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=-0.6 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 0535FC433B4 for ; Tue, 4 May 2021 15:48:31 +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 9D70460241 for ; Tue, 4 May 2021 15:48:30 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9D70460241 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com 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 80AD889DC9; Tue, 4 May 2021 15:48:29 +0000 (UTC) Received: from mail-vs1-xe34.google.com (mail-vs1-xe34.google.com [IPv6:2607:f8b0:4864:20::e34]) by gabe.freedesktop.org (Postfix) with ESMTPS id 79CD589DBA; Tue, 4 May 2021 15:48:27 +0000 (UTC) Received: by mail-vs1-xe34.google.com with SMTP id m17so4967143vsn.10; Tue, 04 May 2021 08:48:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=zWkhFmFfcn11T3BepO4TImcK6jj0L9mDhIUI9DngYuM=; b=JUxRGxeJ9hcHIvp4f/XVUPTVkQGlDuyYvTfcdhLw1kRb17SjZzc9YTgzXJE+UxViXu q2Fvfjfr/jNv8CEFfGpaAu6D8LtUBF02HATIkwt+S+8RYcGJq072umsswK7FzMxPPsIs DLNovAKpEqSX8H0zX/vux0mh3HEs77y6CF4Ww+x3r5CaglVkUs1J4J+Qt07vi9MqksFi LDfMYEa8pf34XgPrDcIIupWfEwom5sGOY+1SZgur+LnTIqp+hNbBot8hz6sbr5iQiaTk QMUt2cFoIDX45qvikeHzcUtdVbe3KJ4NVFBPN4oKuafjuttrMsiuUcZZzORafaUMbRKy kfUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=zWkhFmFfcn11T3BepO4TImcK6jj0L9mDhIUI9DngYuM=; b=G3rWUJIFs8dbQMGndvDNkJ00F3il9FCLl8MuRN5j5U2yYhVgIO5bGHHivi3wSXcDT6 mnOh6l05Z/8H8eSxlMrX6DcGfir+zPB041JyIe+bBw4H1mS4E9QeKMH/uc+HPFiy/lFj owY7m7eEsTITQ8oIgUzSraB6bsYB8ym+j2gR1Eu6IRprfQZ0qWgTriaLoOPba7sOCyTB PVEmlSzRtQ6ORWYh6JC6GRRbzGpevbagTvYlqSjhrRQ7YH8ik/aACLDUsJMD2reh9qL7 tynOFhwZRy7cDB3K18xmqEspspMueeqNYqIzSp1W6NR4b4rcd8XM2DPqElQ3O0l+vkeW aKPw== X-Gm-Message-State: AOAM53324ZJ3IVIYVa++YD4rsfhzBcbmuhYJVTGzceY7WPQirkn6tabt a4RWCW4ohBMPnSZl/aLugbcK5RBC8LU0wGFM7NY= X-Google-Smtp-Source: ABdhPJyTKmR/g5V5pIQSMJK8qCM+0AM+Gi+oTchsA7cD6zqCWBYomiZPW0yNveq1Bf4O/rCXpeA/1KVhdCzCtJ2PUhw= X-Received: by 2002:a05:6102:3588:: with SMTP id h8mr22526607vsu.31.1620143306368; Tue, 04 May 2021 08:48:26 -0700 (PDT) MIME-Version: 1.0 References: <20210427092018.832258-1-daniel.vetter@ffwll.ch> <20210427092018.832258-8-daniel.vetter@ffwll.ch> <_ICN4Ho9WvMf55FvcWEqbzvApWTRd3hIiVAJ8vkrc0XTljEiq3f5aOB8ElxJL3WTL--P1-VZddkcjLcwdL3YxdPkYClHuyMhtQ0-Zv88Fh0=@emersion.fr> In-Reply-To: <_ICN4Ho9WvMf55FvcWEqbzvApWTRd3hIiVAJ8vkrc0XTljEiq3f5aOB8ElxJL3WTL--P1-VZddkcjLcwdL3YxdPkYClHuyMhtQ0-Zv88Fh0=@emersion.fr> From: Emil Velikov Date: Tue, 4 May 2021 16:48:15 +0100 Message-ID: Subject: Re: [PATCH 8/8] drm/modifiers: Enforce consistency between the cap an IN_FORMATS To: Simon Ser 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: Pekka Paalanen , Thomas Zimmermann , David Airlie , Daniel Vetter , Intel Graphics Development , DRI Development , Maxime Ripard , Daniel Vetter Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Tue, 4 May 2021 at 15:58, Simon Ser wrote: > > Continuing on that idea to push for enabling the cap in more cases: do > we have a policy to require new drivers to always support modifiers? > > That would be nice, even if it's just about enabling LINEAR. Sounds perfectly reasonable IMHO. I think we ought to document this policy (requirement ideally) somewhere - say alongside the "all new KMS drivers must support atomic modeset", which lives in ... -Emil _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel