sound/hda/core/Makefile

File Facts

System

Linux kernel

Corpus path

sound/hda/core/Makefile

Extension

[no extension]

Size

697 bytes

Lines

23

Domain

Driver Families

Bucket

sound/hda

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: GPL-2.0
snd-hda-core-y := hda_bus_type.o bus.o device.o sysfs.o \
	regmap.o controller.o stream.o array.o hdmi_chmap.o

snd-hda-core-y += trace.o
CFLAGS_trace.o := -I$(src)

# for sync with i915 gfx driver
snd-hda-core-$(CONFIG_SND_HDA_COMPONENT) += component.o
snd-hda-core-$(CONFIG_SND_HDA_I915) += i915.o

obj-$(CONFIG_SND_HDA_CORE) += snd-hda-core.o

#extended hda
obj-$(CONFIG_SND_HDA_EXT_CORE) += ext/

snd-intel-dspcfg-y := intel-dsp-config.o
snd-intel-dspcfg-$(CONFIG_SND_INTEL_NHLT) += intel-nhlt.o
obj-$(CONFIG_SND_INTEL_DSP_CONFIG) += snd-intel-dspcfg.o

snd-intel-sdw-acpi-y := intel-sdw-acpi.o
obj-$(CONFIG_SND_INTEL_SOUNDWIRE_ACPI) += snd-intel-sdw-acpi.o

Annotation

• Atlas domain: Driver Families / sound/hda.
• 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.