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| author | Maxime Ripard <maxime@cerno.tech> | 2020-10-29 16:40:16 +0300 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2020-11-19 17:44:14 +0300 |
| commit | 8d15aa4ed02bed2f5b0720480ab8eb032dc0887e (patch) | |
| tree | 03ef5399d7d2cba65a4ddbce069160e7dc40ab72 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | b5dbc4d36885bef6257054a737a76101d293b185 (diff) | |
| download | linux-8d15aa4ed02bed2f5b0720480ab8eb032dc0887e.tar.xz | |
dt-bindings: display: Add a property to deal with WiFi coexistence
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>
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20201029134018.1948636-1-maxime@cerno.tech
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