From patchwork Sun Apr 24 16:26:19 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824962 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A76B7C433EF for ; Sun, 24 Apr 2022 16:28:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QQVPY/Xe0F7mCirWh58kYzE1de8gqs+q/U7mo8PCVmo=; b=xATAFR9tdA5kz4 VREil2+7rTZDThVQAttm0BzEB5jJYTmZoWkh39z7DxeYA76vc2h91bRQQXwnNdzoHhni8DJXHyaEu 2MhvDALx7Q24cjS8aWBqUP80o9x/Ja2Gs1OHlUkvC0U4y8IzhRbpTaSCNZIlEV2kWtTnVChzxNGMS RLtqXkldv8fyFaEMKgKX9/bsF6lEc1ZUJLA4ytW3NUvL7psYUCmZ+62ymH2RCW5v3LuOrZpZiASpG k5RY2hGSkD5vfPSHC7YICHtsm1z5X4r+UKVloIL7Sw4gSt8PZWthrZRgZypNAU+u54oiAn2S6p9LG bEIJNF3gOWi3vxG+H9Zw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4U-006wGk-2t; Sun, 24 Apr 2022 16:26:50 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4H-006wAV-TQ for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:26:39 +0000 Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id 49F305C0112; Sun, 24 Apr 2022 12:26:37 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute2.internal (MEProxy); Sun, 24 Apr 2022 12:26:37 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817597; x=1650903997; bh=iZ 8UlWzjvuD9578rf5+qyEth9oXMoy4abZ8+2x1E9TI=; b=LU+CgGYWItGih3EZoW 2BA2xbYs6LRQaS2/4drtlMuO47F0oSD1SMjch+h/dsJM+48sV5MdVCE5oRwkq5Ei +3Nm8889pnsNNNEDSkaNIKum7de+aogyuFHzhHCeZTGj+8pcxhfBA5APggj5UNhL aXjcbCnHe18RKvlyn7kAoRAZghl1dmp0tQ6OFT++tbk9ykOFo/RoGj+Ub3RDs6Qf ka10ttlIm3K3UNqG7kekdnsS3Pl/YdcpKKgWOjBUQ2BGvEeaRamFOAAUE3V43tPj K2vJ6ONJCtEp1/Ox7s12yy0oSs9WpF+axg7vJpyjgFJP9z1E05BS129pxDb/bj4M qoGQ== 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:in-reply-to:message-id:mime-version :references: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= 1650817597; x=1650903997; bh=iZ8UlWzjvuD9578rf5+qyEth9oXMoy4abZ8 +2x1E9TI=; b=dKvZ9lq93DVs9J+rT5WMTSvg0j9W1BVyo3dNGkMlLF4uREL2eHO sI1VaTnyT8vXrZEwPpCw+SrezHcptZ4cfGLZ5L7514SxNhZIZG1/LsnhK+aP7Adc AsM000xnf14LgErHp1N3oTKm+3e/Q7YfcAOZSf1kWQSGyNI7RPC6duK7i9WS4XZg F2JR11/DNjY1p+u43ie8RGoF8YeKGFByjtr/XnyN9vaqM3fpW+HzG9OafF7juLVI 84zYgMNkzpa2PUaoWLqqOEXHymO/XTUMg4kJyJyPOY3JsVnzZVkWNG1Gjm0SNj3K PSOmdSF0ggtWRWCocmjSzBcwbDHfUgrm2tg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutdefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:36 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, Krzysztof Kozlowski Subject: [PATCH v3 01/14] dt-bindings: display: Separate clock item lists by compatible Date: Sun, 24 Apr 2022 11:26:19 -0500 Message-Id: <20220424162633.12369-2-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092638_062294_89D4C603 X-CRM114-Status: GOOD ( 12.96 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org So far, the binding and driver have relied on the fact that the H6 clocks are both a prefix and a subset of the R40 clocks. This allows them to share the clocks/clock-names items and the clock-output-names order between the hardware variants. However, the D1 hardware has TCON TV0 and DSI, but no TCON TV1. This cannot be supported by the existing scheme because it puts a gap in the middle of the item lists. To prepare for adding D1 support, use separate lists for variants with different combinations of clocks. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Samuel Holland --- Changes in v3: - Drop redundant minItems and maxItems .../display/allwinner,sun8i-r40-tcon-top.yaml | 105 ++++++++++-------- 1 file changed, 61 insertions(+), 44 deletions(-) diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml index 61ef7b337218..449fa99aa51b 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml @@ -48,31 +48,15 @@ properties: clocks: minItems: 2 - items: - - description: The TCON TOP interface clock - - description: The TCON TOP TV0 clock - - description: The TCON TOP TVE0 clock - - description: The TCON TOP TV1 clock - - description: The TCON TOP TVE1 clock - - description: The TCON TOP MIPI DSI clock + maxItems: 6 clock-names: minItems: 2 - items: - - const: bus - - const: tcon-tv0 - - const: tve0 - - const: tcon-tv1 - - const: tve1 - - const: dsi + maxItems: 6 clock-output-names: minItems: 1 maxItems: 3 - description: > - The first item is the name of the clock created for the TV0 - channel, the second item is the name of the TCON TV1 channel - clock and the third one is the name of the DSI channel clock. resets: maxItems: 1 @@ -129,32 +113,65 @@ required: additionalProperties: false -if: - properties: - compatible: - contains: - const: allwinner,sun50i-h6-tcon-top - -then: - properties: - clocks: - maxItems: 2 - - clock-output-names: - maxItems: 1 - -else: - properties: - clocks: - minItems: 6 - - clock-output-names: - minItems: 3 - - ports: - required: - - port@2 - - port@3 +allOf: + - if: + properties: + compatible: + contains: + const: allwinner,sun8i-r40-tcon-top + + then: + properties: + clocks: + items: + - description: The TCON TOP interface clock + - description: The TCON TOP TV0 clock + - description: The TCON TOP TVE0 clock + - description: The TCON TOP TV1 clock + - description: The TCON TOP TVE1 clock + - description: The TCON TOP MIPI DSI clock + + clock-names: + items: + - const: bus + - const: tcon-tv0 + - const: tve0 + - const: tcon-tv1 + - const: tve1 + - const: dsi + + clock-output-names: + items: + - description: TCON TV0 output clock name + - description: TCON TV1 output clock name + - description: DSI output clock name + + ports: + required: + - port@2 + - port@3 + + - if: + properties: + compatible: + contains: + const: allwinner,sun50i-h6-tcon-top + + then: + properties: + clocks: + items: + - description: The TCON TOP interface clock + - description: The TCON TOP TV0 clock + + clock-names: + items: + - const: bus + - const: tcon-tv0 + + clock-output-names: + items: + - description: TCON TV0 output clock name examples: - | From patchwork Sun Apr 24 16:26:20 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824984 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 D4773C433F5 for ; Sun, 24 Apr 2022 16:28:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QEtyR55DGZN6+VEETOjHdwVCkq9IMftE4fnf3soVH2s=; b=FSwLji1CYlJj0V 0dfX6vicVHzlUdojM2VMnlOGTIX6USB0z+dHzKyiXRmjJowSjlVcfYtur3Beg8Dr/O+7mlawLN3YB c3g1SmzEK0Jqy0tPaJsfdOwv2nqn/a80YD6UphFeLvv8G5KSZBoC12a9iEqoLbLSY3EX7T9MQfhzl YdOAlmEheVDph9Rdcr+RhyiStYxMm8X9AwLCY0xuYLhYVbcRwx1Ck8B9XX4OAjC+JElfBtYCl/3zp OITiRu7inAGhYoutNNLMX3ev2m8LgFqQFM5dfD8y3BJHJSOpU/l8T0ge7dcn16n7gn/1noYS+YSex 8QHnfaMuUn16rOBHl85A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4g-006wPC-4r; Sun, 24 Apr 2022 16:27:02 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4J-006wBK-W6 for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:26:41 +0000 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 58D665C010D; Sun, 24 Apr 2022 12:26:39 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Sun, 24 Apr 2022 12:26:39 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817599; x=1650903999; bh=br GhkMg2GbwF8k+xeCGZMCp6rvLtDo6nmVpIA/QqdHQ=; b=YDPDEUkPrnxqry/mPE dBOiTuYe2lB3VNQWsE9IwUaNeLT2rX4c8yzMwBG1EffTs6x6m5efeJ1xE2AQIRim CRqgKnuR7Xt9CY3N1LEp2uevJCw5WE+w28zbF2HjwM6ozuBg80mplDQNhjF8BZHs r51/7ksUyHx+ERtEGZo7pOC/cOO/Xi+RN6Xbm+LT8fvKiSb0LtYLqZNQPDcNlCcL sq47tjGJVqvpDQHbuJmuBcjB0gn04bhxi+AiARmTQk1xJ00S8tyVMDWFoIRb1HuT yWNeh20pjxbQFvUlwR56NXywrBIVgzA4sbot0RUjliDbpBNK6Kq3o3C/MX4tvCOO vC6Q== 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:in-reply-to:message-id:mime-version :references: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= 1650817599; x=1650903999; bh=brGhkMg2GbwF8k+xeCGZMCp6rvLtDo6nmVp IA/QqdHQ=; b=GCEncY/ouKuwAAuiHV3eVgVuKNYvcntNDYfPMW+DrF3DoPZOu5r Hsc440jxidycety608JGMzwkgJQld9Pu18wrmrEEhzBZOYIyh8Ll8mQoKZRlr5G9 3Q24mn8C3kxsSGlPp7J294jBkpHkOxYmP0CvUpCq06t1heYwURrNFPUF7nS9YFxs q5zgrqCGyVZrssBNe3CGcsp0dlVS5N6Df3e5/yi/YKvNOL0fHgZvBuiF5r0vBk8y rUwRhrkMPtuiMsrkw8OUK30bUna+TKPF2n6JmBNigwpVhH5CgZqDh78+4iG9mW59 Nl7QgDuCRpkj9j0jEgsiRQ8rR09HdfyLJYQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:38 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, Krzysztof Kozlowski Subject: [PATCH v3 02/14] dt-bindings: display: Add D1 display engine compatibles Date: Sun, 24 Apr 2022 11:26:20 -0500 Message-Id: <20220424162633.12369-3-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092640_148636_924A34DF X-CRM114-Status: UNSURE ( 9.06 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Allwinner D1 contains a display engine 2.0. It features two mixers, a TCON TOP (with DSI and HDMI), one TCON LCD, and one TCON TV. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Samuel Holland --- Changes in v3: - Drop redundant minItems and maxItems .../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 | 28 +++++++++++++++++++ 4 files changed, 33 insertions(+) diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml index d4412aea7b73..c388ae5da1e4 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-display-engine.yaml @@ -62,6 +62,7 @@ properties: - allwinner,sun8i-r40-display-engine - allwinner,sun8i-v3s-display-engine - allwinner,sun9i-a80-display-engine + - allwinner,sun20i-d1-display-engine - allwinner,sun50i-a64-display-engine - allwinner,sun50i-h6-display-engine diff --git a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml index 3a7d5d731712..4a92a4c7dcd7 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun4i-a10-tcon.yaml @@ -33,6 +33,8 @@ properties: - const: allwinner,sun8i-v3s-tcon - const: allwinner,sun9i-a80-tcon-lcd - const: allwinner,sun9i-a80-tcon-tv + - const: allwinner,sun20i-d1-tcon-lcd + - const: allwinner,sun20i-d1-tcon-tv - items: - enum: diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml index 4f91eec26de9..cb243bc58ef7 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml @@ -19,6 +19,8 @@ properties: - allwinner,sun8i-r40-de2-mixer-0 - allwinner,sun8i-r40-de2-mixer-1 - allwinner,sun8i-v3s-de2-mixer + - allwinner,sun20i-d1-de2-mixer-0 + - allwinner,sun20i-d1-de2-mixer-1 - allwinner,sun50i-a64-de2-mixer-0 - allwinner,sun50i-a64-de2-mixer-1 - allwinner,sun50i-h6-de3-mixer-0 diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml index 449fa99aa51b..845e226d7aff 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-r40-tcon-top.yaml @@ -41,6 +41,7 @@ properties: compatible: enum: - allwinner,sun8i-r40-tcon-top + - allwinner,sun20i-d1-tcon-top - allwinner,sun50i-h6-tcon-top reg: @@ -151,6 +152,33 @@ allOf: - port@2 - port@3 + - if: + properties: + compatible: + contains: + const: allwinner,sun20i-d1-tcon-top + + then: + properties: + clocks: + items: + - description: The TCON TOP interface clock + - description: The TCON TOP TV0 clock + - description: The TCON TOP TVE0 clock + - description: The TCON TOP MIPI DSI clock + + clock-names: + items: + - const: bus + - const: tcon-tv0 + - const: tve0 + - const: dsi + + clock-output-names: + items: + - description: TCON TV0 output clock name + - description: DSI output clock name + - if: properties: compatible: From patchwork Sun Apr 24 16:26:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824985 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 69D96C433F5 for ; Sun, 24 Apr 2022 16:28:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=5FyJY0q1KxlHKhbGz//Kgv+2qGholbac6pQhsxcHcSo=; b=4iO2y7yndK/f8P XqRvnu5tDSNL3Mq+PHMKflVCcN/9J9SMg5bsRNQ+SnJy1m3XeoK/BbZf84Tn6iBke1dOGKBYenFZ6 hmf9zQIo/L+YfHFN0kJgueJNvEc/PiFxBDwAP3aH1G5v8UWeruaAdrtZbLXIQP1volllYvMeDVD9+ HHQo7eVrGl2rfi3tLxzLW4qvOnDxTtQKp5/GG23d3RccWRy8C7U7UGzopPIvdGAFbjKEcyt5iw3QQ iRKrEDS2aRwjoRTBdp4i1IsHYCJM2SBqciCynvVJq/x3tJaPGyJ1uCohimpeaTiMQ9RPnBhX8K6dY Wb4Z+MqF3rIwmUxkQd0Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4s-006wX7-Vj; Sun, 24 Apr 2022 16:27:15 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4L-006wC9-S4 for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:26:43 +0000 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 3E3525C00D0; Sun, 24 Apr 2022 12:26:41 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Sun, 24 Apr 2022 12:26:41 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817601; x=1650904001; bh=se q0O/JjDWLm3q7ZpJodrcTjPueq2LdslcJSA34pQRY=; b=tYJy2nSpBs32Gq6YQm daHQeesbmWH+/j2uZEWx8m2EV3CnF3t+ZeTCw0KcaJc0nsrOFdY7BAguoh9FDh0P hS2pRWZFqrdARvVIeuy3rwx4H3nEiK5nDXEI24QQ8AnXpwl7QVQm0xNN+TIpfH08 Iq11aPC8KOvLTdcq65hbI2qS2X+BJSI5uevvtHGkM9W8mczEOSUidU4DrgKJ++II kNtCqSnNDvA3XDVwxqktUS2aI1eLUq6eickIPwlVG4F6yK0QcEHj9RsQoDdT3wFd jzCRlqBTV25SrnQ1bwI7lfXvEbu6tNYuOdx+hDptaFufrGGzID8TcQr7NoyC8t1M nKWQ== 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:in-reply-to:message-id:mime-version :references: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= 1650817601; x=1650904001; bh=seq0O/JjDWLm3q7ZpJodrcTjPueq2LdslcJ SA34pQRY=; b=Yl8NKIDnl2WEafzJhPCOBol8ZFIXmSk8Uw2LO8yF8ksppiZd95B fgcj0Lq927lFyfnO/XaLzeh2ntPS5SWT8dHZGzdEElAQeFGcsaRtaOUh9nB3zXkM ExMuN2Ov9nRm3jVFrqh3TMk3V/BgTlgZ4hB94AjAVh//mmUVHOM93YOEZ3ySq+Wf +zQuOaJZ/2IM2cvXuXxYh7ZOplrgUS5oUkEKJmt12wEnU2MNXPRA8eMMWdZ8WxM2 ouiSYmvATvVXPwjCh1CCJmltZe1Eq9XlX5+7g7BV9lQHLzlpBBmFYEEpAU0rlt8U pU3X4Vo2kvuN+9ByrJBEU2uOnmgLVZD2Ncg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:40 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v3 03/14] drm/sun4i: Remove obsolete references to PHYS_OFFSET Date: Sun, 24 Apr 2022 11:26:21 -0500 Message-Id: <20220424162633.12369-4-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092642_030536_9B75C2AF X-CRM114-Status: GOOD ( 11.70 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org commit b4bdc4fbf8d0 ("soc: sunxi: Deal with the MBUS DMA offsets in a central place") added a platform device notifier that sets the DMA offset for all of the display engine frontend and backend devices. The code applying the offset to DMA buffer physical addresses was then removed from the backend driver in commit 756668ba682e ("drm/sun4i: backend: Remove the MBUS quirks"), but the code subtracting PHYS_OFFSET was left in the frontend driver. As a result, the offset was applied twice in the frontend driver. This likely went unnoticed because it only affects specific configurations (scaling or certain pixel formats) where the frontend is used, on boards with both one of these older SoCs and more than 1 GB of DRAM. In addition, the references to PHYS_OFFSET prevent compiling the driver on architectures where PHYS_OFFSET is not defined. Fixes: b4bdc4fbf8d0 ("soc: sunxi: Deal with the MBUS DMA offsets in a central place") Reviewed-by: Jernej Skrabec Signed-off-by: Samuel Holland --- (no changes since v1) drivers/gpu/drm/sun4i/sun4i_frontend.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.c b/drivers/gpu/drm/sun4i/sun4i_frontend.c index 56ae38389db0..462fae73eae9 100644 --- a/drivers/gpu/drm/sun4i/sun4i_frontend.c +++ b/drivers/gpu/drm/sun4i/sun4i_frontend.c @@ -222,13 +222,11 @@ void sun4i_frontend_update_buffer(struct sun4i_frontend *frontend, /* Set the physical address of the buffer in memory */ paddr = drm_fb_cma_get_gem_addr(fb, state, 0); - paddr -= PHYS_OFFSET; DRM_DEBUG_DRIVER("Setting buffer #0 address to %pad\n", &paddr); regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR0_REG, paddr); if (fb->format->num_planes > 1) { paddr = drm_fb_cma_get_gem_addr(fb, state, swap ? 2 : 1); - paddr -= PHYS_OFFSET; DRM_DEBUG_DRIVER("Setting buffer #1 address to %pad\n", &paddr); regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR1_REG, paddr); @@ -236,7 +234,6 @@ void sun4i_frontend_update_buffer(struct sun4i_frontend *frontend, if (fb->format->num_planes > 2) { paddr = drm_fb_cma_get_gem_addr(fb, state, swap ? 1 : 2); - paddr -= PHYS_OFFSET; DRM_DEBUG_DRIVER("Setting buffer #2 address to %pad\n", &paddr); regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR2_REG, paddr); From patchwork Sun Apr 24 16:26:22 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824986 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 B4A3AC433F5 for ; Sun, 24 Apr 2022 16:28:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=A7mumE7zGkB5epyzhedDPqr8tKRvNQv8o/BYqt45Dhw=; b=1zN4oF/wGaPbAM ttrhQ6JkngHJC3xIXnQmCD4bQ3BZoE5YAzXHpPtp4iueVibkKgieJNiSeq8Tp7l0hWFFjbD3TLa5V emHqWWb/O/j41Li4nLHuPfBY1fTOGnm3QJzxOw5MXCyp9AgsmqOsn2mZnPHnxsMLncDAL8lGhKlJ2 FcZjuXlqQxEZKNudYPoiL3bVM0ctGQXNrhDY0DV9VJS9UnG14uNUOLTAYz6MC3Ijm4Bs9Px97i80H 73oadQKqy75YACoqNdOkPDYieaQ3RE3YmNpjuxuytXn3W6O8bYpAZ7/zKJTM/lv0tfgB9quRY1DDI zO3uNeDSRTELzwNUcT+Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif56-006wcx-6c; Sun, 24 Apr 2022 16:27:28 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4N-006wCy-RJ for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:26:45 +0000 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id 38A295C010D; Sun, 24 Apr 2022 12:26:43 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Sun, 24 Apr 2022 12:26:43 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817603; x=1650904003; bh=IO 2nJQg7ZpLgbDDCjHzDR4pLdHAIP+lsCx6T8EE6RlY=; b=ZM+7HkG33TFGd4SnTl pPu0uPke8mtVg/q7fHqDEd4Fuerod5HZNJJkvnTmHf+DYpdqtWwX2Su9M6LQBu54 +3NFgTgVCDbmnofc9D7okjWLGEJnLwgHa/Ypj5XTQtVPOais5oZf89pxirbXaIQn cuFJDUXBw6x6q/I6iEcJLUGWXV6IPIqkLKy/4eNdIZ5vnq9n1iG6DfWCbtLfqRhp VAFCTTNlKmLxUxYnTka3Lzj/Qy6fQ8bBoDyEpASMYwZ6c/rhRLmQkf01Gz3b02Ry PpeHNxD5pS3SgjNyTIyzeDwOqwghaP3C18WXFTbNO20IFJs1HH3QBHW1atm5PwLo uMZg== 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:in-reply-to:message-id:mime-version :references: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= 1650817603; x=1650904003; bh=IO2nJQg7ZpLgbDDCjHzDR4pLdHAIP+lsCx6 T8EE6RlY=; b=L8MCGD/7ZVhcs26x/u62cYKUgqkuivZgDan7O/ye4vQcSXXZMRO ZrGYYFd+a/MA9piLbpJVpWoZuPLzB7AxwH1ql2V8qf1oV02XLom3kOMUTedkmD5U 89blgeCjkG1bXKt43BmYJaulQdRXpQTw1bgKVfTbptkAGN0TQLf39uGRw6pspQh6 MXIsHYBWlBz8Wz+feeC/x3MT4GCfnMqGFTniRsvlam48MVuCdqU0r0DJUgtGdckp GQ/clLFrNWC9obt9nQbhgpIeyXdqkxsrDbos7omOq/jVmUtNtRw9VBchXeB95s2x 2m4YipgN2dBCI1rW9+qKGB74S5+GV3wbDjA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:42 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, kernel test robot Subject: [PATCH v3 04/14] drm/sun4i: hdmi: Use more portable I/O helpers Date: Sun, 24 Apr 2022 11:26:22 -0500 Message-Id: <20220424162633.12369-5-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092644_016375_3B1F06A7 X-CRM114-Status: GOOD ( 10.93 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org readsb/writesb are unavailable on some architectures. In preparation for removing the Kconfig architecture dependency, switch to the equivalent but more portable ioread/write8_rep helpers. Reported-by: kernel test robot Signed-off-by: Samuel Holland Reviewed-by: Jernej Skrabec --- (no changes since v2) Changes in v2: - New patch: I/O helper portability drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c index b66fa27fe6ea..c7d7e9fff91c 100644 --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c @@ -56,9 +56,9 @@ static int fifo_transfer(struct sun4i_hdmi *hdmi, u8 *buf, int len, bool read) return -EIO; if (read) - readsb(hdmi->base + hdmi->variant->ddc_fifo_reg, buf, len); + ioread8_rep(hdmi->base + hdmi->variant->ddc_fifo_reg, buf, len); else - writesb(hdmi->base + hdmi->variant->ddc_fifo_reg, buf, len); + iowrite8_rep(hdmi->base + hdmi->variant->ddc_fifo_reg, buf, len); /* Clear FIFO request bit by forcing a write to that bit */ regmap_field_force_write(hdmi->field_ddc_int_status, From patchwork Sun Apr 24 16:26:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824987 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 D81EEC433F5 for ; Sun, 24 Apr 2022 16:29:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=RENIWtHJNoOnhEcWgT2fVHXi6IT0NYPS0SgX9R70+wU=; b=lUJrprOHKc3wk0 TOYBoJuAngq34bFV9UeJxIR+kdszmHRZws1HNr+zqOADyFHIkjNxApbpMnE0jhH+frv83vy1M7ukZ +8zAWGYEj4fN8KJKE0mdYun9FyoHIFw48jk0SMs0rxn0cAkHtmcE1Hv+IFp7xE290gcfnm7dmR80d OIJDaEOBTdz/uaMFNjgRWNCVHGfu5Tim9VLHvtpK9Wi7bIehEPzzbGv1dRiDx5LuwVVoJi8tE/ZRe WUFRSdEHtcLRx0m2qgobxm3e83vTfdvtodCgp1JnVmqiCYfBiTZPB/dwSDyJmMOsl3N9mJA4rTDp/ QAWUcFlvjN9mXbBWF62A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif5h-006woa-QO; Sun, 24 Apr 2022 16:28:06 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4P-006wEC-Qh for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:26:47 +0000 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 2454B5C0112; Sun, 24 Apr 2022 12:26:45 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Sun, 24 Apr 2022 12:26:45 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817605; x=1650904005; bh=rT me4gsdReTHZYq9dpsHcO27YtJUVs0qzpd+cDg5ggo=; b=X/W4BffVrrb4uhmupX KMuImLAYcAXWVPa4+JHnO2l5bgni6xi0Naf2JUh9GGkPjrwTVcDVFuUi6fE2t5UH jKoS3ryXDpXFNn9J7QKGZ4Qba0jfyrbAbstoN8YK1qY9Tvri3x34I1/6n/earTrC LLDwnwAiKF/5VRke1UBS3EP4/QGLP7XLqDQrYQgEP1xF9RtJIzACEB3HWn+JQ8ed sJkIQ6zubQp9ppr2nCy5Nuh/yJY/pUXD2hs0dVK1WRXuP1BNYk+BgaU0Ghje2OpN NzhNEgd6MuJ47dZgeJnLaJFMAgNLOtcvO40BmJiRiqgAL2lhYxpJvGWV7iMT5jIO 3EXg== 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:in-reply-to:message-id:mime-version :references: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= 1650817605; x=1650904005; bh=rTme4gsdReTHZYq9dpsHcO27YtJUVs0qzpd +cDg5ggo=; b=j7Drb/lCWwJXXD5l4Jyx4Y7FfpMB9Y6vP3Y7QJJk16tYXuZLfqs IF/fdrs2UDqvmA/SfH4O+o4nA9Zn+hoWI1gK8X1WNfuTlzhLpAtDeLsphMj+EKbG +4rphxQb3vPSGXLyxROXrsilJ9EKEWcae6RVJ5gLcdTNt7m+Q/KQ8Z7m3x0W1JJd jeaeewfTZNbOZ38NPPjJXCyVVnz43E6ay8svq2VfALKYodGXIP9P5DClb2R1CAuS xVLSW20g47gS/TFIN1S83Nv/zjnMQdf9CAurKprgbVXwjw4nGpWMEGHsH/xOs0q8 4e6HB8TBWO7h1zj4L1i74Ue0TgLuk5VcEnQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutdefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:44 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v3 05/14] drm/sun4i: Allow building the driver on RISC-V Date: Sun, 24 Apr 2022 11:26:23 -0500 Message-Id: <20220424162633.12369-6-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092645_975699_F795FC9E X-CRM114-Status: GOOD ( 11.27 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Allwinner D1 is a RISC-V SoC which contains a DE 2.0 engine. Let's remove the dependency on a specific CPU architecture, so the driver can be built wherever ARCH_SUNXI is selected. Acked-by: Jernej Skrabec Signed-off-by: Samuel Holland --- (no changes since v1) drivers/gpu/drm/sun4i/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/sun4i/Kconfig b/drivers/gpu/drm/sun4i/Kconfig index befc5a80222d..3a43c436c74a 100644 --- a/drivers/gpu/drm/sun4i/Kconfig +++ b/drivers/gpu/drm/sun4i/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config DRM_SUN4I tristate "DRM Support for Allwinner A10 Display Engine" - depends on DRM && (ARM || ARM64) && COMMON_CLK + depends on DRM && COMMON_CLK depends on ARCH_SUNXI || COMPILE_TEST select DRM_GEM_CMA_HELPER select DRM_KMS_HELPER From patchwork Sun Apr 24 16:26:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824988 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 2493FC433EF for ; Sun, 24 Apr 2022 16:29:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=KIcL4zk2TGiFqjJli206OBz6UF6U3aFEN8BbrK/BEio=; b=CyoynNx4q6m1CY qP3LOCHK10s5h+L3oW3+TarQZwg0S8YkWDHMCuxhuR5XH1DsC+2h0JJVA0B+Ul1M5bY072C26/wk4 5U13SC1jOSNgmhxNdyaZS88GztGzRv6sUNhH978O7RjXv3Pj3jd1VAVHOJ8ChJXDIcMNO6ZYnv12W LZIh44XXeyvObrMe3n1dByTSjBk64UCDQbYniW6mQ6OiP+1BgYpZVQr6wO3oT7RT8fhlCyaMZCfj6 UF3euCLYfeT1bADkUtTvd5y8wJySnuxHpJimLQD7ZR9zpjjLeWD9PkwvVSSVrqNRH1QZoOyjXr+Lg 4UL23EcjPwpLyeyWl1EQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif67-006x00-M6; Sun, 24 Apr 2022 16:28:31 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4R-006wF7-LX for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:26:49 +0000 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id 0C8705C00D0; Sun, 24 Apr 2022 12:26:47 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute5.internal (MEProxy); Sun, 24 Apr 2022 12:26:47 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817607; x=1650904007; bh=X3 nfO2+qIHZjcadT9+iWcXRozE5825pqSV9bZL4/rK0=; b=lnLxQOZUs/SwZDs0bf 8NAIL+Am3ykLhS24HooBKFZTk10oUic8LAbPUpFA2ArjLfBiB/Rv+h3B3UOZRWL6 fzBnn6NAtSVHU9kGaCyHlmayzG1fjgbCSzrHBZvhDRRJfC7sEk+SCaxR3YK1WUh7 mp0RKC4OuXQbPgQdB5JyYfQEd56XZa6KpwCx18Od7rsg8fRAi9f4ptxfejh+K3Op cP8lJaxFJrx3uYyIDWHxFAu6wBU24xz9NwFXhjLHnFnbvkkw2N9P3UjNxlkmbI50 psrVZOMKC9SOMCle6W5Wt4qfDZchBIvHkIJet/M2f4W3gZu+y89OZsTLXCInwlsZ nWhw== 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:in-reply-to:message-id:mime-version :references: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= 1650817607; x=1650904007; bh=X3nfO2+qIHZjcadT9+iWcXRozE5825pqSV9 bZL4/rK0=; b=VfxMzzD6WOqJ64/v+5/0fC3oj6wkmgFbFWttPWa1UUL32B/kCIM OzpLFeSqE+p3z5cOtQ/QIdpPd+EcJTmAd7av8LsffRVR/G47OQwjyp3gIi2IEVgj 7zVSlvbsxxwD0pyNUSnb8W751hNfybvAtDPt5PC6Bgcq6KXfu6zxz6O2RgdyM4rx EEKENuSpP/65ijOTNxGJgdXRgdzCvfGGgd4qDhfaQ+u0MBvMxUE+QLI3b7j0b9vi jEIbxHgQ7vnJzScpUscCDXeoJ/8zg4h4zPX3iOu6SW1QH5B1lT4bl617WLC0NMxS PeMRiv2wbS33tgO7WE2I756OaJ6Bhe67O0w== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:46 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v3 06/14] sun4i/drm: engine: Add mode_set callback Date: Sun, 24 Apr 2022 11:26:24 -0500 Message-Id: <20220424162633.12369-7-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092647_835746_89C1CFB4 X-CRM114-Status: GOOD ( 13.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Jernej Skrabec This optional callback is useful for setting properties which depends only on current mode. Such properties are width, height and interlaced output. These properties are currently set in update layer callback for primary plane which is less than ideal. More about that in follow up patches, which will migrate that code to this newly defined callback. Signed-off-by: Jernej Skrabec Signed-off-by: Samuel Holland --- (no changes since v2) Changes in v2: - Use Jernej's patches for mixer mode setting. drivers/gpu/drm/sun4i/sun4i_crtc.c | 1 + drivers/gpu/drm/sun4i/sunxi_engine.h | 27 +++++++++++++++++++++++++++ 2 files changed, 28 insertions(+) diff --git a/drivers/gpu/drm/sun4i/sun4i_crtc.c b/drivers/gpu/drm/sun4i/sun4i_crtc.c index 45d9eb552d86..c06d7cd45388 100644 --- a/drivers/gpu/drm/sun4i/sun4i_crtc.c +++ b/drivers/gpu/drm/sun4i/sun4i_crtc.c @@ -146,6 +146,7 @@ static void sun4i_crtc_mode_set_nofb(struct drm_crtc *crtc) struct sun4i_crtc *scrtc = drm_crtc_to_sun4i_crtc(crtc); sun4i_tcon_mode_set(scrtc->tcon, encoder, mode); + sunxi_engine_mode_set(scrtc->engine, mode); } static const struct drm_crtc_helper_funcs sun4i_crtc_helper_funcs = { diff --git a/drivers/gpu/drm/sun4i/sunxi_engine.h b/drivers/gpu/drm/sun4i/sunxi_engine.h index 548710a936d5..ec8cf9b2bda4 100644 --- a/drivers/gpu/drm/sun4i/sunxi_engine.h +++ b/drivers/gpu/drm/sun4i/sunxi_engine.h @@ -9,6 +9,7 @@ struct drm_plane; struct drm_device; struct drm_crtc_state; +struct drm_display_mode; struct sunxi_engine; @@ -108,6 +109,17 @@ struct sunxi_engine_ops { * This function is optional. */ void (*vblank_quirk)(struct sunxi_engine *engine); + + /** + * @mode_set + * + * This callback is used to set mode related parameters + * like interlacing, screen size, etc. once per mode set. + * + * This function is optional. + */ + void (*mode_set)(struct sunxi_engine *engine, + const struct drm_display_mode *mode); }; /** @@ -181,4 +193,19 @@ sunxi_engine_disable_color_correction(struct sunxi_engine *engine) if (engine->ops && engine->ops->disable_color_correction) engine->ops->disable_color_correction(engine); } + +/** + * sunxi_engine_mode_set - Inform engine of a new mode + * @engine: pointer to the engine + * @mode: new mode + * + * Engine can use this functionality to set specifics once per mode change. + */ +static inline void +sunxi_engine_mode_set(struct sunxi_engine *engine, + const struct drm_display_mode *mode) +{ + if (engine->ops && engine->ops->mode_set) + engine->ops->mode_set(engine, mode); +} #endif /* _SUNXI_ENGINE_H_ */ From patchwork Sun Apr 24 16:26:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824989 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 6F641C433EF for ; Sun, 24 Apr 2022 16:30:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=gtUKhYNCuC+Mubic5ps+vvkpQH9hPFPcDDjsGa8+fkk=; b=VVHdv7XCuyqRVa UAvq3i5wVx7M8Os78N4Oy/VVI9PIYgjYrzrqkwDWVwHEB4Zt59zcpO7FczB/Uui9S8JmnSJMVNEPx PUY9t8jY7CGJiAS52v8RcDsQ6eHyaRWwi1ZViz4UyWEAJlhmfCSe7DCrR86qsUlBi21rLcvmIcJ82 rKPNAE+m0pcJhhk+ixHE4DVThvRiGfmYg1DxKWGMqqY0I/4cZbvdzSh83YwQujCFfM9SjG4H7ap62 8a47Q12zyJ2aZQ44smPxd6y38ugAywa9M0H6yfvV3n1uxJbQBNpv3zp3WWU/c0Kfn1wtaBicakMM8 VIr8XAILgzak1PzWU8ng==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif6Y-006xAz-Aq; Sun, 24 Apr 2022 16:28:58 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4T-006wGX-I5 for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:26:51 +0000 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id E749B5C006B; Sun, 24 Apr 2022 12:26:48 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Sun, 24 Apr 2022 12:26:48 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817608; x=1650904008; bh=zP MfdJ+AkEeakwFL7LUNwjIAuII+q7EgUSIMik380Dc=; b=HfK2f99OU9vTsedYRA 42mjxc5zUGDhz9PBL2ppA9hgIVNvOLsA8dgP1bctn37enBeBNY4aoVx9wkAV9Tnb IiI4Qs7xVoL9ny70CGUy/OIKbqqX51krq8y+0Mh9DwhQXT7L1DrwWMVXkdg343mU MT6pJEBPh3x3sMNwUgIPSbX7r6ctNUhdqZ7zOIatrJFd9ckBQ6HvxZC+fNSk8npB WWe33MGKgQPYjQOT+6xFD317SItKKziDwc2v6hdJ51lOyzlPkfVJsixpKRHh0nZG x8mV59umyDAM4fqkQGQC/wq4CwX8olHkmOtTmgaEbOjoEISk4p/PyFvJ29/caq6X 6jfg== 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:in-reply-to:message-id:mime-version :references: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= 1650817608; x=1650904008; bh=zPMfdJ+AkEeakwFL7LUNwjIAuII+q7EgUSI Mik380Dc=; b=Db4GtYidafdqQpNx0VKUjiThPnx9M3elJpRZzuYSDpwlzbUyArr CKNcMUflYuxDpzAoZySip7zNHUgr7AGTO0MK7jr/phBO9MsYt+DNlXSVlHJLWHpy PEmuaffdEqm6fJ8Qgxv1y/Z6ySYArZNKHBFdeJ1vz0nqmk6MlM32pD7eeoHc64aV +tRHtV3c2kNtfLrtvPJDE082hY4W/8sxGo79WFxAgdm0i1k7zYCfsdpKLiQhzEZN WhLGDYPLcQC7vb3ojn8mRxwUHoVZa92eocv8MhhYA0I/V0+mixha/Pn+/pkpq258 WZHMEcsoCjBqQr7b15e3HOgfqGgrinikUQQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgepvdenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:48 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v3 07/14] sun4i/drm: backend: use mode_set engine callback Date: Sun, 24 Apr 2022 11:26:25 -0500 Message-Id: <20220424162633.12369-8-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092649_724451_4665B1A4 X-CRM114-Status: GOOD ( 12.77 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Jernej Skrabec Newly introduced mode_set callback in engine structure is a much better place for setting backend output size and interlace mode for following reasons: 1. Aforementioned properties change only when mode changes, so it's enough to be set only once per mode set. Currently it's done whenever properties of primary plane are changed. 2. It's assumed that primary plane will always cover whole screen. While this is true most of the time, it's not always. Planes are universal. There is no reason to add artificial limitation to primary plane. Signed-off-by: Jernej Skrabec [Samuel: drop unused 'interlaced' variable] Signed-off-by: Samuel Holland --- (no changes since v2) Changes in v2: - Use Jernej's patches for mixer mode setting. drivers/gpu/drm/sun4i/sun4i_backend.c | 40 +++++++++++++-------------- 1 file changed, 20 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c index f52ff4e6c662..decd95ad519d 100644 --- a/drivers/gpu/drm/sun4i/sun4i_backend.c +++ b/drivers/gpu/drm/sun4i/sun4i_backend.c @@ -172,14 +172,6 @@ int sun4i_backend_update_layer_coord(struct sun4i_backend *backend, DRM_DEBUG_DRIVER("Updating layer %d\n", layer); - if (plane->type == DRM_PLANE_TYPE_PRIMARY) { - DRM_DEBUG_DRIVER("Primary layer, updating global size W: %u H: %u\n", - state->crtc_w, state->crtc_h); - regmap_write(backend->engine.regs, SUN4I_BACKEND_DISSIZE_REG, - SUN4I_BACKEND_DISSIZE(state->crtc_w, - state->crtc_h)); - } - /* Set height and width */ DRM_DEBUG_DRIVER("Layer size W: %u H: %u\n", state->crtc_w, state->crtc_h); @@ -259,7 +251,6 @@ int sun4i_backend_update_layer_formats(struct sun4i_backend *backend, { struct drm_plane_state *state = plane->state; struct drm_framebuffer *fb = state->fb; - bool interlaced = false; u32 val; int ret; @@ -267,17 +258,6 @@ int sun4i_backend_update_layer_formats(struct sun4i_backend *backend, regmap_update_bits(backend->engine.regs, SUN4I_BACKEND_ATTCTL_REG0(layer), SUN4I_BACKEND_ATTCTL_REG0_LAY_YUVEN, 0); - if (plane->state->crtc) - interlaced = plane->state->crtc->state->adjusted_mode.flags - & DRM_MODE_FLAG_INTERLACE; - - regmap_update_bits(backend->engine.regs, SUN4I_BACKEND_MODCTL_REG, - SUN4I_BACKEND_MODCTL_ITLMOD_EN, - interlaced ? SUN4I_BACKEND_MODCTL_ITLMOD_EN : 0); - - DRM_DEBUG_DRIVER("Switching display backend interlaced mode %s\n", - interlaced ? "on" : "off"); - val = SUN4I_BACKEND_ATTCTL_REG0_LAY_GLBALPHA(state->alpha >> 8); if (state->alpha != DRM_BLEND_ALPHA_OPAQUE) val |= SUN4I_BACKEND_ATTCTL_REG0_LAY_GLBALPHA_EN; @@ -654,6 +634,25 @@ static void sun4i_backend_vblank_quirk(struct sunxi_engine *engine) spin_unlock(&backend->frontend_lock); }; +static void sun4i_backend_mode_set(struct sunxi_engine *engine, + const struct drm_display_mode *mode) +{ + bool interlaced = !!(mode->flags & DRM_MODE_FLAG_INTERLACE); + + DRM_DEBUG_DRIVER("Updating global size W: %u H: %u\n", + mode->hdisplay, mode->vdisplay); + + regmap_write(engine->regs, SUN4I_BACKEND_DISSIZE_REG, + SUN4I_BACKEND_DISSIZE(mode->hdisplay, mode->vdisplay)); + + regmap_update_bits(engine->regs, SUN4I_BACKEND_MODCTL_REG, + SUN4I_BACKEND_MODCTL_ITLMOD_EN, + interlaced ? SUN4I_BACKEND_MODCTL_ITLMOD_EN : 0); + + DRM_DEBUG_DRIVER("Switching display backend interlaced mode %s\n", + interlaced ? "on" : "off"); +} + static int sun4i_backend_init_sat(struct device *dev) { struct sun4i_backend *backend = dev_get_drvdata(dev); int ret; @@ -765,6 +764,7 @@ static const struct sunxi_engine_ops sun4i_backend_engine_ops = { .apply_color_correction = sun4i_backend_apply_color_correction, .disable_color_correction = sun4i_backend_disable_color_correction, .vblank_quirk = sun4i_backend_vblank_quirk, + .mode_set = sun4i_backend_mode_set, }; static const struct regmap_config sun4i_backend_regmap_config = { From patchwork Sun Apr 24 16:26:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824990 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 26B9FC433F5 for ; Sun, 24 Apr 2022 16:30:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=N8HQCtSKTxCLyRI/RQuIwTG4ImbzeBKPXPrwGgPPdAI=; b=hiw5ioYI57RJoe 5htLsCZGQgtWyM0q53/OazKAV8rR03ELiZ4wSTtm2JMmepGz6Z+azuM7b5EcVkHKHLypK9UopzZMD Um9TSS0+fpw2zCHCdv1C6fsm7UWyIK6Pv4MBgvllHzwXXe8R0UIY7R3htFM4fWZqGBWD3lQhWHO53 6Ux97ve7B1UP1kB2dVuE4YlLWwZd9opnBP3wYVvl9xz4Yx99/R+0lz4pKIGbeAa+nLqlu9W8v1Hp2 pV1gryWzn5bgbyZXTPKwIakM4rEnwn1YOIN9NhiwZMLiwDpUtTrV728Nzs+r3Xc0gGb4pBhmoDpxA j9P0W4BPFySfnRSH2jog==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif74-006xOp-Gz; Sun, 24 Apr 2022 16:29:30 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4V-006wHp-AB for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:26:53 +0000 Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id AAD6F5C00D0; Sun, 24 Apr 2022 12:26:50 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute2.internal (MEProxy); Sun, 24 Apr 2022 12:26:50 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817610; x=1650904010; bh=VA bSZxVzIGNAQAD06Zb2HEHcQCKmbXdF4OwgsGA6Zho=; b=XnuLBhQ1TaMX7ScUVL TnOoKFKEFJM5ss6c76CB9h7/Yo8Ilg9R4YBv6aOz99t3ooiibmuG9wIfzX3DlY3f ejCw8fCRVtkKCbnSpFpVIq995dLxKyXMAZIRxNMV9a47yO3CdIJPwhwrszhqyEb7 h7BnlTgwlLIny5wc/GadgisnR3bR36nnJsd5vcW25EuDZUv17QQgsoen9tyE6BNx 0pqFJRQNUmL5UFJgdzmSbNc0WWwZ2cssg8TTIXEpsgqhvx00M8tFEQMO55BA31Jw cY1pmvPg6sIzXsGxDWaRxmcnAMw/SKiThivZIzUU0SM2vhJw4osMokUdG0Y4U8N2 vveQ== 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:in-reply-to:message-id:mime-version :references: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= 1650817610; x=1650904010; bh=VAbSZxVzIGNAQAD06Zb2HEHcQCKmbXdF4Ow gsGA6Zho=; b=MWHxoS6DPWO/ht0YNT6BOjE8h5LKFrlIRiqGXuH4fYfmkjTaf+U eVlXbqjrupUJTdEXUejtchDuHIqE6DxdL5rlv+ggQcP+0drb/Xhk59bs4ySljy1Z S326/ZuCyafh4Kr1/QAW/ZJtrhospb9fBts7ehq9OX7ud0aSAd9gG6kJ5+fBPZAM o1G00diM4nH6L4IZ6NjaUzCPeCdgM4hK/VOx8xaLh/3enZhSuXyd9xg3XxkLTf8t L7iMfz81MdvBRiwUnAW2JtP20nZWUynpEjIkqHa4bSkaFFoIRnqmA80xN+o75ulf mk8wF+Eb+TQEzDBgM3ZiJnwxjgtR18N/TRQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutdefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgepudenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:50 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v3 08/14] sun4i/drm: sun8i: use mode_set engine callback Date: Sun, 24 Apr 2022 11:26:26 -0500 Message-Id: <20220424162633.12369-9-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092651_477879_94F0F7FE X-CRM114-Status: GOOD ( 14.61 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Jernej Skrabec Newly introduced mode_set callback in engine structure is a much better place for setting mixer output size and interlace mode for the following reasons: 1. Aforementioned properties change only when mode changes, so it's enough to be set only once per mode set. Currently it's done whenever properties of primary plane are changed. 2. It's assumed that primary plane will always cover whole screen. While this is true most of the time, it's not always. DE2/3 planes are universal and mostly equal in functionality. There is no reason to add artificial limitation to primary planes. 3. The current code only works for UI layers, but some mixers do not have any UI layers. Signed-off-by: Jernej Skrabec [Samuel: update commit message] Signed-off-by: Samuel Holland --- (no changes since v2) Changes in v2: - Use Jernej's patches for mixer mode setting. drivers/gpu/drm/sun4i/sun8i_mixer.c | 30 ++++++++++++++++++++++++++ drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 30 -------------------------- 2 files changed, 30 insertions(+), 30 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c index f5e8aeaa3cdf..6b1711a9a71f 100644 --- a/drivers/gpu/drm/sun4i/sun8i_mixer.c +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c @@ -298,9 +298,39 @@ static struct drm_plane **sun8i_layers_init(struct drm_device *drm, return planes; } +static void sun8i_mixer_mode_set(struct sunxi_engine *engine, + const struct drm_display_mode *mode) +{ + struct sun8i_mixer *mixer = engine_to_sun8i_mixer(engine); + u32 bld_base, size, val; + bool interlaced; + + bld_base = sun8i_blender_base(mixer); + interlaced = !!(mode->flags & DRM_MODE_FLAG_INTERLACE); + size = SUN8I_MIXER_SIZE(mode->hdisplay, mode->vdisplay); + + DRM_DEBUG_DRIVER("Updating global size W: %u H: %u\n", + mode->hdisplay, mode->vdisplay); + + regmap_write(engine->regs, SUN8I_MIXER_GLOBAL_SIZE, size); + regmap_write(engine->regs, SUN8I_MIXER_BLEND_OUTSIZE(bld_base), size); + + if (interlaced) + val = SUN8I_MIXER_BLEND_OUTCTL_INTERLACED; + else + val = 0; + + regmap_update_bits(engine->regs, SUN8I_MIXER_BLEND_OUTCTL(bld_base), + SUN8I_MIXER_BLEND_OUTCTL_INTERLACED, val); + + DRM_DEBUG_DRIVER("Switching display mixer interlaced mode %s\n", + interlaced ? "on" : "off"); +} + static const struct sunxi_engine_ops sun8i_engine_ops = { .commit = sun8i_mixer_commit, .layers_init = sun8i_layers_init, + .mode_set = sun8i_mixer_mode_set, }; static const struct regmap_config sun8i_mixer_regmap_config = { diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c index 7845c2a53a7f..4632dea2dc1e 100644 --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c @@ -120,36 +120,6 @@ static int sun8i_ui_layer_update_coord(struct sun8i_mixer *mixer, int channel, insize = SUN8I_MIXER_SIZE(src_w, src_h); outsize = SUN8I_MIXER_SIZE(dst_w, dst_h); - if (plane->type == DRM_PLANE_TYPE_PRIMARY) { - bool interlaced = false; - u32 val; - - DRM_DEBUG_DRIVER("Primary layer, updating global size W: %u H: %u\n", - dst_w, dst_h); - regmap_write(mixer->engine.regs, - SUN8I_MIXER_GLOBAL_SIZE, - outsize); - regmap_write(mixer->engine.regs, - SUN8I_MIXER_BLEND_OUTSIZE(bld_base), outsize); - - if (state->crtc) - interlaced = state->crtc->state->adjusted_mode.flags - & DRM_MODE_FLAG_INTERLACE; - - if (interlaced) - val = SUN8I_MIXER_BLEND_OUTCTL_INTERLACED; - else - val = 0; - - regmap_update_bits(mixer->engine.regs, - SUN8I_MIXER_BLEND_OUTCTL(bld_base), - SUN8I_MIXER_BLEND_OUTCTL_INTERLACED, - val); - - DRM_DEBUG_DRIVER("Switching display mixer interlaced mode %s\n", - interlaced ? "on" : "off"); - } - /* Set height and width */ DRM_DEBUG_DRIVER("Layer source offset X: %d Y: %d\n", state->src.x1 >> 16, state->src.y1 >> 16); From patchwork Sun Apr 24 16:26:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824991 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 0BF17C433EF for ; Sun, 24 Apr 2022 16:31:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=uyUC1MzrDKONvqm9zGjKfce7VeLanqUgZGxJNUheWH0=; b=RBYMAggKo+QrDJ tILE2dbYLgSk/0k8psWqEKkyPoalf6uw/KF6+itcb+WHsC7cRVQNo/fhBWt1Y4pOBgNenecFI5g3K ugeXR4/ZY78L4TKhIeGklrKREody/xrmrb94WSL5ZqBN6Kflsla77YG5ILWvdZN1mOwS/Z1Q46I1t dieEwxrRyy0JSo40lEwLNkuHE3vlJI3JNmvXQmn3qDAYuiiivrzteB3ryJDFSHGMEEmoumKAkrOjA h/HZFk1pPuUIHinVKHMCfzj4eMFYYoT2Zb7R5DsFP/gjps6kZicANu3iSRsir+nFHRZeQ9VpdX9VM NcUPfHdXhtFTzOBVXW+g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif7S-006xZh-QB; Sun, 24 Apr 2022 16:29:55 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4X-006wIv-6S for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:26:54 +0000 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id 8D56C5C006B; Sun, 24 Apr 2022 12:26:52 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute3.internal (MEProxy); Sun, 24 Apr 2022 12:26:52 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817612; x=1650904012; bh=g8 9iiFras6Fywfob3dR/6hth32NBYwFj8sDvkhiHsjA=; b=RGjja/ali5jtreS3KA pWDXSOeLUHxxsXebUNIxWfhSgm6/P+l2WvTJjYlJSht+0+V1fAFRn1FHlM6rFagj 1t5NRSh/OHVCG/Sq1b1g7KNtgWSIwGa8o9DHtzYHNKll7qkZbW99T3YEQ5hzCVMt jahA34fZ+4dqOOQJjjjgiZWaFBO66DIwoPtnEDHKL4FAsadpSID+c/numkaxi6no rTga8LIT6dqcZeTgmhCjZ/J1D0mFcmAN/pnJJu3MJiHwn9/GfiMpdm39tuQb3vms n9wZJ17S4Ycl1YzfhRNA0rF09rH26gzpfFeNXLllq6WouJSnFqwsaaIaKMQhLdc6 lssw== 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:in-reply-to:message-id:mime-version :references: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= 1650817612; x=1650904012; bh=g89iiFras6Fywfob3dR/6hth32NBYwFj8sD vkhiHsjA=; b=QdVvXijDkgZgFVCX30CUPBUFQyEROnl0GnMqR5YbijQublorVuR 72zOmwqlIXfHp4Nx1cRMDnIu92UMWQB1lT4SGaKhNQMu/T/qu1qds3ukRxRPWfKt RUDM90iVup/8hzJv1j6cYKExHQSnqs0AgL4yiJr7gZYbmvUSGhrRAJ+qxCo9Vffp WJaaaumL6kS1bTDwhR7y2ZgyY5TQ8+FEKZ6stzxGThMLXsJQyO8UzHyllwyoSr0m hwhWUM/Ryx7pGhCUzQd8x5vgDxCyqgkOY1KtAa2hyJM3k0i8vn8+MxTjhuvR0qRy lBRA3I+obRICKhgY7dowc3J2Qq3W3A8EPfw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutdefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:51 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v3 09/14] drm/sun4i: Allow VI layers to be primary planes Date: Sun, 24 Apr 2022 11:26:27 -0500 Message-Id: <20220424162633.12369-10-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092653_406329_6B4E69D1 X-CRM114-Status: GOOD ( 11.58 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org D1's mixer 1 has no UI layers, only a single VI layer. That means the mixer can only be used if the primary plane comes from this VI layer. Add the code to handle this case. Signed-off-by: Samuel Holland Reviewed-by: Jernej Skrabec --- (no changes since v2) Changes in v2: - Use Jernej's patches for mixer mode setting. drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c index bb7c43036dfa..f7d0b082d634 100644 --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c @@ -542,6 +542,7 @@ struct sun8i_vi_layer *sun8i_vi_layer_init_one(struct drm_device *drm, struct sun8i_mixer *mixer, int index) { + enum drm_plane_type type = DRM_PLANE_TYPE_OVERLAY; u32 supported_encodings, supported_ranges; unsigned int plane_cnt, format_count; struct sun8i_vi_layer *layer; @@ -560,12 +561,15 @@ struct sun8i_vi_layer *sun8i_vi_layer_init_one(struct drm_device *drm, format_count = ARRAY_SIZE(sun8i_vi_layer_formats); } + if (!mixer->cfg->ui_num && index == 0) + type = DRM_PLANE_TYPE_PRIMARY; + /* possible crtcs are set later */ ret = drm_universal_plane_init(drm, &layer->plane, 0, &sun8i_vi_layer_funcs, formats, format_count, sun8i_layer_modifiers, - DRM_PLANE_TYPE_OVERLAY, NULL); + type, NULL); if (ret) { dev_err(drm->dev, "Couldn't initialize layer\n"); return ERR_PTR(ret); From patchwork Sun Apr 24 16:26:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824992 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 4B04BC433EF for ; Sun, 24 Apr 2022 16:31:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=VqkuNC2s1N8h2VQfdO1Omkv0N5V8mczpjG3dxejs5s8=; b=y9zR+ewtGxqcrS RsRF//lkWWrtmYg5oeE2UmO9yCvgMDDiavO+LIAysSapEO3rcXAOHgho2TairlkGL2HQ2eIGJMBJC 2YIOHfd24ROYxXSGjHZnQck/uy+fGYOSPNA++TdP881h74uASkoOVOZ6cRkoYiGfXlTnw8tgo9jQx 8W06X4dvj+CseQkwkk8zvXlk10MEdIXY765P6Ro2OBsUTgK/dotYqc8i36xoXE94wkDBNenUbdtNz yQ3PE+KSGXYoK78jniQCPVl1tevzXfoVbgx4yeXLj1T/gbd0Wat38R7YlPYqEG2xe1KCchl2apIpS nTmvEt9+EEuQOrP6LLPg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif7u-006xp0-22; Sun, 24 Apr 2022 16:30:22 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4Z-006wKD-4m for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:26:57 +0000 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 721AA5C00D0; Sun, 24 Apr 2022 12:26:54 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Sun, 24 Apr 2022 12:26:54 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817614; x=1650904014; bh=fA DpM2UHnEX8IOoHt1g8YHxfTpdRgMyiLMDdthNDO/Q=; b=RBk7v68SoDr2jDmPQD gQ5FQ/5nwkMwmwtw1K0uady1dn5JzHFaPQ6d9AbK/zaHTFuaQUugIGT0p647kBdR mTTdqu74q/wfhjlFdxMDgKApU1Wvv7pw8mh60FbUGXLL2iSvq/4YC6kheztLX7U2 VyCC7QDu05InFay7Th/5xQcJvpt8M/qxplU1lv69h34WBdFApQz6GQZbzERQMjQ3 GKCvUWm/riO5W5IrgpDZ5ztsJNoIp2wtDw8ERIepGX39RIu6Dcva+OQ3WWLG8hjw B7WrRk639m/jwaBpY3dAD6G/9Udqae5kxEipPxK3bQ4y+mg7SWuzZTF4CNO8PMXi OCvQ== 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:in-reply-to:message-id:mime-version :references: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= 1650817614; x=1650904014; bh=fADpM2UHnEX8IOoHt1g8YHxfTpdRgMyiLMD dthNDO/Q=; b=rJKh1w3t45j+rAQvC9Pvm66ZqDA/tyB4PLko+I5eb6n9flPDO2n TY3kqHyGOpymktmPctjMYd/k2yPirL/zEBBeSIlvvNARpOUIlzlkgzZzDsr1xRtK kcBB1ICNDUEQKRmz3MfQG125AcVuWOAdOMV6Go6Ek/MGC1SU/Xf4PO6dwV+WKnJ0 NuIAQw53evg9BiPLYL6ceJz2RFo0LRGRi+fZsgBUYfIcgUfeGJemEvULeKGDzXgi azorKqDbEq4rSIZaALJA5Kz2nFLUc1PsW6NMaYbimGnow2uqJOWHI5w546qfzkRQ QRxzXlDic+YiTVm4viDHqP2+iplBNaMwfLw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgepfeenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:53 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v3 10/14] drm/sun4i: csc: Add support for the new MMIO layout Date: Sun, 24 Apr 2022 11:26:28 -0500 Message-Id: <20220424162633.12369-11-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092655_325627_CA5B164D X-CRM114-Status: GOOD ( 17.01 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org D1 changes the MMIO offsets for the CSC blocks in the first mixer. The mixers' ccsc property is used as an index into the ccsc_base array. Use an enumeration to describe this index, and add the new set of offsets. Signed-off-by: Samuel Holland Reviewed-by: Jernej Skrabec --- (no changes since v2) Changes in v2: - Use an enumeration for the ccsc value. drivers/gpu/drm/sun4i/sun8i_csc.c | 7 ++++--- drivers/gpu/drm/sun4i/sun8i_csc.h | 1 + drivers/gpu/drm/sun4i/sun8i_mixer.c | 18 +++++++++--------- drivers/gpu/drm/sun4i/sun8i_mixer.h | 14 ++++++++++---- 4 files changed, 24 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun8i_csc.c b/drivers/gpu/drm/sun4i/sun8i_csc.c index 9bd62de0c288..58480d8e4f70 100644 --- a/drivers/gpu/drm/sun4i/sun8i_csc.c +++ b/drivers/gpu/drm/sun4i/sun8i_csc.c @@ -8,9 +8,10 @@ #include "sun8i_csc.h" #include "sun8i_mixer.h" -static const u32 ccsc_base[2][2] = { - {CCSC00_OFFSET, CCSC01_OFFSET}, - {CCSC10_OFFSET, CCSC11_OFFSET}, +static const u32 ccsc_base[][2] = { + [CCSC_MIXER0_LAYOUT] = {CCSC00_OFFSET, CCSC01_OFFSET}, + [CCSC_MIXER1_LAYOUT] = {CCSC10_OFFSET, CCSC11_OFFSET}, + [CCSC_D1_MIXER0_LAYOUT] = {CCSC00_OFFSET, CCSC01_D1_OFFSET}, }; /* diff --git a/drivers/gpu/drm/sun4i/sun8i_csc.h b/drivers/gpu/drm/sun4i/sun8i_csc.h index 022cafa6c06c..828b86fd0cab 100644 --- a/drivers/gpu/drm/sun4i/sun8i_csc.h +++ b/drivers/gpu/drm/sun4i/sun8i_csc.h @@ -13,6 +13,7 @@ struct sun8i_mixer; /* VI channel CSC units offsets */ #define CCSC00_OFFSET 0xAA050 #define CCSC01_OFFSET 0xFA050 +#define CCSC01_D1_OFFSET 0xFA000 #define CCSC10_OFFSET 0xA0000 #define CCSC11_OFFSET 0xF0000 diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c index 6b1711a9a71f..4ce593c99807 100644 --- a/drivers/gpu/drm/sun4i/sun8i_mixer.c +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c @@ -564,7 +564,7 @@ static int sun8i_mixer_remove(struct platform_device *pdev) } static const struct sun8i_mixer_cfg sun8i_a83t_mixer0_cfg = { - .ccsc = 0, + .ccsc = CCSC_MIXER0_LAYOUT, .scaler_mask = 0xf, .scanline_yuv = 2048, .ui_num = 3, @@ -572,7 +572,7 @@ static const struct sun8i_mixer_cfg sun8i_a83t_mixer0_cfg = { }; static const struct sun8i_mixer_cfg sun8i_a83t_mixer1_cfg = { - .ccsc = 1, + .ccsc = CCSC_MIXER1_LAYOUT, .scaler_mask = 0x3, .scanline_yuv = 2048, .ui_num = 1, @@ -580,7 +580,7 @@ static const struct sun8i_mixer_cfg sun8i_a83t_mixer1_cfg = { }; static const struct sun8i_mixer_cfg sun8i_h3_mixer0_cfg = { - .ccsc = 0, + .ccsc = CCSC_MIXER0_LAYOUT, .mod_rate = 432000000, .scaler_mask = 0xf, .scanline_yuv = 2048, @@ -589,7 +589,7 @@ static const struct sun8i_mixer_cfg sun8i_h3_mixer0_cfg = { }; static const struct sun8i_mixer_cfg sun8i_r40_mixer0_cfg = { - .ccsc = 0, + .ccsc = CCSC_MIXER0_LAYOUT, .mod_rate = 297000000, .scaler_mask = 0xf, .scanline_yuv = 2048, @@ -598,7 +598,7 @@ static const struct sun8i_mixer_cfg sun8i_r40_mixer0_cfg = { }; static const struct sun8i_mixer_cfg sun8i_r40_mixer1_cfg = { - .ccsc = 1, + .ccsc = CCSC_MIXER1_LAYOUT, .mod_rate = 297000000, .scaler_mask = 0x3, .scanline_yuv = 2048, @@ -611,12 +611,12 @@ static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = { .ui_num = 1, .scaler_mask = 0x3, .scanline_yuv = 2048, - .ccsc = 0, + .ccsc = CCSC_MIXER0_LAYOUT, .mod_rate = 150000000, }; static const struct sun8i_mixer_cfg sun50i_a64_mixer0_cfg = { - .ccsc = 0, + .ccsc = CCSC_MIXER0_LAYOUT, .mod_rate = 297000000, .scaler_mask = 0xf, .scanline_yuv = 4096, @@ -625,7 +625,7 @@ static const struct sun8i_mixer_cfg sun50i_a64_mixer0_cfg = { }; static const struct sun8i_mixer_cfg sun50i_a64_mixer1_cfg = { - .ccsc = 1, + .ccsc = CCSC_MIXER1_LAYOUT, .mod_rate = 297000000, .scaler_mask = 0x3, .scanline_yuv = 2048, @@ -634,7 +634,7 @@ static const struct sun8i_mixer_cfg sun50i_a64_mixer1_cfg = { }; static const struct sun8i_mixer_cfg sun50i_h6_mixer0_cfg = { - .ccsc = 0, + .ccsc = CCSC_MIXER0_LAYOUT, .is_de3 = true, .mod_rate = 600000000, .scaler_mask = 0xf, diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.h b/drivers/gpu/drm/sun4i/sun8i_mixer.h index 5b3fbee18671..85c94884fb9a 100644 --- a/drivers/gpu/drm/sun4i/sun8i_mixer.h +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.h @@ -141,6 +141,15 @@ #define SUN50I_MIXER_CDC0_EN 0xd0000 #define SUN50I_MIXER_CDC1_EN 0xd8000 +enum { + /* First mixer or second mixer with VEP support. */ + CCSC_MIXER0_LAYOUT, + /* Second mixer without VEP support. */ + CCSC_MIXER1_LAYOUT, + /* First mixer with the MMIO layout found in the D1 SoC. */ + CCSC_D1_MIXER0_LAYOUT, +}; + /** * struct sun8i_mixer_cfg - mixer HW configuration * @vi_num: number of VI channels @@ -149,10 +158,7 @@ * First, scaler supports for VI channels is defined and after that, scaler * support for UI channels. For example, if mixer has 2 VI channels without * scaler and 2 UI channels with scaler, bitmask would be 0xC. - * @ccsc: select set of CCSC base addresses - * Set value to 0 if this is first mixer or second mixer with VEP support. - * Set value to 1 if this is second mixer without VEP support. Other values - * are invalid. + * @ccsc: select set of CCSC base addresses from the enumeration above. * @mod_rate: module clock rate that needs to be set in order to have * a functional block. * @is_de3: true, if this is next gen display engine 3.0, false otherwise. From patchwork Sun Apr 24 16:26:29 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824993 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 C7501C433F5 for ; Sun, 24 Apr 2022 16:32:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JvmSW0TWmdxg94H/P+jAvdDfTnKYxCiRdV2dNTndLNk=; b=ynKYzATC09UOS3 PKfQcfPa/KYOWCOIkXZuc5TKuRd7eJAS/g04AUzuSZz7qFDCvU69p7bP+84LEXfUcXV8yT5UDXd6e kYBJdN/9oyeC30t1MPCYQ8PO2aD83Ho/KfD+r4Qzdw76gXCaqVlc2aOUH7Si/wMnwR3HiH82R9993 deygrddtLgT3WeJIsKdr5/qeJFOxS5cSykJjmHY5iIFT7Gj5n6ds92yCd8MHCABStHJS1qZ42vkgn STi2nKgHlsNL/BKfrGr8sYyp8oM5K//HTed9XU896MaGIzQvuMxrp3Ig17a/Ci83sU51Q9ZuoRTIh 3yrTpLPLhCuhzJcztC5w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif8K-006y1z-U6; Sun, 24 Apr 2022 16:30:49 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4b-006wLY-03 for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:26:59 +0000 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id 58E755C006B; Sun, 24 Apr 2022 12:26:56 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute3.internal (MEProxy); Sun, 24 Apr 2022 12:26:56 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817616; x=1650904016; bh=Qk iqJQsRMBNjDm556z2E8TzPBn5kwgUgalPVUN5j18M=; b=Q/c5IPmxsggKWmRxpq +C+jTeClr+XKPnylCa22/GBMsnOYOtyPreGQdSBqQgVBXEeXAyXCadGdddFXzNBc ld1cAyWBkd7ls04A/kWdMKiz/TdraQN96zBfVl3cbNvN4pjZ1kFRTiiY9mt63A0v uYnrblMrEc8hdbC8nfTPy2ciTulsiRn7ygK6mJ+/7sf7Ye+e2r44bAwG1zaVemyF VvqLlv8PA3k4bLjMSZ7VedxAvIP7yjGeqkTzIRWe4GKKdcFxwuGjOS/imn4r3Gks WUW/m7tcll42Lu/3JImRgZyjy5SkHYbbExeAUGL/9+j6BT4sFpzFb31GoqwpYFCk z7yw== 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:in-reply-to:message-id:mime-version :references: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= 1650817616; x=1650904016; bh=QkiqJQsRMBNjDm556z2E8TzPBn5kwgUgalP VUN5j18M=; b=L6qCzV1y0/apGCUEP0lR+3CD/yl0nVhR+xFgGuvMyHGuUFeoBmS kLUFZUEYYa1NIcbshTL/dbDRgPERDNLT5npUkedKOzeofZrIj+2ws6JQVDx6xMvR RS/47Y83XFwiGHWBxsAhdAWQ8ktRmgzvvL1XLGWPdmblLZ1Ez0sfoblIQ+cPmBy2 60CEdax7UzyMs+mbljFnVzqUTAoMIROqN752nBI+vIHLUiLEL85v3i4aauXuS2Cx RxqVNixVCL8XHLANkbcjeLZEs6VS6UmXO2o730ktS6x2LOfDDwVg99s6hK1A3iHz n0lA4jVVNMRRS760ZwAaNX70b79WJQaekOw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutdefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgepudenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:55 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v3 11/14] drm/sun4i: Add support for D1 mixers Date: Sun, 24 Apr 2022 11:26:29 -0500 Message-Id: <20220424162633.12369-12-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092657_175724_0E17FE29 X-CRM114-Status: GOOD ( 11.66 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org D1 has a display engine with the usual pair of mixers, albeit with relatively few layers. In fact, D1 appears to be the first SoC to have a mixer without any UI layers. Add support for these new variants. Acked-by: Jernej Skrabec Signed-off-by: Samuel Holland --- (no changes since v1) drivers/gpu/drm/sun4i/sun8i_mixer.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/drivers/gpu/drm/sun4i/sun8i_mixer.c b/drivers/gpu/drm/sun4i/sun8i_mixer.c index 4ce593c99807..875a1156c04e 100644 --- a/drivers/gpu/drm/sun4i/sun8i_mixer.c +++ b/drivers/gpu/drm/sun4i/sun8i_mixer.c @@ -615,6 +615,24 @@ static const struct sun8i_mixer_cfg sun8i_v3s_mixer_cfg = { .mod_rate = 150000000, }; +static const struct sun8i_mixer_cfg sun20i_d1_mixer0_cfg = { + .ccsc = CCSC_D1_MIXER0_LAYOUT, + .mod_rate = 297000000, + .scaler_mask = 0x3, + .scanline_yuv = 2048, + .ui_num = 1, + .vi_num = 1, +}; + +static const struct sun8i_mixer_cfg sun20i_d1_mixer1_cfg = { + .ccsc = CCSC_MIXER1_LAYOUT, + .mod_rate = 297000000, + .scaler_mask = 0x1, + .scanline_yuv = 1024, + .ui_num = 0, + .vi_num = 1, +}; + static const struct sun8i_mixer_cfg sun50i_a64_mixer0_cfg = { .ccsc = CCSC_MIXER0_LAYOUT, .mod_rate = 297000000, @@ -668,6 +686,14 @@ static const struct of_device_id sun8i_mixer_of_table[] = { .compatible = "allwinner,sun8i-v3s-de2-mixer", .data = &sun8i_v3s_mixer_cfg, }, + { + .compatible = "allwinner,sun20i-d1-de2-mixer-0", + .data = &sun20i_d1_mixer0_cfg, + }, + { + .compatible = "allwinner,sun20i-d1-de2-mixer-1", + .data = &sun20i_d1_mixer1_cfg, + }, { .compatible = "allwinner,sun50i-a64-de2-mixer-0", .data = &sun50i_a64_mixer0_cfg, From patchwork Sun Apr 24 16:26:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824994 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 705F5C433EF for ; Sun, 24 Apr 2022 16:33:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=tmDXEYhavyuz0LixDeZLMyDjFzny+WuoqQHxs/caWtI=; b=alUwzxNa6enw1G 7KhcUvAPwoVnDNHn+Mc5JMZfWmpVYxh1JvKbbLSXJmvX91V33zTfgBgJQxSKFS6S7PV6VMFdlfiMP ZjvYW2dLeH5lBj1vKXh4ULxCmNic/hXWETo+dDKL2t1hWEbXJnSHLTFlO7bD6xncmKNzdlpq+RFdo 7vYa/+fUF4ZJ2f57xWfj0MCd3gcP6Om/GpdN5VjprDLnCwW9OUWvqIpQfV2LvCHdtJYuibtaBOHMh PBzHN0hchS7OBGVi2lE2jgblHOHbFo1d83VmDG9kUU9zx6p+Ds0at1v5dBdX1bOINlA5PqWF3KZ36 Of1YJpf545WRjybni1ew==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif8k-006yCm-Gm; Sun, 24 Apr 2022 16:31:14 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4c-006wN5-SY for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:27:00 +0000 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.nyi.internal (Postfix) with ESMTP id 3E9935C00D0; Sun, 24 Apr 2022 12:26:58 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Sun, 24 Apr 2022 12:26:58 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817618; x=1650904018; bh=2F Fi/xkoVj6iwlrA1EObaufgO0Y0jToiRKkjZNAOp+c=; b=jTc4qXG4yQKZ1WF9Gn R07utbzOJAZatX33Gy9kFgYYzY5yIzdMyYLjm1ayPTVHp99zdlbevmBsEjJU4rlC Yp2LFUPTYykjhLNW/nFI29UPG/7eZRM0enUazQoz0QIgVL0ONbhbppzclMRhzAIQ g0Dv5c5JcMI4CsqzWxrZ43yRSy0A7ChrNNolyE6JFq1+KTd4i/KChgEqjb2gHnl/ Y/cDqKvscJIISqsNaUWRHFbdNTFauxPiq4ly7HAvHDsAzaiHJ48flpZvjhLiTDuT Kdl08m4i5rACmERSnQJxCP3xm5zE4FsKJsz9fkYUoDcvhCSyjKJWRCkfx/kPKUix b2ww== 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:in-reply-to:message-id:mime-version :references: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= 1650817618; x=1650904018; bh=2FFi/xkoVj6iwlrA1EObaufgO0Y0jToiRKk jZNAOp+c=; b=UGga3K3DMlIU2u+sHQmZOGr7vY3No+13DlhU5cZdZGyOEXNp3Pp K25VsMFLwM2AD+OihomHY9U1OPdiyRiUdQzFClui4psPK3zGbFs16JjsR/945sHe AR6ZU0+qqyyE1b+O4UiCQp6dSJ4kzcJBBSViXtVMcj+qwmUGHfHC6yHj+cENw8/E 9ZtIMCEw8TWXzT3Y4VTGxyLHdtdOw0HnXvEXvs1+SADuGvP2GhoxeallT9vNlLvF uMPE5GStkzaGLu1Fg5cstjBeYOVF1YfAz4RZQQ/wlAsBF7Iytm0tiHf7UBc8KIf+ Gj+/UBmrigNl8pioG004aF0ixbod9iOC7JA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutdefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgepudenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:57 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v3 12/14] drm/sun4i: Add support for D1 TCON TOP Date: Sun, 24 Apr 2022 11:26:30 -0500 Message-Id: <20220424162633.12369-13-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092659_099005_8661487B X-CRM114-Status: GOOD ( 13.98 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org D1 has a TCON TOP with TCON TV0 and DSI, but no TCON TV1. This puts the DSI clock name at index 1 in clock-output-names. Support this by only incrementing the index for clocks that are actually supported. Signed-off-by: Samuel Holland Reviewed-by: Jernej Skrabec --- (no changes since v1) drivers/gpu/drm/sun4i/sun8i_tcon_top.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun8i_tcon_top.c b/drivers/gpu/drm/sun4i/sun8i_tcon_top.c index 1b9b8b48f4a7..da97682b6835 100644 --- a/drivers/gpu/drm/sun4i/sun8i_tcon_top.c +++ b/drivers/gpu/drm/sun4i/sun8i_tcon_top.c @@ -189,22 +189,23 @@ static int sun8i_tcon_top_bind(struct device *dev, struct device *master, * if TVE is active on each TCON TV. If it is, mux should be switched * to TVE clock parent. */ + i = 0; clk_data->hws[CLK_TCON_TOP_TV0] = sun8i_tcon_top_register_gate(dev, "tcon-tv0", regs, &tcon_top->reg_lock, - TCON_TOP_TCON_TV0_GATE, 0); + TCON_TOP_TCON_TV0_GATE, i++); if (quirks->has_tcon_tv1) clk_data->hws[CLK_TCON_TOP_TV1] = sun8i_tcon_top_register_gate(dev, "tcon-tv1", regs, &tcon_top->reg_lock, - TCON_TOP_TCON_TV1_GATE, 1); + TCON_TOP_TCON_TV1_GATE, i++); if (quirks->has_dsi) clk_data->hws[CLK_TCON_TOP_DSI] = sun8i_tcon_top_register_gate(dev, "dsi", regs, &tcon_top->reg_lock, - TCON_TOP_TCON_DSI_GATE, 2); + TCON_TOP_TCON_DSI_GATE, i++); for (i = 0; i < CLK_NUM; i++) if (IS_ERR(clk_data->hws[i])) { @@ -272,6 +273,10 @@ static const struct sun8i_tcon_top_quirks sun8i_r40_tcon_top_quirks = { .has_dsi = true, }; +static const struct sun8i_tcon_top_quirks sun20i_d1_tcon_top_quirks = { + .has_dsi = true, +}; + static const struct sun8i_tcon_top_quirks sun50i_h6_tcon_top_quirks = { /* Nothing special */ }; @@ -282,6 +287,10 @@ const struct of_device_id sun8i_tcon_top_of_table[] = { .compatible = "allwinner,sun8i-r40-tcon-top", .data = &sun8i_r40_tcon_top_quirks }, + { + .compatible = "allwinner,sun20i-d1-tcon-top", + .data = &sun20i_d1_tcon_top_quirks + }, { .compatible = "allwinner,sun50i-h6-tcon-top", .data = &sun50i_h6_tcon_top_quirks From patchwork Sun Apr 24 16:26:31 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824996 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 EEB92C433EF for ; Sun, 24 Apr 2022 16:34:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=j76EQt59EIFUyof6EXqNqLRK1Jt8Aj1cwWnNw7ubKts=; b=U+D7Qk73zaDQnq ssnJyW/vCEi5orZrRc+MJ1YOpOBrI6vYrZhFP2TPc3ih9nSiqAxYOglsit2V8cYvFE23BKXHEQkIo R6V+Uxukxum+jUfLh4F2kPGy6j8Ze71nxEN9SSqKbMVEo0CwKxiCJ4LJq8Y7Lq1Vsr6Fj9PZcgcPX JGr5mZ7+H/+2/Az/ogmKCYoL2F66BgXjVS5vPucVk51C8D+220Pavc6CCWmTz2r34dH3TWGyZTrvn 3JUqRxVw8tuWTyfOZ5ZZPTxyv6HQ7BE6sccZOWrOrvnihYvK4Z2CMjDaTLIcXUJXVd3HYigL2PaBK 33I80VNQAAa6jU9+eiDQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif9N-006yMy-6D; Sun, 24 Apr 2022 16:31:53 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4e-006wO7-Ol for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:27:02 +0000 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id 231395C006B; Sun, 24 Apr 2022 12:27:00 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Sun, 24 Apr 2022 12:27:00 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817620; x=1650904020; bh=jS AQioVCfjpv/SLyFbyb4J2+q2O/sEhXHaA/OKfch5E=; b=owH8nFbrV52KXis1jY saHuNJNk2iaCJfvgGc/5hy6qVCVBpUxgvMpP2f+1mSU90rPv0yjW78TAO+88d12M Ik+shxrRh7w0tZV1ThDBjEhl8Q3pE22T70xpSEtHfCNhFR4v+prC0Ou7ljtw8Qqs Sc1Uq2IzzYwmpEgllgRlZ5UhUmPDI817AoIbzYtrHaY8Mi2VEUTCWtPpVrnRNzUJ pFouG8HQWxma2kxFKIMHVDTUgxhTVnhIUJrIOMcOkSJoFBnXMIczFnvxdbxxpONo /PyNbMZf4+Z32O4rUN3vQxXeLIWAQ/1nq0hi2fE5oz+Lnktsuy1XLnUQyVj31Bw/ huTg== 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:in-reply-to:message-id:mime-version :references: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= 1650817620; x=1650904020; bh=jSAQioVCfjpv/SLyFbyb4J2+q2O/sEhXHaA /OKfch5E=; b=t0JVulGjxI4PsCXNuXNVbyincET5yoEBeY/yYSnzub+xXUAq65R hbVuiYd/SBTWe8sd0IPP/3ayZdWyvFNFDu8zP3T0RTVrWsP+MTR64qY420tNhMA3 Ek3XOtS4apzSWqbG6vYFJ+oe4/8znt4tpOhZUb6FIBSm7zE+mAWvd+EZdh1Zx8+j W7zukWCtyq36fL4sxVoiwtZE/SvY0krtkctcvn/vtY2zSl0HsOjBXKp+Vn3uUtGp J7UtxM7OP5C0JTqblS9UxVhAFFZqYUs5NNbNxTglEwj2tgm/ZrgDCDOwKEwq5qhm my6RF94vjKLfpCNG7lJx8WfjGmnvLZCT+jw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutddvucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgepgeenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:26:59 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v3 13/14] drm/sun4i: Add support for D1 TCONs Date: Sun, 24 Apr 2022 11:26:31 -0500 Message-Id: <20220424162633.12369-14-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092700_967228_DF5A5914 X-CRM114-Status: GOOD ( 13.80 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org D1 has a TCON TOP, so its quirks are similar to those for the R40 TCONs. While there are some register changes, the part of the TCON TV supported by the driver matches the R40 quirks, so that quirks structure can be reused. D1 has the first supported TCON LCD with a TCON TOP, so the TCON LCD needs a new quirks structure. D1's TCON LCD hardware supports LVDS; in fact it provides dual-link LVDS from a single TCON. However, it comes with a brand new LVDS PHY. Since this PHY has not been tested, leave out LVDS driver support for now. Signed-off-by: Samuel Holland Reviewed-by: Jernej Skrabec --- (no changes since v1) drivers/gpu/drm/sun4i/sun4i_tcon.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/gpu/drm/sun4i/sun4i_tcon.c b/drivers/gpu/drm/sun4i/sun4i_tcon.c index 88db2d2a9336..2ee158aaeb9e 100644 --- a/drivers/gpu/drm/sun4i/sun4i_tcon.c +++ b/drivers/gpu/drm/sun4i/sun4i_tcon.c @@ -1542,6 +1542,12 @@ static const struct sun4i_tcon_quirks sun9i_a80_tcon_tv_quirks = { .needs_edp_reset = true, }; +static const struct sun4i_tcon_quirks sun20i_d1_lcd_quirks = { + .has_channel_0 = true, + .dclk_min_div = 1, + .set_mux = sun8i_r40_tcon_tv_set_mux, +}; + /* sun4i_drv uses this list to check if a device node is a TCON */ const struct of_device_id sun4i_tcon_of_table[] = { { .compatible = "allwinner,sun4i-a10-tcon", .data = &sun4i_a10_quirks }, @@ -1559,6 +1565,8 @@ const struct of_device_id sun4i_tcon_of_table[] = { { .compatible = "allwinner,sun8i-v3s-tcon", .data = &sun8i_v3s_quirks }, { .compatible = "allwinner,sun9i-a80-tcon-lcd", .data = &sun9i_a80_tcon_lcd_quirks }, { .compatible = "allwinner,sun9i-a80-tcon-tv", .data = &sun9i_a80_tcon_tv_quirks }, + { .compatible = "allwinner,sun20i-d1-tcon-lcd", .data = &sun20i_d1_lcd_quirks }, + { .compatible = "allwinner,sun20i-d1-tcon-tv", .data = &sun8i_r40_tv_quirks }, { } }; MODULE_DEVICE_TABLE(of, sun4i_tcon_of_table); From patchwork Sun Apr 24 16:26:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Samuel Holland X-Patchwork-Id: 12824995 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 3A645C433EF for ; Sun, 24 Apr 2022 16:34:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=yGpTPQfwlqo5fC/EbDiT6Oj9TDv1bR0UxEgXwCLNoTk=; b=ssrOcmgpT18eh1 IjAwfT/bKiH6s0UdSrJBzROIkyj+Yz3QrjWiPdh1mObK2od8uCWDdO4ONzCwmQmejksihiUZKNZkJ lo5QnLNSl01cPMzO2Wb/g0EZAO0Kj/CIcUWqDCTrH5MQDjVkmdHKNwmT28MQd07nOoACt5ls7qe2Y pUfr5UTVZQVuVL0WQqb6iM2P4/BMLmcB0UCp60r0itGZ5Q+zZwUJksqWYEgVMOlfckzOcovA0/yHs zfstrqYi7wRqYpdE0T29EECPrLjoZa44tvd2aihr0Prtk4bBwAsAWqia/z9dXCYiChElaAYEf1lhw KQV3lqMNnBeR30epx8+A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif9d-006yW3-L1; Sun, 24 Apr 2022 16:32:09 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nif4g-006wPG-MX for linux-arm-kernel@lists.infradead.org; Sun, 24 Apr 2022 16:27:04 +0000 Received: from compute2.internal (compute2.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id F2AD55C00D0; Sun, 24 Apr 2022 12:27:01 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute2.internal (MEProxy); Sun, 24 Apr 2022 12:27:01 -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 :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1650817621; x=1650904021; bh=uC Q2R2fyjy+uTBpLAiBmpciTr9WrThWXS0olngIbwR0=; b=ij6TFogyjPCTd4plzX fkpJG8mtbhVNOQIItFHc0QOCPt61FCO0S2yXlFwHKW0GInr+ltoFvcMVJZRsjkQo mqXfU+81ApWAN+HtFND1LmnQgpJMVRR7eC7/HOEMzQuFtFqDD/S9QaKWF1QXJgla ulLiaW1QXB4s0OvXLkAo4E2xGKf7nEO6HBdpWzo6CU/sesst1wlX8YCU1Bi67OHl 1CiOmiWOfDPB64hbSqsEgBKXu95MFmFS9ia1nty7YTYYLJhSc4o5ZKt1kZ9+qFVe 2tA+KdfgKVDZPRLptsAnOjkrZG6WjDsQ7oLLchDS1cTryG1m8nAkMl80yQvih4gZ w9zA== 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:in-reply-to:message-id:mime-version :references: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= 1650817621; x=1650904021; bh=uCQ2R2fyjy+uTBpLAiBmpciTr9WrThWXS0o lngIbwR0=; b=pvGuu6uYTlgC8AerhkYb5tHBgdw/KN5Bd84WIw5PMP1EOSDE+rF d4ZhRjuin817P9z2QkrDYuPjWskd03ktnXRO5jcWM3IicP/fMyctdeD2zGsly6Pd ky8I9OVL0KbyQ8a2aeI/86acoqs1W4R1/37f2XjPBCwgKPT9T/Pq4H1ZQgRTaL7T YFbcwoGDque4RMKQMV6Lfdux3WZmle2x9DgiC3hL3g1GdhzMAU/lrtROqyHPqy2+ mivzBGee6cu0CZzJ2sHKcATYg6dhA1meeAXFAEhJrJ+HClpUrVigcbdwZOLhAf8s X1pcJ9tOPUDfDEGh1YAX+gWw0UFWU1qvfuw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtdelgddutdefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufgrmhhu vghlucfjohhllhgrnhguuceoshgrmhhuvghlsehshhholhhlrghnugdrohhrgheqnecugg ftrfgrthhtvghrnhepudekteeuudehtdelteevgfduvddvjefhfedulefgudevgeeghefg udefiedtveetnecuvehluhhsthgvrhfuihiivgepvdenucfrrghrrghmpehmrghilhhfrh homhepshgrmhhuvghlsehshhholhhlrghnugdrohhrgh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Sun, 24 Apr 2022 12:27:01 -0400 (EDT) From: Samuel Holland To: Chen-Yu Tsai , Jernej Skrabec , Maxime Ripard Cc: Samuel Holland , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev Subject: [PATCH v3 14/14] drm/sun4i: Add compatible for D1 display engine Date: Sun, 24 Apr 2022 11:26:32 -0500 Message-Id: <20220424162633.12369-15-samuel@sholland.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220424162633.12369-1-samuel@sholland.org> References: <20220424162633.12369-1-samuel@sholland.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220424_092702_875585_FD1A92DD X-CRM114-Status: UNSURE ( 9.90 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Now that the various blocks in the D1 display engine pipeline are supported, we can enable the overall engine. Acked-by: Jernej Skrabec Signed-off-by: Samuel Holland --- (no changes since v1) drivers/gpu/drm/sun4i/sun4i_drv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c index 6a9ba8a77c77..275f7e4a03ae 100644 --- a/drivers/gpu/drm/sun4i/sun4i_drv.c +++ b/drivers/gpu/drm/sun4i/sun4i_drv.c @@ -418,6 +418,7 @@ static const struct of_device_id sun4i_drv_of_table[] = { { .compatible = "allwinner,sun8i-r40-display-engine" }, { .compatible = "allwinner,sun8i-v3s-display-engine" }, { .compatible = "allwinner,sun9i-a80-display-engine" }, + { .compatible = "allwinner,sun20i-d1-display-engine" }, { .compatible = "allwinner,sun50i-a64-display-engine" }, { .compatible = "allwinner,sun50i-h6-display-engine" }, { }