sound/soc/sof/mediatek/mt8195/mt8195-clk.h

File Facts

System

Linux kernel

Corpus path

sound/soc/sof/mediatek/mt8195/mt8195-clk.h

Extension

.h

Size

564 bytes

Lines

29

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

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

Detected Declarations

• struct snd_sof_dev
• enum adsp_clk_id

Annotated Snippet

#ifndef __MT8195_CLK_H
#define __MT8195_CLK_H

struct snd_sof_dev;

/*DSP clock*/
enum adsp_clk_id {
	CLK_TOP_ADSP,
	CLK_TOP_CLK26M,
	CLK_TOP_AUDIO_LOCAL_BUS,
	CLK_TOP_MAINPLL_D7_D2,
	CLK_SCP_ADSP_AUDIODSP,
	CLK_TOP_AUDIO_H,
	ADSP_CLK_MAX
};

int mt8195_adsp_init_clock(struct snd_sof_dev *sdev);
int adsp_clock_on(struct snd_sof_dev *sdev);
int adsp_clock_off(struct snd_sof_dev *sdev);
#endif

Annotation

• Detected declarations: `struct snd_sof_dev`, `enum adsp_clk_id`.
• 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.