From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BE63B255E43; Mon, 10 Aug 2026 09:23:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786353824; cv=none; b=XhMAv0tRR39z5JY2h4IxM/QS1A45lNwNXmilqxykv5nVOR4WY+gt1iTPaezmacCsgU6Dqhe1MQkjXTnzJO7zqIVTXQc2VVXdtuOsf0XBM+6RTBALsNXfoY8wklSjaQ8riW+DDtCxRIjbKDPbcNExwJBmManihPOVXq78I1AdyYM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786353824; c=relaxed/simple; bh=49acq+2vpPfsM80s8ETRUJMtP9pZuXInuRix81JFcKg=; h=Message-ID:Date:From:To:Subject:In-Reply-To:References:Cc; b=MTiAFTJxzqt6y8rDhWNJXVNvunu9/TZHx2CL/T4PnxorMtePBWzX2nepKmmwUkVCAsQF+rLcdTvjkyDKkXEeMPC9bhgWGlREX2JAq9QE+2U+aiEwppdcGCMvj9nE4gsbIw8CI1SzOwVXNLVhdYzpVNyhVCCy3OYbNA8oGB8pFDQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=IVZbQw1u; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="IVZbQw1u" 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 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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