修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/drivers/gpu/drm/amd/display/dc/dml/Makefile
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@@ -1,5 +1,6 @@
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 #
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 # Copyright 2017 Advanced Micro Devices, Inc.
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+# Copyright 2019 Raptor Engineering, LLC
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 #
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 # Permission is hereby granted, free of charge, to any person obtaining a
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 # copy of this software and associated documentation files (the "Software"),
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@@ -24,26 +25,60 @@
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 # It provides the general basic services required by other DAL
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 # subcomponents.
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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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+ifdef CONFIG_X86
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+dml_ccflags := -mhard-float -msse
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 endif
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-dml_ccflags := -mhard-float -msse $(cc_stack_align)
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+ifdef CONFIG_PPC64
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+dml_ccflags := -mhard-float -maltivec
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+endif
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-ifdef CONFIG_CC_IS_CLANG
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+ifdef CONFIG_CC_IS_GCC
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+ifeq ($(call cc-ifversion, -lt, 0701, y), y)
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+IS_OLD_GCC = 1
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+endif
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+endif
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+
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+ifdef CONFIG_X86
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+ifdef IS_OLD_GCC
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+# Stack alignment mismatch, proceed with caution.
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+# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
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+# (8B stack alignment).
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+dml_ccflags += -mpreferred-stack-boundary=4
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+else
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 dml_ccflags += -msse2
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 endif
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+endif
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-CFLAGS_display_mode_lib.o := $(dml_ccflags)
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-CFLAGS_display_pipe_clocks.o := $(dml_ccflags)
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-CFLAGS_dml1_display_rq_dlg_calc.o := $(dml_ccflags)
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-CFLAGS_display_rq_dlg_helpers.o := $(dml_ccflags)
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-CFLAGS_dml_common_defs.o := $(dml_ccflags)
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+CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_ccflags)
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+
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+ifdef CONFIG_DRM_AMD_DC_DCN
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+CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_vba.o := $(dml_ccflags)
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+CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20.o := $(dml_ccflags)
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+CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20.o := $(dml_ccflags)
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+CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20v2.o := $(dml_ccflags)
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+CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20v2.o := $(dml_ccflags)
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+CFLAGS_$(AMDDALPATH)/dc/dml/dcn21/display_mode_vba_21.o := $(dml_ccflags)
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+CFLAGS_$(AMDDALPATH)/dc/dml/dcn21/display_rq_dlg_calc_21.o := $(dml_ccflags)
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+endif
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+ifdef CONFIG_DRM_AMD_DC_DCN3_0
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+CFLAGS_$(AMDDALPATH)/dc/dml/dcn30/display_mode_vba_30.o := $(dml_ccflags) -Wframe-larger-than=2048
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+CFLAGS_$(AMDDALPATH)/dc/dml/dcn30/display_rq_dlg_calc_30.o := $(dml_ccflags)
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+endif
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+CFLAGS_$(AMDDALPATH)/dc/dml/dml1_display_rq_dlg_calc.o := $(dml_ccflags)
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+CFLAGS_$(AMDDALPATH)/dc/dml/display_rq_dlg_helpers.o := $(dml_ccflags)
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 DML = display_mode_lib.o display_rq_dlg_helpers.o dml1_display_rq_dlg_calc.o \
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-	dml_common_defs.o
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+
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+ifdef CONFIG_DRM_AMD_DC_DCN
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+DML += display_mode_vba.o dcn20/display_rq_dlg_calc_20.o dcn20/display_mode_vba_20.o
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+DML += dcn20/display_rq_dlg_calc_20v2.o dcn20/display_mode_vba_20v2.o
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+DML += dcn21/display_rq_dlg_calc_21.o dcn21/display_mode_vba_21.o
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+endif
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+
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+ifdef CONFIG_DRM_AMD_DC_DCN3_0
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+DML += dcn30/display_mode_vba_30.o dcn30/display_rq_dlg_calc_30.o
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+endif
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 AMD_DAL_DML = $(addprefix $(AMDDALPATH)/dc/dml/,$(DML))
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