From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (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 C2DB636894B; Thu, 21 May 2026 09:14:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.11.138.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779354868; cv=none; b=OL3JZ8ziTSHgeYJAiEydb/DF0mQMA8HUS62Bxrm0o+mK7eiYJ85eWcF/kzHXZYY6/f9VTOUvjvY5Hhn1oaDzd+V2xlpuC7csW5hRfrjAHCOHxZGVN0WW1/AL7NrCBsEWqAnjmeY+Um6xHzx1QP3PCgzOUTo9c+RJYwAeMXfYa0E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779354868; c=relaxed/simple; bh=RqI6vh+WLkfGwtZ7w9kdY7+93wc7lSm+3beIEWvGDJc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=aG3fpfFl1tQePJVkEZM4lf8FfED4xLw9M6pt8i7IbdgsB0gOycm0OPVZWpQL1z9xhyiMVp2+CLjLtcNRL/uCXGp8goMuyOSx+LPomCp9jFp2hWhsRer6GU/F3HGNNEXI6kxLp55WKAZJUNUwazg5r4Rvy/fNRLvrCTGJWqm8uGM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=sntech.de; spf=pass smtp.mailfrom=sntech.de; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b=guwmnCLe; arc=none smtp.client-ip=185.11.138.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=sntech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sntech.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b="guwmnCLe" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Type:Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To; bh=RqI6vh+WLkfGwtZ7w9kdY7+93wc7lSm+3beIEWvGDJc=; b=guwmnCLeCXw4BCcRlPU7lYatnl sZ/Nc87kEeU7S7IZqvbdwDPiYFJTjE74sti2902t8TOYJhE09mcvx2aicZepZ1U8bjhVHSh3TcZGg Y7fM3/5F6hseiuztXmxfbroXQQbM1+lUN1ZkEZS7mipNp/JuFNt40leR8kI9tt5bwyAOk9MjT1Mah fcDdyPRGk+GtfFRUn3R1K/3+Wo1fjTkrfsctUZfeNV3O7MJXg2KcaQGMHEV3YddrXsXQor8s3Jw51 vuV05V9yKOQnUMa5ll/QPX6+CwfbL3npFjv8zCCwiRIWvLvkYYcGxAfEpI9ZahULoTQdlVMPeomaE rAUX5teQ==; From: Heiko Stuebner To: Andrzej Hajda , Neil Armstrong , Robert Foss , Jonas Karlman Cc: Laurent Pinchart , Jernej Skrabec , Luca Ceresoli , Liu Ying , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Sandy Huang , Andy Yan , Chen-Yu Tsai , Christian Hewitt , Diederik de Haas , Nicolas Frattaroli , Dmitry Baryshkov , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-sunxi@lists.linux.dev, imx@lists.linux.dev, linux-kernel@vger.kernel.org, Jonas Karlman Subject: Re: [PATCH v7 00/23] drm: bridge: dw_hdmi: Misc enable/disable, CEC and EDID cleanup Date: Thu, 21 May 2026 11:14:07 +0200 Message-ID: <4998578.ktpJ11cQ8Q@phil> In-Reply-To: <20260518180206.2480119-1-jonas@kwiboo.se> References: <20260518180206.2480119-1-jonas@kwiboo.se> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Am Montag, 18. Mai 2026, 20:01:36 Mitteleurop=C3=A4ische Sommerzeit schrieb= Jonas Karlman: > This is a revival of an old dw-hdmi series and is the first series part > of a new effort to upstream old LibreELEC HDMI 2.0 patches for Rockchip > RK33xx devices. >=20 > This series ensure poweron/poweroff and CEC phys addr invalidation is > happening during normal DRM funcs, ensures EDID and CEC phys addr is > updated in detect() similar to how the bridge connector works with a > HDMI bridge attached, and also changes to debounce hotplug processing > to prevent a full disable/enable cycle during a HPD low voltage pulse. >=20 > After this series HPD, EDID and CEC handling should work very similar > regardless is the dw-hdmi connector or the bridge connector is used. > It should also help ensure a smoother transition when dw-hdmi is fully > converted into a HDMI bridge in a future series. >=20 > These changes have mainly been tested on Rockchip RK3328, RK3399 and > RK3568 devices using both the dw-hdmi connector and also using a basic > convert to use a bridge connector. The changes has also been tested on > Amlogic S905X, S905Y2 and A311D devices that uses the bridge connector. I now also gave this a spin on a rk3328 board and hdmi still workx :-) Tested-by: Heiko Stuebner #rk3328