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7e446b3c76
As previously fixed for dml in commit4769278e5c("amdgpu/dc/dml: Support clang option for stack alignment") and calcs in commitcc32ad8f55("amdgpu/dc/calcs: Support clang option for stack alignment"), dcn20 uses an option that is not available with clang: clang: error: unknown argument: '-mpreferred-stack-boundary=4' scripts/Makefile.build:281: recipe for target 'drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.o' failed Use the same trick that we have in the other two files. Fixes:7ed4e6352c("drm/amd/display: Add DCN2 HW Sequencer and Resource") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
22 lines
593 B
Makefile
22 lines
593 B
Makefile
#
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# Makefile for the 'dsc' sub-component of DAL.
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ifneq ($(call cc-option, -mpreferred-stack-boundary=4),)
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cc_stack_align := -mpreferred-stack-boundary=4
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else ifneq ($(call cc-option, -mstack-alignment=16),)
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cc_stack_align := -mstack-alignment=16
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endif
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dsc_ccflags := -mhard-float -msse $(cc_stack_align)
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CFLAGS_rc_calc.o := $(dsc_ccflags)
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CFLAGS_rc_calc_dpi.o := $(dsc_ccflags)
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CFLAGS_codec_main_amd.o := $(dsc_ccflags)
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CFLAGS_dc_dsc.o := $(dsc_ccflags)
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DSC = dc_dsc.o rc_calc.o rc_calc_dpi.o
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AMD_DAL_DSC = $(addprefix $(AMDDALPATH)/dc/dsc/,$(DSC))
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AMD_DISPLAY_FILES += $(AMD_DAL_DSC)
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