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[24.155.109.49]) by smtp.gmail.com with ESMTPSA id f124sm767912oia.27.2020.11.04.13.40.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Nov 2020 13:40:43 -0800 (PST) Received: (nullmailer pid 4170255 invoked by uid 1000); Wed, 04 Nov 2020 21:40:42 -0000 Date: Wed, 4 Nov 2020 15:40:42 -0600 From: Rob Herring To: Maxime Ripard Subject: Re: [PATCH v2 1/3] dt-bindings: display: Add a property to deal with WiFi coexistence Message-ID: <20201104214042.GA4170221@bogus> References: <20201029134018.1948636-1-maxime@cerno.tech> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20201029134018.1948636-1-maxime@cerno.tech> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201104_214049_736354_FC1AB75D X-CRM114-Status: GOOD ( 17.33 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Tim Gover , Dave Stevenson , David Airlie , Maarten Lankhorst , dri-devel@lists.freedesktop.org, Eric Anholt , Rob Herring , bcm-kernel-feedback-list@broadcom.com, Nicolas Saenz Julienne , Thomas Zimmermann , Daniel Vetter , Frank Rowand , Phil Elwell , linux-arm-kernel@lists.infradead.org, linux-rpi-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, 29 Oct 2020 14:40:16 +0100, Maxime Ripard wrote: > The RaspberryPi4 has both a WiFi chip and HDMI outputs capable of doing > 4k. Unfortunately, the 1440p resolution at 60Hz has a TMDS rate on the > HDMI cable right in the middle of the first Wifi channel. > > Add a property to our HDMI controller, that could be reused by other > similar HDMI controllers, to allow the OS to take whatever measure is > necessary to avoid that crosstalk. > > Signed-off-by: Maxime Ripard > > --- > > Changes from v1: > - Renamed the property > - Split it into a separate patch > --- > .../devicetree/bindings/display/brcm,bcm2711-hdmi.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > Reviewed-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel