drivers/media/platform/mediatek/mdp3/mdp_reg_hdr.h
Source file repositories/reference/linux-study-clean/drivers/media/platform/mediatek/mdp3/mdp_reg_hdr.h
File Facts
- System
- Linux kernel
- Corpus path
drivers/media/platform/mediatek/mdp3/mdp_reg_hdr.h- Extension
.h- Size
- 919 bytes
- Lines
- 32
- Domain
- Driver Families
- Bucket
- drivers/media
- 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 __MDP_REG_HDR_H__
#define __MDP_REG_HDR_H__
#define MDP_HDR_TOP (0x000)
#define MDP_HDR_RELAY (0x004)
#define MDP_HDR_SIZE_0 (0x014)
#define MDP_HDR_SIZE_1 (0x018)
#define MDP_HDR_SIZE_2 (0x01C)
#define MDP_HDR_HIST_CTRL_0 (0x020)
#define MDP_HDR_HIST_CTRL_1 (0x024)
#define MDP_HDR_HIST_ADDR (0x0DC)
#define MDP_HDR_TILE_POS (0x118)
/* MASK */
#define MDP_HDR_RELAY_MASK (0x01)
#define MDP_HDR_TOP_MASK (0xFF0FEB6D)
#define MDP_HDR_SIZE_0_MASK (0x1FFF1FFF)
#define MDP_HDR_SIZE_1_MASK (0x1FFF1FFF)
#define MDP_HDR_SIZE_2_MASK (0x1FFF1FFF)
#define MDP_HDR_HIST_CTRL_0_MASK (0x1FFF1FFF)
#define MDP_HDR_HIST_CTRL_1_MASK (0x1FFF1FFF)
#define MDP_HDR_HIST_ADDR_MASK (0xBF3F2F3F)
#define MDP_HDR_TILE_POS_MASK (0x1FFF1FFF)
#endif // __MDP_REG_HDR_H__Annotation
- Atlas domain: Driver Families / drivers/media.
- 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.