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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id BD150C433EF for ; Wed, 9 Mar 2022 14:01:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 081EB10EC13; Wed, 9 Mar 2022 14:01:49 +0000 (UTC) Received: from mail-ej1-x630.google.com (mail-ej1-x630.google.com [IPv6:2a00:1450:4864:20::630]) by gabe.freedesktop.org (Postfix) with ESMTPS id A90B810EC18 for ; Wed, 9 Mar 2022 14:01:47 +0000 (UTC) Received: by mail-ej1-x630.google.com with SMTP id yy13so5280057ejb.2 for ; Wed, 09 Mar 2022 06:01:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amarulasolutions.com; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=yYqFEN1FnQAgEb5YKr6THudCZpXbocugEl69QngwaUg=; b=ri+4tR2n4dpV+2HFgPopQbVC9FmEBqDxWAQU6BGef9TsqP9OUlw3pwhNfCK64G4Rqp 6uamobVWxozeM/2Q86G734IWpE9HlU/DclovS6+qCbNQ4P11qx8zHZMWLnezfcfGzoie 21s6dHrOspR87j0Jpgtd0Bnnv6tIlqlfq/BIw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=yYqFEN1FnQAgEb5YKr6THudCZpXbocugEl69QngwaUg=; b=SIz4ypAHN+LWRcA/bmjBlzPqZtlQQu7O6oikRCze4qbVu9ufp2BVnUEy2xOrJNpGiq ffAEgdA2iEm0jZ/ok8wqymTzumd+ElrRoSrbCmh+Io/mBJCz9Ue7fJ1preZcSJ9UiNqJ VNs9I3yeAXQn+fCbPDa3vLMcjEy9Gb7hzLPr8vlSlrPVDFdWwg0VYma86ow2uRbDuWSw Y41rbqZKJm+D/vNF63fXewIQB67UWmXKqCpSQ9CVmfXZqXGfXuiMECFMXDjXr7LaemiX sWF+H+HQql1rmsPW4H8sWz6OixqRWQSRbFusnPKETy2oELWFU/ll7OGAoKP1wW9cVUen I2eg== X-Gm-Message-State: AOAM530FBhuAunI3VPEg3XQe0TdD8f1Ui0bZQKRj28AGlygmqIO31iAi JGW/Svy4av0IWQ6GvXef3ydavXcnTwaxrCFsXhn/jg== X-Google-Smtp-Source: ABdhPJyYNYmAKjFCUDPd9gUJhEZUGKwASkOvY43lea7OA2YWdt4BhY1IcdPPl6+rm7ciybHcbs2aBSvSKxvtJk/XMhw= X-Received: by 2002:a17:906:1e91:b0:6ae:99d9:93b1 with SMTP id e17-20020a1709061e9100b006ae99d993b1mr17799826ejj.111.1646834505743; Wed, 09 Mar 2022 06:01:45 -0800 (PST) MIME-Version: 1.0 References: <20220303163654.3381470-1-jagan@amarulasolutions.com> In-Reply-To: From: Jagan Teki Date: Wed, 9 Mar 2022 19:31:34 +0530 Message-ID: Subject: Re: [PATCH v6 0/6] drm: exynos: dsi: Convert drm bridge To: Frieder Schrempf Content-Type: text/plain; charset="UTF-8" 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: , Cc: Neil Armstrong , linux-amarula@amarulasolutions.com, dri-devel@lists.freedesktop.org, Robert Foss , Laurent Pinchart , Andrzej Hajda , Michael Nazzareno Trimarchi , Sam Ravnborg , Marek Szyprowski Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Hi Frieder, On Wed, Mar 9, 2022 at 6:54 PM Frieder Schrempf wrote: > > Hi Jagan, > > Am 03.03.22 um 17:36 schrieb Jagan Teki: > > Updated series about drm bridge conversion of exynos dsi. > > > > Previous version can be accessible, here [1]. > > > > Patch 1: tc358764 panel_bridge API > > > > Patch 2: connector reset > > > > Patch 3: bridge attach in MIC > > > > Patch 4: panel_bridge API > > > > Patch 5: bridge conversion > > > > Patch 6: atomic functions > > > > [1] https://patchwork.amarulasolutions.com/cover/1839 > > > > Any inputs? > > Thanks for your efforts. I didn't follow the whole history, but I'm > looking forward and hope to see upstream support for the i.MX8MM DSIM in > the not too distant future. > > Can you give me a short update about the state of this patchset? Are > there still any major obstacles? > > I can't help with testing on Exynos, but if you have the matching > follow-up patches for i.MX8MM support somewhere around I could do some > tests with those on i.MX8MM. Unfortunately, it is getting slow due to existing exynos dsi drivers. Idea is to push exynos and then move the bridge as per Mailing-list discussion. I have initial series to support i.MX8MM on linux-next [1] which is working on my setup. However I'm waiting for this series to move further to send those on the mailing list. Indeed I'm solely relaying on Marek testing to move further as I too don't have Exynos hardware to validate. [1] https://github.com/openedev/kernel/tree/imx8mm-dsi Thanks, Jagan.