Re: [PATCH v2 05/18] platform: chrome: cros-ec: record event timestamp in the hard irq

2019-10-22 Thread Enric Balletbo i Serra
Hi Gwendal, Cc'ing some ISHTP people as I don't have the hardware. If possible, could any of you give us your Tested-by tag? On 21/10/19 7:53, Gwendal Grignou wrote: > To improve sensor timestamp precision, given EC and AP are in > different time domains, the AP needs to try to record the exact >

[PATCH v2 05/18] platform: chrome: cros-ec: record event timestamp in the hard irq

2019-10-20 Thread Gwendal Grignou
To improve sensor timestamp precision, given EC and AP are in different time domains, the AP needs to try to record the exact moment an event was signalled to the AP by the EC as soon as possible after it happens. First thing in the hard irq is the best place for this. Signed-off-by: Gwendal Grig