sound/soc/mediatek/mt8196/mt8196-afe-common.h

File Facts

System

Linux kernel

Corpus path

sound/soc/mediatek/mt8196/mt8196-afe-common.h

Extension

.h

Size

4155 bytes

Lines

206

Domain

Driver Families

Bucket

sound/soc

Inferred role

Driver Families: implementation source

Status

source implementation candidate

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.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• sound/pcm.h
• sound/soc.h
• mt8196-reg.h
• ../common/mtk-base-afe.h

Detected Declarations

• struct clk
• struct mtk_base_afe
• struct mt8196_afe_private

Annotated Snippet

struct mt8196_afe_private {
	struct clk **clk;
	/* dai */
	void *dai_priv[MT8196_DAI_NUM];
	/* mck */
	int mck_rate[MT8196_MCK_NUM];
	/* channel merge */
	u32 cm_rate[CM_NUM];
	u32 cm_channels;
};

int mt8196_dai_adda_register(struct mtk_base_afe *afe);
int mt8196_dai_i2s_register(struct mtk_base_afe *afe);
int mt8196_dai_tdm_register(struct mtk_base_afe *afe);
int mt8196_dai_set_priv(struct mtk_base_afe *afe, int id,
			int priv_size, const void *priv_data);

#endif

Annotation

• Immediate include surface: `sound/pcm.h`, `sound/soc.h`, `mt8196-reg.h`, `../common/mtk-base-afe.h`.
• Detected declarations: `struct clk`, `struct mtk_base_afe`, `struct mt8196_afe_private`.
• Atlas domain: Driver Families / sound/soc.
• Implementation status: source implementation candidate.

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.