From patchwork Sat May 14 13:36:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Frattaroli X-Patchwork-Id: 12849778 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 C764BC43217 for ; Sat, 14 May 2022 13:36:53 +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: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:In-Reply-To:References: List-Owner; bh=EwuXa3yB0DizWu7Ca0x34SECPnK313ydGi14PfpdG1c=; b=XCYxj7rlQbXxeb Gsiw2hFf6pFnIlaEb7uvH+rLj1emhNyU9AyMHTdxeLUf95oEs/YQdQ8SbHgYMrFGYNRGuYjsAyOVn sfu/3WlDqCCXr5pDvDsb9UBeo1RIO6lvMfO2G8IoXuVVhDspEzVVU88RjI8FnOzci76VQ1vzJCI+4 RnAIlJGvmGsNuEimpiaeTRf2KJR0HihknKz8Liayf/CLEczt1o0lPB5jNeKWqsYocO69smaSGfTYY oESr7CQFgZoSAOGk99sg860u1XrRkwUcX3Ibrm6ot8ngOeV1xru/KFexKofYH0cM2iWqUOMpFhjOF S26k/Ca8YeBybHyzCBpQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nprwj-001VEO-FO; Sat, 14 May 2022 13:36:37 +0000 Received: from mail-ej1-x62c.google.com ([2a00:1450:4864:20::62c]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nprwg-001VDX-QY; Sat, 14 May 2022 13:36:36 +0000 Received: by mail-ej1-x62c.google.com with SMTP id gh6so21059318ejb.0; Sat, 14 May 2022 06:36:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=VymNsO9H8vXev+tiyOhAo/oE9mXI2dXizsJGlsEEQ7M=; b=U0xcrl1+33ooDeGyYEvLTuxZUiFJ1G+F6tNH+a/Fe79ebH4D0fHhkPMbgtrS1CYRY9 AmHE8zmyq8CiNb6QbKt0TU9ISdTI7yul4Y9S5MM78mj2f6aSE73srHj0llzFWm+heX+n vxjj6E0n30bMybxyDegia7GDYgQpIIt8sIn/e3mHagwRhF+IStAKE3d6pPkLlhZh1hiu BV3VThfgOaSirer8YLww/6OGCP7sb9gUdBbdzVgIoH9vh3TtntZKc139P5g+iNBquf32 gxcl1lvrcTThP/igiSd5r8SZIoH5IgOP+Pm/xuEsCsm6Dh7EEOMYJ7kgTFkI7TLrokPc bo0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=VymNsO9H8vXev+tiyOhAo/oE9mXI2dXizsJGlsEEQ7M=; b=QJnJlkN1SaxDMXQ7KUYcQn0o1cTg0x5sqgVeHMV8hMqzuToPwcBWE5TR0AnTX7JZFt voucmlzdVcbJKVgAMpbkZ5r5Q+fAfjHb7ZvoqCrKNXQ//n811BSjmPmx1Yc6NiMHGGRX RQpHp+4oJbOn1SROkwiTChcbxCKyivGo6czES0Q47cEyR6SlaGSxmgPpR6WHXz7yZRdy N1ojt2EUhcyRXq3zDxZP28p0NTpqoOJmP/MCmX0npQLtPE2S/oWl2ssNZMES2tjTr0A6 HlmVFQBG/hzPaGrCbDBM673WMy1TXZPw+EFuquWW1mJhycGqRlccG/2Kct1YxWyWD2kt smIw== X-Gm-Message-State: AOAM5326o7gHI1lkuZJz6nbv4/4Kz/c5D+wlRgozqI5eFnMfrf7sP4B7 a0mUsJLMamF0fUdmLKZhz1s= X-Google-Smtp-Source: ABdhPJyvEAUNi0SNhPPHnm5cy2aKmPXeX+3XH6wYj1nL4AKXica1uFiPnVGsop4zTWEUFMhY/meH2w== X-Received: by 2002:a17:907:948c:b0:6f5:183f:eb6 with SMTP id dm12-20020a170907948c00b006f5183f0eb6mr8055998ejc.112.1652535392262; Sat, 14 May 2022 06:36:32 -0700 (PDT) Received: from localhost.localdomain (84-72-105-84.dclient.hispeed.ch. [84.72.105.84]) by smtp.gmail.com with ESMTPSA id ci18-20020a170907267200b006f3ef214e49sm1736739ejc.175.2022.05.14.06.36.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 14 May 2022 06:36:31 -0700 (PDT) From: Nicolas Frattaroli To: Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Heiko Stuebner , Peter Geis , Michael Riesch , Liang Chen , Mauro Carvalho Chehab , Greg Kroah-Hartman , Ezequiel Garcia Cc: Nicolas Frattaroli , linux-media@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH v4 0/3] Enable JPEG Encoder on RK3566/RK3568 Date: Sat, 14 May 2022 15:36:01 +0200 Message-Id: <20220514133604.174905-1-frattaroli.nicolas@gmail.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220514_063634_916347_963D99BA X-CRM114-Status: GOOD ( 19.01 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Hello, this is v4 of my RK356x JPEG encoder patch set. It enables the Hantro hardware encoder of the RK3566 and RK3568 line of SoCs, with JPEG being the only format the driver currently supports encoding for. The first patch adds a new binding, the rockchip-vepu binding, to describe this kind of hardware. The reason for going with a new binding instead of modifying the vpu binding as the previous versions did is that the vpu binding is getting quite long, and Ezequiel Garcia suggested (on IRC) that we could document encoder only instances in their own binding. This makes sense to me, especially considering that RK3588 will have more Hantro instances like this to document. The second patch makes the actual driver changes to support this variant. The third and final patch makes the necessary device tree changes for the rk356x device tree file to add both the node for the encoder and its MMU. The series has been tested on a PINE64 Quartz64 Model A with an RK3566 SoC using GStreamer. No interdiff this time around, I discovered that it breaks patchwork. Regards, Nicolas Frattaroli Changes in v4: - bindings: move vepu to its own binding, also add it to MAINTAINERS - driver: rename a stray rk3568_jpeg_enc_codec_ops to rk3568_vepu_codec_ops - devicetree: remove interrupt-names property - rebase onto linux-next Changes in v3: - bindings: change consts to an enum - bindings: add check to make sure devices with a -vepu compatible only have the vepu interrupt Changes in v2: - rename compatible as it's not JPEG only - rename device tree nodes as it's not JPEG only - reword commits as it's not JPEG only - get rid of a whole bunch of redundant struct definitions, as, you guessed it, it's not JPEG only Nicolas Frattaroli (3): media: dt-binding: media: Add rockchip-vepu binding media: hantro: Add support for RK356x encoder arm64: dts: rockchip: Add Hantro encoder node to rk356x .../bindings/media/rockchip-vepu.yaml | 64 +++++++++++++++++++ MAINTAINERS | 1 + arch/arm64/boot/dts/rockchip/rk356x.dtsi | 20 ++++++ drivers/staging/media/hantro/hantro_drv.c | 1 + drivers/staging/media/hantro/hantro_hw.h | 1 + .../staging/media/hantro/rockchip_vpu_hw.c | 25 ++++++++ 6 files changed, 112 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/rockchip-vepu.yaml