drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.h

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.h

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/msm/disp/dpu1/dpu_writeback.h
Extension
.h
Size
806 bytes
Lines
33
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 dpu_wb_connector {
	struct drm_writeback_connector base;
	struct drm_encoder *wb_enc;
	u32 maxlinewidth;
};

static inline struct dpu_wb_connector *to_dpu_wb_conn(struct drm_writeback_connector *conn)
{
	return container_of(conn, struct dpu_wb_connector, base);
}

int dpu_writeback_init(struct drm_device *dev, struct drm_encoder *enc,
		const u32 *format_list, u32 num_formats, u32 maxlinewidth);

#endif /*_DPU_WRITEBACK_H */

Annotation

Implementation Notes