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 8C867C433F5 for ; Fri, 8 Apr 2022 10:16:20 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 77B0B10F083; Fri, 8 Apr 2022 10:16:18 +0000 (UTC) X-Greylist: delayed 6814 seconds by postgrey-1.36 at gabe; Fri, 08 Apr 2022 10:16:16 UTC Received: from mail-4317.proton.ch (mail-4317.proton.ch [185.70.43.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 93EEB10E148; Fri, 8 Apr 2022 10:16:16 +0000 (UTC) Date: Fri, 08 Apr 2022 10:16:04 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=emersion.fr; s=protonmail2; t=1649412974; bh=CglVMq+ZKsqBthONc2WJjnguxWL+Rm4qbX6xvTyDOsE=; h=Date:To:From:Cc:Reply-To:Subject:Message-ID:In-Reply-To: References:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID; b=Wvj9RvORFWjIucvq15xMDs9F40I50Qba/vn/6nX2DX4Xg4EGAOpPBqm853QJKNR7u gJb/BZ9ENOD/Jy6tZX0X/JZrofALfCGWFXlEgP7uLYrmCy5mSROyUroGqdVFupSTVf PcVeJ2ufeQxbB3EqH7KSjFeillGdrmXWi8/h3LWdAwk7HX/hQy2Hd+elGKG1U3KWSV 1/pZQztIZ/pP96o5HTUvvacSr69zRuJBCHCXXdJvYMlWzYGbW/hqHzy6rnJM2ZkWLM EkBmr7uGSF4AL460Mnm7mhT6vq5cYDKUVB0MD3urd3HLnsiQob2M5IuneZbCNiBR2a R43RIxaeejyXA== To: Hans de Goede From: Simon Ser Subject: Re: [RFC] drm/kms: control display brightness through drm_connector properties Message-ID: In-Reply-To: References: <0d188965-d809-81b5-74ce-7d30c49fee2d@redhat.com> <0e1cffc1-e8b6-dc58-56ff-53f911f33e60@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable 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: , Reply-To: Simon Ser Cc: Sebastian Wick , Martin Roukala , Christoph Grenz , wayland , "dri-devel@lists.freedesktop.org" , Yusuf Khan Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Would it be an option to only support the KMS prop for Good devices, and continue using the suboptimal existing sysfs API for Bad devices? (I'm just throwing ideas around to see what sticks, feel free to ignore.)