Message ID | 20190211060926.3433-1-hean.loong.ong@intel.com (mailing list archive) |
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Headers | show
Return-Path: <dri-devel-bounces@lists.freedesktop.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 968EB746 for <patchwork-dri-devel@patchwork.kernel.org>; Mon, 11 Feb 2019 06:09:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 773DA29A30 for <patchwork-dri-devel@patchwork.kernel.org>; Mon, 11 Feb 2019 06:09:43 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5388B29A41; Mon, 11 Feb 2019 06:09:43 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 031D329A30 for <patchwork-dri-devel@patchwork.kernel.org>; Mon, 11 Feb 2019 06:09:42 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 39E8C6E17C; Mon, 11 Feb 2019 06:09:40 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 225E76E184 for <dri-devel@lists.freedesktop.org>; Mon, 11 Feb 2019 06:09:38 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Feb 2019 22:09:37 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,358,1544515200"; d="scan'208";a="115217533" Received: from helong-vb.png.intel.com ([10.226.243.17]) by orsmga006.jf.intel.com with ESMTP; 10 Feb 2019 22:09:34 -0800 From: "Hean-Loong, Ong" <hean.loong.ong@intel.com> To: Rob Herring <robh+dt@kernel.org>, Dinh Nguyen <dinguyen@kernel.org>, Daniel Vetter <daniel.vetter@intel.com>, =?utf-8?q?Noralf_Tr=C3=B8nnes?= <noralf@tronnes.org>, Rienk de Jong <rienk.dejong@quest-innovations.com> Subject: [PATCHv12 0/3] Intel FPGA Video and Image Processing Suite Date: Mon, 11 Feb 2019 14:09:23 +0800 Message-Id: <20190211060926.3433-1-hean.loong.ong@intel.com> X-Mailer: git-send-email 2.17.1 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development <dri-devel.lists.freedesktop.org> List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=unsubscribe> List-Archive: <https://lists.freedesktop.org/archives/dri-devel> List-Post: <mailto:dri-devel@lists.freedesktop.org> List-Help: <mailto:dri-devel-request@lists.freedesktop.org?subject=help> List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/dri-devel>, <mailto:dri-devel-request@lists.freedesktop.org?subject=subscribe> Cc: devicetree@vger.kernel.org, yves.vandervennet@intel.com, hean.loong.ong@intel.com, chin.liang.see@intel.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Ong@freedesktop.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org> X-Virus-Scanned: ClamAV using ClamSMTP |
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Intel FPGA Video and Image Processing Suite
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From: Ong, Hean Loong <hean.loong.ong@intel.com> The FPGA FrameBuffer Soft IP could be seen as the GPU and the DRM driver patch here is allocating memory for information to be streamed from the ARM/Linux to the display port. Basically the driver just wraps the information such as the pixels to be drawn by the Sodt IP FrameBuffer 2. The piece of hardware in discussion is the SoC FPGA where Linux runs on the ARM chip and the FGPA is driven by its NIOS soft core with its own proprietary firmware. For example the application from the ARM Linux would have to write information on the /dev/fb0 with the information stored in the SDRAM to be fetched by the Framebuffer 2 Soft IP and displayed on the Display Port Monitor. Ong Hean Loong (1): ARM:socfpga-defconfig Intel FPGA Video and Image Processing Suite Ong, Hean Loong (2): ARM:dt-bindings:display Intel FPGA Video and Image Processing Suite ARM:drm ivip Intel FPGA Video and Image Processing Suite .../devicetree/bindings/display/altr,vip-fb2.txt | 63 +++++++ arch/arm/configs/socfpga_defconfig | 5 + drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 1 + drivers/gpu/drm/ivip/Kconfig | 14 ++ drivers/gpu/drm/ivip/Makefile | 7 + drivers/gpu/drm/ivip/intel_vip_conn.c | 91 ++++++++++ drivers/gpu/drm/ivip/intel_vip_core.c | 189 ++++++++++++++++++++ drivers/gpu/drm/ivip/intel_vip_drv.h | 73 ++++++++ drivers/gpu/drm/ivip/intel_vip_of.c | 181 +++++++++++++++++++ 10 files changed, 626 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/display/altr,vip-fb2.txt create mode 100644 drivers/gpu/drm/ivip/Kconfig create mode 100644 drivers/gpu/drm/ivip/Makefile create mode 100644 drivers/gpu/drm/ivip/intel_vip_conn.c create mode 100644 drivers/gpu/drm/ivip/intel_vip_core.c create mode 100644 drivers/gpu/drm/ivip/intel_vip_drv.h create mode 100644 drivers/gpu/drm/ivip/intel_vip_of.c