgpnffqhgenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnh htshculddquddttddmnecujfgurhephffvvefufffkofgjfhgggfestdekredtredttden ucfhrhhomheptfihrghnucghrghlkhhlihhnuceorhihrghnsehtvghsthhtohgrshhtrd gtohhmqeenucggtffrrghtthgvrhhnpeffheeiffegtdfgffejteevgeefkeelieelkeev ueetffetteduffevgeeiieehteenucevlhhushhtvghrufhiiigvpedvnecurfgrrhgrmh epmhgrihhlfhhrohhmpehrhigrnhesthgvshhtthhorghsthdrtghomhdpnhgspghrtghp thhtohepvddvpdhmohguvgepshhmthhpohhuthdprhgtphhtthhopehmrhhiphgrrhguse hkvghrnhgvlhdrohhrghdprhgtphhtthhopeifvghnshestghsihgvrdhorhhgpdhrtghp thhtohepmhgrrghrthgvnhdrlhgrnhhkhhhorhhstheslhhinhhugidrihhnthgvlhdrtg homhdprhgtphhtthhopehtiihimhhmvghrmhgrnhhnsehsuhhsvgdruggvpdhrtghpthht oheprghirhhlihgvugesghhmrghilhdrtghomhdprhgtphhtthhopegurghnihgvlhesfh hffihllhdrtghhpdhrtghpthhtohepjhgvrhhnvghjrdhskhhrrggsvggtsehgmhgrihhl rdgtohhmpdhrtghpthhtohepshgrmhhuvghlsehshhholhhlrghnugdrohhrghdprhgtph htthhopehrohgshheskhgvrhhnvghlrdhorhhg X-ME-Proxy: Feedback-ID: idc0145fc:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sat, 17 Aug 2024 19:08:27 -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 , John Watts , 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 v3 24/26] drm: sun4i: de33: vi_scaler: add Display Engine 3.3 (DE33) support Date: Sun, 18 Aug 2024 10:46:11 +1200 Message-ID: <20240817230503.158889-25-ryan@testtoast.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240817230503.158889-1-ryan@testtoast.com> References: <20240817230503.158889-1-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 The vi_scaler appears to be used in preference to the ui_scaler module for hardware video scaling in the DE33. Enable support for this scaler. Signed-off-by: Jernej Skrabec Signed-off-by: Ryan Walklin --- drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 19 +++++++++++++++---- drivers/gpu/drm/sun4i/sun8i_vi_scaler.c | 7 ++++++- 2 files changed, 21 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c index 7f1231cf0f012..180be9d67d9c3 100644 --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c @@ -95,12 +95,23 @@ static int sun8i_ui_layer_update_coord(struct sun8i_mixer *mixer, int channel, hscale = state->src_w / state->crtc_w; vscale = state->src_h / state->crtc_h; - sun8i_ui_scaler_setup(mixer, channel, src_w, src_h, dst_w, - dst_h, hscale, vscale, hphase, vphase); - sun8i_ui_scaler_enable(mixer, channel, true); + if (mixer->cfg->de_type == sun8i_mixer_de33) { + sun8i_vi_scaler_setup(mixer, channel, src_w, src_h, + dst_w, dst_h, hscale, vscale, + hphase, vphase, + state->fb->format); + } else { + sun8i_ui_scaler_setup(mixer, channel, src_w, src_h, + dst_w, dst_h, hscale, vscale, + hphase, vphase); + sun8i_ui_scaler_enable(mixer, channel, true); + } } else { DRM_DEBUG_DRIVER("HW scaling is not needed\n"); - sun8i_ui_scaler_enable(mixer, channel, false); + if (mixer->cfg->de_type == sun8i_mixer_de33) + sun8i_vi_scaler_disable(mixer, channel); + else + sun8i_ui_scaler_enable(mixer, channel, false); } /* Set base coordinates */ diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_scaler.c b/drivers/gpu/drm/sun4i/sun8i_vi_scaler.c index e7242301b312c..9c7f6e7d71d50 100644 --- a/drivers/gpu/drm/sun4i/sun8i_vi_scaler.c +++ b/drivers/gpu/drm/sun4i/sun8i_vi_scaler.c @@ -835,7 +835,9 @@ static const u32 bicubic4coefftab32[480] = { static u32 sun8i_vi_scaler_base(struct sun8i_mixer *mixer, int channel) { - if (mixer->cfg->de_type == sun8i_mixer_de3) + if (mixer->cfg->de_type == sun8i_mixer_de33) + return sun8i_channel_base(mixer, channel) + 0x3000; + else if (mixer->cfg->de_type == sun8i_mixer_de3) return DE3_VI_SCALER_UNIT_BASE + DE3_VI_SCALER_UNIT_SIZE * channel; else @@ -845,6 +847,9 @@ static u32 sun8i_vi_scaler_base(struct sun8i_mixer *mixer, int channel) static bool sun8i_vi_scaler_is_vi_plane(struct sun8i_mixer *mixer, int channel) { + if (mixer->cfg->de_type == sun8i_mixer_de33) + return mixer->cfg->map[channel] < mixer->cfg->vi_num; + return true; }