From: Rob Herring <robh@kernel.org>
To: Maxime Ripard <maxime@cerno.tech>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, Tim Gover <tim.gover@raspberrypi.com>,
Dave Stevenson <dave.stevenson@raspberrypi.com>,
David Airlie <airlied@linux.ie>,
dri-devel@lists.freedesktop.org, Rob Herring <robh+dt@kernel.org>,
bcm-kernel-feedback-list@broadcom.com,
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
Thomas Zimmermann <tzimmermann@suse.de>,
Daniel Vetter <daniel.vetter@intel.com>,
Frank Rowand <frowand.list@gmail.com>,
Phil Elwell <phil@raspberrypi.com>,
linux-arm-kernel@lists.infradead.org,
linux-rpi-kernel@lists.infradead.org
Subject: Re: [PATCH v2 1/3] dt-bindings: display: Add a property to deal with WiFi coexistence
Date: Wed, 4 Nov 2020 15:40:42 -0600 [thread overview]
Message-ID: <20201104214042.GA4170221@bogus> (raw)
In-Reply-To: <20201029134018.1948636-1-maxime@cerno.tech>
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 <maxime@cerno.tech>
>
> ---
>
> 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 <robh@kernel.org>
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prev parent reply other threads:[~2020-11-04 21:40 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-29 13:40 [PATCH v2 1/3] dt-bindings: display: Add a property to deal with WiFi coexistence Maxime Ripard
2020-10-29 13:40 ` [PATCH v2 2/3] drm/vc4: hdmi: Disable Wifi Frequencies Maxime Ripard
2020-11-19 9:20 ` Thomas Zimmermann
2020-11-19 14:50 ` Maxime Ripard
2020-10-29 13:40 ` [PATCH v2 3/3] ARM: dts: rpi-4: disable wifi frequencies Maxime Ripard
2020-11-20 16:45 ` Nicolas Saenz Julienne
2020-10-29 17:43 ` [PATCH v2 1/3] dt-bindings: display: Add a property to deal with WiFi coexistence Nicolas Saenz Julienne
2020-10-29 18:07 ` Maxime Ripard
2020-10-29 18:16 ` Nicolas Saenz Julienne
2020-11-04 21:40 ` Rob Herring [this message]
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