libdrm-meson: get vblandk time for second output [1/1]

PD#SWPL-146869

Problem:
rendlib side need to know the vblandk time for second output

Solution:
get vblandk time for second output in libdrm-meson

Verify:
Ah212

Change-Id: I9730b3cb1769353e5523e1781622bca42fe814a9
Signed-off-by: limin.tian <limin.tian@amlogic.com>
3 files changed
tree: 3b60e04f066748637d3e51829cea5fe572e6be8c
  1. drm-setcrtc/
  2. drm-tests/
  3. meson/
  4. drm_fourcc.h
  5. Makefile
  6. meson_drm.h