Re: [PATCH 4/6] drm: bridge: samsung-dsim: Dynamically configure DPHY timing

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On 4/15/23 12:41, Adam Ford wrote:
NXP uses a lookup table to determine the various values for
the PHY Timing based on the clock rate in their downstream
kernel.  Since the input clock can be variable, the phy
settings need to be variable too.  Add an additional variable
to the driver data to enable this feature to prevent breaking
boards that don't support it.

Isn't there already a generic LP2HS transition time calculation in the kernel ?

This looks like a generic calculation which should be done by all the DSI hosts, so why not introduce a generic helper to do such a calculation (and not a table please) ?



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