drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
Extension
.c
Size
3719 bytes
Lines
135
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

#include "dm_services.h"

/*
 * Pre-requisites: headers required by header of this unit
 */
#include "include/gpio_types.h"

/*
 * Header of this unit
 */

#include "hw_factory.h"

/*
 * Post-requisites: headers required by this unit
 */

#if defined(CONFIG_DRM_AMD_DC_SI)
#include "dce60/hw_factory_dce60.h"
#endif
#include "dce80/hw_factory_dce80.h"
#include "dce110/hw_factory_dce110.h"
#include "dce120/hw_factory_dce120.h"
#include "dcn10/hw_factory_dcn10.h"
#include "dcn20/hw_factory_dcn20.h"
#include "dcn21/hw_factory_dcn21.h"
#include "dcn30/hw_factory_dcn30.h"
#include "dcn315/hw_factory_dcn315.h"
#include "dcn32/hw_factory_dcn32.h"
#include "dcn401/hw_factory_dcn401.h"
#include "dcn42/hw_factory_dcn42.h"
#include "dcn42b/hw_factory_dcn42b.h"

bool dal_hw_factory_init(
	struct hw_factory *factory,
	enum dce_version dce_version,
	enum dce_environment dce_environment)
{
	(void)dce_environment;
	switch (dce_version) {
#if defined(CONFIG_DRM_AMD_DC_SI)
	case DCE_VERSION_6_0:
	case DCE_VERSION_6_1:
	case DCE_VERSION_6_4:
		dal_hw_factory_dce60_init(factory);
		return true;
#endif
	case DCE_VERSION_8_0:
	case DCE_VERSION_8_1:
	case DCE_VERSION_8_3:
		dal_hw_factory_dce80_init(factory);
		return true;

	case DCE_VERSION_10_0:
		dal_hw_factory_dce110_init(factory);
		return true;
	case DCE_VERSION_11_0:
	case DCE_VERSION_11_2:
	case DCE_VERSION_11_22:
		dal_hw_factory_dce110_init(factory);
		return true;
	case DCE_VERSION_12_0:
	case DCE_VERSION_12_1:
		dal_hw_factory_dce120_init(factory);
		return true;
	case DCN_VERSION_1_0:
	case DCN_VERSION_1_01:
		dal_hw_factory_dcn10_init(factory);
		return true;
	case DCN_VERSION_2_0:
		dal_hw_factory_dcn20_init(factory);
		return true;
	case DCN_VERSION_2_01:
	case DCN_VERSION_2_1:
		dal_hw_factory_dcn21_init(factory);
		return true;
	case DCN_VERSION_3_0:
	case DCN_VERSION_3_01:
	case DCN_VERSION_3_02:
	case DCN_VERSION_3_03:
	case DCN_VERSION_3_1:
	case DCN_VERSION_3_14:
	case DCN_VERSION_3_16:
		dal_hw_factory_dcn30_init(factory);
		return true;
	case DCN_VERSION_3_15:
		dal_hw_factory_dcn315_init(factory);
		return true;
	case DCN_VERSION_3_2:
	case DCN_VERSION_3_21:

Annotation

Implementation Notes