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Revert "drm/amd/display: add -msse2 to prevent Clang from emitting libcalls to undefined SW FP routines"

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This reverts commit 1011745073.

Causes a crash.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=109487
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 4.19
This commit is contained in:
Alex Deucher 2019-01-29 11:55:42 -05:00
parent cdba61daf5
commit 193392ed9f
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/amd/display/dc/calcs/Makefile
View file

@ -30,7 +30,7 @@ else ifneq ($(call cc-option, -mstack-alignment=16),)
cc_stack_align := -mstack-alignment=16 cc_stack_align := -mstack-alignment=16
endif endif
calcs_ccflags := -mhard-float -msse -msse2 $(cc_stack_align) calcs_ccflags := -mhard-float -msse $(cc_stack_align)
CFLAGS_dcn_calcs.o := $(calcs_ccflags) CFLAGS_dcn_calcs.o := $(calcs_ccflags)
CFLAGS_dcn_calc_auto.o := $(calcs_ccflags) CFLAGS_dcn_calc_auto.o := $(calcs_ccflags)

2
drivers/gpu/drm/amd/display/dc/dml/Makefile
View file

@ -30,7 +30,7 @@ else ifneq ($(call cc-option, -mstack-alignment=16),)
cc_stack_align := -mstack-alignment=16 cc_stack_align := -mstack-alignment=16
endif endif
dml_ccflags := -mhard-float -msse -msse2 $(cc_stack_align) dml_ccflags := -mhard-float -msse $(cc_stack_align)
CFLAGS_display_mode_lib.o := $(dml_ccflags) CFLAGS_display_mode_lib.o := $(dml_ccflags)
CFLAGS_display_pipe_clocks.o := $(dml_ccflags) CFLAGS_display_pipe_clocks.o := $(dml_ccflags)