Lines Matching full:timebase

197  * we have to calculate it's timestamp in the AP timebase. There are 3 time
199  *   a - EC timebase, sensor event
200  *   b - EC timebase, IRQ
201  *   c - AP timebase, IRQ
202  *   a' - what we want: sensor even in AP timebase
246  * @b: IRQ timestamp, EC timebase (us)
247  * @c: IRQ timestamp, AP timebase (ns)
329  * cros_ec_sensor_ring_ts_filter() - Translate EC timebase timestamp to AP
330  *                                   timebase
335  * cros_ec_sensor_ring_ts_filter(a) => a' event timestamp, AP timebase
351  * Return: timestamp in AP timebase (ns)
406  * @fifo_info: FIFO information from the EC (includes b point, EC timebase).
407  * @fifo_timestamp: EC IRQ, kernel timebase (aka c).
408  * @current_timestamp: calculated event timestamp, kernel timebase (aka a').
409  * @in: incoming FIFO event from EC (includes a point, EC timebase).