v4l2_find_dv_timings_cap — Find the closest timings struct
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); |
tthe v4l2_enum_dv_timings struct.
capthe v4l2_dv_timings_cap capabilities.
pclock_deltamaximum delta between t->pixelclock and the timing struct under consideration.
fnccallback to check if a given timings struct is OK. May be NULL.
fnc_handle
a handle that is passed on to fnc.
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.