From mboxrd@z Thu Jan 1 00:00:00 1970 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=-10.3 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_2 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 515C7C433E1 for ; Wed, 5 Aug 2020 08:51:45 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2886222B40 for ; Wed, 5 Aug 2020 08:51:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="rA4HzQ4m" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2886222B40 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8223F89CDF; Wed, 5 Aug 2020 08:51:44 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 65E7289CDF for ; Wed, 5 Aug 2020 08:51:43 +0000 (UTC) Received: from coco.lan (ip5f5ad5c5.dynamic.kabel-deutschland.de [95.90.213.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C753B2177B; Wed, 5 Aug 2020 08:51:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1596617502; bh=LyE45AVWKqfEkD5Y/SxUGOU4GlK7PbZB90u5+bHloss=; h=Date:From:To:Cc:Subject:From; b=rA4HzQ4mam/1K8FPc9e35+Q+g6Q1Cs+ZGPjEOCH6EW5rEnU6wKf05n/9epCNQ9Ory IPs7JHAgUHgTCK532AUZKXN62oNTyFfoICkDbkg05GMWWH6ydi+TjVZ+UpYZiwdMWU xKZXvalOyn82mKjETfujq+vvlC6U+kSlvGIhbxAE= Date: Wed, 5 Aug 2020 10:51:37 +0200 From: Mauro Carvalho Chehab To: dri-devel@lists.freedesktop.org, mani@kernel.org Subject: DRM/KMS experimental drivers for HiKey 970 Message-ID: <20200805105137.2b272efc@coco.lan> X-Mailer: Claws Mail 3.17.5 (GTK+ 2.24.32; x86_64-redhat-linux-gnu) MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi, I've been working to get upstream support for the DRM driver on HiKey 970. While the patches are not ready yet for upstream merge, I'm placing what I've sone so far on this repository: https://github.com/mchehab/linux/tree/hikey970/to_upstream-2.0-v1.1 The drivers there are a port from the Linaro's HiKey official Kernel: https://github.com/96boards-hikey/linux The patches there preserve the old history. The porting patches are applied after the original patches imported from that tree. Besides the DRM driver, this repository contains: - a PMIC/regulator driver; - an iommu driver (still requiring some changes at DT properties); - A DMA driver; - a small ugly hack reverting some PM changes at the WiFi driver, causing a regression on this board for HiKey 970. My current plans are to start upstreaming those needed drivers. The KMS/DRM driver there still need some changes. I guess it is not ready for being upstreamed yet. Also, it depends on the other drivers to work. In particular, its support for DPMS is broken: if the monitor is suspended, it won't return back to the right frequency settings. Feel free to test it and send me patches fixing things there :-) Thanks, Mauro _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel