drm/msm/atomic: Switch to vblank_start helper

Drop our custom thing and switch to drm_crtc_next_vblank_start() for
calculating the time of the start of the next vblank period.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/525819/
Link: https://lore.kernel.org/r/20230308155322.344664-15-robdclark@gmail.com
This commit is contained in:
Rob Clark 2023-03-08 07:53:05 -08:00
commit 52ff0d3073
3 changed files with 5 additions and 26 deletions