drivers/gpu/drm/radeon/rv350d.h

File Facts

System

Linux kernel

Corpus path

drivers/gpu/drm/radeon/rv350d.h

Extension

.h

Size

2720 bytes

Lines

53

Domain

Driver Families

Bucket

drivers/gpu

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.

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

#ifndef __RV350D_H__
#define __RV350D_H__

/* RV350, RV380 registers */
/* #define R_00000D_SCLK_CNTL                           0x00000D */
#define   S_00000D_FORCE_VAP(x)                        (((x) & 0x1) << 21)
#define   G_00000D_FORCE_VAP(x)                        (((x) >> 21) & 0x1)
#define   C_00000D_FORCE_VAP                           0xFFDFFFFF
#define   S_00000D_FORCE_SR(x)                         (((x) & 0x1) << 25)
#define   G_00000D_FORCE_SR(x)                         (((x) >> 25) & 0x1)
#define   C_00000D_FORCE_SR                            0xFDFFFFFF
#define   S_00000D_FORCE_PX(x)                         (((x) & 0x1) << 26)
#define   G_00000D_FORCE_PX(x)                         (((x) >> 26) & 0x1)
#define   C_00000D_FORCE_PX                            0xFBFFFFFF
#define   S_00000D_FORCE_TX(x)                         (((x) & 0x1) << 27)
#define   G_00000D_FORCE_TX(x)                         (((x) >> 27) & 0x1)
#define   C_00000D_FORCE_TX                            0xF7FFFFFF
#define   S_00000D_FORCE_US(x)                         (((x) & 0x1) << 28)
#define   G_00000D_FORCE_US(x)                         (((x) >> 28) & 0x1)
#define   C_00000D_FORCE_US                            0xEFFFFFFF
#define   S_00000D_FORCE_SU(x)                         (((x) & 0x1) << 30)
#define   G_00000D_FORCE_SU(x)                         (((x) >> 30) & 0x1)
#define   C_00000D_FORCE_SU                            0xBFFFFFFF

#endif

Annotation

• Atlas domain: Driver Families / drivers/gpu.
• 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.