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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 5C36AC5AC82 for ; Mon, 10 Aug 2026 09:23:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding:Cc :References:In-Reply-To:Subject:To:From:Date:Message-ID:Reply-To:MIME-Version :Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=IdvPpAswqw4/3CBhh1oPtwObG87J59MBx/ZFjS/sjZ4=; b=WhKQfXg1l1RKV7xbYF/slT9MUz wn7aLygDYqf6uCylHRyjVU7jQu+PhzsileivMGm9jmsY7LuZtUOkAjm3L5fGYIKb1MZfP1sR0QmAn BFLVTfK8dvNcz106b3ypXn0PzjHHjY/lMDLG87vygQ8e9H4/jKSqAtsjYzFnNuEzzK/OUYvq0BbMU 4kBBkyqmbB+OLT8Ruhm+gdTaqEZfX83+o7hamK0MRAyRHONP3jP2KwfkrH3l0EjPvxoV+3vsfMHGF 9uCbh3Zl2PmPaOcoB5jRxMZQWSkNmy2QxnEeuaTv5sTpnWr1sH7bm2JPMncdEBKGmjrsxTdf8tyJr juU6GN0A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wtMEU-0000000BOEs-32PO; Mon, 10 Aug 2026 09:23:46 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wtMES-0000000BOEI-3I1o for linux-arm-kernel@lists.infradead.org; Mon, 10 Aug 2026 09:23:44 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id E42E860052; Mon, 10 Aug 2026 09:23:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 285BC1F000E9; Mon, 10 Aug 2026 09:23:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1786353823; bh=IdvPpAswqw4/3CBhh1oPtwObG87J59MBx/ZFjS/sjZ4=; h=Date:From:To:Subject:In-Reply-To:References:Cc; b=IVZbQw1uWdTUO6bW6TK+IUk/hHy1q2s7kOEkTjNWa4XzEJ7N5L4oBWdsOJBOG/BQL uFQWH/vvS0l9j8DYBrYYi13Khavxk/4QTZvquJX9eYmDZakA2UetFCL9yTymPoTHMg pkoJ3tfo3//cjHiBwPDSATQ2ddyXX3e7Xs0lMcMVCGTwd02Zxv3VmPBI3yZJcnFgN6 0Ebbc+U5q5CbiL6bjBK1yjoh9Z9T/zo/X0nGcWqIcltxTUB7tvvdyjyLgHOKj0hUTC xKr5Sk1GL+VAu+kZpKMgFKX8fWatXNVtEaKFUfSyP2zjo4ZJKxhGrzLa7GwRWe0dXr oYXfb6zHaqdZg== Message-ID: <4ffd340eee7fbcaafdb93f203a319416@kernel.org> Date: Mon, 10 Aug 2026 09:23:41 +0000 From: "Maxime Ripard" To: "Nicolas Frattaroli" Subject: Re: [PATCH v9 2/5] drm/scdc-helper: Add scdc_status debugfs entry In-Reply-To: <20260724-scdc-link-health-v9-2-bdda406d016d@collabora.com> References: <20260724-scdc-link-health-v9-2-bdda406d016d@collabora.com> Cc: dri-devel@lists.freedesktop.org, kernel@collabora.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, "Andrzej Hajda" , "Chen-Yu Tsai" , "Daniel Stone" , "Dave Stevenson" , "David Airlie" , "Hans Verkuil" , "Jani Nikula" , "Jernej Skrabec" , "Jonas Karlman" , "Laurent Pinchart" , "Luca Ceresoli" , "Maarten Lankhorst" , "Maxime Ripard" , =?utf-8?b?TWHDrXJhIENhbmFs?= , "Neil Armstrong" , "Raspberry Pi Kernel Maintenance" , "Robert Foss" , "Samuel Holland" , "Simona Vetter" , "Thomas Zimmermann" Content-Transfer-Encoding: 7bit X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, 24 Jul 2026 16:22:37 +0200, Nicolas Frattaroli wrote: > SCDC provides status information on the current display link. At the > very least, it may be useful to expose this info through debugfs. > > Add a debugfs entry for it under the connector, which displays a few > more details parsed out of the SCDC registers. A new > > [ ... ] Acked-by: Maxime Ripard Thanks! Maxime