drivers/gpu/drm/amd/display/dc/dsc/Makefile

   1 # SPDX-License-Identifier: MIT
   2 #
   3 # Makefile for the 'dsc' sub-component of DAL.
   4
   5 ifneq ($(call cc-option, -mpreferred-stack-boundary=4),)
   6         cc_stack_align := -mpreferred-stack-boundary=4
   7 else ifneq ($(call cc-option, -mstack-alignment=16),)
   8         cc_stack_align := -mstack-alignment=16
   9 endif
  10
  11 dsc_ccflags := -mhard-float -msse $(cc_stack_align)
  12
  13 ifdef CONFIG_CC_IS_CLANG
  14 dsc_ccflags += -msse2
  15 endif
  16
  17 CFLAGS_$(AMDDALPATH)/dc/dsc/rc_calc.o := $(dsc_ccflags)
  18 CFLAGS_$(AMDDALPATH)/dc/dsc/rc_calc_dpi.o := $(dsc_ccflags)
  19 CFLAGS_$(AMDDALPATH)/dc/dsc/dc_dsc.o := $(dsc_ccflags)
  20
  21 DSC = dc_dsc.o rc_calc.o rc_calc_dpi.o
  22
  23 AMD_DAL_DSC = $(addprefix $(AMDDALPATH)/dc/dsc/,$(DSC))
  24
  25 AMD_DISPLAY_FILES += $(AMD_DAL_DSC)