drivers/gpu/drm/amd/display/dc/dc_fused_io.h

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/amd/display/dc/dc_fused_io.h

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/amd/display/dc/dc_fused_io.h
Extension
.h
Size
704 bytes
Lines
32
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

#ifndef __DC_FUSED_IO_H__
#define __DC_FUSED_IO_H__

#include "dc.h"
#include "mod_hdcp.h"

bool dm_atomic_write_poll_read_i2c(
		struct dc_link *link,
		const struct mod_hdcp_atomic_op_i2c *write,
		const struct mod_hdcp_atomic_op_i2c *poll,
		struct mod_hdcp_atomic_op_i2c *read,
		uint32_t poll_timeout_us,
		uint8_t poll_mask_msb
);

bool dm_atomic_write_poll_read_aux(
		struct dc_link *link,
		const struct mod_hdcp_atomic_op_aux *write,
		const struct mod_hdcp_atomic_op_aux *poll,
		struct mod_hdcp_atomic_op_aux *read,
		uint32_t poll_timeout_us,
		uint8_t poll_mask_msb
);

#endif  // __DC_FUSED_IO_H__

Annotation

Implementation Notes