libdrm-meson: modify refresh interval [1/1]

PD#SWPL-93288

Problem:
refresh interval error when frac rate is enable

Solution:
recalculate the refresh interval when frac rate is enable

Verify:
ah212

Change-Id: Idfca049631527cf2d20941b8b6b28aa30b907910
Signed-off-by: limin.tian <limin.tian@amlogic.com>
1 file changed
tree: ce6d7a051887b5a00496114b1944833bcb1b0bd7
  1. drm-tests/
  2. meson/
  3. drm_fourcc.h
  4. meson_drm.h