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Mon, 20 Apr 2020 14:21:03 -0700 From: Venkateshwar Rao Gannavarapu To: hyun.kwon@xilinx.com, laurent.pinchart@ideasonboard.com, dri-devel@lists.freedesktop.org Cc: airlied@linux.ie, daniel@ffwll.ch, linux-kernel@vger.kernel.org, sandipk@xilinx.com, vgannava@xilinx.com, Venkateshwar Rao Gannavarapu Subject: [RFC PATCH 0/2] Add Xilinx DSI-TX DRM driver Date: Tue, 21 Apr 2020 02:50:54 +0530 Message-Id: <1587417656-48078-1-git-send-email-venkateshwar.rao.gannavarapu@xilinx.com> X-Mailer: git-send-email 2.7.4 X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.2.0.1013-23620.005 X-TM-AS-User-Approved-Sender: Yes;Yes X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:149.199.60.83;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:xsj-pvapsmtpgw01;PTR:unknown-60-83.xilinx.com;CAT:NONE;SFTY:;SFS:(10009020)(4636009)(376002)(346002)(396003)(39860400002)(136003)(46966005)(5660300002)(186003)(26005)(81166007)(70206006)(316002)(6666004)(47076004)(966005)(356005)(82740400003)(70586007)(478600001)(2616005)(336012)(426003)(36756003)(107886003)(4326008)(9786002)(7696005)(8676002)(81156014)(8936002)(2906002);DIR:OUT;SFP:1101; MIME-Version: 1.0 Content-Type: text/plain X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: d2781452-fe1c-4db7-0f98-08d7e570c074 X-MS-TrafficTypeDiagnostic: MWHPR02MB2320: X-Microsoft-Antispam-PRVS: Content-Transfer-Encoding: quoted-printable X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:8882; X-Forefront-PRVS: 03793408BA X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Apr 2020 21:21:12.4054 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d2781452-fe1c-4db7-0f98-08d7e570c074 X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.60.83];Helo=[xsj-pvapsmtpgw01] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR02MB2320 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org MIPI DSI TX subsystem allows you to quickly create systems based on the MIPI protocol. It interfaces between the video processing subsystems and MIPI-based displays. An internal high-speed physical layer design, D-PHY, is provided to allow direct connection to display peripherals. The subsystem consists of the following sub-blocks: - MIPI D-PHY - MIPI DSI TX Controller - AXI Crossbar Please refer pg238 [1]. The DSI TX Controller receives stream of image data through an input stream interface. At design time, this subsystem can be configured to number of la= nes and command mode support. This patch series adds the dt-binding and DRM driver for Xilinx DSI-TX soft= IP. patch is created on git://linuxtv.org/pinchartl/media.git drm/dpsub/next References: [1]: https://www.xilinx.com/support/documentation/ip_documentation/mipi_dsi= _tx_subsystem/v2_0/pg238-mipi-dsi-tx.pdf Venkateshwar Rao Gannavarapu (2): dt-bindings: display: xlnx: Add Xilinx DSI TX subsystem bindings drm: xlnx: driver for Xilinx DSI TX Subsystem .../devicetree/bindings/display/xlnx/xlnx,dsi.txt | 68 ++ drivers/gpu/drm/xlnx/Kconfig | 11 + drivers/gpu/drm/xlnx/Makefile | 2 + drivers/gpu/drm/xlnx/xlnx_dsi.c | 755 +++++++++++++++++= ++++ 4 files changed, 836 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/xlnx/xlnx,dsi= .txt create mode 100644 drivers/gpu/drm/xlnx/xlnx_dsi.c -- 2.7.4 This email and any attachments are intended for the sole use of the named r= ecipient(s) and contain(s) confidential information that may be proprietary= , privileged or copyrighted under applicable law. If you are not the intend= ed recipient, do not read, copy, or forward this email message or any attac= hments. Delete this email message and any attachments immediately.