drivers/gpu/drm/amd/display/dc/optc/dcn201/dcn201_optc.h

Source file repositories/reference/linux-study-clean/drivers/gpu/drm/amd/display/dc/optc/dcn201/dcn201_optc.h

File Facts

System
Linux kernel
Corpus path
drivers/gpu/drm/amd/display/dc/optc/dcn201/dcn201_optc.h
Extension
.h
Size
3411 bytes
Lines
72
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_OPTC_DCN201_H__
#define __DC_OPTC_DCN201_H__

#include "dcn20/dcn20_optc.h"

#define TG_COMMON_REG_LIST_DCN201(inst) \
	TG_COMMON_REG_LIST_DCN(inst),\
	SRI(OTG_GLOBAL_CONTROL1, OTG, inst),\
	SRI(OTG_GLOBAL_CONTROL2, OTG, inst),\
	SRI(OTG_GSL_WINDOW_X, OTG, inst),\
	SRI(OTG_GSL_WINDOW_Y, OTG, inst),\
	SRI(OTG_VUPDATE_KEEPOUT, OTG, inst),\
	SRI(OTG_DSC_START_POSITION, OTG, inst),\
	SRI(OPTC_DATA_FORMAT_CONTROL, ODM, inst),\
	SRI(OPTC_BYTES_PER_PIXEL, ODM, inst),\
	SRI(OPTC_WIDTH_CONTROL, ODM, inst),\
	SR(DWB_SOURCE_SELECT)

#define TG_COMMON_MASK_SH_LIST_DCN201(mask_sh)\
	TG_COMMON_MASK_SH_LIST_DCN(mask_sh),\
	SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_X, mask_sh),\
	SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_Y, mask_sh),\
	SF(OTG0_OTG_GLOBAL_CONTROL1, MASTER_UPDATE_LOCK_DB_EN, mask_sh),\
	SF(OTG0_OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, mask_sh),\
	SF(OTG0_OTG_DOUBLE_BUFFER_CONTROL, OTG_RANGE_TIMING_DBUF_UPDATE_MODE, mask_sh),\
	SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_START_X, mask_sh),\
	SF(OTG0_OTG_GSL_WINDOW_X, OTG_GSL_WINDOW_END_X, mask_sh), \
	SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_START_Y, mask_sh),\
	SF(OTG0_OTG_GSL_WINDOW_Y, OTG_GSL_WINDOW_END_Y, mask_sh),\
	SF(OTG0_OTG_VUPDATE_KEEPOUT, OTG_MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_EN, mask_sh), \
	SF(OTG0_OTG_VUPDATE_KEEPOUT, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_START_OFFSET, mask_sh), \
	SF(OTG0_OTG_VUPDATE_KEEPOUT, MASTER_UPDATE_LOCK_VUPDATE_KEEPOUT_END_OFFSET, mask_sh), \
	SF(OTG0_OTG_GSL_CONTROL, OTG_GSL_MASTER_MODE, mask_sh), \
	SF(OTG0_OTG_GSL_CONTROL, OTG_MASTER_UPDATE_LOCK_GSL_EN, mask_sh), \
	SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_X, mask_sh), \
	SF(OTG0_OTG_DSC_START_POSITION, OTG_DSC_START_POSITION_LINE_NUM, mask_sh),\
	SF(ODM0_OPTC_DATA_SOURCE_SELECT, OPTC_SEG0_SRC_SEL, mask_sh),\
	SF(ODM0_OPTC_DATA_FORMAT_CONTROL, OPTC_DSC_MODE, mask_sh),\
	SF(ODM0_OPTC_BYTES_PER_PIXEL, OPTC_DSC_BYTES_PER_PIXEL, mask_sh),\
	SF(ODM0_OPTC_WIDTH_CONTROL, OPTC_DSC_SLICE_WIDTH, mask_sh),\
	SF(DWB_SOURCE_SELECT, OPTC_DWB0_SOURCE_SELECT, mask_sh),\
	SF(DWB_SOURCE_SELECT, OPTC_DWB1_SOURCE_SELECT, mask_sh),\
	SF(DWB_SOURCE_SELECT, OPTC_DWB1_SOURCE_SELECT, mask_sh)

void dcn201_timing_generator_init(struct optc *optc);
#endif

Annotation

Implementation Notes