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Add GPS avoidance option to IMX477 #6468

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@6by9 6by9 commented Nov 14, 2024

#6004

Copied from imx708.
Not tested max data rates at lowest link frequency yet.

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6by9 commented Nov 14, 2024

1332x990 10bit mode fails at 447MHz.

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6by9 commented Nov 14, 2024

Updated to support 450MHz (default), but also 453 and 456MHz, dropping 447MHz.

@6by9 6by9 marked this pull request as ready for review November 14, 2024 15:41
@6by9 6by9 requested a review from naushir November 14, 2024 15:41
The default link frequency of 450MHz has been noted to interfere
with GPS if they are in close proximty.
Add the option for 453 and 456MHz to move the signal slightly out
of the band. (447MHz can not be offered as corruption is then observed
on the 133x992 10bit mode).

Signed-off-by: Dave Stevenson <[email protected]>

fixup imx477 gps
Copy of the imx708 change.

Signed-off-by: Dave Stevenson <[email protected]>
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