drivers/gpu/drm/amd/display/dc/dce/dmub_replay.h

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

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/amd/display/dc/dce/dmub_replay.h
Extension
.h
Size
1525 bytes
Lines
43
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 dmub_replay {
	struct dc_context *ctx;
	const struct dmub_replay_funcs *funcs;
};

struct dmub_replay_funcs {
	void (*replay_get_state)(struct dmub_replay *dmub, enum replay_state *state,
		uint8_t panel_inst);
	void (*replay_enable)(struct dmub_replay *dmub, bool enable, bool wait,
		uint8_t panel_inst);
	bool (*replay_copy_settings)(struct dmub_replay *dmub, struct dc_link *link,
		struct replay_context *replay_context, uint8_t panel_inst);
	void (*replay_set_power_opt)(struct dmub_replay *dmub, unsigned int power_opt,
		uint8_t panel_inst);
	void (*replay_send_cmd)(struct dmub_replay *dmub,
		enum replay_FW_Message_type msg, union dmub_replay_cmd_set *cmd_element);
	void (*replay_set_coasting_vtotal)(struct dmub_replay *dmub, uint32_t coasting_vtotal,
		uint8_t panel_inst, uint16_t frame_skip_number);
	void (*replay_residency)(struct dmub_replay *dmub,
		uint8_t panel_inst, uint32_t *residency, const bool is_start, const enum pr_residency_mode mode);
	void (*replay_set_power_opt_and_coasting_vtotal)(struct dmub_replay *dmub,
		unsigned int power_opt, uint8_t panel_inst, uint32_t coasting_vtotal,
		uint16_t frame_skip_number);
};

struct dmub_replay *dmub_replay_create(struct dc_context *ctx);
void dmub_replay_destroy(struct dmub_replay **dmub);


#endif /* _DMUB_REPLAY_H_ */

Annotation

Implementation Notes