| ifneq ($(TARGET_DISABLE_DISPLAY),true) | 
 | sdm-libs := sdm/libs | 
 | display-hals := include $(sdm-libs)/utils $(sdm-libs)/core libdebug | 
 |  | 
 | ifneq ($(TARGET_IS_HEADLESS), true) | 
 |     display-hals += libcopybit liblight libmemtrack hdmi_cec \ | 
 |                     $(sdm-libs)/hwc2 gpu_tonemapper libdrmutils libhistogram drm.vendor | 
 | endif | 
 |  | 
 | display-hals += gralloc | 
 |  | 
 | ifeq ($(call is-vendor-board-platform,QCOM),true) | 
 |     include $(call all-named-subdir-makefiles,$(display-hals)) | 
 | else | 
 | ifneq ($(filter ms% msm% apq%,$(TARGET_BOARD_PLATFORM)),) | 
 |     include $(call all-named-subdir-makefiles,$(display-hals)) | 
 | endif | 
 | endif | 
 | endif #TARGET_DISABLE_DISPLAY |