From patchwork Tue Apr 13 10:56:58 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eugen Hristev X-Patchwork-Id: 421295 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=ham 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 CB0E8C433ED for ; Tue, 13 Apr 2021 10:58:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A553C613BF for ; Tue, 13 Apr 2021 10:58:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230123AbhDMK7F (ORCPT ); Tue, 13 Apr 2021 06:59:05 -0400 Received: from esa.microchip.iphmx.com ([68.232.154.123]:18418 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244506AbhDMK7E (ORCPT ); Tue, 13 Apr 2021 06:59:04 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1618311525; x=1649847525; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=YdGpj5pJyD3xcZj1C/WFa0LCBD0YJ41qa3FnAsfPwnI=; b=WlEJ4Gw072kSGrBkO0AMMsy/EqheU9uAGCbr3aZ4vX+MYYQEnnPfCPnO bzny24Fn1MIxNDeQGhjJGh7f9g8gZtJu59I5QHWyjwQPw/P3QAGMLp5Aa OuixRbhR1//yjz4Hzt0GrE/moxyRwmDIVBp059wVFDBkfX0g5LtmunrMF 7vo47Ewohyml5yKwWpsvumul9/k+YXPTybqMzykIyZpLdZ6k36pD6U4NV uTVyCTddRVkc6iN/gn7LSFnWDX3TMHN4fhhU/20FV62Kosd5wvZVHoIyB q/vLBm291SgCFz85qHmq9SlTfpFM24IQN7XD77EN/wN41nbwwtorTesAA g==; IronPort-SDR: hPtFseEXoz7fZgjIdiZHg0KEknt/iAh6oxij95TdFjXVbDv3G+vv3jhNVHQrc0vDSbqXOaByAL LVoPcFwuGlfzvXMhH4UyXLNkfaeYgLXCX0aQaWDx7eG+4Cj31lA7unCHdlN7FwUwdaG8zdJG+N 0tE14lxyIqtXHa1Q0tN3pe49f6k3mlCELRl5MHhTnbaRkwe6Xklz5DDEO4TdVQReOdmyjg5s1Y DQCHjFOSAXzIXnz1eEkFxfGew5XKPHznZ1mSkO8vzJTtTywetFOFxsAgXHavOKo1gIN5895Fcj TAU= X-IronPort-AV: E=Sophos;i="5.82,219,1613458800"; d="scan'208";a="50928209" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 13 Apr 2021 03:58:43 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) 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; Tue, 13 Apr 2021 03:58:43 -0700 Received: from ROB-ULT-M18282.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Tue, 13 Apr 2021 03:58:16 -0700 From: Eugen Hristev To: , , , CC: , , Eugen Hristev Subject: [PATCH v3 00/33] media: atmel: atmel-isc: add support for xisc Date: Tue, 13 Apr 2021 13:56:58 +0300 Message-ID: <20210413105731.610028-1-eugen.hristev@microchip.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@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 converted the atmel-isc binding to yaml format, and added the new binding in yaml format. Feedback is appreciated. Thanks, Eugen Changes in v3: - Adapted commit messages for several commits to explain several acronyms, especially for submodule names - Converted atmel-isc binding to yaml - Converted microchip-xisc binding to yaml - Updated MAINTAINERS Changes in v2: - Fixed krobot warnings with W=1 regarding functions with no prototype - Fixed new sama7g5 driver to use the new subdev fwnode API in kernel 5.12. my driver was based on old 5.10 style API. Eugen Hristev (33): 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 media: atmel: atmel-isc-sama5d2: remove duplicate define dt-bindings: media: atmel-isc: convert to yaml dt-bindings: media: add microchip,xisc device bindings media: atmel: atmel-isc: add microchip-xisc driver MAINTAINERS: update ISC driver bindings file MAINTAINERS: add xisc files to isc driver entry .../devicetree/bindings/media/atmel,isc.yaml | 115 ++++ .../devicetree/bindings/media/atmel-isc.txt | 65 -- .../bindings/media/microchip,xisc.yaml | 129 ++++ MAINTAINERS | 4 +- 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 | 311 ++++++++- .../media/platform/atmel/atmel-sama7g5-isc.c | 643 ++++++++++++++++++ 12 files changed, 1574 insertions(+), 343 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/atmel,isc.yaml delete mode 100644 Documentation/devicetree/bindings/media/atmel-isc.txt create mode 100644 Documentation/devicetree/bindings/media/microchip,xisc.yaml create mode 100644 drivers/media/platform/atmel/atmel-sama7g5-isc.c