drivers/gpu/drm/xlnx/Makefile - linux/kernel/git/tiwai/sound - Git at Google

 zynqmp-dpsub-y := zynqmp_disp.o zynqmp_dpsub.o zynqmp_dp.o zynqmp_kms.o
 zynqmp-dpsub-$(CONFIG_DRM_ZYNQMP_DPSUB_AUDIO) += zynqmp_dp_audio.o
 obj-$(CONFIG_DRM_ZYNQMP_DPSUB) += zynqmp-dpsub.o
	zynqmp-dpsub-y := zynqmp_disp.o zynqmp_dpsub.o zynqmp_dp.o zynqmp_kms.o
	zynqmp-dpsub-$(CONFIG_DRM_ZYNQMP_DPSUB_AUDIO) += zynqmp_dp_audio.o
	obj-$(CONFIG_DRM_ZYNQMP_DPSUB) += zynqmp-dpsub.o