drivers/gpu/drm/nouveau/dispnv50/crcc37d.h

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/nouveau/dispnv50/crcc37d.h

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/nouveau/dispnv50/crcc37d.h
Extension
.h
Size
854 bytes
Lines
41
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.

Dependency Surface

Detected Declarations

Annotated Snippet

struct crcc37d_notifier {
	u32 status;

	/* reserved */
	u32:32;
	u32:32;
	u32:32;
	u32:32;
	u32:32;
	u32:32;
	u32:32;

	struct crcc37d_entry {
		u32 status[2];
		u32:32; /* reserved */
		u32 compositor_crc;
		u32 rg_crc;
		u32 output_crc[2];
		u32:32; /* reserved */
	} entries[CRCC37D_MAX_ENTRIES];
} __packed;

int crcc37d_set_ctx(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx);
u32 crcc37d_get_entry(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx,
		      enum nv50_crc_source source, int idx);
bool crcc37d_ctx_finished(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx);

#endif /* !__CRCC37D_H__ */

Annotation

Implementation Notes