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[23.128.96.31]) by mx.google.com with ESMTPS id l4-20020a170902ec0400b001d0107e765bsi2864656pld.564.2023.12.01.01.52.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 01 Dec 2023 01:52:35 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) client-ip=23.128.96.31; Authentication-Results: mx.google.com; dkim=pass (test mode) header.i=@ideasonboard.com header.s=mail header.b=Gk9sySZm; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.31 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by morse.vger.email (Postfix) with ESMTP id 50FB98061142; Fri, 1 Dec 2023 01:52:31 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at morse.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1378069AbjLAJwS (ORCPT + 99 others); Fri, 1 Dec 2023 04:52:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45630 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1378036AbjLAJwR (ORCPT ); Fri, 1 Dec 2023 04:52:17 -0500 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA171E6; Fri, 1 Dec 2023 01:52:23 -0800 (PST) Received: from [192.168.88.20] (91-158-149-209.elisa-laajakaista.fi [91.158.149.209]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 0F5F8D52; Fri, 1 Dec 2023 10:51:44 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1701424305; bh=J4yAZVRMRNvNFIq6OJVR1XbRD8IPLkqCPRNc1euUS3o=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Gk9sySZma9Ps6BOg14ppr2LkywZhexltsAmTsL0JezqPT5T9fsZ5f7JTi1ttfWU1r lu8bVD+X8qot/IlRPV73ednrj4WcA/k5i2TX8fUXLbQpB8sO+egzUeFUPSNYr2BpS5 OVSFt66Bg7P2iOMAnc0fG+2taaWiiK+88VBAUkww= Message-ID: Date: Fri, 1 Dec 2023 11:52:18 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 0/2] Add DSS support for TI AM62A7 SoC Content-Language: en-US To: Aradhya Bhatia , Jyri Sarha , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: DRI Development List , Devicetree List , Linux Kernel List , Nishanth Menon , Vignesh Raghavendra , Devarsh Thakkar , Jayesh Choudhary , Jai Luthra References: <20231108171619.978438-1-a-bhatia1@ti.com> From: Tomi Valkeinen Autocrypt: addr=tomi.valkeinen@ideasonboard.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on morse.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (morse.vger.email [0.0.0.0]); Fri, 01 Dec 2023 01:52:31 -0800 (PST) On 08/11/2023 19:16, Aradhya Bhatia wrote: > This patch series adds a new compatible for the Display SubSystem (DSS) > controller on TI's AM62A7 SoC. It further adds the required support, for > the same, in the tidss driver. > > The DSS controller is similar to the recently added AM625 DSS, with the > key difference being the absence of VP1 output on the SoC. The VP1 in > AM62A7 DSS is tied off and cannot be used, unlike in AM625, where the > VP1 was connected to 2 OLDI TXes. The video pipeline that corresponds to > VP1 still exists and can be used to overlay planes on the VP2's primary > plane. This can be done using the overlay managers inside the SoC. > Moreover, DSS VP2 can output Full-HD RGB888 DPI video signals. > > I have tested these patches on AM62A7 SK-EVM, which converts DPI signals > to HDMI on the platform using the Sil9022A HDMI transmitter. All the > patches, required to enable display on AM62A7-SK, can be found on my > github fork[0] in the branch "next_am62a-v3". > > Regards > Aradhya > > [0]: https://github.com/aradhya07/linux-ab/tree/next_am62a-v3 > > Change Log: > V2 -> V3: > - Add Krzysztof Kozlowski's R-b in patch 1/2. > - Add new DISPC_VP_TIED_OFF for tied-off video-ports in patch 2/2. > > V1 -> V2: > - Correctly sort DISPC_AM62A7 macro after DISPC_AM625 in patch 2/2. > > Previous Versions: > V1: https://lore.kernel.org/all/20230818131750.4779-1-a-bhatia1@ti.com/ > V2: https://lore.kernel.org/all/20230818142124.8561-1-a-bhatia1@ti.com/ > > Aradhya Bhatia (2): > dt-bindings: display: ti: Add support for am62a7 dss > drivers/tidss: Add support for AM62A7 DSS > > .../bindings/display/ti/ti,am65x-dss.yaml | 14 +++++ > drivers/gpu/drm/tidss/tidss_dispc.c | 59 +++++++++++++++++++ > drivers/gpu/drm/tidss/tidss_dispc.h | 3 + > drivers/gpu/drm/tidss/tidss_drv.c | 1 + > 4 files changed, 77 insertions(+) > > > base-commit: 2220f68f4504aa1ccce0fac721ccdb301e9da32f Thanks, I'm applying to drm-misc. Tomi