Re: [PATCH] drm: Add high-precision time to vblank trace event

2019-09-02 Thread Heinrich Fink
Thanks for the review, Daniel. I noticed that my last name was missing in the initial revision (my git config was messed up). I am sending v2 of this patch to fix this, including your r/b tag. Cheers, Heinrich ___ dri-devel mailing list

Re: [PATCH] drm: Add high-precision time to vblank trace event

2019-08-14 Thread Daniel Vetter
On Fri, Aug 09, 2019 at 05:36:39PM +0200, Heinrich wrote: > Store the timestamp of the current vblank in the new field 'time' of the > vblank trace event. If the timestamp is calculated by a driver that > supports high-precision vblank timing, set the field 'high-prec' to > 'true'. > > User space

[PATCH] drm: Add high-precision time to vblank trace event

2019-08-09 Thread Heinrich
Store the timestamp of the current vblank in the new field 'time' of the vblank trace event. If the timestamp is calculated by a driver that supports high-precision vblank timing, set the field 'high-prec' to 'true'. User space can now access actual hardware vblank times via the tracing