31 Jan
2018
31 Jan
'18
6:42 a.m.
Dhinakaran Pandiyan dhinakaran.pandiyan@intel.com writes:
drm_vblank_count() has a u32 type returning what is a 64-bit vblank count.
It looks like a general review of the 64-bit widening patch is needed.
* drm_crtc_accurate_vblank_count has a 32-bit return, and uses a 32-bit temporary * drm_wait_one_vblank uses a 32-bit temporary.
I looked at every 'u32' in drm_vblank.c; it would be good to have more eyes check this.
Thanks for finding the first one.
--
-keith