From patchwork Thu Apr 1 11:26:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eugen Hristev X-Patchwork-Id: 414732 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 805A6C433ED for ; Thu, 1 Apr 2021 18:36:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5DB6B61029 for ; Thu, 1 Apr 2021 18:36:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237889AbhDASg2 (ORCPT ); Thu, 1 Apr 2021 14:36:28 -0400 Received: from esa.microchip.iphmx.com ([68.232.153.233]:60700 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240278AbhDAS37 (ORCPT ); Thu, 1 Apr 2021 14:29:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1617301800; x=1648837800; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ANYILC4KFHHPOqkn3Kt/JVVfmJ/GX8EhWAKE0t/gtX8=; b=LhYzEU+8cuDHUQP9CfxBHw/dnVN+toKUzlAyzjLAPqpkNVXwtLvMukOJ mKo3izcuXHV2CIHv2kQuEWdlDM3hN5cfwPaiuVKs7ZTA4cNq/R3FpvnSa GgwBVwMuDlBehrdUZeGFAJJVrQ7+CbMkbDeju0rW0ln+hkxPWjEPYwMno DQB2JVwc/nUScspDGh6NXEiEPfc2SR0EiG5ApUJp/CqevBwVSSoYMRD/m jSPg3zVsio3bCqYBVp/vlUNvm2GBBTjc2+7H64UdSo5gWCXHnJeL0T/0G Rz95ctVh7kVSAdfSUDgr8D8Ez3Gg6LX4UbDtOA4L4Pey/ct5dWQnqnMO9 g==; IronPort-SDR: Iz8F7oHxV6Abz+7VeBkfcXFpT9QpcizyiA6y8O6wWPqYn/JqBa179FmtHZefzDzRLk4Kw9bPN/ 4jKbh+sSl4eIQAN+I2Z6IhXnVUTf8LOvYq6WZhmtkACaVZPMoEAxymEQp/+fRK+XYT6FXcWI4q sfWekB/xd4SM7tUURRDGtzqkViZ/RvNt9kq0TV6TEQ5lvWMa8hRGYv6XIl1xBf+2ziHGEc4yBk DYE7g/prGfH64yQC0eQBvh5CeOA/UsNBhbyn4MQaaRWIuvFaAgCdMrwfFv4i+z5adsrXucamtS 9YE= X-IronPort-AV: E=Sophos;i="5.81,296,1610434800"; d="scan'208";a="114976396" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa5.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 01 Apr 2021 04:28:25 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Thu, 1 Apr 2021 04:28:23 -0700 Received: from ROB-ULT-M18282.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Thu, 1 Apr 2021 04:28:06 -0700 From: Eugen Hristev To: , CC: , , Eugen Hristev Subject: [PATCH 00/30] media: atmel: atmel-isc: add support for xisc Date: Thu, 1 Apr 2021 14:26:53 +0300 Message-ID: <20210401112723.189107-1-eugen.hristev@microchip.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Hello, This series adds support for a variant of the ISC named XISC. This block is present in the product named sama7g5. I started by moving code around, the code which was specialized for sama5d2 type of ISC, to have it inside the dedicated sama5d2 file. I added several new pipeline elements to the code base, which would be common to sama5d2 and the new sama7g5, but only used by the new style pipeline. I separated the input and output formats on a per-product separate array. I added the new sama7g5 compatible driver for the xisc, which is similar with the sama5d2, but with differences in terms of DT, clocks and callbacks to specific operations. I added the binding for the xisc by copying and modifying the existing isc one. I know that it has to be converted to yaml, and I will do that if it looks good. Feedback is appreciated. Thanks, Eugen Eugen Hristev (30): media: atmel: atmel-isc: specialize gamma table into product specific media: atmel: atmel-isc: specialize driver name constant media: atmel: atmel-isc: add checks for limiting frame sizes media: atmel: atmel-isc: specialize max width and max height media: atmel: atmel-isc: specialize dma cfg media: atmel: atmel-isc: extract CSC submodule config into separate function media: atmel: atmel-isc-base: add id to clock debug message media: atmel: atmel-isc: create register offsets struct media: atmel: atmel-isc: extract CBC submodule config into separate function media: atmel: atmel-isc: add CBC to the reg offsets struct media: atmel: atmel-isc: add SUB422 and SUB420 to register offsets media: atmel: atmel-isc: add RLP to register offsets media: atmel: atmel-isc: add HIS to register offsets media: atmel: atmel-isc: add DMA to register offsets media: atmel: atmel-isc: add support for version register media: atmel: atmel-isc: add his_entry to register offsets media: atmel: atmel-isc: add register description for additional modules media: atmel: atmel-isc: extend pipeline with extra modules media: atmel: atmel-isc: add CC initialization function media: atmel: atmel-isc: create product specific v4l2 controls config media: atmel: atmel-isc: create callback for DPC submodule product specific media: atmel: atmel-isc: create callback for GAM submodule product specific media: atmel: atmel-isc: create callback for RLP submodule product specific media: atmel: atmel-isc: move the formats list into product specific code media: atmel: atmel-isc: create an adapt pipeline callback for product specific media: atmel: atmel-isc-regs: add additional fields for sama7g5 type pipeline media: atmel: atmel-isc-base: add support for more formats and additional pipeline modules dt-bindings: media: atmel: add microchip-xisc binding media: atmel: atmel-isc-sama5d2: remove duplicate define media: atmel: atmel-isc: add microchip-xisc driver .../bindings/media/microchip-xisc.txt | 64 ++ drivers/media/platform/Makefile | 1 + drivers/media/platform/atmel/Kconfig | 11 + drivers/media/platform/atmel/Makefile | 2 + drivers/media/platform/atmel/atmel-isc-base.c | 381 ++++------- drivers/media/platform/atmel/atmel-isc-regs.h | 133 +++- drivers/media/platform/atmel/atmel-isc.h | 122 +++- .../media/platform/atmel/atmel-sama5d2-isc.c | 300 +++++++- .../media/platform/atmel/atmel-sama7g5-isc.c | 644 ++++++++++++++++++ 9 files changed, 1381 insertions(+), 277 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/microchip-xisc.txt create mode 100644 drivers/media/platform/atmel/atmel-sama7g5-isc.c