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

File Facts

System

Linux kernel

Corpus path

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

Extension

[no extension]

Size

1094 bytes

Lines

40

Domain

Driver Families

Bucket

drivers/gpu

Inferred role

Driver Families: build/configuration rule

Status

atlas-only

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

• Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

• No C-style include directives detected by the generator.

Detected Declarations

• No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

# SPDX-License-Identifier: MIT
# Copyright © 2019-2024 Advanced Micro Devices, Inc. All rights reserved.

ifdef CONFIG_DRM_AMD_DC_FP

###############################################################################
# DCN20
###############################################################################
DSC_DCN20 = dcn20_dsc.o

AMD_DISPLAY_FILES += $(addprefix $(AMDDALPATH)/dc/dsc/dcn20/,$(DSC_DCN20))




###############################################################################
# DCN35
###############################################################################

DSC_DCN35 = dcn35_dsc.o

AMD_DISPLAY_FILES += $(addprefix $(AMDDALPATH)/dc/dsc/dcn35/,$(DSC_DCN35))

###############################################################################
# DCN401
###############################################################################

DSC_DCN401 += dcn401_dsc.o

AMD_DISPLAY_FILES += $(addprefix $(AMDDALPATH)/dc/dsc/dcn401/,$(DSC_DCN401))

endif

DSC = dc_dsc.o rc_calc.o rc_calc_dpi.o

AMD_DAL_DSC = $(addprefix $(AMDDALPATH)/dc/dsc/,$(DSC))

AMD_DISPLAY_FILES += $(AMD_DAL_DSC)

Annotation

• Atlas domain: Driver Families / drivers/gpu.
• Implementation status: atlas-only.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.