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| author |   Maxime Ripard <maxime@cerno.tech> | 2020-10-29 14:40:16 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime@cerno.tech> | 2020-11-19 15:44:14 +0100 |
| commit | 8d15aa4ed02bed2f5b0720480ab8eb032dc0887e (patch) | |
| tree | 03ef5399d7d2cba65a4ddbce069160e7dc40ab72 /drivers/usb/cdns3/cdns3-imx.c | |
| parent | drm/vc4: kms: Document the muxing corner cases (diff) | |
| download | linux-dev-8d15aa4ed02bed2f5b0720480ab8eb032dc0887e.tar.xz linux-dev-8d15aa4ed02bed2f5b0720480ab8eb032dc0887e.zip | |
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
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions