SYNOPSIS

bool v4l2_find_dv_timings_cap(struct v4l2_dv_timings * t, const struct v4l2_dv_timings_cap * cap, unsigned pclock_delta, v4l2_check_dv_timings_fnc fnc, void * fnc_handle);

ARGUMENTS

t

the v4l2_enum_dv_timings struct.

cap

the v4l2_dv_timings_cap capabilities.

pclock_delta

maximum delta between t->pixelclock and the timing struct under consideration.

fnc

callback to check if a given timings struct is OK. May be NULL.

fnc_handle

a handle that is passed on to fnc.

DESCRIPTION

This function tries to map the given timings to an entry in the full list of possible CEA-861 and DMT timings, filtering out any timings that are not supported based on the hardware capabilities and the callback function (if non-NULL).

On success it will fill in t with the found timings and it returns true. On failure it will return false.

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