Symbol: DRM_ARGB64_GETR_BPCS
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
1613
val = FIELD_PREP(RK3568_VP_DSP_BG__DSP_BG_RED, DRM_ARGB64_GETR_BPCS(bgcolor, 10));
drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
2003
DRM_ARGB64_GETR_BPCS(cstate->background_color, 10),