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Tue, 06 Feb 2024 00:15:08 -0800 (PST) From: Neil Armstrong To: linux-arm-kernel@lists.infradead.org, Adam Ford Cc: marex@denx.de, alexander.stein@ew.tq-group.com, frieder.schrempf@kontron.de, Andrzej Hajda , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Philipp Zabel , Vinod Koul , Kishon Vijay Abraham I , Catalin Marinas , Will Deacon , Liu Ying , Ulf Hansson , Lucas Stach , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-pm@vger.kernel.org In-Reply-To: <20240203165307.7806-1-aford173@gmail.com> References: <20240203165307.7806-1-aford173@gmail.com> Subject: Re: (subset) [PATCH V8 00/12] soc: imx8mp: Add support for HDMI Message-Id: <170720730748.2682504.5723443718654255772.b4-ty@linaro.org> Date: Tue, 06 Feb 2024 09:15:07 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.12.4 Hi, On Sat, 03 Feb 2024 10:52:40 -0600, Adam Ford wrote: > The i.MX8M Plus has an HDMI controller, but it depends on two > other systems, the Parallel Video Interface (PVI) and the > HDMI PHY from Samsung. The LCDIF controller generates the display > and routes it to the PVI which converts passes the parallel video > to the HDMI bridge. The HDMI system has a corresponding power > domain controller whose driver was partially written, but the > device tree for it was never applied, so some changes to the > power domain should be harmless because they've not really been > used yet. > > [...] Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-next) [09/12] dt-bindings: display: imx: add binding for i.MX8MP HDMI TX https://cgit.freedesktop.org/drm/drm-misc/commit/?id=8933d29e7703f6f905bc84186b915b0ab4fe03bb [10/12] drm/bridge: imx: add bridge wrapper driver for i.MX8MP DWC HDMI https://cgit.freedesktop.org/drm/drm-misc/commit/?id=1f36d634670d8001a45fe2f2dcae546819f9c7d8 -- Neil