libdrm_meson: add API to get dolby_vision_ll_policy value [1/1]

PD#SWPL-159176

Problem:
add API to get dolby vision mode

Solution:
add API to get dolby vision mode

Verify:
AH212

Change-Id: I1c2dea1ee122ab798100135049b475cea2e83db3
Signed-off-by: chen.wang1 <chen.wang1@amlogic.com>
3 files changed
tree: 3df3086ab7292dfe9b2b4b04ef2db1364638281e
  1. drm-setcrtc/
  2. drm-tests/
  3. meson/
  4. drm_fourcc.h
  5. Makefile
  6. meson_drm.h